CN100466544C - Method for reporting board performance data of equipment - Google Patents

Method for reporting board performance data of equipment Download PDF

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Publication number
CN100466544C
CN100466544C CNB2006100655530A CN200610065553A CN100466544C CN 100466544 C CN100466544 C CN 100466544C CN B2006100655530 A CNB2006100655530 A CN B2006100655530A CN 200610065553 A CN200610065553 A CN 200610065553A CN 100466544 C CN100466544 C CN 100466544C
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China
Prior art keywords
performance
data
performance data
currency
thresholding
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CNB2006100655530A
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Chinese (zh)
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CN101043371A (en
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明正勤
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ZTE Corp
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ZTE Corp
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    • G—PHYSICS
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    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
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Abstract

The provided performance data report method for device single board comprises: (1) according to the normal fluctuation range of every performance index of board, setting a 'constant performance threshold' for every performance data; (2) collecting performance data; (3) comparing current monitored data with former threshold; and (4) if current data over the threshold, reporting the current data; or else, inhibiting the report. This invention reduces data quantity and CPU load, as well as the requirements of network element controller for data processing and storage room.

Description

A kind of method of reporting board performance data of equipment
Technical field
The present invention relates to the method that data report in the communication apparatus system monitoring process, reduce the method that the physical quantity performance data reports in particularly a kind of communication apparatus system monitoring process.
Background technology
For communication equipment, there are a lot of physical quantity performance datas to need to detect.ITU-T (International Telecommunication Union-Telecommunication StandardizationSector, International Telecommunications Union-telecommunication standardization sector) Q.822, stipulated 15 minutes and 24 hours two kinds of performance collection cycles for performance management that M.2120 the data of being gathered are called historical 15 minutes performance datas, 24 hours History Performance Datas.With historical 15 minute data collections is example, and for a WDM (wavelength division multiplexing, wavelength division multiplexing) system, each veneer in the network element device just produced one time 15 minutes historical performances and reports webmaster every 15 minutes.Like this, put network element for one the 80 two-way full configuration of ripple, needing the number of light sources of monitoring is 160, add other corollary apparatus and have nearly 200 detected veneers, the performance categories of average every veneer is 15, and then 15 minutes performance data amounts of one day history are 200 * 15 * (24 * (60/15))=288000 historical performances.Estimate that every historical performance occupies 128 bytes in database, then 15 minutes performance storage capacitys of one day history of NM server of 100 said network element scale networks are 288000 * 128 * 100=3.4G byte, and data volume is very big.
The problem that data volume causes greatly is that communication bandwidth, CPU processing time, storage volume etc. are all occupied, and the communication system efficiency of management reduces greatly.How to address this problem?
Existing method is the performance shielding.The performance of conductively-closed will no longer report.But the problem of bringing thus is in case system breaks down, can't obtain previous historical performance for accident analysis.
Therefore need a kind of design, can either reduce the data volume that network element physical quantity performance reports, do not influence the failure diagnosis to historical performance, the requirement of prediction again.
Summary of the invention
Technical problem to be solved by this invention has been to provide a kind of method of reporting board performance data of equipment, can either reduce the data volume that network element physical quantity performance reports, and does not influence failure diagnosis and prediction requirement to historical performance again.
For solving the problems of the technologies described above, the invention provides a kind of method of reporting board performance data of equipment, may further comprise the steps:
(1) according to the normal fluctuation range of every performance data of network element device veneer, determine one " perseverance can thresholding " for every performance data, the data that surpass this thresholding belong to improper fluctuation;
(2) every performance data of network element device veneer is gathered, obtain the currency of every performance data;
(3) the described currency that collects is corresponding with this performance data " perseverance energy thresholding " value compares;
(4) if described currency has surmounted described " perseverance energy thresholding ", then report this currency; If described currency does not surmount described " perseverance energy thresholding ", then suppress reporting of this currency, and write down this inhibition situation.
Described step (2) can be to carry out in the cycle to the collection of every performance data.
" perseverance energy thresholding " is distinguishing with performance threshold, and performance threshold is the scope of performance operate as normal, and the performance that surmounts its thresholding is abnormal performance, and equipment work is in abnormal state probably; And the performance in " perseverance energy " thresholding all is normal values, is that analysis is nonsensical for performance trend for it according to the value in the definite normal fluctuation range of statistics.Obviously, the scope that performance threshold defined is wideer than " perseverance energy " scope that thresholding defined, and surmounts " perseverance energy " thresholding and the performance data that is in the performance threshold is only significant for trend analysis.
And the present invention also can be further according to the comparison of the current performance data that collects with " performance threshold ", and determine whether equipment is in normal operating conditions, and and then report to the police.This can realize in conjunction with above-mentioned steps, that is:
Above-mentioned steps (1) may further include: according to the normal range of operation of every performance data of network element device veneer, for every performance data is determined one " performance threshold ", the data that surpass this thresholding belong to the non-normal working performance;
Above-mentioned steps (3) may further include: " performance threshold " value that the described currency that collects is corresponding with this performance data compares;
Above-mentioned steps (4) may further include: if described currency surmounts described " performance threshold " value, then when reporting this currency, report and alarm information.
Method of the present invention can further include:
" perseverance energy " indicator register is set, the unique corresponding performance categories of each bit in this register in the network element device veneer;
If report in the process in performance data, the current data value of a performance categories is suppressed and reports, and then utilizes the bit of described register correspondence to write down this inhibition situation.
Described method can further include:
After performance data reports process to finish, described content of registers is reported the tension management system;
The described content of registers of tension management network analysis if report the performance categories of not receiving in the process in described performance data, does not have repressed record yet in described content of registers, then initiate performance and replenish acquisition.
Use the inventive method can reduce the traffic volume and the cpu load of data in the monitor procedure, save the communication bandwidth, reduce the requirement of network element control device ability of data processing and system, and help the monitor staff and pay close attention to significant performance data, improve system maintenance efficient the data storage capacity.
Description of drawings
Fig. 1 is for to report the inhibition schematic diagram according to the embodiment of the invention described " perseverance energy ";
Fig. 2 is according to the embodiment of the invention described " perseverance energy " performance deficiencies analysis of causes schematic diagram;
Fig. 3 detects schematic diagram according to the described wdm system OTU of embodiment of the invention veneer input optical power " perseverance energy ";
Fig. 4 is the 24 hours full figures of variation tendency according to 15 minutes input optical power performance numbers of the described OTU veneer of the embodiment of the invention;
Fig. 5 is the variation tendency perseverance energy partial graph according to 15 minutes input optical power performance numbers of the described OTU veneer of the embodiment of the invention;
Fig. 6 is the variation tendency sudden change partial graph according to 15 minutes input optical power performance numbers of the described OTU veneer of the embodiment of the invention.
Embodiment
As shown in Figure 1, for reporting the inhibition schematic diagram according to the embodiment of the invention described " perseverance energy ".The embodiment of the invention proposes a kind of " perseverance energy " and reports the inhibition method, by screenability, filters out the performance that does not possess break-up value at ply, does not report the tension management system and reaches the purpose that reduces data volume.
By analysis, the physical quantity performance data that reports of the overwhelming majority all is stabilized in fluctuation in the very tiny normal scope.The performance number of this moment belongs to normal range (NR), is not worth for the performance trend analysis, and the performance in this scope is referred to as " perseverance energy ", and this normal fluctuation range is referred to as " perseverance energy thresholding "." perseverance energy thresholding " is distinguishing with performance threshold.Performance threshold is the scope of performance operate as normal, and the performance that surmounts thresholding is abnormal performance, and equipment work is in abnormal state probably, and equipment will report the performance Threshold Crossing Alert.
Performance in " perseverance energy " thresholding all is normal values, and analyzes nonsensical for performance trend.The scope that performance threshold defined is wideer than the scope that " perseverance energy " thresholding defines.The performance data that surmounts " perseverance energy " thresholding and be in the performance threshold is significant for trend analysis." perseverance energy " reports the concrete steps that suppress mechanism to be:
Step 101, when initial the tension management system as required at every kind of physical quantity to veneer setting " perseverance energy " fiducial value, and " perseverance energy " thresholding is set.Because the physical device characteristic of different veneers there are differences, so may be at setting " perseverance energy " fiducial value of every veneer.
Step 102, management system detect sequential and whether reach collection period, carry out next step if sequential arrives collection period, otherwise continue to wait for.
Step 103, sequential arrives collection period, and veneer generates performance data.
Step 104 judges that the physical quantity performance data whether in " perseverance energy " thresholding, if the physical quantity that reports is thought constant performance in " perseverance energy " thresholding, does not report this physical quantity.This comes into force for " perseverance energy " suppresses.
Step 105 if the physical quantity that reports surmounts " perseverance energy " thresholding, reports this physical quantity.
Step 106 judges that the physical quantity performance data is whether in performance threshold.
Step 107 if the physical quantity performance data that reports surmounts performance threshold, reports Threshold Crossing Alert.
As shown in Figure 2, for according to the embodiment of the invention described " perseverance energy " performance deficiencies analysis of causes schematic diagram." perseverance energy " suppresses to report the problem of bringing: if tension management systematic function disappearance, be because " perseverance energy " do not report and cause performance to lack, still do not receive performance because of failure and other reasons such as communication processing? how to distinguish? the embodiment of the invention is to adopt " perseverance energy " to report affirmation mechanism to realize distinguishing.At first in detecting veneer, " perseverance energy " indicator register is set.Certain performance categories of the unique correspondence of each bit in this register, be illustrated in 15 minutes performance collections in the cycle this performance categories whether suppressed by " perseverance energy ".After veneer has reported all real physical performances, this indicator register content is reported the tension management system.
The concrete steps of " perseverance energy " performance deficiencies analysis of causes are:
Step 201, tension management system receive the content that " perseverance energy " suppresses register.
Step 202, management system judges that according to received content whether the physical quantity performance data lacks, if lack, carries out next step; Otherwise process finishes.
Step 203, management system judges according to content of registers whether the disappearance content suppresses in the register at " perseverance energy ", suppresses in the content of registers if the disappearance performance categories is included in " perseverance energy ", and then this performance deficiencies reason is that " perseverance energy " suppresses, belong to normal phenomenon, process finishes.
Step 204 suppresses in the content of registers if the disappearance performance categories is not included in " perseverance energy ", and then this performance deficiencies is unusual, and management system is initiated the performance benefit and got.
Step 205, whether performance is obtained in the management system judgement again successful.
Step 206, unsuccessful if management system is obtained performance again, then be recording exceptional.
As shown in Figure 3, for detecting schematic diagram according to the described wdm system OTU of embodiment of the invention veneer input optical power " perseverance energy ", wherein: detected object is: go into luminous power; Objective for implementation is: OTU (Optical Transponder Unit, optical convering unit) veneer; Importing unglazed performance threshold is :-17dBm; " perseverance energy " fiducial value is :-5.30dBm (the perseverance energy fiducial value of noting every veneer may be different); The perseverance energy range is: [6.30 ,-4.30] dBm.The concrete steps of wdm system OTU veneer input optical power " perseverance energy " testing mechanism are:
Step 301 arrives every 15 minutes collection period.
Step 302, the OTU veneer generates the luminous power performance data automatically.
Step 303, the thresholding of judging whether input optical power surmounts " perseverance energy ", if do not have, process finishes, and waits for that next collection period arrives; If surmount " perseverance energy " thresholding, carry out next step.
Step 304 reports the input optical power performance data to give the tension management system.
Step 305 judges whether the input optical power performance data surmounts performance threshold, if do not have, process finishes, and waits for that next collection period arrives; If surmount performance threshold, carry out next step.
Step 306 reports the light inlet Threshold Crossing Alert to give the tension management system.
As shown in Figure 4, be the 24 hours full figures of variation tendency according to 15 minutes input optical power performance numbers of the described OTU veneer of the embodiment of the invention, this figure has shown that the OTU in 24 hours goes into the variation tendency of luminous power.Wherein, X-axis is represented 15 minutes performance count sequences.Total sample number is 24 * 4=96.As can be seen, most samples all are stabilized in-5.30dBm, have only the minority fluctuation.
As shown in Figure 5, be variation tendency perseverance energy partial graph according to 15 minutes input optical power performance numbers of the described OTU veneer of the embodiment of the invention.This figure has shown that the perseverance of input optical power performance number can variation tendency, is the partial enlarged drawing between 1～38 count block, and therefore performance number is the perseverance energy all in [6.30 ,-4.30], does not report webmaster in 15 minutes at 1～32, and after this surmounting perseverance can thresholding:
During the 33rd 15 fen hour, performance number is-6.30dBm;
During the 34th 15 fen hour, performance number is-7.50dBm;
During the 35th 15 fen hour, performance number is-12.7dBm;
During the 36th 15 fen hour, performance number is-15.9dBm.
33, perseverance energy thresholding has been broken through in 34,35,36 intervals, but does not break through performance threshold, and this performance reports the tension management system, notes for analyzing.
As shown in Figure 6, be the variation tendency sudden change partial graph according to 15 minutes input optical power performance numbers of the described OTU veneer of the embodiment of the invention, this figure has shown the sudden change trend of input optical power performance number:
37th, during 38,39,40,41,42 15 fen hours, performance number is-19.10dBm; Broken through performance threshold this moment, and veneer will report performance number, reports threshold alarm more simultaneously.
The process that " the perseverance energy " of the embodiment of the invention broken through, performance is out-of-limit causes because of manual slowly plug light-entering optical fiber in the construction.In this case, inconstancy can have only 11 by sample point, and perseverance can suppress the 11/96*100%=11% that machine-processed reported data amount down has only the legacy data amount.
After the actual engineering opening, the ratio of the shared data volume of performance number in the perseverance energy range is bigger.According to engineering statistics, the perseverance energy accounts for 99.9% of total amount of data.As seen, the present invention can significantly reduce data volume, has big application in practice to be worth.

Claims (5)

1, a kind of method of reporting board performance data of equipment is used for the reporting of performance data of communication system network element device veneer, it is characterized in that, may further comprise the steps:
(1) according to the normal fluctuation range of every performance data of network element device veneer, determine one " perseverance can thresholding " for every performance data, the data that surpass this thresholding belong to improper fluctuation;
(2) every performance data of network element device veneer is gathered, obtain the currency of every performance data;
(3) the described currency that collects is corresponding with this performance data " perseverance energy thresholding " value compares;
(4) if described currency has surmounted described " perseverance energy thresholding ", then report this currency; If described currency does not surmount described " perseverance energy thresholding ", then suppress reporting of this currency, and write down this inhibition situation.
2, the method for claim 1 is characterized in that, described step (2) is to carry out in the cycle to the collection of every performance data.
3, the method for claim 1 is characterized in that, in the described method,
Step (1) further comprises: according to the normal range of operation of every performance data of network element device veneer, for every performance data is determined one " performance threshold ", the data that surpass this thresholding belong to the non-normal working performance, the wide ranges that the scope that " performance threshold " defined is defined than " perseverance energy thresholding ";
Step (3) further comprises: " performance threshold " value that the described currency that collects is corresponding with this performance data compares;
Step (4) further comprises: if described currency surmounts described " performance threshold " value, then when reporting this currency, report and alarm information.
4, the method for claim 1 is characterized in that, further comprises:
" perseverance energy " indicator register is set, the unique corresponding performance categories of each bit in this register in the network element device veneer;
If report in the process in performance data, the current data value of a performance categories is suppressed and reports, and then utilizes the bit of described register correspondence to write down this inhibition situation.
5, method as claimed in claim 4 is characterized in that, further comprises:
After performance data reports process to finish, described content of registers is reported the tension management system;
The described content of registers of tension management network analysis if report the performance categories of not receiving in the process in described performance data, does not have repressed record yet in described content of registers, then initiate performance and replenish acquisition.
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CN102035666A (en) * 2009-09-24 2011-04-27 中兴通讯股份有限公司 Method of administration of networks for business single plate and network administration system
CN102175934A (en) * 2011-01-13 2011-09-07 上海自动化仪表股份有限公司 Data collection method of wave recording module
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CN104298194B (en) * 2014-09-12 2017-07-21 快意电梯股份有限公司 The data volume compression method of data is gathered and transmitted in elevator remote monitoring system
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000201147A (en) * 1999-01-05 2000-07-18 Nec Corp Device and method for collecting traffic data
CN1633082A (en) * 2004-12-21 2005-06-29 中国联合通信有限公司 A method and apparatus for fault location in communication network
CN1722676A (en) * 2004-07-13 2006-01-18 华为技术有限公司 A method for collecting performance statistics data

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000201147A (en) * 1999-01-05 2000-07-18 Nec Corp Device and method for collecting traffic data
CN1722676A (en) * 2004-07-13 2006-01-18 华为技术有限公司 A method for collecting performance statistics data
CN1633082A (en) * 2004-12-21 2005-06-29 中国联合通信有限公司 A method and apparatus for fault location in communication network

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