CN114461646A - Method and system for processing operation index data - Google Patents

Method and system for processing operation index data Download PDF

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Publication number
CN114461646A
CN114461646A CN202210124499.1A CN202210124499A CN114461646A CN 114461646 A CN114461646 A CN 114461646A CN 202210124499 A CN202210124499 A CN 202210124499A CN 114461646 A CN114461646 A CN 114461646A
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index
storage scheme
storage
time interval
scheme
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王若曾
颜凯
韩旭
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China Construction Bank Corp
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China Construction Bank Corp
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/22—Indexing; Data structures therefor; Storage structures
    • G06F16/2228—Indexing structures
    • G06F16/2255—Hash tables
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G06F16/2379—Updates performed during online database operations; commit processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/20—Administration of product repair or maintenance

Abstract

The invention provides a processing method and a processing system for operation index data. An index set is created in a designated database based on a storage scheme that includes at least one index, each index having a designated capacity. When the operation index data to be stored is acquired, a corresponding storage scheme is determined according to the acquisition time of the operation index data to be stored, and then the acquired operation index data is stored in an index corresponding to the determined storage scheme. And the operation index data is stored in a distributed manner, so that the efficiency and timeliness of inquiring the operation index data are improved.

Description

Method and system for processing operation index data
Technical Field
The invention relates to the technical field of data processing, in particular to a method and a system for processing operation index data.
Background
In the cloud operation and maintenance work, operation index data of a large number of monitored objects needs to be periodically collected, and the collected operation index data is stored in a medium easy to query, so that the operation condition of each monitored object is monitored by using the operation index data.
Currently, a single data set is usually used to store the operation index data of each monitored object. However, with the development of cloud computing technology and industry, the cloud scale is larger and larger, and a single data set for storing operation index data is also more and more bloated, so that the efficiency of querying the operation index data from the single data set is low, and the timeliness is poor.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and a system for processing operation index data, so as to solve the problems of low efficiency and poor timeliness of querying the operation index data in the existing manner of storing the operation index data.
In order to achieve the above purpose, the embodiments of the present invention provide the following technical solutions:
the first aspect of the embodiments of the present invention discloses a method for processing operation index data, where the method includes:
when first operation index data to be stored is acquired, determining a target time interval of the acquisition time of the first operation index data, wherein the target time interval is a time interval divided according to specified time granularity;
under the condition that a first storage scheme corresponding to the target time interval does not exist in a storage component, determining that the first storage scheme is a default storage scheme, and determining that a second storage scheme of a next time interval of the target time interval is the default storage scheme, wherein the storage scheme is used for creating an index set containing at least one index in a specified database, the index has a specified capacity, and the index is used for storing running index data of a preset index type of a specified monitoring object;
storing the first storage scheme and the second storage scheme into the storage component, and storing the first operation index data into an index of an index set corresponding to the first storage scheme;
under the condition that a first storage scheme corresponding to the target time interval exists in a storage component, storing the first operation index data into an index of an index set corresponding to the first storage scheme, and executing the following steps;
the following steps include:
if the second storage scheme corresponding to the next time interval of the target time interval does not exist in the storage component, constructing the second storage scheme by using the third storage scheme of the last time interval of the target time interval and the index set corresponding to the third storage scheme, and storing the second storage scheme into the storage component.
Preferably, the storage component comprises a disk and a cache;
a process for saving said first storage scheme and said second storage scheme to said storage component, comprising:
the first storage scheme and the second storage scheme are subjected to persistent storage in a disk, and the first storage scheme and the second storage scheme are backed up in a cache in a hash table mode;
the key in the hash table is a monitoring object and an index type, and the value in the hash table is an index.
Preferably, the process of storing the first operation index data in the index of the index set corresponding to the first storage scheme includes:
taking the monitoring object and the index type corresponding to the first operation index data as keys, inquiring indexes contained in the index set corresponding to the first storage scheme in the cache, and determining to obtain corresponding first target indexes;
storing the first operational metric data to the first target index in the specified database.
Preferably, if there is no second storage scheme corresponding to the next time interval of the target time interval in the storage component, constructing and storing the second storage scheme into the storage component by using the third storage scheme of the previous time interval of the target time interval and the index set corresponding to the third storage scheme, includes:
if the storage component does not have the second storage scheme corresponding to the next time interval of the target time interval, determining the number of indexes to be created in the next time interval by using the total data amount stored in the index set corresponding to the third storage scheme of the previous time interval of the target time interval and combining the specified capacity;
analyzing the distribution condition of the operation index data stored in the index set corresponding to the third storage scheme;
and constructing the second storage scheme and storing the second storage scheme into the storage component by utilizing the distribution condition and the number of indexes to be created in the next time interval.
Preferably, the method further comprises:
inquiring a storage scheme with construction time longer than a preset time length in the storage component;
deleting the storage scheme with the construction time being greater than the preset duration from the storage component, and deleting the index set corresponding to the storage scheme with the construction time being greater than the preset duration from the specified database.
Preferably, the method further comprises:
when a first query request is received, analyzing the first query request to obtain at least a monitoring object to be queried, an index type to be queried and a time range to be queried;
if a fourth storage scheme corresponding to at least one time interval covered by the time range to be queried is queried in the disk, querying indexes contained in an index set corresponding to the fourth storage scheme in the cache by taking the monitored object to be queried and the index type to be queried as keys, and determining to obtain a corresponding second target index;
sending a second query request to the second target index in the designated database, and acquiring and outputting an index data result, wherein the index data result at least comprises: and second operation index data of the monitoring object to be queried in the time range to be queried, wherein the index type of the second operation index data is the index type to be queried.
A second aspect of the present invention discloses a system for processing operation index data, including:
the device comprises a first determining unit, a second determining unit and a processing unit, wherein the first determining unit is used for determining a target time interval of the acquisition time of first operation index data when the first operation index data to be stored is acquired, and the target time interval is divided according to specified time granularity;
a second determining unit, configured to determine, when a first storage scheme corresponding to the target time interval does not exist in a storage component, that the first storage scheme is a default storage scheme, and determine that a second storage scheme of a next time interval of the target time interval is the default storage scheme, where the default storage scheme is used to create, in a specified database, an index set including at least one index, where the index has a specified capacity, and the index is used to store operation index data of a preset index type of a specified monitoring object;
the storage unit is used for storing the first storage scheme and the second storage scheme into the storage component and storing the first operation index data into an index of an index set corresponding to the first storage scheme;
the storage unit is further configured to: under the condition that a first storage scheme corresponding to the target time interval exists in a storage component, storing the first operation index data into an index of an index set corresponding to the first storage scheme, and executing a construction unit;
the constructing unit is configured to, if a second storage scheme corresponding to a next time interval of the target time interval does not exist in the storage component, construct the second storage scheme and store the second storage scheme in the storage component by using a third storage scheme of a previous time interval of the target time interval and an index set corresponding to the third storage scheme.
Preferably, the storage component comprises a disk and a cache;
the storage unit configured to store the first storage scheme and the second storage scheme in the storage component is specifically configured to: the first storage scheme and the second storage scheme are subjected to persistent storage in a disk, and the first storage scheme and the second storage scheme are backed up in a storage component cache in a hash table mode; the key in the hash table is a monitoring object and an index type, and the value in the hash table is an index.
Preferably, the storage unit, configured to store the first operation index data in an index of an index set corresponding to the first storage scheme, is specifically configured to: taking the monitoring object and the index type corresponding to the first operation index data as keys, inquiring indexes contained in the index set corresponding to the first storage scheme in the cache, and determining to obtain corresponding first target indexes; storing the first operational metric data to the first target index in the specified database.
Preferably, the construction unit comprises:
a determining module, configured to determine, if a second storage scheme corresponding to a next time interval of the target time interval does not exist in the storage component, the number of indexes to be created in the next time interval by using a total amount of data stored in an index set corresponding to a third storage scheme of the previous time interval of the target time interval in combination with the specified capacity;
the analysis module is used for analyzing the distribution condition of the operation index data stored in the index set corresponding to the third storage scheme;
and the construction module is used for constructing the second storage scheme and storing the second storage scheme into the storage component by utilizing the distribution condition and the number of indexes to be created in the next time interval.
Based on the above method and system for processing operation index data provided by the embodiments of the present invention, the method includes: when first operation index data to be stored are acquired, determining a target time interval of acquisition time of the first operation index data; under the condition that a first storage scheme corresponding to the target time interval does not exist in the storage assembly, determining that the first storage scheme is a default storage scheme, and determining that a second storage scheme of a time interval next to the target time interval is a default storage scheme; storing the first storage scheme and the second storage scheme into a storage assembly, and storing the first operation index data into an index of an index set corresponding to the first storage scheme; and if the storage component does not have a second storage scheme corresponding to the next time interval of the target time interval, constructing a second storage scheme by using a third storage scheme of the last time interval of the target time interval and an index set corresponding to the third storage scheme, and storing the second storage scheme into the storage component. By adopting the scheme, the time intervals are divided according to the specified time granularity, and a corresponding storage scheme is constructed for each time interval, wherein a new storage scheme is constructed according to the storage scheme of the historical time interval and the index set corresponding to the storage scheme. An index set is created in a designated database based on a storage scheme that includes at least one index, each index having a designated capacity. When the operation index data to be stored is acquired, a corresponding storage scheme is determined according to the acquisition time, and then the acquired operation index data is stored in an index corresponding to the determined storage scheme. And the operation index data is stored in a distributed manner, so that the efficiency and timeliness of inquiring the operation index data are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a flowchart of a method for processing operation index data according to an embodiment of the present invention;
FIG. 2 is a flowchart of querying performance indicator data according to an embodiment of the present invention;
FIG. 3 is a schematic block diagram of a method for processing operation index data according to an embodiment of the present invention;
fig. 4 is a block diagram of a processing system for running index data according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In this application, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
As can be known from the background art, in the cloud operation and maintenance work, operation index data of a large number of monitored objects needs to be periodically collected, and at present, a single data set is usually used to store the operation index data of each monitored object. However, as the cloud size becomes larger, a single data set for storing the operation index data becomes more and more bloated, so that the efficiency of querying the operation index data from the single data set is low and the timeliness is poor.
Therefore, embodiments of the present invention provide a method and a system for processing operation index data, wherein time intervals are divided according to specified time granularity, and a corresponding storage scheme is constructed for each time interval, wherein a new storage scheme is constructed according to a storage scheme of a historical time interval and an index set corresponding to the storage scheme. An index set is created in a designated database based on a storage scheme that includes at least one index, each index having a designated capacity. When the operation index data to be stored is acquired, a corresponding storage scheme is determined according to the acquisition time of the operation index data to be stored, and then the acquired operation index data is stored in an index corresponding to the determined storage scheme. And performing distributed storage on the operation index data to improve the efficiency and timeliness of inquiring the operation index data.
Referring to fig. 1, a flowchart of a processing method for operating index data according to an embodiment of the present invention is shown, where the processing method includes:
step S101: when first operation index data to be stored are acquired, a target time interval where the acquisition time of the first operation index data is located is determined.
It should be noted that, the designated time granularity is predetermined, and a plurality of time intervals are divided based on the designated time granularity, where the designated time granularity may be second, minute, hour, or day, and in the present scheme, the designated time granularity is not specifically limited, and the corresponding designated time granularity may be set according to actual requirements; the starting point and the ending point of the time interval are both time stamps. The target time interval is a time interval divided according to a specified time granularity.
In the process of specifically implementing the step S101, when first operation index data to be stored is acquired, according to an acquisition time field in the first operation index data, the acquisition time of the first operation index data is determined; and then determining the time interval in which the acquisition time is positioned, wherein the time interval in which the acquisition time is positioned is the target time interval.
It is understood that the first operation index data is operation index data of a certain index type collected from a certain monitored object.
Step S102: and determining whether a first storage scheme corresponding to the target time interval exists in the storage component. Executing step S103 and step S104 under the condition that the first storage scheme corresponding to the target time interval does not exist in the storage component; in the case where the first storage scheme corresponding to the target time interval exists in the storage component, step S105 is performed, and steps S106 to S107 are performed.
It should be noted that, as can be seen from the above, the time intervals are divided in advance according to the specified time granularity, and each divided time interval needs to construct a corresponding storage scheme, that is, each storage scheme needs to construct one storage scheme. The storage scheme is used for creating an index set containing at least one index in a specified database, the index has a specified capacity, and the index is used for storing operation index data of a preset index type of a specified monitoring object.
It can be understood that, because the operation index data has a time sequence characteristic, time intervals are divided according to the specified time granularity in advance, and each time interval needs to construct a corresponding storage scheme and create an index set in a specified database based on the storage scheme. For a certain time interval, storing the operation index data of which the acquisition time is in the time interval in an index set corresponding to the time interval; establishing a new index set (established based on the established storage scheme) every time interval; for example: assume that the current time interval is Sn，SnLast time interval of Sn-1，SnThe next time interval of (2) is Sn+1，Sn、Sn-1And SnAn index set needs to be established.
In order to better understand the contents of the following step S102 and the following steps, the specific contents of the aforementioned specified database, index and storage schemes are explained.
Description on specifying databases and indexes:
the designated database may be a time series database, for example, the designated database may be an elastic search (es) or an infiluxdb; the index in the specified database may be used to store the operation index data, and in the case where the specified database is an ES, the index may be an ES index. The index set is composed of at least one index, and each index in the index set is used for storing running index data of a preset index type of a specified monitoring object; that is, each index in the index set may be used to store operating metric data within a particular range, i.e., each index may store operating metric data for certain metric types for certain monitored objects.
It can be understood that, in order to ensure efficiency of querying the operation index data from the indexes, the capacity of each index needs to be specified as a specified capacity, where the capacity of the index specifically refers to: the index has an upper limit on the amount of data that can be stored. For example: assuming that the index has high query efficiency when storing one hundred million pieces of operation index data, the size of the index may be set to C100000000, where C is the aforementioned specified size. In practical applications, the specific value of the designated capacity may be set according to actual requirements, and is not limited herein.
Description of the storage scheme:
the storage scheme is used for creating an index set in a specified database; the storage scheme defines the number of indexes contained in the index set and defines the operation index data of which index types of which monitored objects are stored by each index in the index set; that is, after the index set is created according to the storage scheme, each index in the index set may be used to store the operation index data of the preset index type of the specified monitoring object.
The specific contents of the storage scheme are as follows: by using a knapsack algorithm (only for example), the operation index data of different monitoring objects are allocated to I indexes with the capacity of C (namely, the capacity is specified) for storage, wherein the operation index data from the same monitoring object is preferentially allocated to the same index for storage, and the allocation mode can effectively reduce the query times when the operation index data is queried.
Because the monitoring object and the operation index data to be collected change with the change of the actual demand (such as the actual demand of the monitoring system), a storage scheme needs to be constructed before the index set is created every time, and then the index set is created according to the storage scheme.
It should be noted that all constructed storage schemes need to be saved in the storage component; the storage component at least comprises a disk and a cache, and the cache can be a memory cache or a bypass cache component (such as Redis). Specifically, the constructed storage scheme is persisted in a disk, and is backed up in a cache in the form of a hash table (key-value pair hash table).
It can be understood that, since the storage scheme defines which index in the index set is used to store the operation index data of which index types of which monitoring objects, for the hash table corresponding to the storage scheme backed up in the cache, keys (keys) in the hash table are the monitoring objects and the index types, and values (values) in the hash table are indexes. That is to say, for a certain operation index data to be stored, after determining a storage scheme corresponding to a time interval in which acquisition time is located, taking a monitoring object and an index type corresponding to the operation index data as a key to query an index corresponding to the storage scheme in a cache, that is, a value corresponding to the key can be queried; and storing the operation index data into an index corresponding to the inquired value in a specified database. The storage scheme is stored in the cache in the form of the hash table, so that the range of the query index can be reduced, and the index in which the operation index data needs to be stored can be quickly and efficiently determined.
It should be noted that, in practical application, on one hand, when configuring and acquiring new operation index data of a new index type of a certain monitoring object, the storage scheme stored in the storage component needs to be updated, the new operation index data of the new index type is stored in the index corresponding to the monitoring object, and after updating the storage scheme, it can be determined into which index the new operation index data of the index type is stored; on the other hand, an index is reserved in the index set corresponding to the storage scheme, and when the operation index data of the new monitored object is configured and collected, the storage scheme stored in the storage component needs to be updated at the moment, and the operation index data of the new monitored object is stored in the reserved index.
The above is a description of a specific database, indexing and storage scheme.
In the process of implementing step S102 specifically, a query is performed in the storage component, and it is determined whether a first storage scheme corresponding to the target time interval exists in the storage component. If the first storage scheme corresponding to the target time interval is not queried in the storage component, it indicates that the storage component is currently in the initial operation stage, that is, the target time interval is the first time interval divided, and step S103 and step S104 are executed. If the first storage scheme corresponding to the target time interval is found in the storage component, step S105 is executed, and step S106 to step S107 are executed.
Step S103: and under the condition that the first storage scheme corresponding to the target time interval does not exist in the storage component, determining that the first storage scheme is a default storage scheme, and determining that the second storage scheme of the next time interval of the target time interval is the default storage scheme.
In the process of specifically implementing step S103, when there is no first storage scheme corresponding to the target time interval in the storage component, a default storage scheme constructed in advance is used as the first storage scheme corresponding to the target time interval, that is, the first storage scheme is determined to be the default storage scheme. Meanwhile, determining a second storage scheme of a next time interval of the target time interval as a default storage scheme, which is equivalent to constructing the second storage scheme in advance; and when the operation index data of which the acquisition time is in the next time interval of the target time interval is acquired, the acquired operation index data can be directly stored by using the second storage scheme so as to avoid influencing the normal writing of the data.
In some embodiments, an index set including at least one index may be created in a specified database based on a default storage scheme; it should be noted that, since the quantity of the collected operation index data in the initialization operation stage is usually smaller than the specified capacity of one index, the index set created based on the default storage scheme may include only one index (for example only). When the index set created based on the default storage scheme only contains one index, after the first storage scheme is determined to be the default storage scheme, all the monitored objects can be used as new monitored objects, and at the moment, all the acquired operation index data are stored in one index corresponding to the first storage scheme. It should be noted that the number of indexes in the index set created based on the default storage scheme is only used for illustration, and the number of indexes in the index set created based on the default storage scheme may also be multiple, and is not limited herein.
For example: assume that the first storage scheme is P0The second storage scheme is P1Absence of P in the storage component0In case of (2), P is determined0Is a default storage scheme, and determines P1The number I of indexes in the index set created based on the default storage scheme is 1, which is the default storage scheme.
Step S104: and storing the first storage scheme and the second storage scheme into a storage component, and storing the first operation index data into an index of an index set corresponding to the first storage scheme.
As can be seen from the above, after the storage scheme is constructed, the constructed storage scheme needs to be saved in the storage component, and in the process of implementing step S104 specifically, the storage component includes a disk and a cache, the first storage scheme and the second storage scheme are persisted in the disk, and the first storage scheme and the second storage scheme are backed up in the cache in the form of a hash table, a key in the hash table is a monitoring object and an index type, and a value in the hash table is an index.
And inquiring indexes contained in an index set corresponding to the first storage scheme in the cache by taking the monitoring object and the index type corresponding to the first operation index data as keys, and determining to obtain a corresponding first target index (or obtaining the name of the first target index). The monitoring object and the index type corresponding to the first operation index data are used as keys, the indexes contained in the index set corresponding to the first storage scheme in the cache are inquired, the value corresponding to the key is inquired, and the inquired index corresponding to the value is the first target index. The first operation index data is stored to a first target index in a specified database.
Step S105: and under the condition that the first storage scheme corresponding to the target time interval exists in the storage component, storing the first operation index data into the index of the index set corresponding to the first storage scheme.
In the process of specifically implementing step S105, when a first storage scheme corresponding to the target time interval exists in the storage component, the index included in the index set corresponding to the first storage scheme in the cache is queried by using the monitored object and the index type corresponding to the first operation index data as keys, and the corresponding first target index is determined to be obtained (or the name of the first target index is obtained). The monitoring object and the index type corresponding to the first operation index data are used as keys, the indexes contained in the index set corresponding to the first storage scheme in the cache are inquired, the value corresponding to the key is inquired, and the inquired index corresponding to the value is the first target index. The first operation index data is stored to a first target index in a specified database.
Step S106: and judging whether a second storage scheme corresponding to the next time interval of the target time interval exists in the storage assembly. If the second storage scheme corresponding to the next time interval of the target time interval does not exist in the storage component, executing step S107; and if the second storage scheme corresponding to the next time interval of the target time interval exists in the storage component, ending the process.
It should be noted that, when the first operation index data is stored in the index of the index set corresponding to the first storage scheme, in order to ensure normal writing of data in the subsequent process, a second storage scheme corresponding to the next time interval of the target time interval needs to be constructed in advance. In the process of implementing step S106 specifically, it is determined whether a second storage scheme corresponding to a time interval next to the target time interval exists in the storage component. If the second storage scheme does not exist in the storage component, step S107 is performed to construct the second storage scheme. And if the second storage scheme exists in the storage component, the second storage scheme is constructed in advance, and the flow is ended.
It can be understood that, since the construction process of the storage scheme may lag behind the writing of the operation index data, the above-mentioned determining whether the second storage scheme exists in the storage component specifically means: and judging whether the second storage scheme which is generated already exists in the storage component or whether the second storage scheme which is being generated exists in the storage component. When the second storage scheme already generated or the second storage scheme being generated exists in the storage component, the existence of the second storage scheme in the storage component can be indicated.
Step S107: and constructing a second storage scheme by using the third storage scheme of the last time interval of the target time interval and the index set corresponding to the third storage scheme, and storing the second storage scheme into the storage component.
In the process of implementing step S107 specifically, if the storage component does not have the second storage scheme corresponding to the next time interval of the target time interval, the total amount of data stored in the index set corresponding to the third storage scheme of the last time interval of the target time interval is used, and the specified capacity of the index is combined, so as to determine the number of indexes to be created in the next time interval of the target time interval.
Specifically, assume that the target time interval is SnThe last time interval of the target time interval is Sn-1The next time interval of the target time interval is Sn+1(ii) a The first storage scheme is PnThe third storage scheme is Pn-1The second storage scheme is Pn+1(ii) a Determination of S using equation (1)n+1Number of indexes to be created In+1。
In+1＝Tn-1/C+1(1)
In the formula (1), Tn-1For specifying the sum P in the databasen-1The total amount of data stored by the corresponding index set, C, is the designated capacity of the index.
After the number of indexes to be created in the next time interval of the target time interval is determined, analyzing the distribution condition of the operation index data stored in the index set corresponding to the third storage scheme from three dimensions of acquisition time, a monitored object and the operation index data, and correcting the distribution condition through a knapsack algorithm; constructing a second storage scheme P by using the corrected distribution condition and the number of indexes to be created in the next time interval of the target time intervaln+1And P isn+1Stored in the storage component. It should be noted that, the manner of storing the second storage scheme in the storage component may refer to the content in the step S104, and is not described herein again.
It should be further noted that, because the stored operation index data in the target time interval may not be complete, and the index related to the first storage scheme is in a state where a large amount of operation index data is written, the stored operation index data in the target time interval is not sufficient for analysis to construct a second storage scheme in a next time interval; therefore, the operation index data stored in the index set corresponding to the third storage scheme of the last time interval of the target time interval is used as a basis for constructing the second storage scheme; here, the operation index data stored in the index set corresponding to the third storage scheme corresponds to historical data.
As can be seen from the above, the storage components (disks and buffers) store the storage schemes corresponding to the respective time intervals, and in order to save the resources of the storage components and the designated database, the data in the storage components and the designated database needs to be periodically cleared. Specifically, in a storage component, inquiring a storage scheme with construction time longer than a preset time length; deleting the storage scheme with the construction time being greater than the preset duration from the storage component, and deleting the index set corresponding to the storage scheme with the construction time being greater than the preset duration from the specified database.
It should be noted that the storage scheme with the construction time longer than the preset time and the corresponding index set thereof can be regarded as the expired data, and the expired data generally has no business significance any more; therefore, management needs to be performed on each storage scheme; specifically, the storage scheme with the construction time longer than the preset time length in the storage component is periodically cleared, and the index set corresponding to the storage scheme with the construction time longer than the preset time length in the specified database is periodically cleared.
For example: assuming that the designated database is ES, determining a storage scheme with the time being longer than the preset time from the current time; sending a deletion request to the ES, and deleting the index related to the storage scheme with the time being longer than the preset time from the current time; and deleting the storage scheme with the time length longer than the preset time length from the disk and the memory cache.
In the embodiment of the invention, time intervals are divided according to the specified time granularity, and each time interval constructs a corresponding storage scheme, wherein a new storage scheme is constructed according to the storage scheme of the historical time interval and the corresponding index set. An index set is created in a designated database based on a storage scheme that includes at least one index, each index having a designated capacity. When the operation index data to be stored is acquired, a corresponding storage scheme is determined according to the acquisition time of the operation index data to be stored, and then the acquired operation index data is stored in an index corresponding to the determined storage scheme. And the operation index data is stored in a distributed manner, so that the efficiency and timeliness of inquiring the operation index data are improved.
The above contents relate to the relevant contents of the stored operation index data, and accordingly, the embodiment of the present invention further provides the corresponding contents of querying the operation index data, please refer to fig. 2, which shows a flowchart of querying the operation index data provided by the embodiment of the present invention, including the following steps:
step S201: when the first query request is received, the first query request is analyzed to obtain at least a monitoring object to be queried, an index type to be queried and a time range to be queried.
It should be noted that the query request for querying the operation index data carries the monitoring object, the index type, and the time range. In the process of implementing step S201 specifically, when a first query request is received through an index data query interface (API), the first query request is analyzed to obtain at least a to-be-queried monitoring object, a to-be-queried index type, and a to-be-queried time range. Wherein the first query request may be sent by a client.
It should be noted that the time range to be queried covers at least one time interval divided in advance, that is, the operation index data of a certain index type (i.e., an index type to be queried) of a certain monitoring object (i.e., a monitoring object to be queried) collected in 1 or more time intervals can be queried.
Step S202: and determining whether a fourth storage scheme corresponding to at least one time interval covered by the time range to be queried can be queried in the disk. If the fourth storage scheme cannot be inquired in the disk, ending the process; if the fourth storage scheme can be found in the disk, step S203 and step S204 are executed.
In the process of implementing step S202 specifically, at least one time interval covered by the time range to be queried is determined, and a fourth storage scheme corresponding to the time interval covered by the time range to be queried is queried in the disk. If the fourth storage scheme is not queried in the disk, it indicates that the fourth storage scheme has expired or has not been constructed. If the fourth storage scheme can be queried in the disk, step S203 and step S204 are executed.
It should be noted that, the fact that the fourth storage scheme has expired specifically means: the construction time of the fourth storage scheme is longer than the preset time, and the fourth storage scheme is deleted in the disk and the cache at the moment.
Step S203: and querying indexes contained in an index set corresponding to the fourth storage scheme in the cache by taking the monitoring object to be queried and the index type to be queried as keys, and determining to obtain a corresponding second target index.
As can be seen from the above, the time range to be queried covers at least one time interval divided in advance, and if the fourth storage scheme can be queried in the disk, at least one fourth storage scheme can be queried at this time. In the process of specifically implementing step S203, for each queried fourth storage solution, the monitored object to be queried and the index type to be queried are used as keys, and the indexes included in the index set corresponding to the fourth storage solution in the cache are queried, so as to determine and obtain a corresponding second target index (or obtain and obtain a name of the second target index). And each inquired fourth storage scheme can determine to obtain a corresponding second target index.
It can be understood that all the second target indexes determined to be obtained are indexes related to the operation index data to be queried for the first query request.
Step S204: and sending a second query request to a second target index in the specified database, and acquiring and outputting an index data result.
In the process of implementing step S204 specifically, a second query request is sent to a second target index in the specified database to obtain an index data result, where the index data result at least includes: and second operation index data (such as index values) of the monitoring object to be queried in the time range to be queried, wherein the index type of the second operation index data is the index type to be queried.
For example: supposing that the first query request needs to query the CPU utilization rate of a virtual machine within the past 30 minutes, and supposing that time intervals are divided according to the minutes, wherein the to-be-queried monitoring object is the virtual machine, the to-be-queried index type is the CPU utilization rate, and the to-be-queried time range is 30 minutes; in the manner from step S201 to step S204, 30 pieces of operation index data indicating the CPU utilization rate can be obtained by querying the designated database.
After the index data result is obtained, the index data result may be output in a preset manner, for example: and feeding back the index data result to the client for display.
In the embodiment of the invention, when the first query request is received, the index corresponding to the fourth storage scheme in the cache is queried by taking the monitoring object to be queried and the index type to be queried as keys, so that the second target index related to the operation index data to be queried can be quickly determined. And sending a second query request to a second target index in the designated database, acquiring and outputting an index data result, and improving the efficiency and timeliness of querying the running index data.
Referring to fig. 3 in conjunction with the contents of fig. 1 and fig. 2, fig. 3 is a schematic architecture diagram of a processing method for running index data according to an embodiment of the present invention; the index data acquisition 100 is configured to acquire operation index data, call a "data write" function in the data access layer 300 to write the acquired operation index data into an index of a corresponding index set in the designated database 400, and designate the database 400 as an ElasticSearch; when index data is queried and operated, the index data presentation 200 calls a data query function in the data access layer 300 to query from the specified database 400 to obtain an index data result and presents the index data result, and the function at least comprises a plurality of index sets from the specified database 400; for a specific implementation of "storage scheme generation and maintenance" in the data access layer 300, reference may be made to relevant contents of constructing and managing a storage scheme in fig. 1 in the embodiment of the present invention, and details are not described herein again.
Corresponding to the above processing method for operating index data provided in the embodiment of the present invention, referring to fig. 4, an embodiment of the present invention further provides a structural block diagram of a processing system for operating index data, where the processing system includes: a first determination unit 401, a second determination unit 402, a storage unit 403, and a construction unit 404;
the first determining unit 401 is configured to determine, when first operation index data to be stored is acquired, a target time interval in which acquisition time of the first operation index data is located, where the target time interval is a time interval divided according to a specified time granularity.
A second determining unit 402, configured to determine, when a first storage scheme corresponding to the target time interval does not exist in the storage component, that the first storage scheme is a default storage scheme, and determine that a second storage scheme of a next time interval of the target time interval is a default storage scheme, where the default storage scheme is used to create an index set including at least one index in the designated database, the index has a designated capacity, and the index is used to store operation index data of a preset index type of the designated monitoring object.
The storage unit 403 is configured to store the first storage scheme and the second storage scheme in the storage component, and store the first operation index data in an index of an index set corresponding to the first storage scheme.
In a particular implementation, the storage component includes a disk and a cache; the storage unit 403 is configured to store the first storage scheme and the second storage scheme in the storage component, and specifically configured to: the first storage scheme and the second storage scheme are subjected to persistent storage in a disk, and the first storage scheme and the second storage scheme are backed up in a storage component cache in a hash table mode; the key in the hash table is a monitoring object and an index type, and the value in the hash table is an index.
The storage unit 403 is also used for: in the case that the first storage scheme corresponding to the target time interval exists in the storage component, the first operation index data is stored into the index of the index set corresponding to the first storage scheme, and the constructing unit 404 is executed.
In a specific implementation, the storage unit 403, configured to store the first operation index data in an index of an index set corresponding to the first storage scheme, is specifically configured to: taking a monitoring object and an index type corresponding to the first operation index data as keys, inquiring indexes contained in an index set corresponding to the first storage scheme in the cache, and determining to obtain a corresponding first target index; the first operation index data is stored to a first target index in a specified database.
The constructing unit 404 is configured to, if the second storage scheme corresponding to the next time interval of the target time interval does not exist in the storage component, construct the second storage scheme by using the third storage scheme of the previous time interval of the target time interval and the index set corresponding to the third storage scheme, and store the second storage scheme in the storage component.
Preferably, in conjunction with what is shown in fig. 4, the construction unit 404 includes: the method comprises a determining module, an analyzing module and a constructing module, wherein the execution principle of each module is as follows:
and the determining module is used for determining the number of indexes to be created in the next time interval by using the total data amount stored in the index set corresponding to the third storage scheme of the last time interval of the target time interval and combining the specified capacity if the second storage scheme corresponding to the next time interval of the target time interval does not exist in the storage component.
And the analysis module is used for analyzing the distribution condition of the operation index data stored in the index set corresponding to the third storage scheme.
And the building module is used for building a second storage scheme and storing the second storage scheme into the storage component by utilizing the distribution condition and the number of indexes to be created in the next time interval.
Preferably, in conjunction with the content shown in fig. 4, the processing system further comprises:
the first query unit is used for querying a storage scheme with the construction time being longer than the preset duration in the storage component;
and the deleting unit is used for deleting the storage scheme with the construction time being greater than the preset time length from the storage assembly and deleting the index set corresponding to the storage scheme with the construction time being greater than the preset time length from the specified database.
In the embodiment of the invention, time intervals are divided according to the specified time granularity, and each time interval constructs a corresponding storage scheme, wherein a new storage scheme is constructed according to the storage scheme of the historical time interval and the corresponding index set. An index set is created in a specified database based on a storage scheme that includes at least one index, each index having a specified capacity. When the operation index data to be stored is acquired, a corresponding storage scheme is determined according to the acquisition time, and then the acquired operation index data is stored in an index corresponding to the determined storage scheme. And the operation index data is stored in a distributed manner, so that the efficiency and timeliness of inquiring the operation index data are improved.
Preferably, in conjunction with the content shown in fig. 4, the processing system further comprises:
and the analysis unit is used for analyzing the first query request to obtain at least the monitoring object to be queried, the index type to be queried and the time range to be queried when the first query request is received.
The second query unit is used for querying indexes contained in an index set corresponding to the fourth storage scheme in the cache by taking the monitoring object to be queried and the index type to be queried as keys if the fourth storage scheme corresponding to at least one time interval covered by the time range to be queried is queried in the disk, and determining to obtain a corresponding second target index;
a request unit, configured to send a second query request to a second target index in the specified database, and obtain and output an index data result, where the index data result at least includes: and second operation index data of the monitoring object to be queried in the time range to be queried, wherein the index type of the second operation index data is the index type to be queried.
In the embodiment of the invention, when the first query request is received, the index corresponding to the fourth storage scheme in the cache is queried by taking the monitoring object to be queried and the index type to be queried as keys, so that the second target index related to the operation index data to be queried can be quickly determined. And sending a second query request to a second target index in the designated database, acquiring and outputting an index data result, and improving the efficiency and timeliness of querying the running index data.
In summary, embodiments of the present invention provide a method and a system for processing operation index data, where by using the scheme, time intervals are divided according to specified time granularity, and a corresponding storage scheme is constructed for each time interval, where a new storage scheme is constructed according to a storage scheme of a historical time interval and an index set corresponding to the storage scheme. An index set is created in a designated database based on a storage scheme that includes at least one index, each index having a designated capacity. When the operation index data to be stored is acquired, a corresponding storage scheme is determined according to the acquisition time, and then the acquired operation index data is stored in an index corresponding to the determined storage scheme. And the operation index data is stored in a distributed manner, so that the efficiency and timeliness of inquiring the operation index data are improved.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, the system or system embodiments are substantially similar to the method embodiments and therefore are described in a relatively simple manner, and reference may be made to some of the descriptions of the method embodiments for related points. The above-described system and system embodiments are only illustrative, wherein the units described as separate parts may or may not be physically separate, and the parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A method of processing operational metric data, the method comprising:
when first operation index data to be stored is acquired, determining a target time interval of the acquisition time of the first operation index data, wherein the target time interval is a time interval divided according to specified time granularity;
under the condition that a first storage scheme corresponding to the target time interval does not exist in a storage component, determining that the first storage scheme is a default storage scheme, and determining that a second storage scheme of a next time interval of the target time interval is the default storage scheme, wherein the storage scheme is used for creating an index set containing at least one index in a specified database, the index has a specified capacity, and the index is used for storing running index data of a preset index type of a specified monitoring object;
storing the first storage scheme and the second storage scheme into the storage component, and storing the first operation index data into an index of an index set corresponding to the first storage scheme;
under the condition that a first storage scheme corresponding to the target time interval exists in a storage component, storing the first operation index data into an index of an index set corresponding to the first storage scheme, and executing the following steps;
the following steps include:
if the second storage scheme corresponding to the next time interval of the target time interval does not exist in the storage component, constructing the second storage scheme by using the third storage scheme of the last time interval of the target time interval and the index set corresponding to the third storage scheme, and storing the second storage scheme into the storage component.
2. The method of claim 1, wherein the storage component comprises a disk and a cache;
a process for saving said first storage scheme and said second storage scheme to said storage component, comprising:
the first storage scheme and the second storage scheme are subjected to persistent storage in a disk, and the first storage scheme and the second storage scheme are backed up in a cache in a hash table mode;
the key in the hash table is a monitoring object and an index type, and the value in the hash table is an index.
3. The method of claim 2, wherein storing the first operation index data in an index of an index set corresponding to the first storage scheme comprises:
taking the monitoring object and the index type corresponding to the first operation index data as keys, inquiring indexes contained in the index set corresponding to the first storage scheme in the cache, and determining to obtain corresponding first target indexes;
storing the first operational metric data to the first target index in the specified database.
4. The method of claim 1, wherein if there is no second storage scheme corresponding to a next time interval of the target time interval in the storage component, constructing and storing the second storage scheme into the storage component by using a third storage scheme of a previous time interval of the target time interval and an index set corresponding to the third storage scheme, comprises:
if the storage component does not have the second storage scheme corresponding to the next time interval of the target time interval, determining the number of indexes to be created in the next time interval by using the total data amount stored in the index set corresponding to the third storage scheme of the previous time interval of the target time interval and combining the specified capacity;
analyzing the distribution condition of the operation index data stored in the index set corresponding to the third storage scheme;
and constructing the second storage scheme and storing the second storage scheme into the storage component by utilizing the distribution condition and the number of indexes to be created in the next time interval.
5. The method according to any one of claims 1-4, further comprising:
inquiring a storage scheme with construction time longer than a preset time length in the storage component;
deleting the storage scheme with the construction time being greater than the preset duration from the storage component, and deleting the index set corresponding to the storage scheme with the construction time being greater than the preset duration from the specified database.
6. A method according to claim 2 or 3, characterized in that the method further comprises:
when a first query request is received, analyzing the first query request to obtain at least a monitoring object to be queried, an index type to be queried and a time range to be queried;
if a fourth storage scheme corresponding to at least one time interval covered by the time range to be queried is queried in the disk, querying indexes contained in an index set corresponding to the fourth storage scheme in the cache by taking the monitored object to be queried and the index type to be queried as keys, and determining to obtain a corresponding second target index;
sending a second query request to the second target index in the designated database, and acquiring and outputting an index data result, wherein the index data result at least comprises: and second operation index data of the monitoring object to be queried in the time range to be queried, wherein the index type of the second operation index data is the index type to be queried.
7. A processing system for operating on metric data, the system comprising:
the device comprises a first determining unit, a second determining unit and a processing unit, wherein the first determining unit is used for determining a target time interval of the acquisition time of first operation index data when the first operation index data to be stored is acquired, and the target time interval is divided according to specified time granularity;
a second determining unit, configured to determine, when a first storage scheme corresponding to the target time interval does not exist in a storage component, that the first storage scheme is a default storage scheme, and determine that a second storage scheme of a next time interval of the target time interval is the default storage scheme, where the default storage scheme is used to create, in a specified database, an index set including at least one index, where the index has a specified capacity, and the index is used to store operation index data of a preset index type of a specified monitoring object;
the storage unit is used for storing the first storage scheme and the second storage scheme into the storage component and storing the first operation index data into an index of an index set corresponding to the first storage scheme;
the storage unit is further configured to: under the condition that a first storage scheme corresponding to the target time interval exists in a storage component, storing the first operation index data into an index of an index set corresponding to the first storage scheme, and executing a construction unit;
the constructing unit is configured to, if a second storage scheme corresponding to a next time interval of the target time interval does not exist in the storage component, construct the second storage scheme and store the second storage scheme in the storage component by using a third storage scheme of a previous time interval of the target time interval and an index set corresponding to the third storage scheme.
8. The system of claim 7, wherein the storage component comprises a disk and a cache;
the storage unit configured to store the first storage scheme and the second storage scheme in the storage component is specifically configured to: the first storage scheme and the second storage scheme are subjected to persistent storage in a disk, and the first storage scheme and the second storage scheme are backed up in a storage component cache in a form of a hash table; the key in the hash table is a monitoring object and an index type, and the value in the hash table is an index.
9. The system according to claim 8, wherein the storage unit, configured to store the first operation index data in an index of an index set corresponding to the first storage scheme, is specifically configured to: taking the monitoring object and the index type corresponding to the first operation index data as keys, inquiring indexes contained in the index set corresponding to the first storage scheme in the cache, and determining to obtain corresponding first target indexes; storing the first operational metric data to the first target index in the specified database.
10. The system of claim 7, wherein the building unit comprises:
a determining module, configured to determine, if a second storage scheme corresponding to a next time interval of the target time interval does not exist in the storage component, the number of indexes to be created in the next time interval by using a total amount of data stored in an index set corresponding to a third storage scheme of the previous time interval of the target time interval in combination with the specified capacity;
the analysis module is used for analyzing the distribution condition of the operation index data stored in the index set corresponding to the third storage scheme;
and the construction module is used for constructing the second storage scheme and storing the second storage scheme into the storage component by utilizing the distribution condition and the number of indexes to be created in the next time interval.
CN202210124499.1A 2022-02-10 2022-02-10 Method and system for processing operation index data Pending CN114461646A (en)

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