CN102571909A - Method and device for dynamically adjusting bandwidth on basis of folder access volumes of server - Google Patents
Method and device for dynamically adjusting bandwidth on basis of folder access volumes of server Download PDFInfo
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- CN102571909A CN102571909A CN201110358146XA CN201110358146A CN102571909A CN 102571909 A CN102571909 A CN 102571909A CN 201110358146X A CN201110358146X A CN 201110358146XA CN 201110358146 A CN201110358146 A CN 201110358146A CN 102571909 A CN102571909 A CN 102571909A
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Abstract
The invention provides a method and device for dynamically adjusting the bandwidth on the basis of folder access volumes of a server. The method comprises the following steps of: recording an access log of the server; counting a ratio of all folder access volumes of the server; calculating each folder bandwidth according to a preset folder bandwidth weight; writing each folder bandwidth into a bandwidth allocation file and generating a new bandwidth allocation file; detecting whether the new bandwidth allocation file is normally available, and if the new bandwidth allocation file is available, stopping bandwidth allocation adjustment; or storing the abnormal new bandwidth allocation file and determining whether an abnormal alarm is carried out according to allocation. According to the method and device disclosed by the invention, by using methods of presetting the folder bandwidth weight and carrying out periodic statistic according to the access log, the bandwidth is effectively utilized, downloading service performance of main and high-frequency files is improved; meanwhile, numerous problems caused by manual response are avoided, limited resources are utilized, and an optimal service effect is achieved.
Description
Technical field
The present invention relates to the web server computer management domain, particularly a kind of method and device of dynamically adjusting bandwidth based on the server folder visit capacity.
Background technology
Now a lot of manufacturers are widely used and bear the task of file loading source server based on the WEB server of http protocol.Because the restriction of network insertion bandwidth; Make file can occur the situation of bandwidth resources contention when downloading; For improving this situation, administrative staff utilize service software that single file is carried out the function of bandwidth constraints, the bandwidth different to the file allocation of different priorities; Make and the quota that vital document that priority is high or high frequency access file have bigger bandwidth improve speed of download with this.
But this static configuration does not have capacity of self-regulation to File Privilege, when the importance reduction or the high frequency access file visit peak value of original high priority file are out-of-date, needs the manual extraction and analysis data of O&M personnel; And set new bandwidth allocation scheme; This manual the analysis and the method for adjustment, it is slow to have a response, can not in time find the bandwidth migration; Defectives such as easy error; Thereby cause effectively to utilize and to adjust allocated bandwidth, when user capture increases sharply, the resource utilization of server is descended.
Summary of the invention
The invention provides and a kind ofly dynamically adjust the method and the device of bandwidth, solved the static configuration file and can't regulate band width configuration automatically, can not effectively utilize the problem of bandwidth based on the server folder visit capacity.
A kind ofly dynamically adjust the method for bandwidth, comprising based on the server folder visit capacity:
Create bandwidth profile, preset each file is visited initial bandwidth;
Record server access daily record, and save as access log file;
Read access log in the server current period according to predetermined period, the ratio of each file visit capacity of statistical server;
The ratio of each file visit capacity is multiplied each other with preset file bandwidth weights, obtain each file allocated bandwidth ratio,, calculate each file bandwidth according to each file allocated bandwidth ratio;
Call bandwidth profile, back up former bandwidth configuration file, each file bandwidth is write in the bandwidth profile, generate new bandwidth profile, update service device bandwidth profile;
Whether good for use, if available, then finish the band width configuration adjustment if detecting new bandwidth profile; Otherwise the former bandwidth configuration file of reduction backup writes down new bandwidth profile abnormal time, preserves unusual new bandwidth profile;
Judge whether preset abnormal alarm in the bandwidth profile, if, then after the unusual new bandwidth profile of preservation, send the bandwidth profile abnormal alarm, finish band width configuration adjustment; Otherwise directly finish the band width configuration adjustment.
Comprise the setting of each file bandwidth in the described bandwidth profile and preset to report to the police to wait and relevant parameter is set with bandwidth.
In the described method, said preset file bandwidth weights are each file bandwidth fixed ratio of server.
In the described method; Whether the new bandwidth profile of described detection is good for use, comprising: whether whether the runtime server download service successfully reaches is used server ip download test file successful, if all successes; Then new bandwidth profile can be used, otherwise unavailable.
A kind ofly dynamically adjust the device of bandwidth, comprising based on the server folder visit capacity:
Initialization unit is used to create bandwidth profile, and preset each file is visited initial bandwidth;
Record cell is used to write down the server access daily record, and saves as access log file;
Statistic unit is used for according to access log in the predetermined period reading and recording unit server current period, the ratio of each file visit capacity of statistical server;
Computing unit, the ratio that is used for each file visit capacity that statistic unit obtains multiplies each other with preset file bandwidth weights, obtains each file allocated bandwidth ratio, according to each file allocated bandwidth ratio, calculates each file bandwidth;
Dispensing unit is used to call bandwidth profile, backs up former bandwidth configuration file, and each file bandwidth that computing unit is obtained writes in the bandwidth profile, generates new bandwidth profile, update service device bandwidth profile;
Authentication unit, whether good for use, if available, then finish the band width configuration adjustment if being used to detect new bandwidth profile; Otherwise the former bandwidth configuration file of reduction backup writes down new bandwidth profile abnormal time, preserves unusual new bandwidth profile;
Judging unit is used for judging whether bandwidth profile presets abnormal alarm, if, then after the unusual new bandwidth profile of preservation, send the bandwidth profile abnormal alarm, finish band width configuration adjustment; Otherwise directly finish the band width configuration adjustment.
In the described device, said preset file bandwidth weights are each file bandwidth fixed ratio of server.
In the described device; Whether the new bandwidth profile of described detection is good for use, comprising: whether whether the runtime server download service successfully reaches is used server ip download test file successful, if all successes; Then new bandwidth profile can be used, otherwise unavailable.
Use method advantage of the present invention to be, can form the WEB service configuration of regularly upgrading automatically, effectively utilize bandwidth to greatest extent, improve the download service performance of main and high frequency file.Avoid the problems of human response simultaneously, utilized Limited resources, reached best service effectiveness.
The invention provides and a kind ofly dynamically adjust the method and the device of bandwidth based on the server folder visit capacity, method comprises: record server access daily record; The ratio of each file visit capacity of statistical server; File bandwidth weights according to preset calculate each file bandwidth; Each file bandwidth is write in the bandwidth profile, generate new bandwidth profile; Whether good for use, if available, then finish the band width configuration adjustment if detecting new bandwidth profile; Otherwise, preserve unusual new bandwidth profile and look configuration and determine whether to carry out abnormal alarm.The method that the present invention uses preset file bandwidth weights and regularly adds up according to access log; Effectively utilize bandwidth, improved the download service performance of main and high frequency file, avoided the problems of human response simultaneously; Utilize Limited resources, reach best service effectiveness.
Description of drawings
In order to be illustrated more clearly in the present invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment that put down in writing among the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is a kind of method flow diagram of dynamically adjusting bandwidth based on the server folder visit capacity;
Fig. 2 is a kind of apparatus structure sketch map of dynamically adjusting bandwidth based on the server folder visit capacity.
Embodiment
In order to make those skilled in the art person understand the technical scheme in the embodiment of the invention better, and make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, below in conjunction with accompanying drawing technical scheme among the present invention done further detailed explanation.
The invention provides and a kind ofly dynamically adjust the method and the device of bandwidth, solved the static configuration file and can't regulate band width configuration automatically, can not effectively utilize the problem of bandwidth based on the server folder visit capacity.
A kind ofly dynamically adjust the method for bandwidth based on the server folder visit capacity, as shown in Figure 1, comprising:
S101: create bandwidth profile, preset each file is visited initial bandwidth;
S102: record server access daily record, and save as access log file;
S103: read access log in the server current period according to predetermined period, the ratio of each file visit capacity of statistical server;
S104: the ratio and the preset file bandwidth weights of each file visit capacity are multiplied each other, obtain each file allocated bandwidth ratio,, calculate each file bandwidth according to each file allocated bandwidth ratio;
S105: call bandwidth profile, back up former bandwidth configuration file, each file bandwidth is write in the bandwidth profile, generate new bandwidth profile, update service device bandwidth profile;
Whether S106: it is good for use to detect new bandwidth profile, if available, then finishes the band width configuration adjustment; Otherwise, execution in step S107;
The former bandwidth configuration file of S107 reduction backup writes down new bandwidth profile abnormal time, preserves unusual new bandwidth profile;
S108: whether judge in the bandwidth profile preset abnormal alarm, if, execution in step S109 then, otherwise directly finish the band width configuration adjustment;
S109: after preserving unusual new bandwidth profile, send the bandwidth profile abnormal alarm, finish the band width configuration adjustment.
In the described method, said preset file bandwidth weights are each file bandwidth fixed ratio of server.
In the described method; Whether the new bandwidth profile of described detection is good for use, comprising: whether whether the runtime server download service successfully reaches is used server ip download test file successful, if all successes; Then new bandwidth profile can be used, otherwise unavailable.
For better understanding technical scheme of the present invention, be illustrated to method, but present embodiment does not limit the scope of application of this method based on the adjustment of visit capacity dynamic bandwidth.
In the described method; Before the preset initial bandwidth of each file; Can make the essentially identical file of utilization rate in a file man through classification, make the accuracy and the availability of dynamic bandwidth adjustment higher content in the file; To the preservation of content in the concrete mode classification of file and the file, can set according to the download content that server provided.For example file is divided into master file category-A, master file category-B and less important file:
The master file category-A can be used for preserving patch file etc. and upgrades slowly, and volume is little, and all users need downloaded files, need in section time, accomplish and download, and improves security of system;
The master file category-B can be used for preserving virus base file etc.;
Less important file can be used for installation procedure of preserving application software etc., and the download of application software is provided.
The server access bandwidth is 20Mbps, and the file in the server is carried out classification and storage behind different files, preset initial bandwidth, and bandwidth is followed successively by according to less important file, master file category-A and master file category-B: 10Mbps, 5Mbps and 5Mbps.
Server provides download service, and the access log of record server, saves as access log file;
The preset read access daily record cycle is 24 hours; Read access log in nearest 24 hours of the server 0 of every day; The ratio of each file visit capacity of statistical server, visit capacity ratio is followed successively by 1:100:50 according to less important file, master file category-A and master file category-B.
The ratio of each file visit capacity is multiplied each other with preset file bandwidth weights; Preset file bandwidth weights are followed successively by 5:1:1 according to less important file, master file category-A and master file category-B; Obtaining each file allocated bandwidth ratio after multiplying each other is 50:100:50, calculates each file bandwidth and is followed successively by according to less important file, master file category-A and master file category-B: 5Mbps, 10Mbps and 5Mbps.
Call bandwidth profile, back up former bandwidth configuration file, each file bandwidth is write in the bandwidth profile, generate new bandwidth profile, update service device bandwidth profile;
Whether good for use, if available, then finish the band width configuration adjustment if detecting new bandwidth profile; Otherwise the former bandwidth configuration file of reduction backup writes down new bandwidth profile abnormal time, preserves unusual new bandwidth profile;
Judge whether preset abnormal alarm in the bandwidth profile, if, then after the unusual new bandwidth profile of preservation, send the bandwidth profile abnormal alarm, finish band width configuration adjustment; Otherwise directly finish the band width configuration adjustment.
Method provided by the present invention can be used to average bandwidth, guarantees the superiority bandwidth of master file; Because volume is big, take massive band width, under this bandwidth constraints when avoiding less important file to download; Effective to vital document download support, and less important file is not downloaded and caused excessive influence.
A kind ofly dynamically adjust the device of bandwidth based on the server folder visit capacity, as shown in Figure 2, comprising:
Dispensing unit 205 is used to call bandwidth profile, backs up former bandwidth configuration file, and each file bandwidth that computing unit 204 is obtained writes in the bandwidth profile, generates new bandwidth profile, update service device bandwidth profile;
Judging unit 207 is used for judging whether bandwidth profile presets abnormal alarm, if, then after the unusual new bandwidth profile of preservation, send the bandwidth profile abnormal alarm, finish band width configuration adjustment; Otherwise directly finish the band width configuration adjustment.
In the described device, said preset file bandwidth weights are each file bandwidth fixed ratio of server.
In the described device; Whether the new bandwidth profile of described detection is good for use, comprising: whether whether the runtime server download service successfully reaches is used server ip download test file successful, if all successes; Then new bandwidth profile can be used, otherwise unavailable.
Use method advantage of the present invention to be, can form the WEB service configuration of regularly upgrading automatically, effectively utilize bandwidth to greatest extent, improve the download service performance of main and high frequency file.Avoid the problems of human response simultaneously, utilized Limited resources, reached best service effectiveness.
The invention provides and a kind ofly dynamically adjust the method and the device of bandwidth based on the server folder visit capacity, method comprises: record server access daily record; The ratio of each file visit capacity of statistical server; File bandwidth weights according to preset calculate each file bandwidth; Each file bandwidth is write in the bandwidth profile, generate new bandwidth profile; Whether good for use, if available, then finish the band width configuration adjustment if detecting new bandwidth profile; Otherwise, preserve unusual new bandwidth profile and look configuration and determine whether to carry out abnormal alarm.The present invention also comprises and a kind ofly dynamically adjusts the device of bandwidth based on the server folder visit capacity, comprises initialization unit, record cell, statistic unit, computing unit, dispensing unit, authentication unit and judging unit.The method that the present invention uses preset file bandwidth weights and regularly adds up according to access log according to visit capacity, forms the WEB server configures of regularly upgrading automatically; Effectively utilize bandwidth, improved the download service performance of main and high frequency file, be close to real-time Bandwidth Management; Utilize bandwidth to greatest extent, improved the service performance of master file, avoided the problems of human response simultaneously; Utilize Limited resources, reach best service effectiveness.
Though described the present invention through embodiment, those of ordinary skills know, the present invention has many distortion and variation and do not break away from spirit of the present invention, hope that appended claim comprises these distortion and variation and do not break away from spirit of the present invention.
Claims (6)
1. dynamically adjust the method for bandwidth based on the server folder visit capacity for one kind, it is characterized in that, comprising:
Create bandwidth profile, preset each file is visited initial bandwidth;
Record server access daily record, and save as access log file;
Read access log in the server current period according to predetermined period, the ratio of each file visit capacity of statistical server;
The ratio of each file visit capacity is multiplied each other with preset file bandwidth weights, obtain each file allocated bandwidth ratio,, calculate each file bandwidth according to each file allocated bandwidth ratio;
Call bandwidth profile, back up former bandwidth configuration file, each file bandwidth is write in the bandwidth profile, generate new bandwidth profile, update service device bandwidth profile;
Whether good for use, if available, then finish the band width configuration adjustment if detecting new bandwidth profile; Otherwise the former bandwidth configuration file of reduction backup writes down new bandwidth profile abnormal time, preserves unusual new bandwidth profile;
Judge whether preset abnormal alarm in the bandwidth profile, if, then after the unusual new bandwidth profile of preservation, send the bandwidth profile abnormal alarm, finish band width configuration adjustment; Otherwise directly finish the band width configuration adjustment.
2. the method for claim 1 is characterized in that, said preset file bandwidth weights are each file bandwidth fixed ratio of server.
3. the method for claim 1; It is characterized in that; Whether the new bandwidth profile of described detection is good for use, comprising: whether whether the runtime server download service successfully reaches is used server ip download test file successful, if all successes; Then new bandwidth profile can be used, otherwise unavailable.
4. dynamically adjust the device of bandwidth based on the server folder visit capacity for one kind, it is characterized in that, comprising:
Initialization unit is used to create bandwidth profile, and preset each file is visited initial bandwidth;
Record cell is used to write down the server access daily record, and saves as access log file;
Statistic unit is used for according to access log in the predetermined period reading and recording unit server current period, the ratio of each file visit capacity of statistical server;
Computing unit, the ratio that is used for each file visit capacity that statistic unit obtains multiplies each other with preset file bandwidth weights, obtains each file allocated bandwidth ratio, according to each file allocated bandwidth ratio, calculates each file bandwidth;
Dispensing unit is used to call bandwidth profile, backs up former bandwidth configuration file, and each file bandwidth that computing unit is obtained writes in the bandwidth profile, generates new bandwidth profile, update service device bandwidth profile;
Authentication unit, whether good for use, if available, then finish the band width configuration adjustment if being used to detect new bandwidth profile; Otherwise the former bandwidth configuration file of reduction backup writes down new bandwidth profile abnormal time, preserves unusual new bandwidth profile;
Judging unit is used for judging whether bandwidth profile presets abnormal alarm, if, then after the unusual new bandwidth profile of preservation, send the bandwidth profile abnormal alarm, finish band width configuration adjustment; Otherwise directly finish the band width configuration adjustment.
5. device as claimed in claim 4 is characterized in that, said preset file bandwidth weights are each file bandwidth fixed ratio of server.
6. device as claimed in claim 4; It is characterized in that; Whether the new bandwidth profile of described detection is good for use, comprising: whether whether the runtime server download service successfully reaches is used server ip download test file successful, if all successes; Then new bandwidth profile can be used, otherwise unavailable.
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| CN105704062A (en) * | 2014-11-25 | 2016-06-22 | 中兴通讯股份有限公司 | Code stream processing method and code stream processing device in OTT system |
| CN105792247A (en) * | 2014-12-25 | 2016-07-20 | 中国移动通信集团公司 | Data pushing method and device |
| CN106776911A (en) * | 2016-11-30 | 2017-05-31 | 上海华力微电子有限公司 | Lot abnormality processings optimization method and system that the alarm of WAT boards causes |
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| CN114389975A (en) * | 2022-02-08 | 2022-04-22 | 北京字节跳动网络技术有限公司 | Network bandwidth estimation method, device, system, electronic equipment and storage medium |
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