CN105446846B - Performance test methods based on cloud desktop - Google Patents
Performance test methods based on cloud desktop Download PDFInfo
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- CN105446846B CN105446846B CN201510861841.6A CN201510861841A CN105446846B CN 105446846 B CN105446846 B CN 105446846B CN 201510861841 A CN201510861841 A CN 201510861841A CN 105446846 B CN105446846 B CN 105446846B
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Abstract
The present invention provides a kind of performance test methods based on cloud desktop, including：According to the hardware configuration of server, the virtual machine quantity that server can carry is estimated；Automatized script is run in virtual machine, to simulate client's real scene；In the server, it presses to the virtual machine of virtual machine quantity estimated, and monitoring server performance；The quantity of virtual machine is adjusted according to performance indicator result, obtains the maximum virtual machine quantity that server can carry.Beneficial effects of the present invention are：During being tested for the property to desktop cloud, simulation office scene is gone without expending practical manpower and materials, can be reached by the method for automation；By pressing in virtual machine, monitoring server performance indicator is to achieve the purpose that performance test.
Description
Technical field
The present invention relates to desktop technical field of measurement and test, and in particular, to a kind of method of cloud desktop performance test.
Background technology
Cloud desktop Performance Testing Technology is mainly that the server tested under certain configuration can carry normal operation virtual machine
Quantity.
At present, although there is similar performance test in existing technology, mainly there is following defect：
1. server performance criterion is defined, it is generally consistent with the standard in industry.
2. the virtual machine quantity carried in certain configuration server is not assessed, and not in pressure test process
In by increasing or decreasing virtual machine quantity come monitoring server performance to judge maximum carrying number.
3. user's simulated operation is not carried out to virtual machine by the script of automation, it is difficult to simulate the environment of reality.
4. server CPU, memory, disk I/O performance data are not monitored, to judge that server various aspects of performance refers to
Whether mark reaches bottleneck.
5. server performance is not monitored during performance test.
For example, through retrieval, the patent document (Shen of entitled " a kind of test method of cloud desktop virtual environments performance " is found
Please number：201510231016.8；Publication number：CN104794058A), this publication disclose a kind of cloud desktop virtual environments
The test method of energy, includes the following steps：The quantity of virtual machine opened in server is obtained, according to test condition, to all
Non- virtual machine to be measured carries out applied voltage test, and the occupancy situation of the physical resource of server is made to meet test condition；According to acquisition
OS Type, CPU and the memory parameters setting test loop number of virtual machine to be measured；According to the virtual machine to be measured of acquisition
OS Type carries out multichannel thread loop test to the CPU of virtual machine to be measured, memory and IO performances respectively, calculates to be measured
CPU, memory, IO performances average and the comprehensive performance score of virtual machine.The patent document points out it directly against virtual machine
It is tested, so as to intuitively reflect the performance of practical virtual environment.
Invention content
For the defects in the prior art, the object of the present invention is to provide a kind of performance test methods based on cloud desktop.
According to a kind of performance test methods based on cloud desktop provided by the invention, including：
Step 1：According to the hardware configuration of server, the virtual machine quantity that server can carry, the void estimated are estimated
Plan machine quantity；
Step 2：Automatized script is run in virtual machine, to simulate client's real scene；
Step 3：In the server, it presses to the virtual machine of virtual machine quantity estimated, and monitoring server performance,
Obtain the performance indicator result of server；
Step 4：The quantity of virtual machine is adjusted according to performance indicator result, obtains the maximum that server can carry
Virtual machine quantity.
Preferably, the step 1 includes：
The virtual machine quantity estimated server and can carried is configured according to server CPU, is denoted as quantity A；
The virtual machine quantity estimated server and can carried is configured according to server memory, is denoted as quantity B；
The virtual machine quantity estimated server and can carried is configured according to server hard disc, is denoted as quantity C；
Using the minimum value in quantity A, quantity B and quantity C as the virtual machine quantity estimated.
Preferably, the step 2 includes：
Step 2.1：With AutoIT design automation scripts, client's real scene is simulated；
Step 2.2：The virtual machine of virtual machine quantity estimated is created in management platform, by automatized script virtual
Installation and operation is carried out in machine；
Step 2.3：Timed task is formulated, to ensure that automatized script runs without interruption, with terminal connecting virtual machine, KVM
Switch carries out multi-dummy machine IO input and output simulation.
Preferably, the step 3 includes：
Step 3.1：Each performance indicator of server is inquired and recorded by performance monitor command.
Preferably, the step 4 includes：
Judge in performance indicator result, if there is the performance indicator for having exceeded preset range；
If in the presence of, it is pressed to server to be tested for the property again after reducing by a virtual machine every time, Zhi Daosuo
There is performance indicator without departing from preset range；The maximum virtual machine that current virtual machine quantity can be carried as the server
Quantity；
If being not present, pressed to server to be tested for the property again after increasing a virtual machine every time, until
There is the performance indicator beyond preset range, can be carried the value that current virtual machine quantity subtracts one as the server most
Big virtual machine quantity.
Compared with prior art, the present invention has following advantageous effect：
1st, during being tested for the property to desktop cloud, simulation office scene is gone without expending practical manpower and materials,
It can be reached by the method for automation.
2nd, by pressing in virtual machine, monitoring server performance indicator is to achieve the purpose that performance test.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the step flow chart of the performance test methods based on cloud desktop.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill to this field
For personnel, without departing from the inventive concept of the premise, several changes and improvements can also be made.These belong to the present invention
Protection domain.
The present invention provides a kind of performance test methods based on cloud desktop, including：
Step 1：According to the hardware configuration of server, the virtual machine quantity that server can carry, the void estimated are estimated
Plan machine quantity；Hardware configuration can be memory configurations, CPU configurations and hard disk configuration；It specifically, can be according to the hardware of server
Configuration, if the virtual machine quantity of server carrying is estimated in the configuration of memory, CPU and hard disk, such as：E5-2620 is 2 tunnel, 6 core totally 12
Core, a physical core are used to 2 users, then a server can support 24 user virtual machines.According to every user 2G
Memory calculates, then the server at least needs 48G memories；
Step 2：Automatized script is run in virtual machine, to simulate client's real scene；Specifically, it is automatic by designing
Change script to run in virtual machine, to simulate the scene that client actually uses virtual machine, reduce the artificial performance that participates in this way and survey
The workload of examination can change script according to user's actual scene, more can real simulation client actual conditions；
Step 3：In the server, it presses to the virtual machine of virtual machine quantity estimated, i.e.,：It is run in virtual machine
Script, simulation client actually use scene, make to generate pressure on server, and monitoring server performance, obtain the property of server
It can index result；While terminal connecting virtual machine carries out analog subscriber pressure, performance test personnel are ordered by performance monitoring
Inquiry in time and record each performance indicator of server are enabled, such as：CPU, memory, disk I/O, network I/O etc.；
Step 4：The quantity of virtual machine is adjusted according to performance indicator result, obtains the maximum that server can carry
Virtual machine quantity；The adjustment refers to increase or decrease.Specifically, it is pressed according to the virtual machine quantity estimated, virtual
In machine simultaneously Run Script, monitoring server performance.If a certain index has been more than receptible range at this time, need gradually
It reduces virtual machine quantity to be tested, is subject to the performance indicator for reaching and specifying；If each property of server on the basis of estimating
Energy index is shown well, then can gradually increase the quantity of virtual machine, performance monitoring is carried out to server, until reaching what is specified
Until performance indicator；The virtual machine quantity maximum value that can be carried on the server being centainly configured can be calculated in this way.
The step 1 includes：
The virtual machine quantity estimated server and can carried is configured according to server CPU, is denoted as quantity A；
The virtual machine quantity estimated server and can carried is configured according to server memory, is denoted as quantity B；
The virtual machine quantity estimated server and can carried is configured according to server hard disc, is denoted as quantity C；
Using the minimum value in quantity A, quantity B and quantity C as the virtual machine quantity estimated.
The step 2 includes：
Step 2.1：With AutoIT design automation scripts, client's real scene is simulated；
Step 2.2：The virtual machine of virtual machine quantity estimated is created in management platform, by automatized script virtual
Installation and operation is carried out in machine；Specifically, a virtual machine is created in management platform, design automation script simultaneously imported into the virtual machine
In, ensure the script energy normal operation in the separate unit virtual machine；The virtual machine is fabricated to masterplate, is used by the masterplate Mass production
Family virtual machine.Management platform be VDI cloud desktop management consoles, administrator can by management platform carry out virtual machine creating,
The various management operations such as change state.
Step 2.3：Timed task is formulated, to ensure that automatized script runs without interruption, with terminal connecting virtual machine, KVM
Switch carries out multi-dummy machine IO input and output simulation.
The step 3 includes：
Step 3.1：Each performance indicator of server is inquired and recorded by performance monitor command.
The step 4 includes：
Judge in performance indicator result, if there is the performance indicator for having exceeded preset range；
If in the presence of, it is pressed to server to be tested for the property again after reducing by a virtual machine every time, Zhi Daosuo
There is performance indicator without departing from preset range；The maximum virtual machine that current virtual machine quantity can be carried as the server
Quantity；Wherein it is possible to server performance criterion or range are defined, such as：CPU is no more than 70%.
If being not present, pressed to server to be tested for the property again after increasing a virtual machine every time, until
There is the performance indicator beyond preset range, can be carried the value that current virtual machine quantity subtracts one as the server most
Big virtual machine quantity.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims, this not shadow
Ring the substantive content of the present invention.In the absence of conflict, the feature in embodiments herein and embodiment can arbitrary phase
Mutually combination.
Claims (2)
1. a kind of performance test methods based on cloud desktop, which is characterized in that including：
Step 1：According to the hardware configuration of server, the virtual machine quantity that server can carry, the virtual machine estimated are estimated
Quantity；
Step 2：Automatized script is run in virtual machine, to simulate client's real scene；
Step 3：In the server, it presses, and monitoring server performance, obtains to the virtual machine of virtual machine quantity estimated
The performance indicator result of server；
Step 4：The quantity of virtual machine is adjusted according to performance indicator result, show that the maximum that server can carry is virtual
Machine quantity；
The step 1 includes：
The virtual machine quantity estimated server and can carried is configured according to server CPU, is denoted as quantity A；
The virtual machine quantity estimated server and can carried is configured according to server memory, is denoted as quantity B；
The virtual machine quantity estimated server and can carried is configured according to server hard disc, is denoted as quantity C；
Using the minimum value in quantity A, quantity B and quantity C as the virtual machine quantity estimated；
The step 2 includes：
Step 2.1：With AutoIT design automation scripts, client's real scene is simulated；
Step 2.2：The virtual machine of virtual machine quantity estimated is created in management platform, by automatized script in virtual machine
Carry out installation and operation；
Step 2.3：Timed task is formulated, to ensure that automatized script runs without interruption, with terminal connecting virtual machine, KVM switchings
Device carries out multi-dummy machine IO input and output simulation；
The step 4 includes：
Judge in performance indicator result, if there is the performance indicator for having exceeded preset range；
If in the presence of being pressed to server to be tested for the property again after reducing by a virtual machine every time, until institute is sexual
Energy index is without departing from preset range；The maximum virtual machine number that current virtual machine quantity can be carried as the server
Amount；
If being not present, pressed to server to be tested for the property again after increasing a virtual machine every time, until occurring
Beyond the performance indicator of preset range, the maximum void that the value that current virtual machine quantity subtracts one can be carried as the server
Plan machine quantity.
2. the performance test methods according to claim 1 based on cloud desktop, which is characterized in that the step 3 includes：
Step 3.1：Each performance indicator of server is inquired and recorded by performance monitor command.
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| CN107391373B (en) * | 2017-07-19 | 2020-08-14 | 西安精雕软件科技有限公司 | AutoIT-based automatic performance testing method |
| CN107577519A (en) * | 2017-09-18 | 2018-01-12 | 郑州云海信息技术有限公司 | A kind of virtual machine pressure method and device |
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| CN109460278B (en) * | 2018-11-05 | 2022-04-01 | 长沙远大住工智能科技有限公司 | Cloud desktop building design software management method and device and computer equipment |
| CN109634825B (en) * | 2018-12-11 | 2021-11-05 | 郑州云海信息技术有限公司 | Virtualization platform stability testing method |
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