CN111143172A - Method and system for testing stability of server under network congestion - Google Patents
Method and system for testing stability of server under network congestion Download PDFInfo
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- CN111143172A CN111143172A CN201911423239.9A CN201911423239A CN111143172A CN 111143172 A CN111143172 A CN 111143172A CN 201911423239 A CN201911423239 A CN 201911423239A CN 111143172 A CN111143172 A CN 111143172A
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000013112 stability test Methods 0.000 claims abstract description 23
- 230000006870 function Effects 0.000 claims description 28
- 238000004088 simulation Methods 0.000 claims description 23
- 238000012430 stability testing Methods 0.000 claims description 5
- 238000012795 verification Methods 0.000 claims description 3
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- G06F11/3055—Monitoring arrangements for monitoring the status of the computing system or of the computing system component, e.g. monitoring if the computing system is on, off, available, not available
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- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/14—Network analysis or design
- H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The invention provides a method and a system for checking the stability of a server under network congestion, wherein the method comprises the following steps: s1, building a network environment, connecting two servers through a switch, and designating a server side and a client side in the two servers; s2, simulating network congestion, and pressurizing the network; and S3, the server side server simulates the actual service type to carry out pressure test on the client side server, and the stability of the server side server and the client side server is verified. The method and the system for testing the stability of the servers under the network congestion realize the stability test of the servers in the same network, and perform the pressure test of the servers under the same network under the system by simulating the network congestion, thereby achieving the purpose of testing the stability of the cluster servers under the same network and improving the quality of products.
Description
Technical Field
The invention belongs to the technical field of server testing, and particularly relates to a method and a system for testing the stability of a server under network congestion.
Background
With the increasing requirements of the internet on servers, the technology is updated more and more quickly, and the requirements of informatization services and increasingly strong cloud computing services on the stability of the servers and other devices are increasing. However, in the prior art, the stability requirement of the server in a single machine state is mainly focused, the server is managed in a cluster mode through the switch at present, the test is mainly focused on the stability of the network, and the stability of the server in the same network under the cluster management is only ignored, namely the test of the stability of the server in a network congestion state is lacked.
Therefore, it is very necessary to provide a method and a system for checking the stability of a server under network congestion to overcome the above-mentioned drawbacks in the prior art.
Disclosure of Invention
The invention provides a method and a system for testing the stability of a server under network congestion, aiming at the defects that in the prior art, the stability of the server under a single server state and the stability of a centralized network are tested, but the stability of the server under the same network under cluster management is not tested.
In a first aspect, the present invention provides a method for checking server stability under network congestion, which includes the following steps:
s1, building a network environment, connecting two servers through a switch, and designating a server side and a client side in the two servers;
s2, simulating network congestion, and pressurizing the network;
and S3, the server side server simulates the actual service type to carry out pressure test on the client side server, and the stability of the server side server and the client side server is verified.
Further, the step S2 specifically includes the following steps:
s21, interconnecting a server and a client server through ssh;
and S22, the server side simulates network congestion through an iperf pressure test tool and performs pressure test on the client side server.
Further, the step S2 specifically includes the following steps:
s21, interconnecting a server and a client server through ssh;
and S22, the client server simulates network congestion through an iperf pressure test tool and performs pressure test on the server.
Further, the step S3 specifically includes the following steps:
s31, judging the service type;
when the service type is a service scene in which the access amount of the hard disk exceeds the access amount threshold, the step S32 is performed;
when the service type is a service scenario in which the memory utilization rate exceeds the utilization rate threshold, step S33 is entered;
s32, simulating a service scene exceeding an access amount threshold by the server side server, and remotely carrying out hard disk read pressure test on the client side server; proceeding to step S34;
s33, simulating a service scene exceeding a utilization rate threshold value by the server side server, and remotely testing the memory pressure of the client side server;
s34, the server remotely restarts and shuts down the client server, and the function of releasing system resources by the client server is tested;
and S35, judging whether the server stability test passes under the network congestion. The data access amount of the client server is large, and the pressure test needs to be carried out on the hard disk read by the client server through a dd tool; if the client server has a high requirement on the memory/CPU for animation processing or 3D processing, the server is required to remotely perform the memory/CPU pressure test on the client server through an intel tool PTU.
Further, the step S35 specifically includes the following steps:
s351, judging whether the hard disk reading pressure test or the memory pressure test of the server-side server to the client-side server passes or not;
s352, judging whether the function test of the server for releasing the system resources of the client server is passed or not;
s353, when the server side server passes the function test of releasing system resources of the pressure test machine of the client side server, the server temperature qualitative test under network congestion passes;
otherwise, the server stability test fails under network congestion.
In a second aspect, the present invention provides a system for checking server stability under network congestion, which comprises
The network environment building module is used for building a network environment, connecting the two servers through a switch and designating a server side and a client side in the two servers;
the network congestion simulation module is used for simulating network congestion and pressurizing a network;
and the stability testing module is used for simulating the actual service type through the server-side server to perform pressure testing on the client-side server and verifying the stability of the server-side server and the client-side server.
Further, the network congestion simulation module comprises:
the login setting unit is used for interconnecting the server and the client server through ssh;
and the network congestion simulation unit is used for setting the server to simulate network congestion through an iperf pressure test tool and carrying out pressure test on the client server.
Further, the network congestion simulation module comprises:
the login setting unit is used for interconnecting the server and the client server through ssh;
and the network congestion simulation unit is used for setting the client server to simulate network congestion through an iperf pressure test tool and carrying out pressure test on the server.
Further, the stability testing module includes:
a service type judging unit, configured to judge a service type;
the hard disk high-access volume service scene simulation unit is used for setting a server to simulate a service scene exceeding an access volume threshold value when the service type is a service scene in which the hard disk access volume exceeds the access volume threshold value, and remotely performing hard disk read pressure test on a client server;
the memory high-utilization-rate service scene simulation unit is used for setting a server-side server to simulate a service scene exceeding a utilization rate threshold value when the service type is a service scene in which the memory utilization rate exceeds the utilization rate threshold value, and remotely testing the memory pressure of the client-side server;
the system resource releasing function verifying unit is used for setting the server to remotely restart and shut down the client server and testing the function of releasing the system resources by the client server;
and the stability judging unit is used for judging whether the server stability test passes under the network congestion.
Further, the stability determination unit includes:
the pressure test judging subunit is used for judging whether the hard disk read pressure test or the memory pressure test of the server-side server to the client-side server passes or not;
a release system resource function verifying subunit, configured to determine whether the server passes the test for releasing the system resource function by the client server;
the stability judging subunit is used for judging that the server stability test under the network congestion passes when the server passes the function test of the system resource released by the pressure test machine of the client server; otherwise, judging that the server temperature qualitative test fails under the network congestion.
The beneficial effect of the invention is that,
the method and the system for testing the stability of the servers under the network congestion realize the stability test of the servers in the same network, and perform the pressure test of the servers under the same network under the system by simulating the network congestion, thereby achieving the purpose of testing the stability of the cluster servers under the same network and improving the quality of products.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Therefore, compared with the prior art, the invention has prominent substantive features and remarkable progress, and the beneficial effects of the implementation are also obvious.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a first schematic flow chart of the method of the present invention;
FIG. 2 is a second schematic flow chart of the method of the present invention;
FIG. 3 is a schematic diagram of the system of the present invention;
in the figure, 1-a network environment building module; 2-network congestion simulation module; 2.1-login setting unit; 2.2-network congestion simulation unit; 3-a stability test module; 3.1-service type judging unit; 3.2-hard disk high access volume service scene simulation unit; 3.3-a memory high utilization rate service scene simulation unit; 3.4-release system resource function verification unit; 3.5-stability determination Unit.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
as shown in fig. 1, the present invention provides a method for checking server stability under network congestion, which includes the following steps:
s1, building a network environment, connecting two servers through a switch, and designating a server side and a client side in the two servers;
s2, simulating network congestion, and pressurizing the network;
and S3, the server side server simulates the actual service type to carry out pressure test on the client side server, and the stability of the server side server and the client side server is verified.
Example 2:
as shown in fig. 2, the present invention provides a method for checking server stability under network congestion, which includes the following steps:
s1, building a network environment, connecting two servers through a switch, and designating a server side and a client side in the two servers;
s2, simulating network congestion, and pressurizing the network; the method comprises the following specific steps:
s21, interconnecting a server and a client server through ssh;
s22, simulating network congestion by the server through an iperf pressure test tool, and carrying out pressure test on the client server;
s3, the server side server simulates the actual service type to carry out pressure test on the client side server, and the stability of the server side server and the client side server is verified; the method comprises the following specific steps:
s31, judging the service type;
when the service type is a service scene in which the access amount of the hard disk exceeds the access amount threshold, the step S32 is performed;
when the service type is a service scenario in which the memory utilization rate exceeds the utilization rate threshold, step S33 is entered;
s32, simulating a service scene exceeding an access amount threshold by the server side server, and remotely carrying out hard disk read pressure test on the client side server; proceeding to step S34;
s33, simulating a service scene exceeding a utilization rate threshold value by the server side server, and remotely testing the memory pressure of the client side server;
s34, the server remotely restarts and shuts down the client server, and the function of releasing system resources by the client server is tested;
s35, judging whether the server stability test passes under network congestion; the method comprises the following specific steps:
s351, judging whether the hard disk reading pressure test or the memory pressure test of the server-side server to the client-side server passes or not;
s352, judging whether the function test of the server for releasing the system resources of the client server is passed or not;
s353, when the server side server passes the function test of the system resource released by the pressure test machine of the client side server, the server stability test under the network congestion passes;
otherwise, the server stability test fails under network congestion.
Example 3:
the invention provides a method for testing the stability of a server under network congestion, which comprises the following steps:
s1, building a network environment, connecting two servers through a switch, and designating a server side and a client side in the two servers;
s2, simulating network congestion, and pressurizing the network; the method comprises the following specific steps:
s21, interconnecting a server and a client server through ssh;
s22, simulating network congestion by the server through an iperf pressure test tool, and carrying out pressure test on the client server;
s3, the server side server simulates the actual service type to carry out pressure test on the client side server, and the stability of the server side server and the client side server is verified; the method comprises the following specific steps:
s31, judging the service type;
when the service type is a service scene in which the access amount of the hard disk exceeds the access amount threshold, the step S32 is performed;
when the service type is a service scenario in which the memory utilization rate exceeds the utilization rate threshold, step S33 is entered;
s32, simulating a service scene exceeding an access amount threshold by the server side server, and remotely carrying out hard disk read pressure test on the client side server; proceeding to step S34;
s33, simulating a service scene exceeding a utilization rate threshold value by the server side server, and remotely testing the memory pressure of the client side server;
s34, the server remotely restarts and shuts down the client server, and the function of releasing system resources by the client server is tested;
s35, judging whether the server stability test passes under network congestion; the method comprises the following specific steps:
s351, judging whether the hard disk reading pressure test or the memory pressure test of the server-side server to the client-side server passes or not;
s352, judging whether the function test of the server for releasing the system resources of the client server is passed or not;
s353, when the server side server passes the function test of the system resource released by the pressure test machine of the client side server, the server stability test under the network congestion passes;
otherwise, the server stability test fails under network congestion.
Example 4:
as shown in FIG. 3, the present invention provides a system for checking the stability of a server under network congestion, which comprises
The network environment building module 1 is used for building a network environment, connecting the two servers through a switch, and designating a server side and a client side in the two servers;
the network congestion simulation module 2 is used for simulating network congestion and pressurizing a network; the network congestion simulation module 2 includes:
the login setting unit 2.1 is used for interconnecting the server and the client server through ssh;
the network congestion simulation unit 2.2 is used for setting the server to simulate network congestion through an iperf pressure test tool and carrying out pressure test on the client server; or, the system is used for setting the client server to simulate network congestion through an iperf pressure test tool and carrying out pressure test on the server;
the stability testing module 3 is used for simulating the actual service type through the server-side server to perform pressure testing on the client-side server and verifying the stability of the server-side server and the client-side server; the stability test module 3 includes:
a service type judging unit 3.1, configured to judge a service type;
the hard disk high-access volume service scene simulation unit 3.2 is used for setting a server to simulate a service scene exceeding an access volume threshold when the service type is a service scene in which the hard disk access volume exceeds the access volume threshold, and remotely performing hard disk read pressure test on a client server;
the memory high utilization rate service scene simulation unit 3.3 is used for setting the service end server to simulate the service scene exceeding the utilization rate threshold value when the service type is the service scene of which the memory utilization rate exceeds the utilization rate threshold value, and remotely testing the memory pressure of the client end server;
a release system resource function verification unit 3.4, configured to set the server to remotely restart and shut down the client server, and test a function of the client server releasing system resources;
the stability judging unit 3.5 is used for judging whether the server stability test passes under the network congestion;
the stability determination unit 3.5 includes:
the pressure test judging subunit is used for judging whether the hard disk read pressure test or the memory pressure test of the server-side server to the client-side server passes or not;
a release system resource function verifying subunit, configured to determine whether the server passes the test for releasing the system resource function by the client server;
the stability judging subunit is used for judging that the server stability test under the network congestion passes when the server passes the function test of the system resource released by the pressure test machine of the client server; otherwise, judging that the server stability test fails under the network congestion.
Although the present invention has been described in detail by referring to the drawings in connection with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and these modifications or substitutions are within the scope of the present invention/any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. A method for checking the stability of a server under network congestion is characterized by comprising the following steps:
s1, building a network environment, connecting two servers through a switch, and designating a server side and a client side in the two servers;
s2, simulating network congestion, and pressurizing the network;
and S3, the server side server simulates the actual service type to carry out pressure test on the client side server, and the stability of the server side server and the client side server is verified.
2. The method for checking the stability of the server under the network congestion as claimed in claim 1, wherein the step S2 specifically comprises the following steps:
s21, interconnecting a server and a client server through ssh;
and S22, the server side simulates network congestion through an iperf pressure test tool and performs pressure test on the client side server.
3. The method for checking the stability of the server under the network congestion as claimed in claim 1, wherein the step S2 specifically comprises the following steps:
s21, interconnecting a server and a client server through ssh;
and S22, the client server simulates network congestion through an iperf pressure test tool and performs pressure test on the server.
4. The method for checking the stability of the server under the network congestion as claimed in claim 1, wherein the step S3 specifically comprises the following steps:
s31, judging the service type;
when the service type is a service scene in which the access amount of the hard disk exceeds the access amount threshold, the step S32 is performed;
when the service type is a service scenario in which the memory utilization rate exceeds the utilization rate threshold, step S33 is entered;
s32, simulating a service scene exceeding an access amount threshold by the server side server, and remotely carrying out hard disk read pressure test on the client side server; proceeding to step S34;
s33, simulating a service scene exceeding a utilization rate threshold value by the server side server, and remotely testing the memory pressure of the client side server;
s34, the server remotely restarts and shuts down the client server, and the function of releasing system resources by the client server is tested;
and S35, judging whether the server stability test passes under the network congestion.
5. The method for checking the stability of the server under the network congestion as claimed in claim 4, wherein the step S35 comprises the following steps:
s351, judging whether the hard disk reading pressure test or the memory pressure test of the server-side server to the client-side server passes or not;
s352, judging whether the function test of the server for releasing the system resources of the client server is passed or not;
s353, when the server side server passes the function test of the system resource released by the pressure test machine of the client side server, the server stability test under the network congestion passes;
otherwise, the server stability test fails under network congestion.
6. A system for checking the stability of server under network congestion is characterized by comprising
The network environment building module (1) is used for building a network environment, connecting the two servers through a switch and designating a server side and a client side in the two servers;
the network congestion simulation module (2) is used for simulating network congestion and pressurizing a network;
and the stability testing module (3) is used for simulating the actual service type through the server-side server to perform pressure testing on the client-side server and verifying the stability of the server-side server and the client-side server.
7. The server stability checking system under network congestion according to claim 6, wherein the network congestion simulation module (2) comprises:
the login setting unit (2.1) is used for interconnecting the server and the client server through ssh;
and the network congestion simulation unit (2.2) is used for setting the server to simulate network congestion through an iperf pressure test tool and carrying out pressure test on the client server.
8. The server stability checking system under network congestion according to claim 6, wherein the network congestion simulation module (2) comprises:
the login setting unit (2.1) is used for interconnecting the server and the client server through ssh;
and the network congestion simulation unit (2.2) is used for setting the client server to simulate network congestion through an iperf pressure test tool and carrying out pressure test on the server.
9. The server stability checking system under network congestion according to claim 6, wherein the stability testing module (3) comprises:
a service type judging unit (3.1) for judging the service type;
the hard disk high-access volume service scene simulation unit (3.2) is used for setting a server to simulate a service scene exceeding an access volume threshold value when the service type is a service scene in which the hard disk access volume exceeds the access volume threshold value, and remotely performing hard disk read pressure test on a client server;
the memory high-utilization-rate service scene simulation unit (3.3) is used for setting a service end server to simulate a service scene exceeding a utilization rate threshold value when the service type is a service scene of which the memory utilization rate exceeds the utilization rate threshold value, and remotely testing the memory pressure of the client end server;
a release system resource function verification unit (3.4) for setting the server to remotely restart and shut down the client server and testing the function of the client server for releasing the system resource;
and the stability judging unit (3.5) is used for judging whether the server stability test passes under the network congestion.
10. The server stability checking system under network congestion according to claim 9, wherein the stability determining unit (3.5) comprises:
the pressure test judging subunit is used for judging whether the hard disk read pressure test or the memory pressure test of the server-side server to the client-side server passes or not;
a release system resource function verifying subunit, configured to determine whether the server passes the test for releasing the system resource function by the client server;
the stability judging subunit is used for judging that the server stability test under the network congestion passes when the server passes the function test of the system resource released by the pressure test machine of the client server; otherwise, judging that the server stability test fails under the network congestion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911423239.9A CN111143172A (en) | 2019-12-31 | 2019-12-31 | Method and system for testing stability of server under network congestion |
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| CN201911423239.9A CN111143172A (en) | 2019-12-31 | 2019-12-31 | Method and system for testing stability of server under network congestion |
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| CN111143172A true CN111143172A (en) | 2020-05-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116405412A (en) * | 2023-02-24 | 2023-07-07 | 中电金信软件有限公司 | Method and system for verifying validity of server cluster |
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2019
- 2019-12-31 CN CN201911423239.9A patent/CN111143172A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116405412A (en) * | 2023-02-24 | 2023-07-07 | 中电金信软件有限公司 | Method and system for verifying validity of server cluster |
| CN116405412B (en) * | 2023-02-24 | 2024-05-03 | 中电金信数字科技集团有限公司 | Method and system for verifying cluster effectiveness of simulation server based on chaotic engineering faults |
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Application publication date: 20200512 |