CN108768784A - A kind of system and method for automatic test network interface card performance - Google Patents
A kind of system and method for automatic test network interface card performance Download PDFInfo
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- CN108768784A CN108768784A CN201810609074.3A CN201810609074A CN108768784A CN 108768784 A CN108768784 A CN 108768784A CN 201810609074 A CN201810609074 A CN 201810609074A CN 108768784 A CN108768784 A CN 108768784A
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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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- 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
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
- H04L43/0894—Packet rate
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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
- H04L43/14—Arrangements for monitoring or testing data switching networks using software, i.e. software packages
Abstract
The present invention provides a kind of system and method for automatic test network interface card performance, the control instruction that calculate node is sent out based on test module, to test node transmission data block, calculate node receives the data block that test node is sent and has received information and receiving time point information, again third data block is sent out to test node, record sends out time point simultaneously, and so on, until having sent all data blocks of calculate node configuration；After all data blocks are sent completely, the capacity of data block, quantity, sending time point and test node receiving time point are sent to test module preservation by calculate node.Test process reduces manual operation the time it takes, in time compared to manual operation the time it takes, operates also to have in accuracy and is significantly promoted very much, test job efficiency and accuracy greatly improved.
Description
Technical field
The present invention relates to network test field more particularly to a kind of system and methods of automatic test network interface card performance.
Background technology
Network card performance testing is performance data of the performance in machine for verifying network interface card, with the theoretical band of test result and network interface card
Width, which compares, may determine that whether the network interface card can play maximum performance on machine.Industry is commonly used when testing network interface card performance
Neteperf, netperf are a kind of tools of very common measurement network bandwidth, and different size of data block can be arranged,
It is whether consistent to test the performance of network interface card under different data block.But the network interface card cannot burst at the seams journey more, in the net more than 25G bandwidth
The performance of single thread has been more than bottleneck on card, cannot test out the true maximum performance of network interface card.
Manual input commands when existing technical solution is test different data block wait for test to input again after the completion next
All test manual tests are completed in item order.It can not accomplish to test out network performance, it is more to be related to test command, test life
It enabling complicated, easily causes test error, the result of per thread needs to check one by one after test, can not obtain network overall performance,
And this test mode efficiency is low.
Invention content
In order to overcome above-mentioned deficiency in the prior art, the present invention to provide a kind of server network performance test methods, packet
It includes：Calculate node, test node and test module；
Calculate node is established with test node and is communicated to connect；Test module respectively with calculate node and test node communication link
It connects；Calculate node configures the data block of at least three different capabilities；
Test module sends out control instruction for sending out data block to calculate node；
Calculate node sends out control instruction for receiving the data block that test module is sent out, and first is sent out to test node
Data block, while record sends out time point；
Test node feeds back first data for receiving first data block that calculate node is sent out, and to calculate node
Block has received information and receiving time point information；
First data block that calculate node is additionally operable to receive test node transmission has received information and receiving time point letter
Breath, then second data block is sent out to test node, while record sends out time point；
Test node is additionally operable to receive second data block that calculate node is sent out, and feeds back second number to calculate node
Information and receiving time point information have been received according to block；
Second data block that calculate node is additionally operable to receive test node transmission has received information and receiving time point letter
Breath, then third data block is sent out to test node, while record sends out time point, and so on, until having sent calculating section
All data blocks of point configuration；
After all data blocks are sent completely, calculate node saves the capacity of data block, quantity, sending time point and test
Point receiving time point is sent to test module preservation.
Preferably, test module be used for preserve calculate node transmission data block capacity, quantity, sending time point and
Test node receiving time point, each data block is corresponding with sending time point and test node receiving time point respectively, it obtains
Go out based on the data transmission test bandwidth corresponding to data block capacity described in present communications network；
Sending time point and test node receiving time point based on each data block obtain the transmission of the data block
Duration；And the transmission duration of all data blocks is summed it up, while the capacity of all data blocks being summed it up, it obtains per second or each
The data transmission test bandwidth of communication network in predetermined period.
Preferably, test module is additionally operable to by the capacity of each data block, when sending time point and test node receive
Between point be configured to file unit；
All Files unit is configured to file group；
Keyword query port is configured, tester is made to be based on each file list in keyword query interface querying file group
Member tests the data transmission test bandwidth obtained for communication network.
Preferably, the data that test module is additionally operable between real-time monitoring calculation node and test node are communicated and are tested
Test process is configured to test process daily record by process, and the data transmission test bandwidth result that communication network test obtains is matched
It is set to result log, is inquired for tester.
Preferably, test module is configured with test script；
Test module is additionally operable to test script being configured in calculate node and test node；
Calculate node and test node install test script respectively, and that installation is complete is anti-for installation is complete back testing module feedback
Feedforward information and the installation data package informatin for being attached to test script after installation；
Test module is additionally operable to obtain calculate node and test node installation is complete feedback information；
The preset data package informatin of installation data package informatin and test script that calculate node and test node are fed back into
Row compares, and judges whether consistent；
It is such as inconsistent, then the inconsistent node address information of the installation data package informatin is obtained, test module will test
Script is configured to again on the node；
The node installs test script again, and installation is complete back testing module feedback installation is complete feedback information supplies
Test module comparison judges.
Preferably, calculate node and test node decompress test script and install to preset deployment store path；
Web application services are respectively configured in calculate node and test node；
Test module checks whether communication is normal by browser access calculate node and test node.
A kind of method of automatic test network interface card performance, method include：
Test module sends out data block to calculate node and sends out control instruction；
Calculate node receives the data block that test module is sent out and sends out control instruction, and first data is sent out to test node
Block, while record sends out time point；
Test node receives first data block that calculate node is sent out, and has fed back first data block to calculate node
Receive information and receiving time point information；
Calculate node receives first data block that test node is sent and has received information and receiving time point information, then to
Test node sends out second data block, while record sends out time point；
Test node receives second data block that calculate node is sent out, and has fed back second data block to calculate node
Receive information and receiving time point information；
Calculate node receives second data block that test node is sent and has received information and receiving time point information, then to
Test node sends out third data block, while record sends out time point, and so on, until having sent calculate node configuration
All data blocks；
After all data blocks are sent completely, calculate node saves the capacity of data block, quantity, sending time point and test
Point receiving time point is sent to test module preservation.
Preferably, test module preserves the capacity for the data block that calculate node is sent, quantity, sending time point and test
Node receiving time point, each data block is corresponding with sending time point and test node receiving time point respectively, obtain base
Data transmission test bandwidth corresponding to the data block capacity described in present communications network；
Sending time point and test node receiving time point based on each data block obtain the transmission of the data block
Duration；And the transmission duration of all data blocks is summed it up, while the capacity of all data blocks being summed it up, obtain the number of communication network
Bandwidth is tested according to transmission.
Preferably, test module matches the capacity of each data block, sending time point and test node receiving time point
It is set to file unit；
All Files unit is configured to file group；
Keyword query port is configured, tester is made to be based on each file list in keyword query interface querying file group
Member tests the data transmission test bandwidth obtained for communication network.
Preferably, calculate node and the IP address of test node is respectively configured；
The IP address of IP address and test node of the test module based on calculate node is saved with calculate node and test respectively
Point communication connection.
As can be seen from the above technical solutions, the present invention has the following advantages：
The control instruction that calculate node is sent out based on test module, to test node transmission data block, calculate node receives
The data block that test node is sent has received information and receiving time point information, then sends out third data block to test node,
Record sends out time point simultaneously, and so on, until having sent all data blocks of calculate node configuration；All data blocks are sent
After the completion, the capacity of data block, quantity, sending time point and test node receiving time point are sent to test by calculate node
Module preserves.
Test module preserves the capacity for the data block that calculate node is sent, and quantity, sending time point and test node connect
It receives time point, each data block is corresponding with sending time point and test node receiving time point respectively, it obtains based on current
Data transmission test bandwidth corresponding to data block capacity described in communication network；Sending time point based on each data block and
Test node receiving time point obtains the transmission duration of the data block；And the transmission duration of all data blocks is summed it up, simultaneously
The capacity of all data blocks is summed it up, obtains the data transmission test bandwidth of communication network.
Test process is pre-set by tester in this way completes script information, tests parameter of the system based on script information
Setting and related setting execute test process.Until test is completed, and preserve procedural information and result information.Reduce artificial
The time it takes is operated, in time compared to manual operation the time it takes, operating in accuracy also has promotion, improves
Test job efficiency and accuracy.
In the present invention, test module may be implemented to install test script unification, and calculate node and test node is anti-
The installation data package informatin of feedback is compared with the preset data package informatin of test script, judges whether consistent；As inconsistent, then
The inconsistent node address information of the installation data package informatin is obtained, test script is configured to the section by test module again
Point on；The node installs test script again, installation is complete back testing module feedback installation is complete feedback information, for test
Module comparison judges.The unification for meeting test script is complete, ensures to coordinate between high density composite mouth and network transport load
The test request of network transmission timeliness afterwards.
Description of the drawings
In order to illustrate more clearly of technical scheme of the present invention, attached drawing needed in description will be made below simple
Ground introduction, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill
For personnel, without creative efforts, other drawings may also be obtained based on these drawings.
Fig. 1 is the system schematic of automatic test network interface card performance；
Fig. 2 is the embodiment of the method flow chart of automatic test network interface card performance；
Fig. 3 is the embodiment of the method flow chart of automatic test network interface card performance.
Specific implementation mode
The present invention provides a kind of system of automatic test network interface card performance, as shown in Figure 1, including：Calculate node 1, test section
Point 3 and test module 2；
Calculate node 1 is established with test node 3 and is communicated to connect；Test module 2 respectively with calculate node 1 and test node 3
Communication connection；Calculate node 1 configures the data block of at least three different capabilities；
Different transmission times can be got by carrying out data communication by the data block of different capabilities size, then right
These transmission times carry out averagely obtaining communication bandwidth.
Test module 2 sends out control instruction for sending out data block to calculate node 1；
Calculate node 1 sends out control instruction for receiving the data block that test module 2 is sent out, and the is sent out to test node 3
One data block, while record sends out time point；
Test node 3 feeds back first for receiving first data block that calculate node 1 is sent out, and to calculate node 1
Data block has received information and receiving time point information；
First data block that calculate node 1 is additionally operable to receive the transmission of test node 3 has received information and receiving time point
Information, then second data block is sent out to test node 3, while record sends out time point；Test node 3 is additionally operable to receive and calculate
Second data block that node 1 is sent out, and feed back second data block to calculate node 1 and received information and receiving time point letter
Breath；Second data block that calculate node 1 is additionally operable to receive the transmission of test node 3 has received information and receiving time point information,
Third data block is sent out to test node 3 again, while record sends out time point, and so on, until having sent calculate node 1
All data blocks of configuration；After all data blocks are sent completely, calculate node 1 is by the capacity of data block, quantity, sending time point
And 3 receiving time point of test node is sent to the preservation of test module 2.
It may include multiple nodes in system, specifically which node be calculate node 1 is set as with, which node is set as surveying
Examination node 3 can be arranged as required to.
In order to make the invention's purpose, features and advantages of the invention more obvious and easy to understand, it will use below specific
Embodiment and attached drawing, the technical solution protected to the present invention are clearly and completely described, it is clear that implementation disclosed below
Example is only a part of the embodiment of the present invention, and not all embodiment.Based on the embodiment in this patent, the common skill in this field
All other embodiment that art personnel are obtained without making creative work belongs to the model of this patent protection
It encloses.
Test module 2 is used to preserve the capacity of the data block of the transmission of calculate node 1, quantity, sending time point and test
3 receiving time point of node, each data block is corresponding with sending time point and 3 receiving time point of test node respectively, it obtains
Based on the data transmission test bandwidth corresponding to data block capacity described in present communications network；When transmission based on each data block
Between put and 3 receiving time point of test node obtains the transmission duration of the data block；And to the transmission duration of all data blocks
Adduction, while the capacity of all data blocks being summed it up, obtains per second, or the data transmission of communication network is surveyed in each predetermined period
Test strip is wide.Test module 2 can monitor the communications status between calculate node 1 and test node 3 in real time, and preserve communication shape
State.
Test module 2 is additionally operable to the capacity of each data block, and sending time point and 3 receiving time point of test node are matched
It is set to file unit；All Files unit is configured to file group；Keyword query port is configured, tester is made to be based on key
Each file unit tests the data transmission test bandwidth obtained for communication network in word inquiry interface querying file group.
The data that further test module 2 is additionally operable between real-time monitoring calculation node 1 and test node 3 are communicated and are surveyed
Test process is configured to test process daily record by examination process, and communication network is tested to the data transmission test bandwidth result obtained
It is configured to result log, is inquired for tester.In this way be convenient for tester inquire need data, can to test process,
Test result is monitored and acquisition of information.
In the present embodiment, further, before testing, for unified test script, it can realize that data packet transmits and receives
Unification, the unified configuration of test script.It tests and uses convenient for the later stage, test module 2 is configured with test script；Test module 2
It is additionally operable to test script being configured in calculate node 1 and test node 3；Calculate node 1 and test node 3 install test respectively
Script, back testing module 2 that installation is complete feedback installation is complete feedback information and the installation data for being attached to test script after installation
Package informatin；Test module 2 is additionally operable to obtain calculate node 1 and test node 3 installation is complete feedback information；By calculate node 1
And the installation data package informatin that test node 3 is fed back is compared with the preset data package informatin of test script, judges whether one
It causes；As inconsistent, then the inconsistent node address information of the installation data package informatin is obtained, test module 2 is by test script
It is configured to again on the node；The node installs test script again, and back testing module 2 that installation is complete feedback installs
At feedback information, compares and judge for test module 2.
Wherein, it is installed here in calculate node 1 and test node 3 based on test script to be installed.
It can ensure consistency of the test script in calculate node 1 and test node 3 in this way, while may be implemented to calculate
The installation test script synchronous with test node 3 of node 1, and sentencing based on test script integrality is uniformly carried out by test module 2
It is disconnected, ensure test effect.
In the present embodiment, calculate node 1 and test node 3 decompress test script and install to preset deployment store path
On；Web application services are respectively configured in calculate node 1 and test node 3；Test module 2 by browser access calculate node 1 and
Test node 3 checks whether communication is normal.Test module 2, calculate node 1 and test node 3 can be based on web application services
Mutually accessed.
The present invention also provides a kind of methods of automatic test network interface card performance, as shown in Fig. 2, method includes：
S21, test module send out data block to calculate node and send out control instruction；
S22, calculate node receive the data block that test module is sent out and send out control instruction, and first is sent out to test node
Data block, while record sends out time point；
S23, test node receives first data block that calculate node is sent out, and feeds back first data to calculate node
Block has received information and receiving time point information；
S24, calculate node receive first data block that test node is sent and have received information and receiving time point information,
Second data block is sent out to test node again, while record sends out time point；
S25, test node receives second data block that calculate node is sent out, and feeds back second data to calculate node
Block has received information and receiving time point information；
S26, calculate node receive second data block that test node is sent and have received information and receiving time point information,
Third data block is sent out to test node again, while record sends out time point, and so on, match until having sent calculate node
All data blocks set；
S27, after all data blocks are sent completely, calculate node is by the capacity of data block, quantity, sending time point and survey
Examination node receiving time point is sent to test module preservation.
In this method, as shown in Fig. 2, S31, test module preserves the capacity for the data block that calculate node is sent, quantity, hair
Time point and test node receiving time point are sent, when each data block is received with sending time point and test node respectively
Between put correspond to, obtain based on the data transmission test bandwidth corresponding to data block capacity described in present communications network；
S32, sending time point and test node receiving time point based on each data block obtain the data block
Transmit duration；And the transmission duration of all data blocks is summed it up, while the capacity of all data blocks being summed it up, obtain communication network
Data transmission test bandwidth.
In this method, test module is by the capacity of each data block, sending time point and test node receiving time point
It is configured to file unit；All Files unit is configured to file group；Keyword query port is configured, tester is made to be based on closing
Each file unit tests the data transmission test bandwidth obtained for communication network in keyword inquiry interface querying file group.
This method further includes：Calculate node and the IP address of test node is respectively configured；Test module is based on calculate node
IP address and test node IP address, communicated to connect respectively with calculate node and test node.
Test module can be based on IP address and search and obtain relevant information in this way.
Inventive concept in order to further illustrate the present invention, the present invention provide a specific embodiment：
Serve end program first is opened using order netserver on a machine 1, then is executed on machine 2 to be measured
Test command is tested.Machine 1 is connected with machine 2 by cable, it is assumed here that the addresses ip of machine 1 are 1.1.1.3, machine
The addresses ip of device 2 are 1.1.1.2.
Here machine 1 can be test node, and machine 2 can be calculate node.
For testing the performance of 64k data blocks, the order of test is:1.1.1.3-l 1800---m 64k
Because machine 2 will be by being tested, used here as variable i p recorders 1 to 1 transmission data of machine
ip。
Ip=" 1.1.1.3 "
# is recycled using for, traverses data block to be tested, and different data blocks [" 64k ", " 128k ", " 256k ", "
512k ", " 1024k ", " 1280k ", " 1518k "] it can be assigned in variable bs, and execute a for using each value and recycle
Code afterwards.
for bs in["64k","128k","256k","512k","1024k","1280k","1518k"]:
# writes the order that can be executed under system, is saved in variable cmd, and function is as follows, and the content of the order is to make
It is recycled with for and opens 4 netperf programs, 4 programs are carried out at the same time the test that bandwidth is bs, take 1800 seconds, and test is tied
Fruit is saved in bs_ $ i.log files, and bs is the bandwidth currently tested, which thread $ i expressions are currently；
Cmd=" for i in { 0..4 }；do netperf-H"+ip+"-l 1800"+"---m"+bs+"|tee"+bs
+"_$i.log&；done"
# executes the order that cmd is preserved
Work=subprocess.call (cmd, shell=True)
# makes the test execution of program waiting n etperf complete
time.sleep(3)
time.sleep(1800)
After the completion of #netperf tests, system for writing and compiling order ls "+bs+ " _ performance* will netperf tests before
Destination file title afterwards extracts, and is saved in variable cmd
Cmd=" ls "+bs+ " _ performance* "
# executes the order that cmd is preserved
Work=subprocess.Popen (cmd, shell=True, stdout=subprocess.PIPE)
work.wait()
The implementing result of mentioned order is saved in variable filegroup by #
Filegroup=work.stdout.readlines ()
Sum_result=0.0
# uses variable file1 traversal variables filegroup
for file1in filegroup:
File1=file1.strip ()
# system for writing and compiling orders, are saved in variable cmd, and command functions are to carry the content of each file by keyword
Take out test result；
Cmd=" cat "+file1+ " | grep "+str (self.performancetime)+" | awk'{ print $ 5 } ' "
# executes order work=subprocess.Popen (cmd, shell=True, stdout=above
subprocess.PIPE)
Stresult=work.stdout.readlines () [0]
The result that order returns is saved in variable result by #
Result=double (stresult.strip ())
The result is added in sum_result by #
Sum_result+=result
After # has traversed filegroup, the result of all threads has all been added in variable sum_result, by variable
The value of sum_result is written to file, that is, completes the performance test of current block.
file(bs+"_performance_total.log",'w').write(str(sum_result))
After the completion of to be tested, it can check bs_performance_total.log under current file folder, check band
The sum of multiple thread test results under width, the result are exactly the result of network card performance testing.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to 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, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (10)
1. a kind of system of automatic test network interface card performance, which is characterized in that including：Calculate node, test node and test mould
Block；
Calculate node is established with test node and is communicated to connect；Test module is communicated to connect with calculate node and test node respectively；
Calculate node configures the data block of at least three different capabilities；
Test module sends out control instruction for sending out data block to calculate node；
Calculate node sends out control instruction for receiving the data block that test module is sent out, and first data is sent out to test node
Block, while record sends out time point；
Test node has fed back first data block for receiving first data block that calculate node is sent out, and to calculate node
Receive information and receiving time point information；
First data block that calculate node is additionally operable to receive test node transmission has received information and receiving time point information, then
Second data block is sent out to test node, while record sends out time point；
Test node is additionally operable to receive second data block that calculate node is sent out, and feeds back second data block to calculate node
Information and receiving time point information are received；
Second data block that calculate node is additionally operable to receive test node transmission has received information and receiving time point information, then
Third data block is sent out to test node, while record sends out time point, and so on, until having sent calculate node configuration
All data blocks；
After all data blocks are sent completely, calculate node connects the capacity of data block, quantity, sending time point and test node
Receipts time point is sent to test module preservation.
2. the system of automatic test network interface card performance according to claim 1, which is characterized in that
Test module is used to preserve the capacity of the data block of calculate node transmission, and quantity, sending time point and test node connect
It receives time point, each data block is corresponding with sending time point and test node receiving time point respectively, it obtains based on current
Data transmission test bandwidth corresponding to data block capacity described in communication network；
Sending time point and test node receiving time point based on each data block obtain the transmission duration of the data block；
And the transmission duration of all data blocks is summed it up, while the capacity of all data blocks being summed it up, it obtains per second or each default all
The data transmission test bandwidth of communication network in phase.
3. the system of automatic test network interface card performance according to claim 2, which is characterized in that
Test module is additionally operable to the capacity of each data block, and sending time point and the configuration of test node receiving time point are written
Part unit；
All Files unit is configured to file group；
Keyword query port is configured, tester is made to be based on each file unit needle in keyword query interface querying file group
The data transmission test bandwidth obtained is tested to communication network.
4. the system of automatic test network interface card performance according to claim 2, which is characterized in that
The data that test module is additionally operable between real-time monitoring calculation node and test node communicate and test process, will test
Process configuration is configured to result day at test process daily record, by the data transmission test bandwidth result that communication network test obtains
Will is inquired for tester.
5. the system of automatic test network interface card performance according to claim 1 or 2, which is characterized in that
Test module is configured with test script；
Test module is additionally operable to test script being configured in calculate node and test node；
Calculate node and test node install test script respectively, installation is complete back testing module feedback installation is complete feedback letter
Cease and be attached to the installation data package informatin of test script after installation；
Test module is additionally operable to obtain calculate node and test node installation is complete feedback information；
The preset data package informatin of installation data package informatin and test script that calculate node and test node are fed back is compared
It is right, judge whether consistent；
As inconsistent, then the inconsistent node address information of the installation data package informatin is obtained, test module is by test script
It is configured to again on the node；
The node installs test script again, installation is complete back testing module feedback installation is complete feedback information, for test
Module comparison judges.
6. server network performance test methods according to claim 5, which is characterized in that
Calculate node and test node decompression test script are simultaneously installed to preset deployment store path；
Web application services are respectively configured in calculate node and test node；
Test module checks whether communication is normal by browser access calculate node and test node.
7. a kind of method of automatic test network interface card performance, which is characterized in that method includes：
Test module sends out data block to calculate node and sends out control instruction；
Calculate node receives the data block that test module is sent out and sends out control instruction, and first data block is sent out to test node,
Record sends out time point simultaneously；
Test node receives first data block that calculate node is sent out, and feeds back first data block to calculate node and received
Information and receiving time point information；
Calculate node receives first data block that test node is sent and has received information and receiving time point information, then to test
Node sends out second data block, while record sends out time point；
Test node receives second data block that calculate node is sent out, and feeds back second data block to calculate node and received
Information and receiving time point information；
Calculate node receives second data block that test node is sent and has received information and receiving time point information, then to test
Node sends out third data block, while record sends out time point, and so on, until having sent all of calculate node configuration
Data block；
After all data blocks are sent completely, calculate node connects the capacity of data block, quantity, sending time point and test node
Receipts time point is sent to test module preservation.
8. the method for automatic test network interface card performance according to claim 7, which is characterized in that method further includes：
Test module preserves the capacity for the data block that calculate node is sent, quantity, when sending time point and test node receive
Between point, each data block is corresponding with sending time point and test node receiving time point respectively, obtain based on present communications
Data transmission test bandwidth corresponding to data block capacity described in network；
Sending time point and test node receiving time point based on each data block obtain the transmission duration of the data block；
And the transmission duration of all data blocks is summed it up, while the capacity of all data blocks being summed it up, show that the data of communication network pass
Defeated test bandwidth.
9. the method for automatic test network interface card performance according to claim 8, which is characterized in that method further includes：
The capacity of each data block, sending time point and test node receiving time point are configured to file list by test module
Member；
All Files unit is configured to file group；
Keyword query port is configured, tester is made to be based on each file unit needle in keyword query interface querying file group
The data transmission test bandwidth obtained is tested to communication network.
10. the method for automatic test network interface card performance according to claim 7, which is characterized in that method further includes：
Calculate node and the IP address of test node is respectively configured；
The IP address of IP address and test node of the test module based on calculate node, it is logical with calculate node and test node respectively
Letter connection.
Priority Applications (1)
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