CN105224432A - A kind of performance test method for parameter configuration, device, pressing machine and system - Google Patents

A kind of performance test method for parameter configuration, device, pressing machine and system Download PDF

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CN105224432A
CN105224432A CN201510767347.3A CN201510767347A CN105224432A CN 105224432 A CN105224432 A CN 105224432A CN 201510767347 A CN201510767347 A CN 201510767347A CN 105224432 A CN105224432 A CN 105224432A
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service
tps
result
test
value
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CN105224432B (en
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成银乾
李蒙
李冬晓
许威
王哲
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China Construction Bank Corp
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China Construction Bank Corp
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Abstract

This application discloses a kind of system performance testing method for parameter configuration, device, pressing machine and system, system performance testing method for parameter configuration disclosed in the present application, the test value that test macro first obtains according to initial configuration parameters carries out performance test to tested computing machine, obtain result TPS and the response time of each service, then itself and target TPS are contrasted, if the comparing result of whole services all meets pre-conditioned, then think that current configuration parameter is rational, as long as and have and do not meet pre-conditioned comparing result, then reset test value according to current result TPS and response time to each service, repeat until the comparing result of all services all meets pre-conditioned, thus can find out, in system performance testing method for parameter configuration disclosed in the present application, according to the result TPS in actual test process and response time adjustment test parameter, make test parameter more accurate, the target TPS of expectation can be reached faster.

Description

A kind of performance test method for parameter configuration, device, pressing machine and system
Technical field
The application relates to data communication technology field, particularly relates to a kind of performance test method for parameter configuration, device, pressing machine and system.
Background technology
Along with the progress of technology, computer network services is applied to the every field in people's productive life, such as, and the communications field, education sector and financial field etc.For financial field, because a system often needs to provide many services type, when carrying out performance test for system, needing the course of work that simulation is actual, the message of many services type is sent to system continuously.
In order to make the performance test of system more close to its actual operating situation, the ratio that when needing given actual motion, in system, many services type takies separately, just sends the message of various COS according to this ratio during test.As shown in following table:
The title of service The ratio of occupying in actual motion
Service 1 60%
Service 2 30%
Service 3 10%
Table 1
Here ratio refers to the ratio of the TPS (TransactionsPerSecond, p.s. number of transactions) of each COS.Due to when testing, need to carry out each service performance test simultaneously, and wherein, part of service can be deployed on same station server, therefore, on same station server, exist in shifting relation between each service TPS, namely increase a kind of frequency of serving generation, the frequency that other services occur can be had influence on.Again due to the uncertainty of service response time, do not have a kind of method can before performance test, Vu value (the VirtualUser of each service pre-configured, Virtual User, Virtual User quantity) and interval time Pacing, make its TPS on system under test (SUT), occupy the ratio of specifying.Therefore in current performance test, need Vu and Pacing of each service of manual setting before test, the ratio that its TPS is occupied on system under test (SUT) reaches or close expection.And this adjustment process needs the input of the operation of too much people, cause the low of work efficiency, and this adjustment result adjustment deviation is large, and effect is unsatisfactory.
Therefore, a kind of method that quick and precisely can adjust performance test parameter is needed badly.
Summary of the invention
In view of this, this application provides a kind of system performance testing method for parameter configuration, device, pressing machine and system, to realize the object quick and precisely adjusting performance test parameter.
For achieving the above object, the application provides following technical scheme:
A kind of system performance testing method for parameter configuration, be applied to financial field system, wherein, tested computing machine includes at least one COS; The method comprises:
Receive the initial configuration parameters preset, described initial configuration parameters at least comprises: the target proportion of tested computing machine general objective number of transactions TPS p.s. and each service, obtain the target TPS that each service is corresponding, and be each service initialization test value, described test value comprises: Virtual User Vu and interval time Pacing;
The performance of test value to tested computing machine according to each service described is tested, and obtains result TPS and the response time of each service;
Respectively target TPS corresponding with it for each result TPS served is contrasted, obtain comparing result, when in described comparing result, when existence does not meet pre-conditioned result, utilize result TPS and the response time of described acquisition, redefine the current test value of each service described, and return the step of testing according to the described performance of current test value to tested computing machine that each is served, until all comparing results all meet pre-conditioned, when all comparing results all meet pre-conditioned, determine that current Vu and the Pacing value that each is served is target detection value.
Preferably, described initial configuration parameters also comprises: the maximum error value of permission.
Preferably, judge whether comparison result meets pre-conditioned process and comprise:
Judge whether the difference of the target TPS that the result TPS of each service described is corresponding with it is not more than the maximum error value of described permission, if be not more than, then comparing result meets pre-conditioned, if be greater than, then described comparing result does not meet described pre-conditioned.
Preferably, described result TPS and the response time utilizing described acquisition, the process redefining the test value of each service described comprises:
Respectively the product of response time corresponding for each service and target TPS is rounded up, using the current Vu value of result as each service correspondence;
Respectively current Vu value corresponding for each service is divided by with target TPS, and division result and each are served the corresponding response time does difference, result is served the current Pacing value of correspondence as each.
A kind of system performance testing parameter configuration device, comprising:
Performance test parameter adjustment module, for receiving the initial configuration parameters preset, described initial configuration parameters at least comprises: the target proportion of tested computing machine general objective TPS and each service, obtain the target TPS that each service is corresponding, and be each service initialization test value, described test value comprises: Vu and Pacing;
Performance test control module, for testing according to the performance of test value to tested computing machine of each service described; Obtain result TPS and the response time of each service;
Described performance test parameter adjustment module also for, respectively the result TPS target TPS corresponding with it that each is served is contrasted, obtains comparing result; When in described comparing result, when existence does not meet pre-conditioned result, utilize result TPS and the response time of described acquisition, redefine the current test value of each service described, and return the step of testing according to the described performance of current test value to tested computing machine that each is served, until all comparing results all meet pre-conditioned; When all comparing results all meet pre-conditioned, determine that Vu and the Pacing value of each service current is target detection value.
Preferably, described performance test control module, comprising:
Test value receiving element, for being received as each service initialization test value;
Test cell, for testing according to the performance of test value to tested computing machine of each service described;
Object information acquiring unit, for obtaining result TPS and the response time of each service.
A kind of pressing machine, comprises processor;
Described processor is used for, receive the initial configuration parameters preset, described initial configuration parameters at least comprises: the target proportion of tested computing machine general objective TPS and each service, obtain the target TPS that each service is corresponding, and be each service initialization test value, described test value comprises: Vu and Pacing, the performance of test value to tested computing machine according to each service described is tested, and obtains result TPS and the response time of each service, respectively target TPS corresponding with it for each result TPS served is contrasted, obtain comparing result, when in described comparing result, when existence does not meet pre-conditioned result, utilize result TPS and the response time of described acquisition, redefine the current test value of each service described, and return the step of testing according to the described performance of current test value to tested computing machine that each is served, until all comparing results all meet pre-conditioned, when all comparing results all meet pre-conditioned, determine that current Vu and the Pacing value that each is served is target detection value.
A kind of Performance Test System, at least one computing machine to be tested comprising pressing machine as above and be connected with described pressing machine.
Known via above-mentioned technical scheme, system performance testing method for parameter configuration disclosed in the present application, the test value that test macro first obtains according to initial configuration parameters carries out performance test to tested computing machine, obtain result TPS and the response time of each service, then itself and target TPS are contrasted, if the comparing result of whole services all meets pre-conditioned, then think that current configuration parameter is rational, as long as and have and do not meet pre-conditioned comparing result, then reset test value according to current result TPS and response time to each service, repeat until the comparing result of all services all meets pre-conditioned, thus can find out, in system performance testing method for parameter configuration disclosed in the present application, according to the result TPS in actual test process and response time adjustment test parameter, make test parameter more accurate, the target TPS of expectation can be reached faster.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only the embodiment of the application, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The schematic diagram of Fig. 1 tested computing machine disclosed in the embodiment of the present application;
The process flow diagram of Fig. 2 a kind of system performance testing method for parameter configuration disclosed in the embodiment of the present application;
Fig. 3 redefines the method flow diagram of the test value of each service described disclosed in the embodiment of the present application;
Fig. 4 is that the result TPS of the embodiment of the present application each service disclosed calculates the process schematic reaching target TPS gradually through successive ignition;
The structural representation of Fig. 5 a kind of system performance testing parameter configuration device disclosed in the embodiment of the present application;
The structural representation of Fig. 6 performance test control module disclosed in the embodiment of the present application;
The structural representation of Fig. 7 a kind of Performance Test System disclosed in the embodiment of the present application.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present application, be clearly and completely described the technical scheme in the embodiment of the present application, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiments.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the application's protection.
The embodiment of the present application discloses a kind of system performance testing method for parameter configuration, and the method is applied to financial field system.Financial field system comprises many services type; when testing financial field computing machine; usually having many services to arrange on the same computer, when carrying out performance test for this computing machine, needing the message of many services to send to this tested computing machine continuously.Example as shown in Figure 1, tested computing machine 101 is provided with service 1, service 2 and service 3.Its flow process as shown in Figure 2, comprising:
Step S201: receive the initial configuration parameters preset, described initial configuration parameters at least comprises: the target proportion of tested computing machine general objective TPS and each service.
Before performance test, need the general objective TPS first sending each service message to directed tested computing machine, that is, total request message number of transmission per second.In order to allow to the performance test of computer system more close to its actual operating situation, the ratio that when also needing given actual motion, in system, many services takies separately, just sends the message of various service, for table 1 according to this ratio during test.
These two parameters are as the reference value of system testing, and the target TPS of the TPS that system is total and each service determines by these two values.
Step S202: obtain the target TPS that each service is corresponding, and be each service initialization test value, described test value comprises: Vu and Pacing.
Be multiplied by the target proportion of each service with general objective TPS, then obtain the target TPS of each service.
For i-th kind of service, i.e. T i 'the target proportion of=general objective TPS × the i-th kind of service.
During setting test value, can all set identical test value for each service of planting, such as, the Vu=1 of each service is set, Pacing=1, also can utilize empirical value to be respectively each service initialization Vu and Pacing, just closer to target TPS when making it start to test.
Step S203: the performance of test value to tested computing machine according to each service described is tested, obtains result TPS and the response time of each service.
First time performs this test process, i.e. conduct implementation first, and object is the result obtaining testing, namely, and the TPS of each service and response time.In this test process, respectively the request message that difference is served is sent to tested computing machine, and receive the response message of tested computing machine.Utilize this process, calculate TPS and the response time of each service in test process.
Step S204: respectively target TPS corresponding with it for each result TPS served is contrasted, obtain comparing result.
Step S205: judge whether to exist in comparing result not meet pre-conditioned result, if so, then performs step S206, if not, then performs step S207.
Step S206: the response time utilizing described acquisition, redefines the current test value of each service described, and returns step S203.
Repeat and utilize the response time to set current test value, and then carry out the process of testing, until comparing result meets pre-conditioned.
Step S207: determine that current Vu and the Pacing value that each is served is target detection value.
That is, set Vu and Pacing of each service according to target detection value, can make in test process, each service all can reach target TPS, and system also can reach general objective TPS.
In system performance testing method for parameter configuration disclosed in the present embodiment, the test value that test computer first obtains according to initial configuration parameters carries out performance test to tested computing machine, obtain result TPS and the response time of each service, then itself and target TPS are contrasted, if the comparing result of whole services all meets pre-conditioned, then think that current configuration parameter is rational, as long as and have and do not meet pre-conditioned comparing result, then reset test value according to current result TPS and response time to each service, repeat until the comparing result of all services all meets pre-conditioned, and the iterative manner of test value when next time testing is adjusted according to each test result, make test parameter more accurate, adjustment process is quicker, the target TPS of expectation can be reached faster, find target detection value, this target detection value to be used for the test process to computing machine.
In the above-described embodiments, whether comparing result meets pre-conditioned detailed process and can set according to actual conditions.
Such as, if very strict to test process, the target TPS that comparing result is necessary for result TPS corresponding with it can be set equal.
But, due to the uncertainty of service response time, certain error can be allowed to exist, then, when setting initial configuration parameters, can include in initial configuration parameters: the maximum error of permission.
Then judge whether comparison result meets pre-conditioned process and comprise:
Judge whether the difference of the target TPS that the result TPS of each service described is corresponding with it is not more than the maximum error value of described permission, if be not more than, then comparing result meets pre-conditioned, if be greater than, then described comparing result does not meet described pre-conditioned.
In the above-described embodiments, system process is respectively served all to be needed to take server resource, therefore respectively serves the change of Vu and Pacing, all can cause the change of respective TPS, and then cause the change of server resource occupancy.And the change meeting of server resource occupancy and then affect response time of each service.In performance test, for one service, heighten its Vu or turn down its Pacing, its TPS can raise, and the ratio regular meeting that it occupies in all services of system raises; Turn down its Vu or heighten its Pacing, its TPS can reduce, and the ratio regular meeting that it occupies in all services of system reduces.But due to the uncertainty of service response time, and server resource takies the impact of change on the response time, TPS and rising and the reduction of serving accounting, and only there is relation qualitatively between the rising of Vu, Pacing and reduction, there is not quantitative relation.
Further, utilize the described acquisition response time in the application, the process redefining the test value of each service described as shown in Figure 3, comprising:
Step S301: rounded up by the product of response time corresponding for each service and target TPS respectively, using the current Vu value of result as each service correspondence;
Suppose that i-th response time of serving is R i, the target TPS of its correspondence is T i', then the current Vu value of i-th service is:
The implication of formula is: if the response time of i-th service is R i, then at use 1 Vu and continuously this service of request (last request meet with a response after now requests next time), 1/R per second can be reached ipen, namely TPS is 1/R i.And TPS is to reach T i', need T in theory i' × R iindividual Vu, again because Vu represents Virtual User, is necessary for integer, and the Vu calculated must meet TPS and reaches T i' requirement, therefore
Step S302: respectively current Vu value corresponding for each service is divided by with target TPS, and division result and each are served the corresponding response time do difference, result is served the current Pacing value of correspondence as each.
Round up owing to employing in step S301, therefore pass through Vu iindividual Vu request service continuously simultaneously, namely last request meet with a response after now requests next time, the TPS that actual count draws may higher than T i'.The TPS drawn for enabling actual count equals T in theory i', need each Vu upper once request meet with a response after, wait for Pacing ithe so long time goes for again to be asked next time.Therefore, Pacing i=Vu i/ T ' i-R i.
The implication of formula is: for i-th service, and known decision in step S301 uses Vu iindividual Vu, known target TPS are T i', the response time of known service is R i.Because target TPS is T i', at use Vu iindividual Vu request service continuously simultaneously, namely last request meet with a response after now requests next time when, each Vu only need reach T i'/Vu iso large TPS.A Vu reaches T i'/Vu iso large TPS, represents this Vu request per second T i'/Vu isecondary, illustrate that every Twice requests start time is spaced apart 1/ (T i'/Vu i), i.e. interval Vu i/ T ' ithe so long time.And due to i-th service response time be R i, therefore after service is by response, then wait for Vu i/ T ' i-R ithe so long time, i.e. Pacing i=Vu i/ T ' i-R i..Due to Vu iround up in step S301 gained, therefore Vu i/ T ' i>=R i, i.e. Pacing i>=0.
When system under test (SUT) pressure changes, the response time of each service also can be different, and for the affairs of carrying out continuously, its TPS also can be affected.Vu and Pacing that they need separately is precalculated according to response time of each service and the TPS that will reach, due to system under test (SUT) pressure when recording these response times from configure these Vu and Pacing after actual test time system under test (SUT) pressure different, each service TPS therefore in fact obtained generally can not reach expection.And in the present embodiment, perform test process and obtain each service response time, and then serve corresponding target TPS according to response time and each, then remove new Vu and Pacing.And now the pressure of server is just more close to pressure during final test, Vu and Pacing also can be more accurate.Perform test each time, largely near re-set target, therefore can both only need less number of run, just can obtain very close to each service ratio of target.
For above-mentioned three services, the result TPS of each service reaches the process of target TPS as shown in Figure 4 gradually through successive ignition calculating.Wherein, be followed successively by service 1, service 2 and the target TPS of service 3 and the comparison diagram of the result TPS of test process each time from top to bottom, wherein dotted line is target TPS, and solid line is result TPS.As seen from the figure, iterations is more, the closer to target TPS.
The application also discloses a kind of system performance testing parameter configuration device, and its structure as shown in Figure 5, comprising:
Performance test parameter adjustment module 501, for receiving the initial configuration parameters preset, described initial configuration parameters at least comprises: the target proportion of tested computing machine general objective TPS and each service, obtain the target TPS that each service is corresponding, and be each service initialization test value, described test value comprises: Vu and Pacing;
Performance test control module 502, for testing according to the performance of test value to tested computing machine of each service described; Obtain result TPS and the response time of each service;
Described performance test parameter adjustment module 501 also for, respectively the result TPS target TPS corresponding with it that each is served is contrasted, obtains comparing result; When in described comparing result, when existence does not meet pre-conditioned result, utilize result TPS and the response time of described acquisition, redefine the current test value of each service described, and return the step of testing according to the described performance of current test value to tested computing machine that each is served, until all comparing results all meet pre-conditioned; When all comparing results all meet pre-conditioned, determine that Vu and the Pacing value of each service current is target detection value.
The structure of the performance test control module 502 in the present embodiment as shown in Figure 6, comprising:
Test value receiving element 5021, for being received as each service initialization test value;
Test cell 5022, for testing according to the performance of test value to tested computing machine of each service described;
Object information acquiring unit 5023, for obtaining result TPS and the response time of each service.
System performance testing parameter configuration device disclosed in the embodiment of the present application, the test value first obtained according to initial configuration parameters carries out performance test to tested computing machine, obtain result TPS and the response time of each service, then itself and target TPS are contrasted, if the comparing result of whole services all meets pre-conditioned, then think that current configuration parameter is rational, as long as and have and do not meet pre-conditioned comparing result, then reset test value according to current result TPS and response time to each service, repeat until the comparing result of all services all meets pre-conditioned, and the iterative manner of test value when next time testing is adjusted according to each test result, make test parameter more accurate, adjustment process is quicker, the target TPS of expectation can be reached faster, find target detection value, this target detection value to be used for the test process to computing machine.
Meanwhile, disclosed herein as well is a kind of pressing machine, this pressing machine is the computing machine being used for carrying out system under test (SUT) performance test specially.
Its processor is used for: receive the initial configuration parameters preset, described initial configuration parameters at least comprises: the target proportion of tested computing machine general objective TPS and each service, obtain the target TPS that each service is corresponding, and be each service initialization test value, described test value comprises: Vu and Pacing, the performance of test value to tested computing machine according to each service described is tested, and obtains result TPS and the response time of each service, respectively target TPS corresponding with it for each result TPS served is contrasted, obtain comparing result, when in described comparing result, when existence does not meet pre-conditioned result, utilize result TPS and the response time of described acquisition, redefine the current test value of each service described, and return the step of testing according to the described performance of current test value to tested computing machine that each is served, until all comparing results all meet pre-conditioned, when all comparing results all meet pre-conditioned, determine that current Vu and the Pacing value that each is served is target detection value.
The application also discloses a kind of Performance Test System, and its structure as shown in Figure 7, comprising: pressing machine 701, at least one the tested computing machine 702 be connected with described pressing machine.
This pressing machine utilizes the system performance testing method for parameter configuration described in above-described embodiment to be configured test parameter, then carries out performance test to tested computing machine.
Above-mentioned system performance testing method for parameter configuration can reach the target TPS of expectation faster, find target detection value, therefore, utilize the method determination target detection value, and this target detection value is used for the test process to computing machine, efficiency and the validity of computer testing process can be promoted to a certain extent.
The present embodiment does not limit pressing machine can only one, can set the pressing machine of respective numbers according to concrete test environment.
It should be noted that, each embodiment in this instructions all adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar part mutually see.For device class embodiment, due to itself and embodiment of the method basic simlarity, so description is fairly simple, relevant part illustrates see the part of embodiment of the method.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are realized or uses the present invention.To be apparent for a person skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.

Claims (8)

1. a system performance testing method for parameter configuration, is characterized in that, is applied to financial field system, and wherein, tested computing machine includes at least one COS; The method comprises:
Receive the initial configuration parameters preset, described initial configuration parameters at least comprises: the target proportion of tested computing machine general objective number of transactions TPS p.s. and each service, obtain the target TPS that each service is corresponding, and be each service initialization test value, described test value comprises: Virtual User Vu and interval time Pacing;
The performance of test value to tested computing machine according to each service described is tested, and obtains result TPS and the response time of each service;
Respectively target TPS corresponding with it for each result TPS served is contrasted, obtain comparing result, when in described comparing result, when existence does not meet pre-conditioned result, utilize result TPS and the response time of described acquisition, redefine the current test value of each service described, and return the step of testing according to the described performance of current test value to tested computing machine that each is served, until all comparing results all meet pre-conditioned, when all comparing results all meet pre-conditioned, determine that current Vu and the Pacing value that each is served is target detection value.
2. method according to claim 1, is characterized in that, described initial configuration parameters also comprises: the maximum error value of permission.
3. method according to claim 2, is characterized in that, judges whether comparison result meets pre-conditioned process and comprise:
Judge whether the difference of the target TPS that the result TPS of each service described is corresponding with it is not more than the maximum error value of described permission, if be not more than, then comparing result meets pre-conditioned, if be greater than, then described comparing result does not meet described pre-conditioned.
4. method according to claim 3, is characterized in that, described result TPS and the response time utilizing described acquisition, and the process redefining the test value of each service described comprises:
Respectively the product of response time corresponding for each service and target TPS is rounded up, using the current Vu value of result as each service correspondence;
Respectively current Vu value corresponding for each service is divided by with target TPS, and division result and each are served the corresponding response time does difference, result is served the current Pacing value of correspondence as each.
5. a system performance testing parameter configuration device, is characterized in that, comprising:
Performance test parameter adjustment module, for receiving the initial configuration parameters preset, described initial configuration parameters at least comprises: the target proportion of tested computing machine general objective TPS and each service, obtain the target TPS that each service is corresponding, and be each service initialization test value, described test value comprises: Vu and Pacing;
Performance test control module, for testing according to the performance of test value to tested computing machine of each service described; Obtain result TPS and the response time of each service;
Described performance test parameter adjustment module also for, respectively the result TPS target TPS corresponding with it that each is served is contrasted, obtains comparing result; When in described comparing result, when existence does not meet pre-conditioned result, utilize result TPS and the response time of described acquisition, redefine the current test value of each service described, and return the step of testing according to the described performance of current test value to tested computing machine that each is served, until all comparing results all meet pre-conditioned; When all comparing results all meet pre-conditioned, determine that Vu and the Pacing value of each service current is target detection value.
6. device according to claim 5, is characterized in that, described performance test control module, comprising:
Test value receiving element, for being received as each service initialization test value;
Test cell, for testing according to the performance of test value to tested computing machine of each service described;
Object information acquiring unit, for obtaining result TPS and the response time of each service.
7. a pressing machine, is characterized in that, comprises processor;
Described processor is used for, receive the initial configuration parameters preset, described initial configuration parameters at least comprises: the target proportion of tested computing machine general objective TPS and each service, obtain the target TPS that each service is corresponding, and be each service initialization test value, described test value comprises: Vu and Pacing, the performance of test value to tested computing machine according to each service described is tested, and obtains result TPS and the response time of each service, respectively target TPS corresponding with it for each result TPS served is contrasted, obtain comparing result, when in described comparing result, when existence does not meet pre-conditioned result, utilize result TPS and the response time of described acquisition, redefine the current test value of each service described, and return the step of testing according to the described performance of current test value to tested computing machine that each is served, until all comparing results all meet pre-conditioned, when all comparing results all meet pre-conditioned, determine that current Vu and the Pacing value that each is served is target detection value.
8. a Performance Test System, is characterized in that, at least one computing machine to be tested comprising pressing machine as claimed in claim 7 and be connected with described pressing machine.
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