CN110417616A - A kind of method and device of automatic carry out multi-threaded network performance test - Google Patents
A kind of method and device of automatic carry out multi-threaded network performance test Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/50—Testing arrangements
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Abstract
The present invention provides a kind of automatic method and device for carrying out multi-threaded network performance test, includes the following steps: to obtain script operational process parameter；It creates new file and creates test result catalogue in the new file of creation；Specific implementation procedure type is determined according to the script operating parameter of acquisition；If it is determined that implementation procedure type is test process, executes multithreading and test and store test result to the test result catalogue created.Test uses multiple threads automatically, and test result, which is stablized, has referential；After the completion of test process, script will analyze test result and be parsed automatically, generate straightaway test result, meanwhile, for multiple threads, data accumulation is carried out automatically, and the efficiency that the data analysis to all groups is got up will greatly improve.
Description
Technical field
The present invention relates to the test verification technique fields of server, more particularly to a kind of automatic progress multi-threaded network performance
The method and device of test.
Background technique
When testing the network equipment, it will usually carry out applied in network performance test, briefly, basic principle is all to take
Be engaged in end with must data block size continue, stable transmission data, client receives the data sent of server-side, and pays close attention to band
The process of the transmission data such as width.Under normal conditions, current testing characteristics of network uses netperf tool.Netperf order
It is single thread, every time after test, directly test result will be printed on the screen.If network interface card support bandwidth be more than 10G (such as
25G, 50G, 100G), it may be unable to reach desired value using single thread, need using multiple threads while testing.
In test, it will usually multiple groups test is carried out, if test is all manually entered test foot order every time, when very wasting
Between and manpower；In addition, each group of test requires multiple thread parallels and is tested since netperf is single thread order, if
It is inputted manually, then the possible disunity of Thread Count causes result inaccurate.Most it is noted that due to netperf list
Thread characteristics, test result be all only able to display it is for per thread as a result, this cause multithreading test after the more difficult analysis of data,
It is particularly due to have a plurality of data of multiple groups, if adding up to every group of data manually, easily occurs calculating mistake, and calculation amount
Greatly.
Summary of the invention
For the single thread characteristic due to netperf, test result is all only able to display for per thread as a result, this causes
The more difficult analysis of data after multithreading test, is particularly due to have a plurality of data of multiple groups, if adding up manually to every group of data,
Then easily occur calculating mistake, and the problem that calculation amount is very big, the present invention provides a kind of automatic progress multi-threaded network performance survey
The method and device of examination.
The technical scheme is that
On the one hand, technical solution of the present invention provides a kind of automatic method for carrying out multi-threaded network performance test, including such as
Lower step:
Obtain script operational process parameter；
It creates new file and creates test result catalogue in the new file of creation；
Specific implementation procedure type is determined according to the script operating parameter of acquisition；
If it is determined that implementation procedure type is test process, executes multithreading and test and store the test of test result to creation
Result list.
Further, this method further includes:
If it is determined that implementation procedure type is data analysis process, steps are as follows for execution:
Single thread band data is extracted for each test result；
According to extract single thread band data it is cumulative go out total bandwidth；
Write the result into the new file of creation.
Further, this method specifically includes:
Total bandwidth is calculated in newly created file；
Newly created end of file is written into calculated result.
Further, the step of execution multithreading is tested and stores test result catalogue of the test result to creation
It specifically includes:
Executing operation crawl script, the crawl script operational process in multithreading test process includes:
System log and BMC log on automatic cleaning current machine；
System time when grabbing crc number of errors for each network interface and recording crawl every time；
Automatically result log is saved under the test result catalogue of creation.
Further, the system time for each network interface crawl crc number of errors and when recording crawl every time
The step of specifically include:
System time when grabbing crc number of errors for each network interface and recording crawl every time；
Whether the current crawl number of judgement reaches the crawl frequency threshold value of setting；
If so, executing step: being automatically saved in result log under the test result catalogue of creation；
If it is not, continuing to execute step: when grabbing crc number of errors for each network interface and record system when grabbing every time
Between.
On the other hand, a kind of device of automatic carry out multi-threaded network performance test, including procedure parameter obtain module, sentence
Cover half block, test file press from both sides creation module, multithreading test module；
Procedure parameter obtains module, for obtaining script operational process parameter；
Determination module, for determining specific implementation procedure type according to the script operating parameter of acquisition；
Test file presss from both sides creation module, for creating new file and the creation test result catalogue in the new file of creation；
Multithreading test module, the test result catalogue for carrying out multithreading test and storing test result to creation.
Further, which further includes data analysis module, and the data analysis module includes: that band data is extracted
Unit, computing unit and writing unit；
Band data extraction unit, for extracting single thread band data for each test result；
Computing unit, for according to extract single thread band data it is cumulative go out total bandwidth；
Writing unit, for writing the result into the new file of creation.
Further, computing unit, for calculating total bandwidth in newly created file；
Writing unit, for newly created end of file to be written in calculated result.
Further, multithreading test module includes log cleaning unit, crc number of errors picking unit and execution unit
Unit, system log and the BMC log for being cleared up on current machine automatically are cleared up in log；
Crc number of errors picking unit, when for grabbing crc number of errors for each network interface and record crawl every time
System time；
Execution unit, for result log to be saved under the test result catalogue of creation automatically.
Further, multithreading test module further includes judging unit；
The judging unit, system when for grabbing crc number of errors for each network interface and record crawl every time
Whether the current crawl number of time judgement reaches the crawl frequency threshold value of setting.
If judging unit output reaches the crawl frequency threshold value of setting, result log is saved in the survey of creation by execution unit
Under test result catalogue；
If judging unit output is without reaching the crawl frequency threshold value set, crc number of errors picking unit is for each
Network interface continues system time when grabbing crc number of errors and recording crawl every time.
It as can be seen from the above technical solutions, can be with needle the invention has the following advantages that using the method for the invention mentioned
Test result catalogue is automatically created to different network interfaces, and is tested automatically with unified standard, and test result is protected
It deposits；When specified test it is normal after, script will be automatically by information preservations such as current system log, BMC logs in log mesh
In record, without complicated manual operation；In addition, test can cover all network interfaces, exhaustive and Naming conventions；Test is automatic
Using multiple threads, test result, which is stablized, has referential；After the completion of test process, script will automatically divide test result
Analysis and parsing, generate straightaway test result, meanwhile, for multiple threads, data accumulation is carried out automatically, to all groups
The efficiency that data analysis is got up will greatly improve.
In addition, design principle of the present invention is reliable, structure is simple, has very extensive application prospect.
It can be seen that compared with prior art, the present invention have substantive distinguishing features outstanding and it is significant ground it is progressive, implementation
Beneficial effect be also obvious.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without creative efforts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of the schematic of automatic progress multi-threaded network performance test methods provided by one embodiment of the present invention
Flow chart.
Fig. 2 is the automatic signal for carrying out multi-threaded network performance testing device of one kind that another embodiment of the present invention provides
Property block diagram.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, below in conjunction with of the invention real
The attached drawing in example is applied, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without making creative work, all should belong to protection of the present invention
Range.
Embodiment one
As shown in Figure 1, the embodiment of the present invention provides a kind of automatic method for carrying out multi-threaded network performance test, server-side
After executing netserver order opening port, the board Run Script of test includes the following steps:
S1: script operational process parameter is obtained；
S2: creating new file and test result catalogue is created in the new file of creation；
S3: specific implementation procedure type is determined according to the script operating parameter of acquisition；If it is determined that implementation procedure type is
Test process executes step S4；If it is determined that implementation procedure type is data analysis process, step S5 is executed；
#！The instruction set file that/bin/bash # script uses, fixed format
for i in{1..$4}；Do # executes desired testing time
if[-n"$1"]；Then # determines which process [test/analysis log], if test execution is in next step
Mkdir/root/ $ { 1 } nettest_result/ # names creation test file folder with IP
S4: multithreading is tested and stores test result to the test result catalogue of creation, executes in multithreading test process
Operation crawl script, the crawl script operation specifically include:
S41: system log and the BMC log on automatic cleaning current machine；Before executing the step S41, need to set
The time interval of testing time and setting crawl are set, and crawl number threshold is calculated according to the time interval of setting and testing time
Value；/ script testing time
#！The instruction set file that/bin/bash # script uses
B=$ ($ 1/30 | bc) for # according to length of testing speech, automatic calculate monitors number
>/var/log/messages # removes system log
>/var/log/dmesg # removes system log
Ipmitool sel clear # removes BMC log
S42: grabbing crc number of errors for each network interface and system time when recording crawl every time；for i in
{0..$b}；do
Echo "========TIME=$ i, DATE=`date+ " %F-%T " `========
==" > > crc_log_eth0.log # record current record time and number
Ethtool-S eth0 | the crc of grep crc > > crc_log_eth0.log # crawl eth0 network interface reports an error quantity
Echo "========TIME=$ i, DATE=`date+ " %F-%T " `========
==" > > crc_log_eth1.log# record current record time and number
Ethtool-S eth1 | the crc of grep crc > > crc_log_eth1.log# crawl eth1 network interface reports an error quantity；
S43: judging whether current crawl number reaches the crawl frequency threshold value of setting, if so, step S44 is executed, it is no
Then follow the steps S42；
S44: result log is saved in automatically under the test result catalogue of creation.
S5: data analysis process is executed, wherein the specific steps of data analysis process include:
S51: single thread band data is extracted for each test result；cat${i}.log|grep 87380|awk'
{ print $ 5 } ' > > $ { i } _ result.log# saves the bandwidth result of data line per thread to [number _ result.log]
In file, keyword is please subject to actual result；
S52: according to extract single thread band data it is cumulative go out total bandwidth；Num=`cat $ { i } _ result.log |
Awk'{ a+=$ 1 } END { print " SUM=", a } ' `；Echo $ num > > $ { i } _ result.log# calculate [number _
Result.log] summation of all band datas of data line in file；
S53: the new file of creation is write the result into.It should be noted that calculating total bandwidth in newly created file；It will
Newly created end of file is written in calculated result.It is output in the order line of this document end [SUM=total bandwidth].
Specific implementation process: #！The instruction set file that/bin/bash # script uses, fixed format
for i in{1..$4}；Do # executes desired testing time
if[-n"$1"]；Then # determines which process [test/analysis log], if test execution is in next step
Mkdir/root/ $ { 1 } nettest_result/ # names creation test file folder with IP
>/var/log/messages # removes system log
>/var/log/dmesg # removes system log
Ipmitool sel clear # removes BMC log
Netperf-H 1-L 2-l 3 | the more a threads of tee-a/root/ { 1 } nettest_result/ i.log&# are simultaneously
Row test every time retains result under [number .log] file hereof
Netperf-H $ 1-L $ 2-l $ 3 | tee-a/root/ $ { 1 } nettest_result/ $ i.log&# it is non-the last one
Thread, then order end must add & symbol
Netperf-H $ 1-L $ 2-l $ 3 | tee-a/root/ $ { 1 } nettest_result/ $ i.log&# adds as desired
Add order thread, needs if the bandwidth height that network interface card is supported compared with multithreading
Netperf-H $ 1-L $ 2-l $ 3 | the last one line of tee-a/root/ $ { 1 } nettest_result/ $ i.log #
Journey, then order end is without adding & symbol
Else # determines which process [test/analysis log], if analysis log, performs the next step
Cat $ { i } .log | grep 87380 | awk'{ print $ 5 } ' > > $ { i } _ result.log# is by each line of data line
The bandwidth result of journey is saved into [number _ result.log] file, and keyword is please subject to actual result
Num=`cat $ { i } _ result.log | awk'{ a+=$ 1 } END { print " SUM=", a } ' `；echo$num>>
$ { i } _ result.log# calculates the summation of all band datas of data line in [number _ result.log] file, and exports
Into the order line of this document end [SUM=total bandwidth]
Fi # terminates if sentence
done
Embodiment two
As shown in Fig. 2, the embodiment of the present invention provides a kind of automatic device for carrying out multi-threaded network performance test, including mistake
Journey parameter acquisition module 11, determination module 33, test file press from both sides creation module 22, multithreading test module 44；
Procedure parameter obtains module 11, for obtaining script operational process parameter；
Determination module 33, for determining specific implementation procedure type according to the script operating parameter of acquisition；Wherein, it executes
Procedural type includes test process, data analysis process；
Test file presss from both sides creation module 22, for creating new file and the creation test result mesh in the new file of creation
Record；
Multithreading test module 44, the test result mesh for carrying out multithreading test and storing test result to creation
Record.
The device further includes data analysis module 55, and the data analysis module includes: band data extraction unit
501, computing unit 502 and writing unit 503；
Band data extraction unit 501, for extracting single thread band data for each test result；
Computing unit 502, for according to extract single thread band data it is cumulative go out total bandwidth；Computing unit 502 is new
Total bandwidth is calculated in the file of creation；
For writing the result into the new file of creation newly created last of file is written in calculated result by writing unit 503
Tail.
Multithreading test module 44 includes that unit 401, crc number of errors picking unit 402, judging unit are cleared up in log
403 and execution unit 404；
Unit 401, system log and the BMC log for being cleared up on current machine automatically are cleared up in log；
Crc number of errors picking unit 402, for for each network interface crawl crc number of errors and record crawl every time
When system time；
Execution unit 404, for result log to be saved under the test result catalogue of creation automatically.
The judging unit 403, for for each network interface crawl crc number of errors and record every time crawl when be
Whether the current crawl number of system time judgement reaches the crawl frequency threshold value of setting.
If the output of judging unit 403 reaches the crawl frequency threshold value of setting, result log is saved in wound by execution unit 404
Under the test result catalogue built；
If the output of judging unit 403 is without reaching the crawl frequency threshold value set, 402 needle of crc number of errors picking unit
System time when grabbing crc number of errors and recording crawl every time is continued to each network interface.
To automatically create test result catalogue for different network interfaces, and tested automatically with unified standard, and to survey
Test result is saved；When specified test it is normal after, script will automatically by current system log, BMC log etc. believe
Breath is stored in log catalogue, without complicated manual operation；In addition, test can cover all network interfaces, exhaustive and name
Specification；Test uses multiple threads automatically, and test result, which is stablized, has referential；After the completion of test process, script will be automatic right
Test result is analyzed and is parsed, and straightaway test result is generated, meanwhile, for multiple threads, data are carried out automatically
Cumulative, the efficiency that the data analysis to all groups is got up will greatly improve.
Although by reference to attached drawing and combining the mode of preferred embodiment to the present invention have been described in detail, the present invention
It is not limited to this.Without departing from the spirit and substance of the premise in the present invention, those of ordinary skill in the art can be to the present invention
Embodiment carry out various equivalent modifications or substitutions, and these modifications or substitutions all should in covering scope of the invention/appoint
What those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, answer
It is included within the scope of the present invention.Therefore, protection scope of the present invention is answered described is with scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of automatic method for carrying out multi-threaded network performance test, which comprises the steps of:
Obtain script operational process parameter；
It creates new file and creates test result catalogue in the new file of creation；
Specific implementation procedure type is determined according to the script operating parameter of acquisition；
If it is determined that implementation procedure type is test process, executes multithreading and test and store test result to the test result created
Catalogue.
2. a kind of automatic method for carrying out multi-threaded network performance test according to claim 1, which is characterized in that the party
Method further include:
If it is determined that implementation procedure type is data analysis process, steps are as follows for execution:
Single thread band data is extracted for each test result；
According to extract single thread band data it is cumulative go out total bandwidth；
Write the result into the new file of creation.
3. a kind of automatic method for carrying out multi-threaded network performance test according to claim 2, which is characterized in that the party
Method specifically includes:
Total bandwidth is calculated in newly created file；
Newly created end of file is written into calculated result.
4. a kind of automatic method for carrying out multi-threaded network performance test according to claim 1, which is characterized in that described
Execution multithreading test and store test result to creation test result catalogue the step of specifically include:
Executing operation crawl script, the crawl script operational process in multithreading test process includes:
System log and BMC log on automatic cleaning current machine；
System time when grabbing crc number of errors for each network interface and recording crawl every time；
Automatically result log is saved under the test result catalogue of creation.
5. a kind of automatic method for carrying out multi-threaded network performance test according to claim 4, which is characterized in that described
For each network interface crawl crc number of errors and record every time crawl when system time the step of specifically include:
System time when grabbing crc number of errors for each network interface and recording crawl every time；
Whether the current crawl number of judgement reaches the crawl frequency threshold value of setting；
If so, executing step: being automatically saved in result log under the test result catalogue of creation；
If it is not, continuing to execute step: system time when grabbing crc number of errors for each network interface and recording crawl every time.
6. a kind of automatic device for carrying out multi-threaded network performance test, which is characterized in that obtain module including procedure parameter, sentence
Cover half block, test file press from both sides creation module, multithreading test module；
Procedure parameter obtains module, for obtaining script operational process parameter；
Determination module, for determining specific implementation procedure type according to the script operating parameter of acquisition；
Test file presss from both sides creation module, for creating new file and the creation test result catalogue in the new file of creation；
Multithreading test module, the test result catalogue for carrying out multithreading test and storing test result to creation.
7. a kind of automatic device for carrying out multi-threaded network performance test according to claim 6, which is characterized in that the dress
Setting further includes data analysis module, and the data analysis module includes: that band data extraction unit, computing unit and write-in are single
Member；
Band data extraction unit, for extracting single thread band data for each test result；
Computing unit, for according to extract single thread band data it is cumulative go out total bandwidth；
Writing unit, for writing the result into the new file of creation.
8. a kind of automatic device for carrying out multi-threaded network performance test according to claim 7, which is characterized in that
Computing unit, for calculating total bandwidth in newly created file；
Writing unit, for newly created end of file to be written in calculated result.
9. a kind of automatic device for carrying out multi-threaded network performance test according to claim 6, which is characterized in that multi-thread
Journey test module includes log cleaning unit, crc number of errors picking unit and execution unit
Unit, system log and the BMC log for being cleared up on current machine automatically are cleared up in log；
Crc number of errors picking unit, system when for grabbing crc number of errors for each network interface and record crawl every time
Time；
Execution unit, for result log to be saved under the test result catalogue of creation automatically.
10. a kind of automatic device for carrying out multi-threaded network performance test according to claim 9, which is characterized in that more
Thread test module further includes judging unit；
The judging unit, system time when for grabbing crc number of errors for each network interface and record crawl every time
Whether the current crawl number of judgement reaches the crawl frequency threshold value of setting.
If judging unit output reaches the crawl frequency threshold value of setting, result log is saved in the test knot of creation by execution unit
Under fruit catalogue；
If judging unit output is directed to each network interface without reaching the crawl frequency threshold value set, crc number of errors picking unit
Continue system time when grabbing crc number of errors and recording crawl every time.
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| CN108234246A (en) * | 2018-01-22 | 2018-06-29 | 郑州云海信息技术有限公司 | A kind of method and system of multidirectional server network performance |
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| US20180232291A1 (en) * | 2015-02-10 | 2018-08-16 | International Business Machines Corporation | Compare point detection in multi-threaded computing environments |
| CN108234246A (en) * | 2018-01-22 | 2018-06-29 | 郑州云海信息技术有限公司 | A kind of method and system of multidirectional server network performance |
| CN108768784A (en) * | 2018-06-13 | 2018-11-06 | 郑州云海信息技术有限公司 | A kind of system and method for automatic test network interface card performance |
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Application publication date: 20191105 |