CN101459918A - Distributed performance data management implementation method for base station controller - Google Patents
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Abstract
The invention discloses a distributed performance data management implementation method of a base station controller, which comprises the following steps: reporting performance data to a performance management process on a main processing board by a performance agent process on each single board of a base station controller, setting a priority which is lower than the corresponding business process by the performance agent process, writing all performance data to be document to store on a performance storage backup module by the performance management process on the main processing board, wherein the document is used to supply to a back station for obtaining. The method stores backup modules through increasing performance data storage, adopts a duplex buffer mechanism on the performance agent process which is set to be lower than the priority of the business module process, fully guarantees the stability and the reliability of a system under the premise without influencing business module processing as much as possible, solves the problems that the prior art influences system load, thereby influencing mobile business data processing speed, and the invention truly reflects network operation condition and quality, and provides effective reference for network optimization.
Description
Technical field
The invention belongs to a kind of field of mobile communication data managing method, in particular a kind of method that is applicable to the distributed performance data management of base station controller system.
Background technology
Along with the development of prior art mobile communication is more and more rapider, also more and more higher to mobile network's requirement.Weigh a mobile network's quality, estimate a mobile network's reliability and stability, the performance data index is a very important instrument, and it can reflect a mobile network's operation conditions from real data.When the mobile network is optimized and when the navigation system fault, the performance data index is an important reference frame especially especially.Therefore, the statistics and analysis that carries out performance data in mobile network system is very important.
Performance data management is that the performance data index in the mobile network system is carried out the statistical analysis processing procedure, it mainly comprises following components: the collection of performance data and reporting, the storage of performance data and gather arrangement, the analysis of performance data and report form processing etc.
For the performance data management of mobile network appliance, consider at network element and the load sharing above the switching equipment, generally the analysis of performance data and report form processing are placed on background net management and go to handle.Therefore, just mainly bear the work of two parts in front or the only work of first in the base station and the base station controller part of wireless side.
And wireless side is being born the processing of nearly all mobile services such as access, calling, switching, voice, data, system should will guarantee at first that the processing of mobile service can be normally smooth, system loading also should mainly be shared in this respect, and the operation of other modules of system should be a cost with the processing speed of not sacrificing business module as far as possible, and therefore a kind of good performance data management method just seems necessary.
For gsm system, base station controller is being played the part of the very hinge role of core in system especially.The access of each phone, switching, the transmission of each data service all needs on the base station controller a plurality of veneers to handle.And move under the normal situation in each base station, the running quality of whole network also depends on the operation conditions of base station controller to a great extent.
In addition, also need on base station controller, realize, be reflected to the backstage then, so that effective reference to be provided to the network optimization to the grasp of the operation conditions of each base station.How under impregnable situation is tried one's best in the processing that guarantees business module, reliable and stable performance measurement data is provided, true reflection network running quality, for the further optimization of network provides strong data refer and support, this is an important research project.
Disclose a kind of embedded distribution system performance measurement data acquisition method in the Chinese patent 200310113606.8 of prior art, it mainly may further comprise the steps: the first step: the initialization of principal and subordinate's processor; Second step: master processor begins collecting performance data and begins to sending acquisition from processor; The 3rd step: respectively send to master processor from processor collecting performance data and group bag; The 4th step: master processor backs up all sampled datas of this cycle and will unify buffer area clear 0, begins the counting of following one-period; The 5th step: if send the data timer expiry to the backstage on the master processor, then master processor carries out sending to the backstage after the statistical computation to all sampled datas in this cycle, forwards for second step again to, otherwise directly forwards for second step to.
This patent has provided the performance collection method in a kind of mobile communcations system, but on master processor, the system loading share ratio of carrying out the performance measurement processing is higher, can have influence on the processing speed of business module like this, because adopt this inventive method, the performance data that master processor should be handled the self performance data and report from processor, collect the statistical computation of carrying out data after all sampled datas again, also to carry out alternately with the backstage, send data to the backstage, and and the network data between backstage exchange also can system loading be exerted an influence, thereby influence the processing of business process.Particularly whole network element is many, under the bigger situation of traffic carrying capacity, will increase system loading greatly like this, influences the processing of business module, causes the whole system treatment effeciency to reduce.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The distributed performance data management implementation method that the purpose of this invention is to provide a kind of base station controller, at mobile communication system GSM base station controller system particularly, propose a kind of implementation method of distributed performance data management, be used to optimize the processing when the performance process coexists with business process on Main Processing Unit and other veneers.
Technical scheme of the present invention comprises:
A kind of distributed performance data management implementation method of base station controller, it may further comprise the steps:
A, the performance agent process on each veneer of described base station controller are reported to performance management process on the Main Processing Unit with performance data, and described performance agent process is provided with priority and is lower than the corresponding service process;
Performance management process on B, the described Main Processing Unit is write all properties data as file storage in performance storage backup module, is used to offer the backstage and obtains.
Described implementation method, wherein, performance agent process described in the described steps A is reported to described performance management process by the group packet form.
Described implementation method, wherein, performance management process described in the described step B writes data by NFS to described performance storage backup module.
Described implementation method, wherein, described backstage obtains performance data files in the described performance storage backup module by the ftp mode.
Described implementation method, wherein, the performance data files in the module of performance storage backup described in the described step B is preserved after compression.
Described implementation method, wherein, described steps A also comprises:
A1, power-up initializing, the performance data buffer area of initialization performance agent process and snapshot buffer area; The reading of data library information is set up and is reported the index of object in the data field correspondence;
A2, performance data is set reports timer;
A3, collecting performance data, the shared data pointer that described business process through performance agent process provides is write the statistical counter data to the performance data buffer area;
If the described performance data of A4 reports timer expiry, then reset described performance data and report timer, empty the content of performance snapshot buffer area, the owner pointer that carries out performance data buffer area and performance data snapshot district switches to carry out the performance data backup;
A5, the performance data of carrying out in the described snapshot buffer area report.
Described implementation method, wherein, described steps A also comprises: when reporting the performance data in the snapshot buffer area, report the transmission that packages of the performance data of a plurality of objects of statistics of same measurement type according to measuring type.
Described implementation method, wherein, described steps A 5 also comprises:
A51, performance data is packaged;
A52, send the performance data bag to the performance data management process;
A53, the data re-transmitting timer is set, judges whether described data re-transmitting timer is overtime; If overtime, then return described steps A 52 and retransmit a last bag;
A54, receive the affirmation message that the performance data management process is responded.
Described implementation method, wherein, described step B also comprises:
B1, carry out the power-up initializing of performance management process, the initialization buffer queue;
B2, the performance data collection timer is set;
B3, described performance data collection timer expiry are then reset timer, and performance file is set seals timer, and being used for triggering is being the .data file with interim performance data file modifications;
If the B4 performance file seals timer expiry, in all data cached corresponding temporary files of writing performance data storage backup module by NFS in the buffer queue, temporary file is revised as the .data file; Otherwise the performance data that the receptivity agent process reports judges whether the space of the corresponding buffer memory of this reporting measurement type is enough;
If the space of the described buffer memory of B5 is not enough, the data in the buffer memory are write in the corresponding temporary file of performance data storage backup module by NFS, empty this buffer area, receive the performance data that reports; Otherwise, directly the performance data that receives is write according to the measurement type and responded acknowledge message in the corresponding cache performance agent process, receive next packet, report until all properties data to finish.
The distributed performance data management implementation method of a kind of base station controller provided by the present invention, owing to adopt the performance agent process on each veneer performance data to be reported to performance management process on the Main Processing Unit by the group packet form, optimized the processing when the performance process coexists with business process on Main Processing Unit and other veneers, and can the performance process be set to than business process low priority more, thereby reduced the influence of system to the business process scheduling, influence the problem that system loading influences the mobile service data processing speed thereby can solve prior art, and provide more safe and reliable performance data for system by this method.
Description of drawings
Fig. 1 has provided the basic principle schematic of the inventive method performance management;
Fig. 2 is the performance agent process realization flow figure of the inventive method;
Fig. 3 is the performance management process realization flow figure of the inventive method;
Fig. 4 is the workflow diagram of the data data backup memory module of the inventive method.
Embodiment
Below in conjunction with accompanying drawing, the concrete enforcement of the method for the invention is described in further detail.
The distributed performance data management implementation method of base station controller of the present invention, its core idea is at mobile communcations system, particularly in the GSM base station controller system, by the group packet form performance data is reported to performance management process on the Main Processing Unit by the performance agent process on each veneer, performance management process on the Main Processing Unit is write all properties data as file in performance storage backup module (normally independent process veneer) by NFS (NFS), and report the back that finishes that file is compressed in data, and the backstage can be as required by the performance file of ftp after the data backup memory module is obtained compression.
And under the situation of AM/BAM chain rupture,, can not cause losing of performance data owing to have backup functionality; On the performance agent process, adopt two caching mechanisms (distributing performance data buffer area and snapshot buffer area), switch to avoid giving the correct time on the performance data by the buffer area owner pointer and cause losing of business module statistics when carrying out buffer area copy and zero clearing.
Be the basic principle schematic of performance management of the present invention as shown in Figure 1, the shared pointer that each business process provides by corresponding performance agent process is to the buffer area write performance data statistics of corresponding performance agent process distribution; After performance data reports timer expiry, the performance agent process switches by the buffer area owner pointer realizes Backup Data to the snapshot data buffer area, then the performance data in the snapshot data buffer area is sent to performance management process according to measuring type with a plurality of group of objects bags.
After described performance management process receives performance data, measure type, packet is stored in the corresponding buffer memory, respond acknowledge message then and give the performance agent process according to it; Described performance agent process sends next bag after receiving acknowledge message; Performance management process is write performance data storage backup module with the performance data in the buffer memory by NFS, and after file seals timer expiry, all temporary files are revised as the .data file, performance data storage backup module scans each catalogue of storing performance data, when finding the .data file, be about to it and compress, and copy the ftp catalogue to.
The backstage obtains all properties data by ftp behind timer expiry, obtain after finishing the source data in the ftp catalogue is deleted to save memory space.
Comprise following step in the distributed performance data management implementation method specific embodiment of base station controller of the present invention:
A, the performance management process that resides on the main processing veneer are carried out power-up initializing, and performance data collection timer T1 is set;
B, after each veneer normally powers on, the performance agent process that resides on each veneer that need carry out the service feature statistics is registered as the priority lower than business process in operating system, carry out initialization process then, distribute performance data buffer area and snapshot buffer area, and buffer area carried out initialization, performance data is set reports timer T2;
C, do as one likes can provide the shared data pointer to business module by agent process, and business module is write counter data by the shared data pointer to the performance data buffer area;
The performance data collection timer T1 of D, Main Processing Unit performance management process is overtime to be that performance data is when reporting timer T2 to reach performance data collection timer T1 (T2=T1), file is set seals timer T3 (T3＜T2=T1), and reset performance data collection timer T1;
E, performance data report timer T2 time exceeded message to trigger, and begin to report performance data, and each performance agent process group bag sends performance data to described performance data management process;
F, performance data management process are carried out certain buffer memory according to the performance data of different measuring type, when buffer memory reaches the maximum allocated space, write data as temporary file and stored into the data backup memory module by NFS, and then empty buffer memory, continue the receptivity data and report;
G, performance data management process file seal timer T3 overtime after, by NFS the performance data temporary file that is stored in the data backup memory module is carried out file and seals, the revised file suffix is .data.
File in each catalogue in the scanning memory block in H, the data backup memory module, if suffix is the file of .data, then with its compression, with reduce data the memory space that may take.
The backstage timer trigger the back (the backstage timer must file seal timer T3 overtime after), directly obtain compressed performance data files by ftp to the data backup memory module.
The inventive method has been optimized the processing when the performance process coexists with business process on Main Processing Unit and other veneers, and can the performance process be set to than business process low priority more, thereby reduce the influence of system more to the business process scheduling, thereby can solve by the inventive method influences the problem that system loading influences the mobile service data processing speed in the prior art, and can provide more safe and reliable performance data for system.
Be the flow chart that the inventive method performance agent process is realized as shown in Figure 2, relate generally to following steps:
Step 201: power-up initializing, initialization performance data buffer area and snapshot buffer area; The reading of data library information is set up and is reported the index of object (objects of statistics) in the data field correspondence;
Step 202: performance data is set reports timer T2;
Step 203: the shared data pointer that collecting performance data, business process begin the through performance agent process and provide is write the statistical counter data to the performance data buffer area;
Step 204: if described performance data reports timer T2 overtime, then report described performance data, and reset timer T2, empty the content of performance snapshot buffer area, the owner pointer that carries out performance data buffer area and performance data snapshot district switches to reach the purpose with the performance data backup, can rapidly original performance data buffer area be become the snapshot buffer area like this, original snapshot buffer area is become new performance data buffer area.
In the middle of the new cycle, business module writes on new performance data buffer area with performance data, be in the performance snapshot buffer area in last cycle, and, priority with the performance agent process in system is provided with lower than the priority of business module process, like this, further avoided the influence to business process, performance data does not lose in the time of can not causing switching simultaneously yet.This processing mode can be avoided a large amount of copies and take system loading, thereby has reduced the influence to business module, and this process is transparent to business process.
Step 205: judge whether to have reported this cycle all properties data, finish, wait for that then the performance data of following one-period reports, otherwise this cycle of carrying out performance data reports if reported;
Step 206: begin to report the performance data in the snapshot buffer area, report according to measuring type, the transmission that packages of the performance data of a plurality of objects of statistics of same measurement type, can make full use of the network bandwidth like this, simultaneously can reduce quantity of data packets, thereby reduce the time overhead of handle packet and reduce network load.
The process that performance data in the described snapshot buffer area is reported comprises:
Step 216: performance data is packaged;
Step 226: send the performance data bag to the performance data management process;
Step 236: data re-transmitting timer T4 is set, judges whether described data re-transmitting timer T4 is overtime; If T4 is overtime, then returns described step 226 and retransmit a last bag;
Step 246: receive the affirmation message that the performance data management process is responded, repeat described step 216 to 246.
Be the flow chart of the performance management process realization of the inventive method as shown in Figure 3, relate generally to following steps:
Step 301: carry out power-up initializing, the initialization buffer queue, queue element (QE) is the buffer memory of pre-sizing, be used for the performance data that the storing performance agent process reports, the looping test of writing by NFS, take all factors into consideration and report efficient, network load and write dish speed, cache size should be set to a suitable size, and the size of formation should be greater than or equal to the number of measuring type;
Step 302: performance data collection timer T1 is set;
Step 303: described performance data collection timer T1 is overtime, then resets timer T1;
Step 304: performance data files is set seals timer T3 (T3＜T2=T1), be used for triggering and in the step temporary file be revised as the .data file after a while;
Step 305: T3 is overtime if performance file seals timer, in the temporary file with all data cached correspondences of writing performance data storage backup module by NFS in the buffer queue, then temporary file is revised as the .data file, waits for the processing of following one-period again; Otherwise, carry out next step;
Step 306: the performance data that the receptivity agent process reports, whether the space of judging the corresponding buffer memory of this reporting measurement type is enough, if it is not enough, data in the buffer memory are write by NFS in the temporary file of correspondence of performance data storage backup module, and then empty this buffer area, receive the performance data that reports; Otherwise, execution in step 307;
Step 307: directly the performance data that receives is write according to the measurement type and responded acknowledge message in the corresponding cache performance agent process, receive next packet; Repeated execution of steps 305 to 307 reports until all properties data and finishes.
Be performance data storage backup module workflow diagram of the present invention as shown in Figure 4, it relates generally to following steps:
Step 401: described performance data storage backup module is carried out initialization;
Step 402: enable the file scan procedure, performance data is deposited each catalogue scans at regular intervals under the path;
Step 403: if the current time is 0 point, then delete scratch file,, can not all properties data file be deposited always, therefore consider only to preserve enough performance file for a long time, then delete for expired file because consider disk size; Otherwise, carry out next step; In the deletion at zero point, be because preserved the data in one-period (general integer sky) on the disk why, so 0 of every day delete the preceding data of one-period (integer sky), the preceding file of one-period (integer sky) is just thought scratch file;
Step 404: if find the .data file, then it is compressed, delete source file then, and compressed file is copied under the ftp catalogue, obtain for the backstage; Otherwise, return step 402 and scan monitoring.
The present invention is directed to mobile communcations system, GSM base station controller system particularly, a kind of effectively method of reliable and stable distributed performance data management has been proposed, and by increasing performance data storage backup module and being set to the performance agent process employing two caching mechanisms lower than business module process priority, with the general performance data collection of adopting and the mode of management are compared at present, this method can be under the prerequisite that does not as far as possible influence the business module processing, the stability and the reliability of abundant assurance system, thereby solve prior art and influence the problem that system loading influences the mobile service data processing speed, true reflection network operation situation and quality are for the network optimization provides effective reference.
Should be understood that; above-mentioned comparatively concrete to the concrete description of implementing of the present invention; so that any technical staff in this area can use or utilize the present invention; but can not therefore think restriction, all should belong to the protection range of claims of the present invention to the various conspicuous modification of these enforcements scope of patent protection of the present invention.
Claims (9)
1, a kind of distributed performance data management implementation method of base station controller, it may further comprise the steps:
A, the performance agent process on each veneer of described base station controller are reported to performance management process on the Main Processing Unit with performance data, and described performance agent process is provided with priority and is lower than the corresponding service process;
Performance management process on B, the described Main Processing Unit is write all properties data as file storage in performance storage backup module, is used to offer the backstage and obtains.
2, implementation method according to claim 1 is characterized in that, performance agent process described in the described steps A is reported to described performance management process by the group packet form.
3, implementation method according to claim 1 is characterized in that, performance management process described in the described step B writes data by NFS to described performance storage backup module.
4, implementation method according to claim 1 is characterized in that, described backstage obtains performance data files in the described performance storage backup module by the ftp mode.
According to claim 1,2,3 or 4 described implementation methods, it is characterized in that 5, the performance data files in the module of performance storage backup described in the described step B is preserved after compression.
6, according to claim 1,2,3 or 4 described implementation methods, it is characterized in that described steps A also comprises:
A1, power-up initializing, the performance data buffer area of initialization performance agent process and snapshot buffer area; The reading of data library information is set up and is reported the index of object in the data field correspondence;
A2, performance data is set reports timer;
A3, collecting performance data, the shared data pointer that described business process through performance agent process provides is write the statistical counter data to the performance data buffer area;
If the described performance data of A4 reports timer expiry, then reset described performance data and report timer, empty the content of performance snapshot buffer area, the owner pointer that carries out performance data buffer area and performance data snapshot district switches to carry out the performance data backup;
A5, the performance data of carrying out in the described snapshot buffer area report.
7, implementation method according to claim 6 is characterized in that, described steps A also comprises: when reporting the performance data in the snapshot buffer area, report the transmission that packages of the performance data of a plurality of objects of statistics of same measurement type according to measuring type.
8, implementation method according to claim 6 is characterized in that, described steps A 5 also comprises:
A51, performance data is packaged;
A52, send the performance data bag to the performance data management process;
A53, the data re-transmitting timer is set, judges whether described data re-transmitting timer is overtime; If overtime, then return described steps A 52 and retransmit a last bag;
A54, receive the affirmation message that the performance data management process is responded.
9, according to claim 1,2,3 or 4 described implementation methods, it is characterized in that described step B also comprises:
B1, carry out the power-up initializing of performance management process, the initialization buffer queue;
B2, the performance data collection timer is set;
B3, described performance data collection timer expiry are then reset timer, and performance file is set seals timer, are used for triggering temporary file being revised as the .data file;
If the B4 performance file seals timer expiry, in all data cached corresponding temporary files of writing performance data storage backup module by NFS in the buffer queue, temporary file is revised as the .data file; Otherwise the performance data that the receptivity agent process reports judges whether the space of the corresponding buffer memory of this reporting measurement type is enough;
If the space of the described buffer memory of B5 is not enough, the data in the buffer memory are write in the corresponding temporary file of performance data storage backup module by NFS, empty this buffer area, receive the performance data that reports; Otherwise, directly the performance data that receives is write according to the measurement type and responded acknowledge message in the corresponding cache performance agent process, receive next packet, report until all properties data to finish.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102036232A (en) * | 2010-12-17 | 2011-04-27 | 中兴通讯股份有限公司 | Method and device for transmitting and receiving base station data |
| CN102087612A (en) * | 2009-12-03 | 2011-06-08 | 腾讯科技（深圳）有限公司 | Method and device for acquiring process key data |
| CN104077282A (en) * | 2013-03-25 | 2014-10-01 | 华为技术有限公司 | Method and device for processing data |
| CN105808674A (en) * | 2016-03-01 | 2016-07-27 | 北京金山安全软件有限公司 | Picture display method and device and electronic equipment |
| WO2024066376A1 (en) * | 2022-09-30 | 2024-04-04 | 中兴通讯股份有限公司 | Data storage method and apparatus, electronic device, and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1275429C (en) * | 2003-11-13 | 2006-09-13 | 中兴通讯股份有限公司 | A method for performance measurement data acquisition of embedded distributed system |
| CN100395987C (en) * | 2004-08-23 | 2008-06-18 | 华为技术有限公司 | Method and system for realizing telecommunication network universal performance management |
| CN101001175A (en) * | 2006-06-23 | 2007-07-18 | 华为技术有限公司 | Cell broadcast service optimization method in WCDMA system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102087612A (en) * | 2009-12-03 | 2011-06-08 | 腾讯科技（深圳）有限公司 | Method and device for acquiring process key data |
| CN102087612B (en) * | 2009-12-03 | 2015-05-20 | 腾讯科技（深圳）有限公司 | Method and device for acquiring process key data |
| CN102036232A (en) * | 2010-12-17 | 2011-04-27 | 中兴通讯股份有限公司 | Method and device for transmitting and receiving base station data |
| CN104077282A (en) * | 2013-03-25 | 2014-10-01 | 华为技术有限公司 | Method and device for processing data |
| CN104077282B (en) * | 2013-03-25 | 2018-02-06 | 华为技术有限公司 | The method and apparatus of processing data |
| CN105808674A (en) * | 2016-03-01 | 2016-07-27 | 北京金山安全软件有限公司 | Picture display method and device and electronic equipment |
| WO2024066376A1 (en) * | 2022-09-30 | 2024-04-04 | 中兴通讯股份有限公司 | Data storage method and apparatus, electronic device, and storage medium |
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