WO2017080254A1 - 一种基站负荷评估方法及装置 - Google Patents

一种基站负荷评估方法及装置 Download PDF

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Publication number
WO2017080254A1
WO2017080254A1 PCT/CN2016/091612 CN2016091612W WO2017080254A1 WO 2017080254 A1 WO2017080254 A1 WO 2017080254A1 CN 2016091612 W CN2016091612 W CN 2016091612W WO 2017080254 A1 WO2017080254 A1 WO 2017080254A1
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indicator
level
base station
message queue
evaluation
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PCT/CN2016/091612
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English (en)
French (fr)
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李晖
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中兴通讯股份有限公司
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063Operations research, analysis or management
    • G06Q10/0639Performance analysis of employees; Performance analysis of enterprise or organisation operations
    • G06Q10/06393Score-carding, benchmarking or key performance indicator [KPI] analysis
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06QINFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00Administration; Management
    • G06Q10/06Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling

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  • This document relates to, but is not limited to, the field of communications, and more particularly to a base station load evaluation method and apparatus.
  • Base station equipment provides services for a large number of users 24 hours a day. Its performance and stability are of great significance. It is necessary to give full play to the performance of base station equipment, provide better services for more users, and take into account the load of base station equipment. It is abnormal due to overload. Therefore, in order to ensure the normal operation of the base station equipment, it is necessary to evaluate the load in real time, and guide the service to make corresponding adjustments according to the evaluation result.
  • the base station load (CPU, Central Processing Unit) usage index is generally used to evaluate the base station load, but since the CPU usage is often too high, the corresponding service is notified, which has a certain hysteresis and takes control. During the behavior, the base station has affected the stability of the operation due to severe overload of resources. If the CPU overload threshold is lowered, the base station resources cannot be fully utilized and waste is caused. In addition, since the CPU usage rate is relatively high, it is prone to false alarms and cannot play its controlling role.
  • CPU Central Processing Unit
  • the embodiment of the invention provides a base station load evaluation method and device, which can reduce the hysteresis and false alarm rate of the base station load evaluation, thereby improving the running performance of the base station.
  • An embodiment of the present invention provides a base station load evaluation method, including:
  • each evaluation factor query a pre-set grading strategy to determine an indicator level corresponding to each evaluation factor
  • the current processing power of the base station is evaluated according to the indicator levels corresponding to all the evaluation factors. Get the corresponding evaluation results.
  • the step of obtaining multiple evaluation factors that characterize the current processing capability of the base station includes:
  • the step of querying the preset grading policy and determining the metric level corresponding to each evaluation factor includes:
  • the CPU usage index in the evaluation factor query a grading strategy of the preset CPU usage rate, and determine an indicator level of the CPU usage indicator
  • the message queue accumulation rate indicator in the evaluation factor query a grading strategy of a preset message queue accumulation rate, and determine an indicator level of the message queue accumulation rate indicator;
  • the grading strategy of the preset memory usage rate is queried, and the index level of the memory usage indicator is determined.
  • the grading strategy for CPU usage includes:
  • the corresponding CPU usage level is medium
  • the corresponding CPU usage level is overloaded; wherein the third preset threshold is higher than the second preset threshold, and the second preset threshold is higher than the first preset threshold .
  • the grading strategy of the message queue stacking rate includes:
  • the level of the corresponding message queue stacking rate is high; wherein the fifth preset threshold is higher than the fourth preset threshold.
  • the grading strategy for memory usage includes:
  • the current processing capability of the base station is evaluated according to the indicator level corresponding to all the evaluation factors, and the step of obtaining the corresponding evaluation result includes:
  • the current processing capability of the base station is evaluated according to the CPU usage index, the message queue accumulation rate indicator, and the indicator level corresponding to the memory usage index in the evaluation factor, and the corresponding evaluation result is obtained.
  • the current processing capability of the base station is evaluated according to the CPU usage index, the message queue accumulation rate indicator, and the indicator level corresponding to the memory usage indicator in the evaluation factor, and the step of obtaining the corresponding evaluation result includes:
  • the indicator level of the memory usage indicator When the indicator level of the memory usage indicator is normal, and the indicator level of the message queue accumulation rate indicator is low; or, when the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is medium, and the CPU uses The indicator level of the rate indicator is low or medium; or, when the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is high, and the indicator level of the CPU usage indicator is low, the current processing of the base station is determined. The assessment of the ability is low;
  • the indicator level of the memory usage indicator When the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is medium, and the indicator level of the CPU usage indicator is high or overloaded; or, when the indicator level of the memory usage indicator is normal, the message queue When the indicator level of the accumulation rate indicator is high, and the indicator level of the CPU usage indicator is medium, the evaluation result of determining the current processing capability of the base station is medium;
  • the indicator level of the memory usage indicator When the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is high, and the indicator level of the CPU usage indicator is high, the evaluation result of determining the current processing capability of the base station is high;
  • the indicator level of the memory usage indicator When the indicator level of the memory usage indicator is normal, the indicator level of the CPU usage indicator is overloaded, and the indicator level of the message queue accumulation rate indicator is high, or when the memory usage indicator is When the indicator level is exhausted, the evaluation result of determining the current processing capability of the base station is an overload state.
  • An embodiment of the present invention further provides a base station load evaluation apparatus, including:
  • Obtaining a module configured to obtain a plurality of evaluation factors that characterize a current processing capability of the base station
  • a processing module configured to query a pre-set grading strategy according to each evaluation factor, and determine an indicator level corresponding to each evaluation factor;
  • the evaluation module is configured to evaluate the current processing capability of the base station according to the indicator level corresponding to all the evaluation factors, and obtain a corresponding evaluation result.
  • the obtaining module includes:
  • the obtaining unit is configured to obtain a current CPU usage indicator, a message queue accumulation rate indicator, and a memory usage indicator of the base station.
  • the processing module includes:
  • a first processing unit configured to query a preset grading policy of the CPU usage rate according to the CPU usage index in the evaluation factor, and determine a level of the CPU usage indicator
  • a second processing unit configured to query a preset grading policy of the message queue accumulation rate according to the message queue accumulation rate indicator in the evaluation factor, and determine a level of the message queue accumulation rate indicator;
  • the third processing unit is configured to query a pre-set memory usage grading policy according to the memory usage indicator in the evaluation factor, and determine a level of the memory usage indicator.
  • the grading strategy for CPU usage includes:
  • the corresponding CPU usage level is medium
  • the corresponding CPU usage level is overloaded; wherein the third preset threshold is higher than the second preset threshold, and the second preset threshold is higher than the first preset threshold .
  • the grading strategy of the message queue stacking rate includes:
  • the level of the corresponding message queue stacking rate is high; wherein the fifth preset threshold is higher than the fourth preset threshold.
  • the grading strategy for memory usage includes:
  • the evaluation module includes:
  • the evaluation sub-module is configured to evaluate the current processing capability of the base station according to the CPU usage index, the message queue accumulation rate indicator, and the indicator level corresponding to the memory usage index in the evaluation factor, and obtain a corresponding evaluation result.
  • the evaluation sub-module includes:
  • the first evaluation unit is configured to set the indicator level of the memory usage index to be normal, and the indicator level of the message queue accumulation rate indicator is low; or, when the indicator level of the memory usage indicator is normal, the indicator of the message queue accumulation rate indicator The level is medium, and the indicator level of the CPU usage indicator is low or medium; or, when the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is high, and the indicator level of the CPU usage indicator is When low, the evaluation result of determining the current processing capability of the base station is low;
  • the second evaluation unit is configured to: when the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is medium, and the indicator level of the CPU usage indicator is high or overload; or, when the memory usage indicator is If the indicator level is normal, the indicator level of the message queue accumulation rate indicator is high, and the indicator level of the CPU usage indicator is medium, the evaluation result of determining the current processing capability of the base station is medium;
  • the third evaluation unit is set to be normal when the memory usage indicator is normal, the message queue When the indicator level of the accumulation rate indicator is high, and the indicator level of the CPU usage indicator is high, the evaluation result of determining the current processing capability of the base station is high;
  • the fourth evaluation unit is configured to: when the indicator level of the memory usage indicator is normal, the indicator level of the CPU usage indicator is overloaded, and the indicator level of the message queue accumulation rate indicator is high, or when the indicator of the memory usage indicator is When the level is exhausted, the evaluation result of determining the current processing capability of the base station is an overload state.
  • Embodiments of the present invention also provide a computer readable storage medium storing computer executable instructions for performing any of the methods described above.
  • the base station is measured in a timely, accurate, smooth, and comprehensive manner.
  • Real-time load maximizes the utilization of base station processing resources and avoids unnecessary jitter.
  • FIG. 1 is a flowchart of a base station load evaluation method according to Embodiment 1 of the present invention.
  • FIG. 2 is a flowchart of a base station load evaluation method according to Embodiment 2 of the present invention.
  • FIG. 3 is a schematic diagram of a base station load evaluation apparatus module according to Embodiment 3 of the present invention.
  • an embodiment of the present invention provides a base station load evaluation method, which specifically includes:
  • Step S101 Acquire a plurality of evaluation factors that characterize the current processing capability of the base station.
  • the processing capabilities of the base station mentioned herein include multiple capabilities of the base station in real-time processing of services, base station resource scheduling and control capabilities, and base station memory size.
  • the evaluation factor refers to evaluation parameters and indicators capable of characterizing the above processing capabilities, and the base station is responsible for evaluating its own processing.
  • the assessment center of capabilities acquires multiple assessment factors that characterize their processing capabilities.
  • Step S102 Query a pre-set grading strategy according to each evaluation factor, and determine an indicator level corresponding to each evaluation factor.
  • the pre-set grading policy refers to the correspondence between the parameter values corresponding to each evaluation factor and the corresponding indicator levels.
  • the grading policy is pre-stored in the policy database of the base station, so that the base station queries when evaluating the processing capability of the base station, where the tiering policy and the evaluation policy are stored in the policy database, where the grading policy is responsible for performing each evaluation factor related to the registration service. classification.
  • Step S103 The current processing capability of the base station is evaluated according to the indicator level corresponding to all the evaluation factors, and the corresponding evaluation result is obtained.
  • the base station After the evaluation center of the base station determines the indicator level of each evaluation factor according to the grading strategy, the base station is comprehensively evaluated by integrating the evaluation level of the plurality of evaluation factors by using the preset evaluation strategy, so that the processing capability of the base station can be comprehensively evaluated. Thereby obtaining accurate and comprehensive base station evaluation results.
  • the base station can be measured in a timely, accurate, smooth, and comprehensive manner.
  • the real-time load maximizes the utilization of base station processing resources and avoids unnecessary jitter conditions.
  • the foregoing embodiment 1 briefly describes a method for implementing a base station load evaluation method according to an embodiment of the present invention. Based on the first embodiment, the method will be further explained in conjunction with a specific scenario.
  • the base station load evaluation method of this embodiment includes the following steps:
  • Step S201 Acquire a current CPU usage index, a message queue accumulation rate indicator, and a memory usage indicator of the base station.
  • the monitoring unit of the base station evaluation center is responsible for acquiring the current CPU usage index, the message queue accumulation rate indicator, and the memory usage indicator of the base station.
  • the CPU usage indicator, the message queue accumulation rate indicator, and the memory usage indicator are evaluation factors that characterize the processing power of the base station.
  • the CPU usage indicator indicates the degree of busyness of the current base station, and may be selected as the degree of use of the CPU.
  • the message queue accumulation rate indicator indicates the processing capability of the current service of the base station, and can be selected as the number of queues waiting for the same type of service.
  • the memory usage indicator indicates the degree of interaction of the service message, and the degree of use of the base station memory can be selected. In this way, the evaluation factor of the multi-faceted load metric of the base station is obtained, and the load of the base station can be comprehensively evaluated from multiple aspects.
  • Step S102 The computing unit of the base station evaluation center queries the preset grading policy according to the evaluation factor, and determines the metric level corresponding to each evaluation factor.
  • the evaluation factors include: a CPU usage index, a message queue accumulation rate indicator, and a memory usage indicator. Therefore, step S102 includes the following steps S202, S203, and S204, wherein the three steps are performed in parallel, and the corresponding index levels are obtained by integrating the three aspects. Step S202, step S203, and step S204 will be described below.
  • Step S202 Query a grading strategy of the CPU usage rate set in advance according to the CPU usage index in the evaluation factor, and determine the level of the CPU usage index.
  • the CPU usage indicator is used to indicate the current busyness level of the base station, and the grading strategy of the CPU usage includes: when the CPU usage index is lower than the first preset threshold, the corresponding CPU usage level is low; when the CPU uses When the rate indicator is higher than the first preset threshold, and lower than the second preset threshold, the corresponding CPU usage level is medium; when the CPU usage index is higher than the second preset threshold, and lower than the third preset threshold The corresponding CPU usage level is high; when the CPU usage index is higher than the third preset threshold, the corresponding CPU usage level is overloaded; wherein the third preset threshold is higher than the second preset threshold, The second preset threshold is higher than the first preset threshold.
  • the first preset threshold, the second preset threshold, and the third preset threshold are all empirical values. For different base stations, different values may be set according to the sensitivity of the base station. For example, in a general base station, the first preset threshold may be set to 75%, the second threshold is set to 85%, and the third threshold is set to 90%, that is, when the CPU usage is lower than 75%, the CPU usage of the current base station is indicated. Low; when the CPU usage is higher than 75% and lower than 85%, it indicates that the CPU usage of the current base station is medium; when the CPU usage is higher than 85% and lower than 90%, it indicates the CPU usage of the current base station. High; when the CPU usage is higher than 90%, it indicates that the CPU usage of the current base station is overloaded. It is worth noting that the above is lower than a certain threshold. Includes a condition equal to the preset threshold.
  • Step S203 Query a grading policy of a preset message queue accumulation rate according to the message queue accumulation rate indicator in the evaluation factor, and determine a level of the message queue accumulation rate indicator.
  • the message queue accumulation rate indicator indicates the processing capability of the base station for the service message.
  • Each service has a message queue, and specifically refers to the number of messages queued for service processing.
  • the grading policy of the message queue stacking rate is similar to the grading strategy of the CPU usage mentioned above, including: when the message queue stacking rate indicator is lower than the fourth preset threshold, the corresponding message queue stacking rate is low; when the message queue is stacked When the rate indicator is higher than the fourth preset threshold and lower than the fifth preset threshold, the corresponding message queue accumulation rate is in the middle; when the message queue accumulation rate index is higher than the fifth preset threshold, the corresponding message queue is accumulated.
  • the level of the rate is high; wherein the fifth preset threshold is higher than the fourth preset threshold.
  • the fourth preset threshold and the fifth preset threshold are both industry experience values, and the thresholds corresponding to the base stations with different processing capabilities are different.
  • the fourth preset threshold may be set to 100
  • the fifth preset threshold is set to 3000, that is, when the message queue accumulation rate is lower than 100, the current service accumulation rate is low; when the message queue is When the stacking rate is higher than 100 and lower than 3000, it indicates that the current business accumulation rate is medium; when the message queue accumulation rate is higher than 3000, it indicates that the current business accumulation rate is high.
  • the above is lower than a certain threshold. Each includes a case equal to the preset threshold.
  • Step S204 Query a pre-set memory usage grading policy according to the memory usage indicator in the evaluation factor, and determine a level of the memory usage indicator.
  • the memory usage indicator indicates the degree of interaction of the base station service message.
  • the memory usage rate classification policy includes: when the memory usage index is lower than the sixth preset threshold, the corresponding memory usage level is normal; when the memory usage indicator is used When the sixth preset threshold is exceeded, the corresponding memory usage level is exhausted.
  • the sixth preset threshold value mentioned here is different from the first preset threshold value to the fifth preset threshold value, but refers to the threshold value of the memory pool set exhaustion.
  • the base station memory includes a plurality of memory pool sets of different capacity types, each of which contains a plurality of memory blocks of equal size. For example: 64-byte pool set, 128-byte pool set, 256-byte pool set, and so on.
  • the sixth preset threshold may be preferably set to 5 memory sizes.
  • the memory pool set is exhausted when all the memory blocks in the memory pool set are occupied. Limits, for example: 64 bytes pool set, 128 byte pool set, 256 byte pool set, 512 byte pool set, 1024 byte pool set all memory blocks are occupied, indicating that the base station's memory usage reaches the exhaustion level.
  • Step S205 The current processing capability of the base station is evaluated according to the CPU usage index, the message queue accumulation rate indicator, and the indicator level corresponding to the memory usage index in the evaluation factor, and the corresponding evaluation result is obtained.
  • the decision unit of the evaluation center integrates the above CPU usage index, the message queue accumulation rate indicator, and the indicator level corresponding to the memory usage indicator, so as to comprehensively and accurately evaluate the processing capability of the base station, and the evaluation manner may be referred to and not limited.
  • the following example implementation (refer to the table below):
  • the table indicates that when the indicator level of the memory usage indicator is normal, and the indicator level of the message queue accumulation rate indicator is low; or, when the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is medium And the indicator level of the CPU usage indicator is low or medium; or, when the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is high, and the indicator level of the CPU usage indicator is low, Determining that the evaluation result of the current processing capability of the base station is low;
  • the indicator level of the memory usage indicator When the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is medium, and the indicator level of the CPU usage indicator is high or overloaded; or, when the indicator level of the memory usage indicator is normal, the message queue When the indicator level of the accumulation rate indicator is high, and the indicator level of the CPU usage indicator is medium, the evaluation result of determining the current processing capability of the base station is medium;
  • the memory usage index level When the memory usage index level is normal, the message queue accumulation rate indicator level is high, and the CPU usage index level is high, the evaluation result of determining the current processing capability of the base station is high;
  • the indicator level of the memory usage indicator When the indicator level of the memory usage indicator is normal, the indicator level of the CPU usage indicator is overloaded, and the indicator level of the message queue accumulation rate indicator is high, or when the indicator level of the memory usage indicator is exhausted, The evaluation result of the current processing capability of the base station is an overload state.
  • the base station load evaluation method integrates a plurality of indicators (CPU usage rate indicators, message queue accumulation rate indicators, and memory usage indicators) that characterize processing power as evaluation factors for estimating base station load, according to each evaluation.
  • the real-time characteristics of the factor and the pre-set grading strategy determine the metric level of the corresponding indicator, which can measure the real-time load of the base station in a timely, accurate, smooth and comprehensive manner, maximize the utilization of the base station processing resources, and avoid unnecessary jitter.
  • the foregoing evaluation process may be triggered when the service applies for registration processing to the base station, and the evaluation result is fed back to the service before the base station responds to the corresponding service, so that the service adjusts its behavior in time.
  • the grading policy queried during the evaluation process is pre-configured and stored in the base station's policy database.
  • the above method can be implemented by a base station.
  • the first embodiment and the second embodiment respectively describe the specific method of the base station load evaluation method of the present invention.
  • Implementation mode, the third embodiment of the present invention will be further described with reference to the accompanying drawings.
  • an embodiment of the present invention further provides a base station load evaluation apparatus, which specifically includes:
  • the obtaining module 31 is configured to obtain a plurality of evaluation factors that characterize the current processing capability of the base station;
  • the processing module 32 is configured to query a preset grading policy according to each evaluation factor, and determine an indicator level corresponding to each evaluation factor;
  • the evaluation module 33 is configured to evaluate the current processing capability of the base station according to the indicator level corresponding to all the evaluation factors, and obtain a corresponding evaluation result.
  • the obtaining module 31 includes:
  • the obtaining unit is configured to obtain a current CPU usage indicator, a message queue accumulation rate indicator, and a memory usage indicator of the base station.
  • the processing module 32 includes:
  • a first processing unit configured to query a preset grading policy of the CPU usage rate according to the CPU usage index in the evaluation factor, and determine a level of the CPU usage indicator
  • a second processing unit configured to query a preset grading policy of the message queue accumulation rate according to the message queue accumulation rate indicator in the evaluation factor, and determine a level of the message queue accumulation rate indicator;
  • the third processing unit is configured to query a pre-set memory usage grading policy according to the memory usage indicator in the evaluation factor, and determine a level of the memory usage indicator.
  • the grading strategy for CPU usage includes:
  • the corresponding CPU usage level is medium
  • the corresponding CPU usage level is overloaded; wherein the third preset threshold is higher than the second preset threshold, and the second preset threshold is higher than the first preset threshold value.
  • the grading strategy of the message queue stacking rate includes:
  • the level of the corresponding message queue stacking rate is high; wherein the fifth preset threshold is higher than the fourth preset threshold.
  • the grading strategy of memory usage includes:
  • the evaluation module 33 includes:
  • the evaluation sub-module is configured to evaluate the current processing capability of the base station according to the CPU usage index, the message queue accumulation rate indicator, and the indicator level corresponding to the memory usage index in the evaluation factor, and obtain a corresponding evaluation result.
  • the evaluation sub-module includes:
  • the first evaluation unit is configured to set the indicator level of the memory usage index to be normal, and the indicator level of the message queue accumulation rate indicator is low; or, when the indicator level of the memory usage indicator is normal, the indicator of the message queue accumulation rate indicator The level is medium, and the indicator level of the CPU usage indicator is low or medium; or, when the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is high, and the indicator level of the CPU usage indicator is When low, the evaluation result of determining the current processing capability of the base station is low;
  • the second evaluation unit is configured to: when the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is medium, and the indicator level of the CPU usage indicator is high or overload; or, when the memory usage indicator is If the indicator level is normal, the indicator level of the message queue accumulation rate indicator is high, and the indicator level of the CPU usage indicator is medium, the evaluation result of determining the current processing capability of the base station is medium;
  • the third evaluation unit is configured to determine that the current processing capability of the base station is determined when the indicator level of the memory usage indicator is normal, the indicator level of the message queue accumulation rate indicator is high, and the indicator level of the CPU usage indicator is high. high;
  • the fourth evaluation unit is configured to: when the indicator level of the memory usage indicator is normal, the indicator level of the CPU usage indicator is overloaded, and the indicator level of the message queue accumulation rate indicator is high, or when the indicator of the memory usage indicator is When the level is exhausted, the evaluation result of determining the current processing capability of the base station is an overload state.
  • Embodiments of the present invention also provide a computer readable storage medium storing computer executable instructions for performing any of the methods described above.
  • the device is a device corresponding to the base station load evaluation method, and all the implementation manners in the foregoing method embodiments are applicable to the device embodiment, and the same technical effects can be achieved.
  • each module/unit in the foregoing embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program in a storage and a memory by a processor. / instruction to achieve its corresponding function.
  • the invention is not limited to any specific form of combination of hardware and software.
  • the above technical solution measures the real-time load of the base station in a timely, accurate, smooth and comprehensive manner, maximizes the utilization of the base station processing resources, and avoids unnecessary jitter.

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Abstract

一种基站负荷评估方法及装置,其方法包括:获取多个表征基站当前处理能力的评估因子;根据每一个评估因子指标,查询预先设置的分级策略,确定每一个评估因子对应的指标等级;根据所有评估因子对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果。

Description

一种基站负荷评估方法及装置 技术领域
本文涉及但不限于通信领域,尤指一种基站负荷评估方法及装置。
背景技术
基站设备24小时不间断的为海量用户提供服务,其性能和稳定性具有重大意义,既要充分发挥基站设备的性能,为更多用户提供更优质的服务,又要兼顾基站设备的负荷,防止其因过载而出现异常。因此,为保证基站设备的正常运行,需要实时对其负荷做出评估,并依据评估结果指导业务做出相应的调整。
相关技术中通常采用中央处理器(CPU,Central Processing Unit)使用率这一指标参数对基站负荷进行评估,但由于往往当CPU使用率过高后才通知相应业务,具有一定的滞后性,采取控制行为时基站已因资源严重过载而影响了运行的稳定性,而如果降低CPU的过载触发门限,又会导致无法充分利用基站资源,造成浪费。此外,由于CPU使用率跳变比较厉害,所以容易出现误报的情况,无法发挥其控制作用。
发明内容
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本发明实施例提供了一种基站负荷评估方法及装置,能够降低基站负荷评估的滞后性和误报率,从而提高基站的运行性能。
本发明实施例提供了一种基站负荷评估方法,包括:
获取多个表征基站当前处理能力的评估因子;
根据每一个评估因子,查询预先设置的分级策略,确定每一个评估因子对应的指标等级;
根据所有评估因子对应的指标等级,对基站当前的处理能力进行评估, 得到对应的评估结果。
可选的,获取多个表征基站当前处理能力的评估因子的步骤包括:
获取基站当前的CPU使用率指标、消息队列堆积率指标以及内存使用率指标。
可选的,根据每一个评估因子,查询预先设置的分级策略,确定每一个评估因子对应的指标等级的步骤包括:
根据评估因子中的CPU使用率指标,查询预先设置的CPU使用率的分级策略,确定CPU使用率指标的指标等级;
根据评估因子中的消息队列堆积率指标,查询预先设置的消息队列堆积率的分级策略,确定消息队列堆积率指标的指标等级;
根据评估因子中的内存使用率指标,查询预先设置的内存使用率的分级策略,确定内存使用率指标的指标等级。
可选的,CPU使用率的分级策略包括:
当CPU使用率指标低于第一预设阈值时,对应的CPU使用率等级为低;
当CPU使用率指标高于第一预设阈值,且低于第二预设阈值时,对应的CPU使用率等级为中;
当CPU使用率指标高于第二预设阈值,且低于第三预设阈值时,对应的CPU使用率等级为高;
当CPU使用率指标高于第三预设阈值时,对应的CPU使用率等级为过载;其中,第三预设阈值高于第二预设阈值,第二预设阈值高于第一预设阈值。
可选的,消息队列堆积率的分级策略包括:
当消息队列堆积率指标低于第四预设阈值时,对应的消息队列堆积率的等级为低;
当消息队列堆积率指标高于第四预设阈值且低于第五预设阈值时,对应的消息队列堆积率的等级为中;
当消息队列堆积率指标高于第五预设阈值时,对应的消息队列堆积率的等级为高;其中,第五预设阈值高于第四预设阈值。
可选的,内存使用率的分级策略包括:
当内存使用率指标低于第六预设阈值时,对应的内存使用率等级为正常;
当内存使用率指标高于第六预设阈值时,对应的内存使用率等级为耗尽。
可选的,根据所有评估因子对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果的步骤包括:
根据评估因子中CPU使用率指标、消息队列堆积率指标以及内存使用率指标对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果。
可选的,根据评估因子中CPU使用率指标、消息队列堆积率指标以及内存使用率指标对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果的步骤包括:
当内存使用率指标的指标等级为正常,且消息队列堆积率指标的指标等级为低;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为中,且CPU使用率指标的指标等级为低或中;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为低时,确定基站当前处理能力的评估结果为低;
当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为中,且CPU使用率指标的指标等级为高或过载;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为中时,确定基站当前处理能力的评估结果为中;
当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为高时,确定基站当前处理能力的评估结果为高;
当内存使用率指标的指标等级为正常,CPU使用率指标的指标等级为过载,且消息队列堆积率指标的指标等级为高时,或者,当内存使用率指标的 指标等级为耗尽时,确定基站当前处理能力的评估结果为过载状态。
本发明实施例还提供了一种基站负荷评估装置,包括:
获取模块,设置为获取多个表征基站当前处理能力的评估因子;
处理模块,设置为根据每一个评估因子,查询预先设置的分级策略,确定每一个评估因子对应的指标等级;
评估模块,设置为根据所有评估因子对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果。
可选的,获取模块包括:
获取单元,设置为获取基站当前的CPU使用率指标、消息队列堆积率指标以及内存使用率指标。
可选的,处理模块包括:
第一处理单元,设置为根据评估因子中的CPU使用率指标,查询预先设置的CPU使用率的分级策略,确定CPU使用率指标的等级;
第二处理单元,设置为根据评估因子中的消息队列堆积率指标,查询预先设置的消息队列堆积率的分级策略,确定消息队列堆积率指标的等级;
第三处理单元,设置为根据评估因子中的内存使用率指标,查询预先设置的内存使用率的分级策略,确定内存使用率指标的等级。
可选的,CPU使用率的分级策略包括:
当CPU使用率指标低于第一预设阈值时,对应的CPU使用率等级为低;
当CPU使用率指标高于第一预设阈值,且低于第二预设阈值时,对应的CPU使用率等级为中;
当CPU使用率指标高于第二预设阈值,且低于第三预设阈值时,对应的CPU使用率等级为高;
当CPU使用率指标高于第三预设阈值时,对应的CPU使用率等级为过载;其中,第三预设阈值高于第二预设阈值,第二预设阈值高于第一预设阈值。
可选的,消息队列堆积率的分级策略包括:
当消息队列堆积率指标低于第四预设阈值时,对应的消息队列堆积率的等级为低;
当消息队列堆积率指标高于第四预设阈值且低于第五预设阈值时,对应的消息队列堆积率的等级为中;
当消息队列堆积率指标高于第五预设阈值时,对应的消息队列堆积率的等级为高;其中,第五预设阈值高于第四预设阈值。
可选的,内存使用率的分级策略包括:
当内存使用率指标低于第六预设阈值时,对应的内存使用率等级为正常;
当内存使用率指标高于第六预设阈值时,对应的内存使用率等级为耗尽。
可选的,评估模块包括:
评估子模块,设置为根据评估因子中CPU使用率指标、消息队列堆积率指标以及内存使用率指标对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果。
可选的,评估子模块包括:
第一评估单元,设置为当内存使用率指标的指标等级为正常,且消息队列堆积率指标的指标等级为低;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为中,且CPU使用率指标的指标等级为低或中;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为低时,确定基站当前处理能力的评估结果为低;
第二评估单元,设置为当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为中,且CPU使用率指标的指标等级为高或过载;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为中时,确定基站当前处理能力的评估结果为中;
第三评估单元,设置为当内存使用率指标的指标等级为正常,消息队列 堆积率指标的指标等级为高,且CPU使用率指标的指标等级为高时,确定基站当前处理能力的评估结果为高;
第四评估单元,设置为当内存使用率指标的指标等级为正常,CPU使用率指标的指标等级为过载,且消息队列堆积率指标的指标等级为高时,或者,当内存使用率指标的指标等级为耗尽时,确定基站当前处理能力的评估结果为过载状态。
本发明实施例还提出了一种计算机可读存储介质,存储有计算机可执行指令,计算机可执行指令用于执行上述描述的任意一个方法。
本发明的实施例的有益效果是:
通过综合多个表征处理能力的指标作为评估基站负荷的评估因子,根据每一个评估因子的实时特征以及预先设置的分级策略,确定对应的指标等级,及时、准确、平滑、全面的度量了基站的实时负荷,最大限度地利用了基站处理资源,且避免了不必要的抖动情况。
在阅读并理解了附图和详细描述后,可以明白其他方面。
附图概述
图1表示本发明实施例一的基站负荷评估方法流程图;
图2表示本发明实施例二的基站负荷评估方法流程图;
图3表示本发明实施例三的基站负荷评估装置模块示意图。
本发明的实施方式
下面将参照附图更详细地描述本发明的示例性实施例。虽然附图中显示了本发明的示例性实施例,然而应当理解,可以以各种形式实现本发明而不应被这里阐述的实施例所限制。相反,提供这些实施例是为了能够更透彻地理解本发明,并且能够将本发明的范围完整的传达给本领域的技术人员。
实施例一
如图1所示,本发明的实施例提供了一种基站负荷评估方法,具体包括:
步骤S101:获取多个表征基站当前处理能力的评估因子。
这里所说的基站的处理能力包括基站实时处理业务的能力、基站资源调度及支配能力以及基站内存大小等多项能力,评估因子指能够表征上述处理能力的评估参数和指标,基站负责评估自身处理能力的评估中心获取多个表征自身处理能力的评估因子。
步骤S102:根据每一个评估因子,查询预先设置的分级策略,确定每一个评估因子对应的指标等级。
本方案中的每一个评估因子表征基站不同方面的处理能力。预先设置的分级策略指的是每一个评估因子对应的参数值与对应的指标等级之间的对应关系。
其中,分级策略预先存储于基站的策略数据库中,以便基站在评估自身处理能力时查询,该策略数据库中存储有分级策略和评估策略,其中分级策略负责对注册业务相关的每一项评估因子进行等级划分。
步骤S103:根据所有评估因子对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果。
基站的评估中心根据分级策略确定每一个评估因子的指标等级后,通过预设评估策略,综合多个评估因子的指标等级对基站进行全面评估,这样即可综合评估基站多个方面的处理能力,从而得到准确全面的基站评估结果。
通过综合多个表征处理能力的指标作为评估基站负荷的评估因子,根据每一个评估因子的实时特征以及预先设置的分级策略,确定对应指标的指标等级,可以及时、准确、平滑、全面的度量基站的实时负荷,最大限度地利用基站处理资源,且能够避免不必要的抖动情况。
实施例二
上述实施例一简单阐述了本发明实施例基站负荷评估方法的实现方法,基于实施例一,本实施将结合具体场景对该方法进行进一步地解释说明。
可选地,如图2所示,本实施例的基站负荷评估方法包括以下步骤:
步骤S201:获取基站当前的CPU使用率指标、消息队列堆积率指标以及内存使用率指标。
其中,基站评估中心的监控单元负责获取基站当前的CPU使用率指标、消息队列堆积率指标以及内存使用率指标。CPU使用率指标、消息队列堆积率指标以及内存使用率指标为表征基站处理能力的评估因子。
可选地,CPU使用率指标表示当前基站的忙闲程度,可选为CPU的使用程度。消息队列堆积率指标表示基站当前业务的处理能力,可选为同一类型业务排队等候数目。内存使用率指标表示业务消息的交互程度,可选为基站内存的使用程度。这样获取基站多方面负荷度量的评估因子,即可从多个方面综合评估基站的负荷。
步骤S102基站评估中心的运算单元根据评估因子,查询预先设置的分级策略,确定每一个评估因子对应的指标等级,由于评估因子包括:CPU使用率指标、消息队列堆积率指标以及内存使用率指标,因此步骤S102包括以下步骤S202、步骤S203和步骤S204,其中,这三个步骤并行进行,综合三个方面得到对应的指标等级。下面将介绍步骤S202、步骤S203和步骤S204。
步骤S202:根据评估因子中的CPU使用率指标,查询预先设置的CPU使用率的分级策略,确定CPU使用率指标的等级。
其中,CPU使用率指标用于指示基站当前的忙闲程度,CPU使用率的分级策略包括:当CPU使用率指标低于第一预设阈值时,对应的CPU使用率等级为低;当CPU使用率指标高于第一预设阈值,且低于第二预设阈值时,对应的CPU使用率等级为中;当CPU使用率指标高于第二预设阈值,且低于第三预设阈值时,对应的CPU使用率等级为高;当CPU使用率指标高于第三预设阈值时,对应的CPU使用率等级为过载;其中,第三预设阈值高于第二预设阈值,第二预设阈值高于第一预设阈值。值得指出的是上述第一预设阈值、第二预设阈值和第三预设阈值均为经验值,对于不同的基站,可根据基站的敏感程度设置为不同值。例如一般基站,可将第一预设阈值设置为75%,第二阈值设置为85%,第三阈值设置为90%,即当CPU使用率低于75%时,表示当前基站的CPU使用率为低;当CPU使用率高于75%且低于85%时,表示当前基站的CPU使用率为中;当CPU使用率高于85%且低于90%时,表示当前基站的CPU使用率为高;当CPU使用率高于90%时,表示当前基站的CPU使用率为过载,值得指出的是,以上低于某一预设阈值均 包括等于该预设阈值的情况。
步骤S203:根据评估因子中的消息队列堆积率指标,查询预先设置的消息队列堆积率的分级策略,确定消息队列堆积率指标的等级。
其中,消息队列堆积率指标表示基站对于业务消息的处理能力,其中,每个业务都有一个消息队列,这里具体指排队等待业务处理的消息个数。而消息队列堆积率的分级策略类似于上述CPU使用率的分级策略,包括,当消息队列堆积率指标低于第四预设阈值时,对应的消息队列堆积率的等级为低;当消息队列堆积率指标高于第四预设阈值且低于第五预设阈值时,对应的消息队列堆积率的等级为中;当消息队列堆积率指标高于第五预设阈值时,对应的消息队列堆积率的等级为高;其中,第五预设阈值高于第四预设阈值。值得指出的是上述第四预设阈值和第五预设阈值均为行业经验值,对于不同处理能力要求的基站对应的门限值不同。以一般业务处理基站为例,可将第四预设阈值设置为100,第五预设阈值设置为3000,即当消息队列堆积率低于100时,表示当前业务堆积率为低;当消息队列堆积率高于100且低于3000时,表示当前业务堆积率为中;当消息队列堆积率高于3000时,表示当前业务堆积率为高,值得指出的是,以上低于某一预设阈值均包括等于该预设阈值的情况。
步骤S204:根据评估因子中的内存使用率指标,查询预先设置的内存使用率的分级策略,确定内存使用率指标的等级。
其中,内存使用率指标表示基站业务消息的交互程度,内存使用率的分级策略包括:当内存使用率指标低于第六预设阈值时,对应的内存使用率等级为正常;当内存使用率指标高于第六预设阈值时,对应的内存使用率等级为耗尽。值得指出的是这里所说的第六预设阈值与上述第一预设阈值至第五预设阈值不同,而是指内存池集耗尽的门限值。基站内存包括多个不同容量类型的内存池集,每个内存池集包含多个大小相等的内存块。例如:64字节池集、128字节池集、256字节池集等。当多个容量大小连续的内存池集中的所有内存块均被占用时,表示基站的内存状态为耗尽。由于基站内包括多个容量大小连续的内存池集,第六预设阈值可优选地设置为5个容量大小连续的内存池集中的所有内存块均被占用时,作为内存池集耗尽的门限值,例如: 64字节池集、128字节池集、256字节池集、512字节池集、1024字节池集中全部内存块被占用,表示该基站的内存使用率达到耗尽等级。
以上分别从CPU使用率、业务堆积率和内存使用率三个方面对评估因子的分级策略做出了详细介绍,在根据分级策略得到对应的指标等级后,执行以下步骤:
步骤S205:根据评估因子中CPU使用率指标、消息队列堆积率指标以及内存使用率指标对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果。
可选地,评估中心的决策单元综合以上CPU使用率指标、消息队列堆积率指标以及内存使用率指标对应的指标等级,可对基站的处理能力进行全面准确的评估,评估方式可参照并不限于以下示例实现(可参照下表):
Figure PCTCN2016091612-appb-000001
表中表示,当内存使用率指标的指标等级为正常,且消息队列堆积率指标的指标等级为低;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为中,且CPU使用率指标的指标等级为低或中;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为低时,确定基站当前处理能力的评估结果为低;
当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为中,且CPU使用率指标的指标等级为高或过载;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为中时,确定基站当前处理能力的评估结果为中;
当内存使用率指标等级为正常,消息队列堆积率指标等级为高,且CPU使用率指标等级为高时,确定基站当前处理能力的评估结果为高;
当内存使用率指标的指标等级为正常,CPU使用率指标的指标等级为过载,且消息队列堆积率指标的指标等级为高时,或者,当内存使用率指标的指标等级为耗尽时,确定基站当前处理能力的评估结果为过载状态。
综上,本发明实施例的基站负荷评估方法通过综合多个表征处理能力的指标(CPU使用率指标、消息队列堆积率指标以及内存使用率指标)作为评估基站负荷的评估因子,根据每一个评估因子的实时特征以及预先设置的分级策略,确定对应指标的指标等级,可以及时、准确、平滑、全面的度量基站的实时负荷,最大限度地利用基站处理资源,且能够避免不必要的抖动情况。
值得指出的是,上述评估过程可在业务向基站申请注册处理时触发进行,在基站响应对应业务之前将评估结果反馈至业务,以便业务及时调整自身行为。而评估过程中查询的分级策略预先配置存储于基站的策略数据库中。
上述方法可以通过基站实现。
实施例三
以上实施例一和实施例二分别介绍了本发明的基站负荷评估方法的具体 实现方式,下面本实施例三将结合附图对其对应的装置做进一步说明。
如图3所示,本发明的实施例还提供了一种基站负荷评估装置,具体包括:
获取模块31,设置为获取多个表征基站当前处理能力的评估因子;
处理模块32,设置为根据每一个评估因子,查询预先设置的分级策略,确定每一个评估因子对应的指标等级;
评估模块33,设置为根据所有评估因子对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果。
可选的,获取模块31包括:
获取单元,设置为获取基站当前的CPU使用率指标、消息队列堆积率指标以及内存使用率指标。
可选的,处理模块32包括:
第一处理单元,设置为根据评估因子中的CPU使用率指标,查询预先设置的CPU使用率的分级策略,确定CPU使用率指标的等级;
第二处理单元,设置为根据评估因子中的消息队列堆积率指标,查询预先设置的消息队列堆积率的分级策略,确定消息队列堆积率指标的等级;
第三处理单元,设置为根据评估因子中的内存使用率指标,查询预先设置的内存使用率的分级策略,确定内存使用率指标的等级。
可选的,CPU使用率的分级策略包括:
当CPU使用率指标低于第一预设阈值时,对应的CPU使用率等级为低;
当CPU使用率指标高于第一预设阈值,且低于第二预设阈值时,对应的CPU使用率等级为中;
当CPU使用率指标高于第二预设阈值,且低于第三预设阈值时,对应的CPU使用率等级为高;
当CPU使用率指标高于第三预设阈值时,对应的CPU使用率等级为过载;其中,第三预设阈值高于第二预设阈值,第二预设阈值高于第一预设阈 值。
可选的,消息队列堆积率的分级策略包括:
当消息队列堆积率指标低于第四预设阈值时,对应的消息队列堆积率的等级为低;
当消息队列堆积率指标高于第四预设阈值且低于第五预设阈值时,对应的消息队列堆积率的等级为中;
当消息队列堆积率指标高于第五预设阈值时,对应的消息队列堆积率的等级为高;其中,第五预设阈值高于第四预设阈值。
其中,内存使用率的分级策略包括:
当内存使用率指标低于第六预设阈值时,对应的内存使用率等级为正常;
当内存使用率指标高于第六预设阈值时,对应的内存使用率等级为耗尽。
可选的,评估模块33包括:
评估子模块,设置为根据评估因子中CPU使用率指标、消息队列堆积率指标以及内存使用率指标对应的指标等级,对基站当前的处理能力进行评估,得到对应的评估结果。
可选的,评估子模块包括:
第一评估单元,设置为当内存使用率指标的指标等级为正常,且消息队列堆积率指标的指标等级为低;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为中,且CPU使用率指标的指标等级为低或中;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为低时,确定基站当前处理能力的评估结果为低;
第二评估单元,设置为当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为中,且CPU使用率指标的指标等级为高或过载;或者,当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为中时,确定基站当前处理能力的评估结果为中;
第三评估单元,设置为当内存使用率指标的指标等级为正常,消息队列堆积率指标的指标等级为高,且CPU使用率指标的指标等级为高时,确定基站当前处理能力的评估结果为高;
第四评估单元,设置为当内存使用率指标的指标等级为正常,CPU使用率指标的指标等级为过载,且消息队列堆积率指标的指标等级为高时,或者,当内存使用率指标的指标等级为耗尽时,确定基站当前处理能力的评估结果为过载状态。
本发明实施例还提出了一种计算机可读存储介质,存储有计算机可执行指令,计算机可执行指令用于执行上述描述的任意一个方法。
需要说明的是,该装置是与上述基站负荷评估方法对应的装置,上述方法实施例中所有实现方式均适用于该装置的实施例中,也能达到相同的技术效果。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件(例如处理器)完成,所述程序可以存储于计算机可读存储介质中,如只读存储器、磁盘或光盘等。可选地,上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地,上述实施例中的各模块/单元可以采用硬件的形式实现,例如通过集成电路来实现其相应功能,也可以采用软件功能模块的形式实现,例如通过处理器执行存储与存储器中的程序/指令来实现其相应功能。本发明不限于任何特定形式的硬件和软件的结合。
以上所述的是本发明的优选实施方式,应当指出对于本技术领域的普通人员来说,在不脱离本发明所述的原理前提下还可以作出若干改进和润饰,这些改进和润饰也在本发明的保护范围内。
工业实用性
上述技术方案及时、准确、平滑、全面的度量了基站的实时负荷,最大限度地利用了基站处理资源,且避免了不必要的抖动情况。

Claims (16)

  1. 一种基站负荷评估方法,包括:
    获取多个表征所述基站当前处理能力的评估因子;
    根据每一个评估因子,查询预先设置的分级策略,确定每一个评估因子对应的指标等级;
    根据所有评估因子对应的指标等级,对所述基站当前的处理能力进行评估,得到对应的评估结果。
  2. 根据权利要求1所述的基站负荷评估方法,其中,获取多个表征所述基站当前处理能力的评估因子的步骤包括:
    获取所述基站当前的中央处理器CPU使用率指标、消息队列堆积率指标以及内存使用率指标。
  3. 根据权利要求2所述的基站负荷评估方法,其中,根据每一个评估因子,查询预先设置的分级策略,确定每一个评估因子对应的指标等级的步骤包括:
    根据所述评估因子中的CPU使用率指标,查询预先设置的CPU使用率的分级策略,确定CPU使用率指标的等级;
    根据所述评估因子中的消息队列堆积率指标,查询预先设置的消息队列堆积率的分级策略,确定消息队列堆积率指标的等级;
    根据所述评估因子中的内存使用率指标,查询预先设置的内存使用率的分级策略,确定内存使用率指标的等级。
  4. 根据权利要求3所述的基站负荷评估方法,其中,所述CPU使用率的分级策略包括:
    当所述CPU使用率指标低于第一预设阈值时,对应的CPU使用率等级为低;
    当所述CPU使用率指标高于所述第一预设阈值,且低于第二预设阈值时,对应的CPU使用率等级为中;
    当所述CPU使用率指标高于所述第二预设阈值,且低于第三预设阈值时,对应的CPU使用率等级为高;
    当所述CPU使用率指标高于第三预设阈值时,对应的CPU使用率等级为过载;其中,所述第三预设阈值高于所述第二预设阈值,所述第二预设阈值高于所述第一预设阈值。
  5. 根据权利要求3所述的基站负荷评估方法,其中,所述消息队列堆积率的分级策略包括:
    当所述消息队列堆积率指标低于第四预设阈值时,对应的消息队列堆积率的等级为低;
    当所述消息队列堆积率指标高于所述第四预设阈值且低于第五预设阈值时,对应的消息队列堆积率的等级为中;
    当所述消息队列堆积率指标高于所述第五预设阈值时,对应的消息队列堆积率的等级为高;其中,所述第五预设阈值高于所述第四预设阈值。
  6. 根据权利要求3所述的基站负荷评估方法,其中,所述内存使用率的分级策略包括:
    当所述内存使用率指标低于第六预设阈值时,对应的内存使用率等级为正常;
    当所述内存使用率指标高于所述第六预设阈值时,对应的内存使用率等级为耗尽。
  7. 根据权利要求3所述的基站负荷评估方法,其中,根据所有评估因子对应的指标等级,对所述基站当前的处理能力进行评估,得到对应的评估结果的步骤包括:
    根据所述评估因子中CPU使用率指标、消息队列堆积率指标以及内存使用率指标对应的指标等级,对所述基站当前的处理能力进行评估,得到对应的评估结果。
  8. 根据权利要求7所述的基站负荷评估方法,其中,根据所述评估因子中CPU使用率指标、消息队列堆积率指标以及内存使用率指标对应的指标等 级,对所述基站当前的处理能力进行评估,得到对应的评估结果的步骤包括:
    当所述内存使用率指标的指标等级为正常,且所述消息队列堆积率指标的指标等级为低;或者,当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为中,且所述CPU使用率指标的指标等级为低或中;或者,当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为高,且所述CPU使用率指标的指标等级为低时,确定所述基站当前处理能力的评估结果为低;
    当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为中,且所述CPU使用率指标的指标等级为高或过载;或者,当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为高,且所述CPU使用率指标的指标等级为中时,确定所述基站当前处理能力的评估结果为中;
    当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为高,且所述CPU使用率指标的指标等级为高时,确定所述基站当前处理能力的评估结果为高;
    当所述内存使用率指标的指标等级为正常,所述CPU使用率指标的指标等级为过载,且所述消息队列堆积率指标的指标等级为高时,或者,当所述内存使用率指标的指标等级为耗尽时,确定所述基站当前处理能力的评估结果为过载状态。
  9. 一种基站负荷评估装置,包括:
    获取模块,设置为获取多个表征所述基站当前处理能力的评估因子;
    处理模块,设置为根据每一个评估因子,查询预先设置的分级策略,确定每一个评估因子对应的指标等级;
    评估模块,设置为根据所有评估因子对应的指标等级,对所述基站当前的处理能力进行评估,得到对应的评估结果。
  10. 根据权利要求9所述的基站负荷评估装置,其中,所述获取模块包括:
    获取单元,设置为获取所述基站当前的中央处理器CPU使用率指标、消息队列堆积率指标以及内存使用率指标。
  11. 根据权利要求10所述的基站负荷评估装置,其中,所述处理模块包括:
    第一处理单元,设置为根据所述评估因子中的CPU使用率指标,查询预先设置的CPU使用率的分级策略,确定CPU使用率指标的等级;
    第二处理单元,设置为根据所述评估因子中的消息队列堆积率指标,查询预先设置的消息队列堆积率的分级策略,确定消息队列堆积率指标的等级;
    第三处理单元,设置为根据所述评估因子中的内存使用率指标,查询预先设置的内存使用率的分级策略,确定内存使用率指标的等级。
  12. 根据权利要求11所述的基站负荷评估装置,其中,所述CPU使用率的分级策略包括:
    当所述CPU使用率指标低于第一预设阈值时,对应的CPU使用率等级为低;
    当所述CPU使用率指标高于所述第一预设阈值,且低于第二预设阈值时,对应的CPU使用率等级为中;
    当所述CPU使用率指标高于所述第二预设阈值,且低于第三预设阈值时,对应的CPU使用率等级为高;
    当所述CPU使用率指标高于第三预设阈值时,对应的CPU使用率等级为过载;其中,所述第三预设阈值高于所述第二预设阈值,所述第二预设阈值高于所述第一预设阈值。
  13. 根据权利要求11所述的基站负荷评估装置,其中,所述消息队列堆积率的分级策略包括:
    当所述消息队列堆积率指标低于第四预设阈值时,对应的消息队列堆积率的等级为低;
    当所述消息队列堆积率指标高于所述第四预设阈值且低于第五预设阈值时,对应的消息队列堆积率的等级为中;
    当所述消息队列堆积率指标高于所述第五预设阈值时,对应的消息队列堆积率的等级为高;其中,所述第五预设阈值高于所述第四预设阈值。
  14. 根据权利要求11所述的基站负荷评估装置,其中,所述内存使用率的分级策略包括:
    当所述内存使用率指标低于第六预设阈值时,对应的内存使用率等级为正常;
    当所述内存使用率指标高于所述第六预设阈值时,对应的内存使用率等级为耗尽。
  15. 根据权利要求11所述的基站负荷评估装置,其中,所述评估模块包括:
    评估子模块,设置为根据所述评估因子中CPU使用率指标、消息队列堆积率指标以及内存使用率指标对应的指标等级,对所述基站当前的处理能力进行评估,得到对应的评估结果。
  16. 根据权利要求15所述的基站负荷评估装置,其中,所述评估子模块包括:
    第一评估单元,设置为当所述内存使用率指标的指标等级为正常,且所述消息队列堆积率指标的指标等级为低;或者,当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为中,且所述CPU使用率指标的指标等级为低或中;或者,当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为高,且所述CPU使用率指标的指标等级为低时,确定所述基站当前处理能力的评估结果为低;
    第二评估单元,设置为当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为中,且所述CPU使用率指标的指标等级为高或过载;或者,当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为高,且所述CPU使用率指标的指标等级为中时,确定所述基站当前处理能力的评估结果为中;
    第三评估单元,设置为当所述内存使用率指标的指标等级为正常,所述消息队列堆积率指标的指标等级为高,且所述CPU使用率指标的指标等级为 高时,确定所述基站当前处理能力的评估结果为高;
    第四评估单元,设置为当所述内存使用率指标的指标等级为正常,所述CPU使用率指标的指标等级为过载,且所述消息队列堆积率指标的指标等级为高时,或者,当所述内存使用率指标的指标等级为耗尽时,确定所述基站当前处理能力的评估结果为过载状态。
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