CN101291263B - Performance test system and method for content distributing network node - Google Patents
Performance test system and method for content distributing network node Download PDFInfo
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- CN101291263B CN101291263B CN2008100677878A CN200810067787A CN101291263B CN 101291263 B CN101291263 B CN 101291263B CN 2008100677878 A CN2008100677878 A CN 2008100677878A CN 200810067787 A CN200810067787 A CN 200810067787A CN 101291263 B CN101291263 B CN 101291263B
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Abstract
The invention discloses a performance testing system and a method of a content distribution network node. The performance testing system comprises a CDN node, a set-top box simulation device and a playing terminal; the set-top box simulation device is used for simulating a test case and analyzing the relevant performance of the CDN node according to time information of signaling interaction between the set-top box simulation device and the CDN node; the playing terminal is used for receiving and playing a media stream which is selected and sent by the CDN node according to a request of the set-top box simulation device in order that a tester can make judgment to the image quality of the media stream according to a playing result. The technical proposal of the invention improves the validity of the CDN node performance testing.
Description
Technical field
The present invention relates to a kind of Performance Test System and method, the Performance Test System and the method for especially a kind of CDN (ContentDelivery Network, content distributing network) node.
Background technology
Assignment of traffic network as a kind of advanced person, CDN with the content stores in the former server of its content supplier in the caching server that is distributed in various places, GSLB device by network ask to point to automatically the user available and caching server that distance users is nearest on, thereby improved the response speed of user capture and the availability of service, and the service quality of the Internet.
The CDN node is to provide program request and the needed Media Resource Server of direct broadcast service for the user.At present, when being carried out performance test, adopts the CDN node analog detection method, test system structure promptly uses the individual set-top box of n (n is positive integer) (being that the set-top box 1 shown in Fig. 1 is to set-top box n) simulation multi-user to realize the test to the CDN joint behavior as shown in Figure 1.During test, a plurality of users are respectively by the set-top box request program or select direct broadcast band, after the CDN node receives certain user's program request or live request, this user's program request or live Media Stream are sent to the set-top box that this user uses watch for this user.Yet the user that need simulate during simulation test is thousands of, problem such as consider cost and take up room, and it is unpractical all using set-top box to finish test; In addition, in the test process, tested CDN node need be handled Media Stream and signaling simultaneously, and this can cause the test machine load overweight, and tested test-run a machine performance is limit, and tends to further cause the distortion of test result.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of Performance Test System and method of CDN node, has improved the validity of CDN joint behavior test.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of Performance Test System of CDN node comprises: CDN node, set-top box analogue means and playback terminal; Described set-top box analogue means is used for the simulation test use-case, and analyzes the correlated performance of described CDN node according to the temporal information of itself and described CDN node Signalling exchange; Described playback terminal is used to receive and play the Media Stream of described CDN node according to the request selection transmission of described set-top box analogue means, so that the tester judges according to playing the quality of image of result to described Media Stream.
In the such scheme, described Performance Test System also comprises router, and the media flow transmission that is used for described CDN node is selected to send is to described playback terminal.
In the such scheme, described Performance Test System also comprises switching equipment, is used to realize the Signalling exchange of described set-top box analogue means and described CDN node.
In the such scheme, described set-top box analogue means comprises the response speed and the maximum concurrent fluxion of described CDN node according to the correlated performance of the described CDN node of described temporal information analysis.
In the such scheme, the temporal information of described set-top box analogue means and described CDN node Signalling exchange is that described set-top box analogue means reaches the time that receives signaling from described CDN node to the time that described CDN node sends signaling.
In the such scheme, described Performance Test System comprises at least 1 playback terminal, and described tester can select playback terminal to play described Media Stream arbitrarily.
In the such scheme, the test case of described set-top box analogue means simulation comprises at least 1 user load.
A kind of performance test methods of CDN node may further comprise the steps:
A, set-top box analogue means simulation test use-case, and send the playing request signaling to the CDN node by switching equipment;
After b, described CDN node receive described playing request signaling, return the broadcast response signaling by described switching equipment to described set-top box analogue means, and select corresponding Media Stream to send to playback terminal and play;
C, described set-top box analogue means analyze the correlated performance of described CDN node according to the time of reception of the transmitting time of described playing request signaling and described broadcast response signaling, simultaneously, the tester judges the quality of image of described Media Stream according to the broadcast result of described Media Stream.
In the such scheme, among the described step b, described content delivery network node sends to described playback terminal by router with described Media Stream and is play.
In the such scheme, the test case of described set-top box analogue means simulation comprises at least 1 user load.
Beneficial effect of the present invention mainly shows: Performance Test System provided by the invention separates the broadcast of Media Stream with the processing of signaling, has solved the overweight problem of test machine load in the existing test macro, and helps analysis and processing to Media Stream; Simultaneously, the set-top box analogue means in the system can make the user load quantity that comprises in the test case increase greatly; Therefore, when adopting this Performance Test System to carry out performance test, can improve the validity of CDN joint behavior test.
Description of drawings
Fig. 1 is the Performance Test System structural representation of present CDN node;
Fig. 2 is the Performance Test System structural representation of CDN node of the present invention;
Fig. 3 is the performance test flow chart of CDN node of the present invention.
Embodiment
Fig. 1 is described in background technology, repeats no more herein, and the invention will be further described below in conjunction with other accompanying drawing.
With reference to Fig. 2, a kind of Performance Test System of CDN node comprises set-top box analogue means, switching equipment, CDN node, router and N (N is a positive integer) platform playback terminal (be among Fig. 2 playback terminal 1 to playback terminal N); The set-top box analogue means is used for the simulation test use-case, and according to the temporal information of itself and CDN node Signalling exchange, comprise that the set-top box analogue means sends the time of signaling and receives the correlated performance of the time series analysis CDN node of signaling from the CDN node to the CDN node, as the response speed of CDN node and maximum concurrent fluxion etc.; Playback terminal receives by router and play CD N node is selected the Media Stream that sends according to the request of set-top box analogue means, so that the tester judges according to playing the quality of result to Media Stream.
In the above-mentioned Performance Test System, the set-top box analogue means comprises at least 1 user load and the internodal Signalling exchange of CDN by the test case of software simulation, thereby problems such as the quantity of set-top box is restricted, environmental structure difficulty have been overcome when adopting real set-top box to carry out performance test.It can simulate the needed various test cases of performance test flexibly and easily, realize not being subjected to the simulation of a large number of users load of the restriction in cost and space, the CDN node is made pressure test and concurrent current test, thereby strengthened the validity of CDN joint behavior test.
Above-mentioned Performance Test System passes through the playback terminal media stream, thereby with the broadcast of Media Stream and separating alternately of signaling, has reduced the performance requirement to test machine; System comprises at least 1 playback terminal, the Media Stream that the tester can select playback terminal play CD N node arbitrarily to send easily, the quality of image of the Media Stream that sends with evaluation CDN node; Such as, in the test case of set-top box analogue means simulation during the identical media program of different user program request, the tester can play this media program by many close playback terminals of distance, and compare when judging the identical media program of different user load program request the quality of image of the Media Stream that the CDN node sends to playing the result.
With reference to Fig. 3, adopt the performance test methods of CDN node of the Performance Test System of above-mentioned CDN node, may further comprise the steps:
S301: set-top box analogue means simulation test use-case, and send the playing request signaling to the CDN node by switching equipment; The test case of set-top box analogue means simulation comprises at least 1 user load;
After the S302:CDN node receives the playing request signaling, return the broadcast response signaling to the set-top box analogue means, and select corresponding Media Stream, send to playback terminal by router and play by switching equipment; When test case comprised a plurality of user load, the CDN node returned the broadcast response signaling of each user load by switching equipment to the set-top box analogue means, and the Media Stream of each user load request is sent to a plurality of playback terminals was play;
S303: the set-top box analogue means is analyzed the correlated performance of CDN node according to the transmitting time of playing request signaling and the time of reception of playing response signaling, as the response speed of CDN node and maximum concurrent fluxion etc., simultaneously, the tester judges the quality of image of Media Stream according to the broadcast result of Media Stream; Wherein, when test case comprises the identical media program of a plurality of user loads and program request, the tester can play this media program by many close playback terminals of chosen distance, and compares to judge the quality of image of the Media Stream that the CDN node sends this moment playing the result.
The above is embodiments of the invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.
Claims (10)
1. the Performance Test System of a content delivery network node is characterized in that comprising: content distributing network CDN node, set-top box analogue means and playback terminal; Described set-top box analogue means is used for the simulation test use-case, and analyzes the correlated performance of described CDN node according to the temporal information of itself and described CDN node Signalling exchange; Described playback terminal is used to receive and play the Media Stream of described CDN node according to the request selection transmission of described set-top box analogue means, so that the tester judges according to playing the quality of image of result to described Media Stream.
2. the Performance Test System of content delivery network node as claimed in claim 1, it is characterized in that: described Performance Test System also comprises router, the media flow transmission that is used for described CDN node is selected to send is to described playback terminal.
3. the Performance Test System of content delivery network node as claimed in claim 1, it is characterized in that: described Performance Test System also comprises switching equipment, is used to realize the Signalling exchange of described set-top box analogue means and described CDN node.
4. the Performance Test System of content delivery network node as claimed in claim 1, it is characterized in that: described set-top box analogue means comprises the response speed and the maximum concurrent fluxion of described CDN node according to the correlated performance of the described CDN node of described temporal information analysis.
5. as the Performance Test System of claim 1 or 4 described content delivery network nodes, it is characterized in that: the temporal information of described set-top box analogue means and described CDN node Signalling exchange is that described set-top box analogue means reaches the time that receives signaling from described CDN node to the time that described CDN node sends signaling.
6. the Performance Test System of content delivery network node as claimed in claim 1, it is characterized in that: described Performance Test System comprises at least 1 playback terminal, described tester can select playback terminal to play described Media Stream arbitrarily.
7. the Performance Test System of content delivery network node as claimed in claim 1 is characterized in that: the test case of described set-top box analogue means simulation comprises at least 1 user load.
8. the performance test methods of a content delivery network node is characterized in that, may further comprise the steps:
A, set-top box analogue means simulation test use-case, and send the playing request signaling to content distributing network CDN node by switching equipment;
After b, described CDN node receive described playing request signaling, return the broadcast response signaling by described switching equipment to described set-top box analogue means, and select corresponding Media Stream to send to playback terminal and play;
C, described set-top box analogue means analyze the correlated performance of described CDN node according to the time of reception of the transmitting time of described playing request signaling and described broadcast response signaling, simultaneously, the tester judges the quality of image of described Media Stream according to the broadcast result of described Media Stream.
9. the performance test methods of content delivery network node as claimed in claim 8, it is characterized in that: among the described step b, described content delivery network node sends to described playback terminal by router with described Media Stream and is play.
10. the performance test methods of content delivery network node as claimed in claim 8 or 9, it is characterized in that: the test case of described set-top box analogue means simulation comprises at least 1 user load.
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102142989A (en) * | 2010-12-24 | 2011-08-03 | 华为技术有限公司 | Failure positioning method and device for content delivery network |
| CN102368721A (en) * | 2011-11-25 | 2012-03-07 | 中国科学技术大学 | Performance testing system and method for MS (Media Server) clustered system |
| CN102970179B (en) * | 2012-11-01 | 2015-04-15 | 合一网络技术(北京)有限公司 | Test method and system for media players based on point-to-point data transmission |
| CN103369403B (en) * | 2013-08-05 | 2017-04-05 | 江苏省广电有线信息网络股份有限公司南京分公司 | Set Top Box program request packet analysis system and analysis method |
| CN103974139B (en) * | 2014-05-20 | 2017-02-15 | 北京速能数码网络技术有限公司 | Method and device for detecting network faults of terminal and system |
| CN108696448B (en) * | 2018-08-16 | 2021-07-23 | 安徽云才信息技术有限公司 | Service current limiting degradation method based on gateway SOA architecture |
| CN109446074B (en) * | 2018-09-28 | 2022-04-01 | 深圳市网心科技有限公司 | Pressure testing method and device for on-demand distribution system, computer device and computer storage medium |
| CN109600571B (en) * | 2018-12-27 | 2021-01-08 | 北京真视通科技股份有限公司 | Multimedia resource transmission test system and multimedia resource transmission test method |
| CN114025240B (en) * | 2021-10-12 | 2024-04-23 | 山东百盟信息技术有限公司 | Method and device for determining television equipment capability, storage medium and electronic device |
| CN117979002B (en) * | 2024-03-28 | 2024-06-18 | 深圳市艾科维达科技有限公司 | Set top box performance test method based on big data |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050044560A1 (en) * | 2003-08-21 | 2005-02-24 | Maui X-Tream, Inc. | Methods, data structures, and systems for monitoring and integrating media streams |
| CN1756200A (en) * | 2004-09-28 | 2006-04-05 | 中兴通讯股份有限公司 | Integrated tester and integrated testing method for media server |
| CN101072327A (en) * | 2007-06-19 | 2007-11-14 | 中兴通讯股份有限公司 | Flow media performance testing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050044560A1 (en) * | 2003-08-21 | 2005-02-24 | Maui X-Tream, Inc. | Methods, data structures, and systems for monitoring and integrating media streams |
| CN1756200A (en) * | 2004-09-28 | 2006-04-05 | 中兴通讯股份有限公司 | Integrated tester and integrated testing method for media server |
| CN101072327A (en) * | 2007-06-19 | 2007-11-14 | 中兴通讯股份有限公司 | Flow media performance testing method |
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