CN107423110A - A kind of virtual machine method of real-time and its device based on libvirt - Google Patents
A kind of virtual machine method of real-time and its device based on libvirt Download PDFInfo
- Publication number
- CN107423110A CN107423110A CN201710399918.1A CN201710399918A CN107423110A CN 107423110 A CN107423110 A CN 107423110A CN 201710399918 A CN201710399918 A CN 201710399918A CN 107423110 A CN107423110 A CN 107423110A
- Authority
- CN
- China
- Prior art keywords
- virtual machine
- libvirt
- information
- host
- global state
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
-
- 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
- G06F9/44—Arrangements for executing specific programs
- G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
- G06F9/45533—Hypervisors; Virtual machine monitors
- G06F9/45558—Hypervisor-specific management and integration aspects
- G06F2009/45591—Monitoring or debugging support
Landscapes
- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Debugging And Monitoring (AREA)
Abstract
The invention discloses a kind of virtual machine method of real-time and its device based on libvirt, installed on host and run libvirt, and operation has libvirt finger daemon on host；This method includes traveling through whole virtual machines on host successively every predetermined period, checks its running status；A virtual machine for being in running status is often detected, that is, calls the api interface encapsulated in advance to inquire about the status information of the operation virtual machine；Status information is recorded to position corresponding to the operation virtual machine in default global state document；After the completion of record, judge whether current whole virtual machines complete by traversal, if so, global state document is shown, if it is not, continuing to travel through next virtual machine.The present invention can periodically show the status information of whole virtual machines in running status, and it is comprehensive to monitor the scope of display, and real-time is good.
Description
Technical field
The present invention relates to virtual machine detection technique field, is supervised in real time more particularly to a kind of virtual machine based on libvirt
Survey method and its device.
Background technology
Libvirt is a kind of virtualization management tool under linux platforms, is collecting for one group of software, these software kits
Include：One C language API steady in a long-term, a finger daemon (libvirtd) and a command-line tool (virsh).
Libvirt main target is management program (such as the kvm for virtual machine：A linux kernel module, for supporting void
Planization, and xen：Emulation tool of virtualization etc.) general API (Application Programming are provided
Interface, application programming calling interface).
Be currently based on libvirt detect the mode of virtual machine be provided by order line check the phase of virtual machine
Off status information, but the momentary status result of One function can only be inquired about every time by order line, and this inquiry mode is only
Can obtain status information, poor real when user inputs order line, and the state of all virtual machines can not be checked simultaneously, supervise
Survey not prompt enough, and monitoring effect is poor.
Therefore, how to provide it is a kind of monitor in time and the good virtual machine method of real-time based on libvirt of effect and
Its device is that those skilled in the art need to solve the problems, such as at present.
The content of the invention
It is an object of the invention to provide a kind of virtual machine method of real-time and its device based on libvirt, Neng Gouzhou
The status information of whole virtual machines in running status is shown to phase property, it is comprehensive to monitor the scope of display, and real-time is good.
In order to solve the above technical problems, the invention provides a kind of virtual machine method of real-time based on libvirt, bag
Include：
Step s1：Travel through whole virtual machines on host successively every predetermined period, check its running status, often detect
The virtual machine for being in running status to one, i.e., into step s2；Wherein, installed on the host and run libvirt,
And operation has the finger daemon of the libvirt on the host；
Step s2：The api interface encapsulated in advance is called to inquire about the status information of the operation virtual machine；
Step s3：The status information is recorded corresponding to the operation virtual machine into default global state document
Position；
Step s4：Judge whether current whole virtual machines complete by traversal, if so, the global state document is shown
Show, if it is not, return to step s1, continues to travel through next virtual machine.
Preferably, the establishment process of the global state document is：
Create original document；
Global query API traversals are called to check the identification information of whole virtual machines on the host；
The identification information of whole virtual machines is recorded in the original document, obtains global state document.
Preferably, the global state document is specially global state table, and the title of the global state table includes waiting to supervise
The title of the status information of the virtual machine of survey and the identification information of virtual machine.
Preferably, the status information specifically includes CPU information, memory information, the network information and the storage of virtual machine and set
Standby information.
Preferably, the CPU information includes CPU number, CPU usage and CPU run times.
Preferably, the memory information includes internal memory available size, memory usage and Memory statistics data.
Preferably, the network information includes network name, network connection state and network statistical data.
Preferably, the storing device information includes：
Storage device title, storage device utilization rate and storage device available size.
In order to solve the above technical problems, present invention also offers a kind of virtual machine real-time monitoring device based on libvirt,
Including：
Monitoring running state module, for traveling through whole virtual machines on host successively every predetermined period, check it
Running status, often detect a virtual machine for being in running status, i.e. triggering state enquiry module；Wherein, the host
It is upper to install and run libvirt, and operation has the finger daemon of the libvirt on the host；
The state-query module, for calling the api interface encapsulated in advance to inquire about the status information of the operation virtual machine；
Trigger recording module after the completion of inquiry；
The logging modle, it is empty to the operation in default global state document for the status information to be recorded
Position corresponding to plan machine；Judge module is triggered after the completion of record；
The judge module, for judging whether current whole virtual machines complete by traversal, if so, by the global state
Document is shown, continues to travel through next virtual machine if it is not, triggering the monitoring running state module；
Data storage storehouse, for storing the global state document；
Initial creation module, for creating the global state document.
The invention provides a kind of virtual machine method of real-time and its device based on libvirt, pacify on host
After filling and running libvirt and run libvirt finger daemon, i.e., periodically travel through all virtual on the host
Machine, and by calling the api interface encapsulated in advance to inquire about the status information of whole virtual machines in running status, then will
The status information of acquisition is recorded into global state document and shown.It can be seen that the present invention can be obtained periodically in operation
The scope of the status information of whole virtual machines of state, monitoring and display is comprehensive, and monitoring effect is good, and compared to input order line
Mode, the present invention carry out single pass every predetermined period, and real-time is more preferable.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below will be to institute in prior art and embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of flow chart of the process of the virtual machine method of real-time based on libvirt provided by the invention；
Fig. 2 is a kind of structural representation of the virtual machine real-time monitoring device based on libvirt provided by the invention.
Embodiment
The core of the present invention is to provide a kind of virtual machine method of real-time and its device based on libvirt, Neng Gouzhou
The status information of whole virtual machines in running status is shown to phase property, it is comprehensive to monitor the scope of display, and real-time is good.
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
The invention provides a kind of virtual machine method of real-time based on libvirt, including：
Step s1：Travel through whole virtual machines on host successively every predetermined period, check its running status, often detect
The virtual machine for being in running status (running) to one, i.e., into step s2；Wherein, install and run on host
Libvirt, and operation has libvirt finger daemon on host；
It is understood that the virtual machine of non-running states, will not take the resource of resource or occupancy will not occur
Change.
Here predetermined period can be 5s, and the setting of the predetermined period needs to meet the real-time of status inquiry as far as possible
Property, but it is the need to ensure that the acquisition that can be completed in each cycle to the traversal and status information of whole virtual machines operates.This hair
The bright concrete numerical value for not limiting predetermined period.
It is understood that only being installed on host and having run libvirt, guarding for libvirt can be run
Process；And libvirt finger daemon is only run, the api interface encapsulated in advance can be called.
Wherein, traversal order can be preset or at random, this is not limited by the present invention.
It is understood that after often one virtual machine of traversal checks its state, if it is in non-operating state, continuation time
Go through next virtual machine.
Step s2：The api interface encapsulated in advance is called to inquire about the status information of the operation virtual machine；
Step s3：Status information is recorded to position corresponding to the operation virtual machine in default global state document；
Step s4：Judge whether current whole virtual machines complete by traversal, if so, global state document is shown,
If it is not, return to step s1, continues to travel through next virtual machine.
Wherein, the establishment process of global state document is：
Create original document；
Global query API traversals are called to check the identification information of whole virtual machines on host；
The identification information of whole virtual machines is recorded in original document, obtains global state document.
Wherein, global query API here is specially virsh list-all.
It is to be appreciated that being checked in order to facilitate user, the status information of virtual machine identifies with it in global state document
The position correspondence of information is set.For example, blank form can be set after the identification information of each virtual machine, by the state of acquisition
In information solicitation to corresponding blank form.
Further, global state document is specially global state table, and the title of global state table includes void to be monitored
The title of the status information of plan machine and the identification information of virtual machine.
It is understood that each virtual machine and its corresponding every state letter can be clearly indicated using form
The situation of breath, wherein it is possible to the identification information for making virtual machine is column heading, the entitled row headers of every status information.Certainly,
Specifically how to set the global state document present invention to be not construed as limiting, the type of global state document (form or text document or
Other types) present invention is not construed as limiting.
Wherein, status information specifically includes CPU information, memory information, the network information and the storing device information of virtual machine.
In a kind of specific embodiment, CPU information includes CPU number, CPU usage and CPU run times.
Wherein, the API for inquiring about CPU number is virsh vcpu count；The API for inquiring about CPU run times is cpu-
stats。
In a kind of specific embodiment, memory information includes internal memory available size, memory usage and Memory statistics number
According to.
Wherein, the API of audit memory statistics is virsh dommemstat.
In a kind of specific embodiment, the network information includes network name, network connection state and network statistical data.
Wherein, inquire about and record after network name, it is necessary to inquire about network connection state and network according to network name
Statistics.
In addition, the API of inquiry network connection state is virsh net-list.Inquiry network statistical data API be
virsh net-info name。
In a kind of specific embodiment, storing device information includes storage device title, storage device utilization rate and deposited
Store up equipment available size.
Each embodiment can be combined above, and above status information type is only preferred scheme, present invention inquiry
The status information type of virtual machine can voluntarily select as needed, the present invention is not also limited needed for the various status informations of inquiry
API particular content, each API encapsulated in advance can pass through programming realization.
The invention provides a kind of virtual machine method of real-time based on libvirt, install and run on host
After libvirt and operation libvirt finger daemon, i.e., whole virtual machines on the host are periodically traveled through, and lead to
Cross and call the api interface encapsulated in advance to inquire about the status information of whole virtual machines in running status, then by acquisition
Status information is recorded into global state document and shown.It can be seen that the present invention can be obtained periodically in running status
The scope of the status information of whole virtual machines, monitoring and display is comprehensive, and monitoring effect is good, and compares the mode of input order line,
The present invention carries out single pass every predetermined period, and real-time is more preferable.
It is shown in Figure 2 present invention also offers a kind of virtual machine real-time monitoring device based on libvirt, including：
Monitoring running state module 1, for traveling through whole virtual machines on host successively every predetermined period, check it
Running status, often detect a virtual machine for being in running status, i.e. triggering state enquiry module 2；Wherein, pacify on host
Fill and run libvirt, and operation has libvirt finger daemon on host；
State-query module 2, for calling the api interface encapsulated in advance to inquire about the status information of the operation virtual machine；Look into
Trigger recording module 3 after the completion of inquiry；
Logging modle 3, for status information to be recorded to corresponding to the operation virtual machine in default global state document
Position；Judge module 4 is triggered after the completion of record；
Judge module 4, for judging whether current whole virtual machines complete by traversal, if so, global state document is entered
Row display, if it is not, triggering monitoring running state module 1 continues to travel through next virtual machine；
Data storage storehouse 5, for storing global state document；
Initial creation module 6, for creating global state document.
The invention provides a kind of virtual machine real-time monitoring device based on libvirt, install and run on host
After libvirt and operation libvirt finger daemon, i.e., whole virtual machines on the host are periodically traveled through, and lead to
Cross and call the api interface encapsulated in advance to inquire about the status information of whole virtual machines in running status, then by acquisition
Status information is recorded into global state document and shown.It can be seen that the present invention can be obtained periodically in running status
The scope of the status information of whole virtual machines, monitoring and display is comprehensive, and monitoring effect is good, and compares the mode of input order line,
The present invention carries out single pass every predetermined period, and real-time is more preferable.
Each embodiment is described by the way of progressive in this specification, what each embodiment stressed be and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.For device disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
It should also be noted that, in this manual, such as first and second or the like relational terms be used merely to by
One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering including for nonexcludability, so that process, method, article or equipment including a series of elements not only include that
A little key elements, but also the other element including being not expressly set out, or also include for this process, method, article or
The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged
Except other identical element in the process including the key element, method, article or equipment being also present.
Professional further appreciates that, with reference to the unit of each example of the embodiments described herein description
And algorithm steps, can be realized with electronic hardware, computer software or the combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software, the composition and step of each example are generally described according to function in the above description.These
Function is performed with hardware or software mode actually, application-specific and design constraint depending on technical scheme.Specialty
Technical staff can realize described function using distinct methods to each specific application, but this realization should not
Think beyond the scope of this invention.
Directly it can be held with reference to the step of method or algorithm that the embodiments described herein describes with hardware, processor
Capable software module, or the two combination are implemented.Software module can be placed in random access memory (RAM), internal memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In the storage medium of any other forms well known in field.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (9)
- A kind of 1. virtual machine method of real-time based on libvirt, it is characterised in that including：Step s1：Travel through whole virtual machines on host successively every predetermined period, check its running status, often detect one The individual virtual machine in running status, i.e., into step s2；Wherein, installed on the host and run libvirt, and institute Stating operation on host has the finger daemon of the libvirt；Step s2：The api interface encapsulated in advance is called to inquire about the status information of the operation virtual machine；Step s3：The status information is recorded into position corresponding to the operation virtual machine into default global state document Put；Step s4：Judge whether current whole virtual machines complete by traversal, if so, the global state document is shown, If it is not, return to step s1, continues to travel through next virtual machine.
- 2. according to the method for claim 1, it is characterised in that the establishment process of the global state document is：Create original document；Global query API traversals are called to check the identification information of whole virtual machines on the host；The identification information of whole virtual machines is recorded in the original document, obtains global state document.
- 3. according to the method for claim 2, it is characterised in that the global state document is specially global state table, institute Stating the title of global state table includes the title of status information and the identification information of virtual machine of virtual machine to be monitored.
- 4. according to the method described in claim any one of 1-3, it is characterised in that the status information specifically includes virtual machine CPU information, memory information, the network information and storing device information.
- 5. according to the method for claim 4, it is characterised in that the CPU information include CPU number, CPU usage and CPU run times.
- 6. according to the method for claim 4, it is characterised in that the memory information includes internal memory available size, internal memory makes With rate and Memory statistics data.
- 7. according to the method for claim 4, it is characterised in that the network information includes network name, network connection shape State and network statistical data.
- 8. according to the method for claim 4, it is characterised in that the storing device information includes：Storage device title, storage device utilization rate and storage device available size.
- A kind of 9. virtual machine real-time monitoring device based on libvirt, it is characterised in that including：Monitoring running state module, for traveling through whole virtual machines on host successively every predetermined period, check its operation State, often detect a virtual machine for being in running status, i.e. triggering state enquiry module；Wherein, pacify on the host Fill and run libvirt, and operation has the finger daemon of the libvirt on the host；The state-query module, for calling the api interface encapsulated in advance to inquire about the status information of the operation virtual machine；Inquiry After the completion of trigger recording module；The logging modle, for the status information to be recorded to the operation virtual machine into default global state document Corresponding position；Judge module is triggered after the completion of record；The judge module, for judging whether current whole virtual machines complete by traversal, if so, by the global state document It has been shown that, continue to travel through next virtual machine if it is not, triggering the monitoring running state module；Data storage storehouse, for storing the global state document；Initial creation module, for creating the global state document.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399918.1A CN107423110A (en) | 2017-05-31 | 2017-05-31 | A kind of virtual machine method of real-time and its device based on libvirt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710399918.1A CN107423110A (en) | 2017-05-31 | 2017-05-31 | A kind of virtual machine method of real-time and its device based on libvirt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107423110A true CN107423110A (en) | 2017-12-01 |
Family
ID=60429327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710399918.1A Pending CN107423110A (en) | 2017-05-31 | 2017-05-31 | A kind of virtual machine method of real-time and its device based on libvirt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107423110A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108833208A (en) * | 2018-06-21 | 2018-11-16 | 新华三技术有限公司 | A kind of detection method and device of pair of virtual network node |
| CN109117341A (en) * | 2018-08-14 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of monitoring method of virtual machine, device, equipment and medium |
| CN111625319A (en) * | 2020-05-25 | 2020-09-04 | 北京金山云网络技术有限公司 | Virtual machine monitoring data acquisition method and device and host machine |
| CN114978963A (en) * | 2022-04-26 | 2022-08-30 | 西安交通大学 | Network system monitoring analysis method and device, electronic equipment and storage medium |
| CN115941546A (en) * | 2022-11-29 | 2023-04-07 | 重庆长安汽车股份有限公司 | System interface monitoring method and device, electronic equipment and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101403983A (en) * | 2008-11-25 | 2009-04-08 | 北京航空航天大学 | Resource monitoring method and system for multi-core processor based on virtual machine |
| US20090100420A1 (en) * | 2007-09-10 | 2009-04-16 | Moka5, Inc. | Automatic Acquisition and Installation of Software Upgrades for Collections of Virtual Machines |
| CN104657250A (en) * | 2014-12-16 | 2015-05-27 | 无锡华云数据技术服务有限公司 | Monitoring method for monitoring performance of cloud host |
| CN105243008A (en) * | 2015-11-02 | 2016-01-13 | 上海新炬网络信息技术有限公司 | Host machine-based virtual machine performance monitoring method |
| CN106528370A (en) * | 2016-10-25 | 2017-03-22 | 济南浪潮高新科技投资发展有限公司 | Virtual machine state monitoring realized in virtualized layer |
-
2017
- 2017-05-31 CN CN201710399918.1A patent/CN107423110A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090100420A1 (en) * | 2007-09-10 | 2009-04-16 | Moka5, Inc. | Automatic Acquisition and Installation of Software Upgrades for Collections of Virtual Machines |
| CN101403983A (en) * | 2008-11-25 | 2009-04-08 | 北京航空航天大学 | Resource monitoring method and system for multi-core processor based on virtual machine |
| CN104657250A (en) * | 2014-12-16 | 2015-05-27 | 无锡华云数据技术服务有限公司 | Monitoring method for monitoring performance of cloud host |
| CN105243008A (en) * | 2015-11-02 | 2016-01-13 | 上海新炬网络信息技术有限公司 | Host machine-based virtual machine performance monitoring method |
| CN106528370A (en) * | 2016-10-25 | 2017-03-22 | 济南浪潮高新科技投资发展有限公司 | Virtual machine state monitoring realized in virtualized layer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108833208A (en) * | 2018-06-21 | 2018-11-16 | 新华三技术有限公司 | A kind of detection method and device of pair of virtual network node |
| CN109117341A (en) * | 2018-08-14 | 2019-01-01 | 郑州云海信息技术有限公司 | A kind of monitoring method of virtual machine, device, equipment and medium |
| CN111625319A (en) * | 2020-05-25 | 2020-09-04 | 北京金山云网络技术有限公司 | Virtual machine monitoring data acquisition method and device and host machine |
| CN114978963A (en) * | 2022-04-26 | 2022-08-30 | 西安交通大学 | Network system monitoring analysis method and device, electronic equipment and storage medium |
| CN115941546A (en) * | 2022-11-29 | 2023-04-07 | 重庆长安汽车股份有限公司 | System interface monitoring method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107423110A (en) | A kind of virtual machine method of real-time and its device based on libvirt | |
| US7676695B2 (en) | Resolution of computer operations problems using fault trend analysis | |
| CN100580625C (en) | Method and system for presenting database event information according to time sequence | |
| US8359450B2 (en) | Memory utilization analysis | |
| US11334538B2 (en) | System and method for cardinality estimation feedback loops in query processing | |
| CN106168885B (en) | A kind of method and system of the logical volume dynamic capacity-expanding based on LVM | |
| US20100281488A1 (en) | Detecting non-redundant component dependencies in web service invocations | |
| CN107315776A (en) | A kind of data management system based on cloud computing | |
| JP2006099763A5 (en) | ||
| EP2609501B1 (en) | Dynamic calculation of sample profile reports | |
| US9442817B2 (en) | Diagnosis of application server performance problems via thread level pattern analysis | |
| US10489266B2 (en) | Generating a visualization of a metric at one or multiple levels of execution of a database workload | |
| CN101169752A (en) | Method for capturing function for resulting in memory rewriting by wild pointer | |
| CN108563526A (en) | A kind of iOS interim cards monitoring strategies | |
| CN103098048A (en) | SQL enumerator | |
| EP4085336B1 (en) | Computer resource leak detection | |
| CN107220121A (en) | Sandbox environment method of testing and its system under a kind of NUMA architecture | |
| US20190250968A1 (en) | Smart Multiple Display Calculator with Input Output Data Matrix | |
| CN103258047B (en) | A kind of data organization method towards medicine enterprise Activity-Based Cost Control data warehouse | |
| CN102629231A (en) | Method for detecting task stack | |
| CN109324765A (en) | A kind of Disk State detection method, device, equipment and storage medium | |
| US8494886B2 (en) | Embedding planning components in transactional applications | |
| CN104199747B (en) | High-availability system obtaining method and system based on health management | |
| CN106886477A (en) | Threshold setting method and device are monitored in a kind of cloud system | |
| EP2410429A1 (en) | System and method for use in indicating execution of application code |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
|
| RJ01 | Rejection of invention patent application after publication |