CN112540846B - Method, device and medium for controlling performance stability of server - Google Patents
Method, device and medium for controlling performance stability of server Download PDFInfo
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- CN112540846B CN112540846B CN202011261744.0A CN202011261744A CN112540846B CN 112540846 B CN112540846 B CN 112540846B CN 202011261744 A CN202011261744 A CN 202011261744A CN 112540846 B CN112540846 B CN 112540846B
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- 238000000034 method Methods 0.000 title claims abstract description 49
- 230000008569 process Effects 0.000 claims abstract description 27
- 230000026676 system process Effects 0.000 claims abstract description 4
- 230000006641 stabilisation Effects 0.000 claims description 13
- 238000011105 stabilization Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract 1
- 241000282326 Felis catus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/50—Allocation of resources, e.g. of the central processing unit [CPU]
- G06F9/5005—Allocation of resources, e.g. of the central processing unit [CPU] to service a request
- G06F9/5027—Allocation of resources, e.g. of the central processing unit [CPU] to service a request the resource being a machine, e.g. CPUs, Servers, Terminals
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Abstract
The invention discloses a method for controlling the stable performance of a server, which is used for acquiring the distribution condition of interruption points of a component; acquiring and archiving the spatial address of the component; finding out interruption points occupied by key components in the system process and marking the space addresses of the key components; and summarizing the process, comparing the process with the space address of the component, and discharging the marked interrupt points occupied by other components. By the method, the interrupt point program distributed by the component can be automatically analyzed, other components can be dynamically distributed to the unprotected interrupt points, and the core resources of the processor can be reasonably distributed.
Description
Technical Field
The present invention relates to the technical field of server efficiency improvement, and in particular, to a method, an apparatus, and a medium for controlling server performance stability.
Background
In order to meet the huge data processing requirements, the server needs to be loaded with various high-performance components to complete a large amount of business processing. In the prior art, a server is started to enter an operating system, and an operating system kernel automatically allocates interrupt points to different components, so that the allocated processor core can be ensured to process the performance requirements of the components. In the prior art, the interrupt points are automatically distributed to each part through the operating system, but the operating system cannot ensure that the processor core is only distributed to one part/process, and when more than two processes use the same processor core, resource robbery can occur at the moment, so that the situation of unstable performance occurs.
Disclosure of Invention
The invention mainly solves the technical problem of providing a method, a device and a medium for controlling the stable performance of a server, which can automatically analyze interrupt point programs distributed by components, dynamically distribute other components to unprotected interrupt points and reasonably distribute processor core resources.
In order to solve the technical problems, the invention adopts a technical scheme that: the method for controlling the performance stability of the server comprises the following steps:
obtaining an interruption report file by searching a file instruction, checking the interruption report file, and analyzing the distribution condition of interruption points of the component;
finding the part information of all parts through the display part information instruction, analyzing the space address corresponding to the part through the part information, archiving the space address of the part, and arranging the space address of all parts into a temporary address document;
finding out interruption points occupied by key components in the system process and marking the space addresses of the key components;
and finding current process information through the process checking instruction, comparing the process information list with the part space address in the address document, and ensuring that the interrupt point corresponding to the marked space address is not used by other processes.
An apparatus for controlling performance stabilization of a server, comprising: the system comprises a distribution condition acquisition module, a component information acquisition module, a marking module and a summarizing and comparing module;
the distribution condition acquisition module is used for analyzing the interrupt report file and obtaining the interrupt point distribution condition from the interrupt report file;
the component information acquisition module is used for searching component information of the component and analyzing a space address corresponding to the component by comparing the component information;
the marking module is used for finding out the interruption point of the key component and marking the space address of the component;
the collecting and comparing module is used for obtaining the current process information and comparing the current process information with the space address of the component, and eliminating the interruption point corresponding to the marked space address.
A control server performance stabilization medium for storing computer software instructions for the control server performance stabilization method, comprising a program designed for executing the control server performance stabilization method.
The invention has the beneficial effects that: the invention adopts an interruption point analysis mode, monitors the interruption point load of the processor kernel by combining with an automatic script and corrects in time, automatically closes unnecessary interruption points by reading the interruption point data of the kernel and reading the interruption point data of the kernel, and the interruption points are prevented from being occupied by other programs, thereby improving the performance stability and reliability of parts.
Drawings
FIG. 1 is a flow chart of a method of controlling server performance stabilization according to the present invention;
FIG. 2 is an architecture diagram of a method of controlling server performance stabilization according to the present invention;
fig. 3 is a block diagram of an apparatus for controlling server performance stabilization according to the present invention.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
a method for controlling the performance stability of a server adopts an interruption point analysis mode and combines an automatic script to monitor the interruption point load of a processor kernel and correct the interruption point load in time, and automatically closes unnecessary interruption points for use by reading the interruption point data of the kernel and reading a breakpoint occupation program; specifically, a Linux executable file [ interbalanced.sh ] is adopted for detection, and the program mainly comprises the following steps:
the method comprises the following steps: checking an interruption report file through an instruction # cat/proc/interrupt | tr-s, wherein a cat command is a text output command under linux, the interruption report file displays the interruption frequency, and the interruption distribution condition of the current component can be observed through the report file;
step two: in combination with the command # lspci, the finding unit bus/device/function, # lspci can display all the pci device information, including the BDFs, device types, vendor information, etc. of all the devices in the system, the BDFs form the identity of each PCIe device node, and with the three BDFs, the address of the given device in the physical memory space can be calculated; exporting the data to a temporary file temp, wherein the temp is a temporary folder temp;
step three: combing temp through # for loop instruction, taking CPU of 24 core as example, there are about two thousand more data;
step four: comparing the interruption points occupied by the system process, and independently and protecting the interruption points used by the key components;
step five: monitoring the working condition of the background process through an instruction # ps aux | less, summarizing the current process, and comparing the temp data of the interrupt;
step six: and continuously monitoring the interruption points used by the component, automatically closing the use of unnecessary interruption points, and protecting the key interruption points from being occupied by other processes.
In a second aspect, referring to fig. 3, an apparatus for controlling performance stability of a server includes: the system comprises a distribution condition acquisition module, a component information acquisition module, a marking module and a summarizing and comparing module;
the distribution condition acquisition module is used for analyzing the interrupt report file and obtaining the interrupt point distribution condition from the interrupt report file;
the component information acquisition module is used for searching component information of the component and analyzing a space address corresponding to the component through the component information;
the marking module is used for finding out the interruption point of the key component and marking the space address of the component;
the collecting and comparing module is used for obtaining the current process information and comparing the current process information with the space address of the component, and eliminating the interruption point corresponding to the marked space address.
In a third aspect, a control server performance stabilization medium for storing computer software instructions for the control server performance stabilization method comprises a program designed for executing the control server performance stabilization method.
The invention ensures the consistent performance of the components in a break point analysis mode of the processor core; and the automatic analysis part dynamically allocates other parts to unprotected interrupt points, and reasonably allocates the core resources of the processor.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A method for controlling performance stability of a server, comprising:
acquiring the distribution condition of the interruption points of the component, obtaining an interruption report file by searching a file instruction, and analyzing the interruption report file to obtain the distribution condition of the interruption points of the component;
acquiring and archiving the spatial address of the component;
finding out an interruption point occupied by a key component in a system process and marking a space address of the key component;
monitoring the working condition of the background process, summarizing the process and comparing the process with the space address of the component to eliminate the marked interrupt points occupied by other components;
the excluding of the other components from occupying the marked discontinuity includes: and continuously monitoring the interruption points used by the components, automatically closing the use of unnecessary interruption points, and protecting the interruption points occupied by the key components from being occupied by other processes.
2. The method of claim 1, wherein the method further comprises: and after the space addresses of the components are acquired and filed, the space addresses of all the components are arranged into a temporary address document.
3. The method for controlling the performance stability of the server according to claim 2, wherein: the step of obtaining the spatial address of the component comprises the following steps: and finding the part information of all parts through the display part information instruction, and analyzing the space address corresponding to the part through the part information.
4. The method for controlling the performance stability of the server according to claim 1, wherein: the summarization process comprises the steps of: and finding the current process information through the process checking instruction, and listing the process information.
5. An apparatus for controlling performance stability of a server, comprising: the system comprises a distribution condition acquisition module, a component information acquisition module, a marking module and a summarizing and comparing module;
the distribution condition acquisition module is used for analyzing the interrupt report file and obtaining the interrupt point distribution condition from the interrupt report file;
the component information acquisition module is used for searching component information of the component and analyzing a space address corresponding to the component according to the component information;
the marking module is used for finding out the interruption point of the key component and marking the space address of the component;
the collecting and comparing module is used for obtaining the current process information and comparing the current process information with the space address of the component, and eliminating the interruption point corresponding to the marked space address.
6. A medium for controlling server performance stabilization, storing computer software instructions for a method for controlling server performance stabilization according to any one of claims 1 to 4, comprising a program designed to perform the method for controlling server performance stabilization.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011261744.0A CN112540846B (en) | 2020-11-12 | 2020-11-12 | Method, device and medium for controlling performance stability of server |
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| CN202011261744.0A CN112540846B (en) | 2020-11-12 | 2020-11-12 | Method, device and medium for controlling performance stability of server |
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| CN112540846A CN112540846A (en) | 2021-03-23 |
| CN112540846B true CN112540846B (en) | 2022-12-20 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004678A (en) * | 2010-11-11 | 2011-04-06 | 青岛普加智能信息有限公司 | Operation system performance analysis method and device |
| CN102279877A (en) * | 2011-07-26 | 2011-12-14 | 山东省计算中心 | Physical memory mirror image file analyzing method of Mac OS system |
| CN105550575A (en) * | 2015-12-03 | 2016-05-04 | 北京神州绿盟信息安全科技股份有限公司 | Method and device for obtaining un-exported function address and data structure offset |
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2020
- 2020-11-12 CN CN202011261744.0A patent/CN112540846B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102004678A (en) * | 2010-11-11 | 2011-04-06 | 青岛普加智能信息有限公司 | Operation system performance analysis method and device |
| CN102279877A (en) * | 2011-07-26 | 2011-12-14 | 山东省计算中心 | Physical memory mirror image file analyzing method of Mac OS system |
| CN105550575A (en) * | 2015-12-03 | 2016-05-04 | 北京神州绿盟信息安全科技股份有限公司 | Method and device for obtaining un-exported function address and data structure offset |
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