CN1403912A - 在实时***中测量中央处理器任务占用率的方法和装置 - Google Patents
在实时***中测量中央处理器任务占用率的方法和装置 Download PDFInfo
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- CN1403912A CN1403912A CN02132247A CN02132247A CN1403912A CN 1403912 A CN1403912 A CN 1403912A CN 02132247 A CN02132247 A CN 02132247A CN 02132247 A CN02132247 A CN 02132247A CN 1403912 A CN1403912 A CN 1403912A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
- G06F11/3419—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment by assessing time
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3466—Performance evaluation by tracing or monitoring
- G06F11/348—Circuit details, i.e. tracer hardware
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/34—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment
- G06F11/3409—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment
- G06F11/3419—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment by assessing time
- G06F11/3423—Recording or statistical evaluation of computer activity, e.g. of down time, of input/output operation ; Recording or statistical evaluation of user activity, e.g. usability assessment for performance assessment by assessing time where the assessed time is active or idle time
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/805—Real-time
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2201/00—Indexing scheme relating to error detection, to error correction, and to monitoring
- G06F2201/88—Monitoring involving counting
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Quality & Reliability (AREA)
- Debugging And Monitoring (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0054671A KR100422132B1 (ko) | 2001-09-06 | 2001-09-06 | 실시간 시스템의 씨피유 타스크 점유율 측정장치 |
KR54671/2001 | 2001-09-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1403912A true CN1403912A (zh) | 2003-03-19 |
CN1199100C CN1199100C (zh) | 2005-04-27 |
Family
ID=19713999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021322473A Expired - Fee Related CN1199100C (zh) | 2001-09-06 | 2002-09-03 | 在实时***中测量中央处理器任务占用率的方法和装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6795797B2 (zh) |
KR (1) | KR100422132B1 (zh) |
CN (1) | CN1199100C (zh) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1310147C (zh) * | 2004-12-13 | 2007-04-11 | 华为技术有限公司 | 一种控制打印频度的方法 |
CN100337210C (zh) * | 2003-03-27 | 2007-09-12 | 华为技术有限公司 | 实时监测处理器运算负荷的方法 |
CN100419687C (zh) * | 2005-05-27 | 2008-09-17 | 佛山市顺德区顺达电脑厂有限公司 | 平衡***使用效率的移动装置及其方法 |
CN102110043A (zh) * | 2010-12-30 | 2011-06-29 | 上海顶竹通讯技术有限公司 | 一种cpu占用率的计算方法及装置 |
CN102307224A (zh) * | 2011-05-17 | 2012-01-04 | 华为软件技术有限公司 | 云计算***中业务隔离的实现方法及装置、云服务器 |
CN102354295A (zh) * | 2011-09-21 | 2012-02-15 | 北京广利核***工程有限公司 | 一种dcs***中设备的cpu负荷测试方法 |
CN102831046A (zh) * | 2011-06-16 | 2012-12-19 | 中兴通讯股份有限公司 | 通讯***中一种软件性能采集的方法及装置 |
CN104077209A (zh) * | 2013-03-29 | 2014-10-01 | 通用汽车环球科技运作有限责任公司 | 计算cpu利用率的方法 |
CN106649042A (zh) * | 2016-12-28 | 2017-05-10 | 深圳市深信服电子科技有限公司 | 一种cpu负载信息的处理方法及处理装置 |
CN109002377A (zh) * | 2018-07-26 | 2018-12-14 | 郑州云海信息技术有限公司 | 一种处理器检测方法、处理器检测装置以及计算机设备 |
CN111913805A (zh) * | 2020-07-31 | 2020-11-10 | 北京天融信网络安全技术有限公司 | 一种cpu利用率计算方法及装置 |
CN113419917A (zh) * | 2021-06-23 | 2021-09-21 | 蔚然(南京)动力科技有限公司 | 一种嵌入式操作***任务和中断的cpu负载率计算方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7178146B1 (en) * | 2002-03-26 | 2007-02-13 | Emc Corporation | Pizza scheduler |
US7290260B2 (en) * | 2003-02-20 | 2007-10-30 | International Business Machines Corporation | Dynamic processor redistribution between partitions in a computing system |
JP2005056196A (ja) * | 2003-08-05 | 2005-03-03 | Fanuc Ltd | プログラマブルコントローラ |
JP4208783B2 (ja) * | 2004-07-28 | 2009-01-14 | キヤノン株式会社 | 画像処理装置および設定時刻調整方法およびプログラム |
US7716015B2 (en) * | 2006-07-26 | 2010-05-11 | Magix Ag | Single-track load meter for audio applications |
US8365177B2 (en) * | 2009-01-20 | 2013-01-29 | Oracle International Corporation | Dynamically monitoring and rebalancing resource allocation of monitored processes based on execution rates of measuring processes at multiple priority levels |
CN102200943B (zh) * | 2010-03-25 | 2014-12-03 | 腾讯科技(深圳)有限公司 | 一种基于后台自动检测cpu使用率的方法和设备 |
US9547528B1 (en) | 2010-03-29 | 2017-01-17 | EMC IP Holding Company LLC | Pizza scheduler |
CN104572414A (zh) * | 2014-12-23 | 2015-04-29 | 深圳市邦彦信息技术有限公司 | 一种用于vxWorks的CPU占用率检测方法和*** |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0814795B2 (ja) * | 1986-01-14 | 1996-02-14 | 株式会社日立製作所 | マルチプロセッサ仮想計算機システム |
JPS63269239A (ja) * | 1987-04-28 | 1988-11-07 | Mitsubishi Electric Corp | プロセツサの負荷測定方式 |
JPH04252638A (ja) * | 1991-01-29 | 1992-09-08 | Nec Corp | 通信制御方式 |
JPH04342057A (ja) * | 1991-05-20 | 1992-11-27 | Kyushu Nippon Denki Software Kk | マルチプロセッサシステムのタスク管理方式 |
KR930008632A (ko) * | 1991-10-25 | 1993-05-21 | 정용문 | 실시간 타스크 처리 방법 |
JPH05151004A (ja) * | 1991-11-30 | 1993-06-18 | Nec Corp | タスクのcpu占有時間測定方法 |
JPH05181711A (ja) * | 1992-01-06 | 1993-07-23 | Nec Corp | 機器正常性確認ジョブ投入システム |
JPH0659981A (ja) * | 1992-08-06 | 1994-03-04 | Matsushita Electric Ind Co Ltd | 情報処理装置 |
DE19530483A1 (de) * | 1995-08-18 | 1997-02-20 | Siemens Ag | Einrichtung und Verfahren zur Echtzeit-Verarbeitung einer Mehrzahl von Tasks |
JPH1011333A (ja) * | 1996-06-24 | 1998-01-16 | Nippon Denki Ido Tsushin Kk | タスク別cpu使用率測定装置 |
US5928321A (en) * | 1997-05-30 | 1999-07-27 | Sony Corporation | Task and stack manager for digital video decoding |
US6182238B1 (en) * | 1998-05-14 | 2001-01-30 | Intel Corporation | Fault tolerant task dispatching |
JP3099807B2 (ja) * | 1998-05-15 | 2000-10-16 | 日本電気株式会社 | Cpu使用率測定方式 |
JP3573957B2 (ja) * | 1998-05-20 | 2004-10-06 | インターナショナル・ビジネス・マシーンズ・コーポレーション | コンピュータ内のプロセッサの動作速度制御方法及びコンピュータ |
KR100279810B1 (ko) * | 1998-05-23 | 2001-02-01 | 윤종용 | 멀티 타스크 시스템의 퍼포먼스 측정방법 |
JP2001101868A (ja) * | 1999-09-30 | 2001-04-13 | Hitachi Ltd | 半導体記憶装置 |
KR20010046955A (ko) * | 1999-11-16 | 2001-06-15 | 윤종용 | 멀티 타스킹을 지원하는 시스템에서 프로세서의 비가동율측정 방법 |
JP2002082815A (ja) * | 2000-09-07 | 2002-03-22 | Oki Electric Ind Co Ltd | タスクプログラム制御システム |
JP4055103B2 (ja) * | 2000-10-02 | 2008-03-05 | 株式会社ルネサステクノロジ | 不揮発性メモリおよびそれを内蔵した半導体集積回路並びに不揮発性メモリの書込み方法 |
JP2002202959A (ja) * | 2000-12-28 | 2002-07-19 | Hitachi Ltd | 動的な資源分配をする仮想計算機システム |
JP2003015888A (ja) * | 2001-07-02 | 2003-01-17 | Nec Eng Ltd | Cpu負荷計測方式 |
JP2003288237A (ja) * | 2002-03-27 | 2003-10-10 | Hitachi Ltd | 制御装置における実行時間測定装置及び実行時間測定方法 |
-
2001
- 2001-09-06 KR KR10-2001-0054671A patent/KR100422132B1/ko not_active IP Right Cessation
-
2002
- 2002-08-26 US US10/227,270 patent/US6795797B2/en not_active Expired - Fee Related
- 2002-09-03 CN CNB021322473A patent/CN1199100C/zh not_active Expired - Fee Related
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100337210C (zh) * | 2003-03-27 | 2007-09-12 | 华为技术有限公司 | 实时监测处理器运算负荷的方法 |
CN1310147C (zh) * | 2004-12-13 | 2007-04-11 | 华为技术有限公司 | 一种控制打印频度的方法 |
CN100419687C (zh) * | 2005-05-27 | 2008-09-17 | 佛山市顺德区顺达电脑厂有限公司 | 平衡***使用效率的移动装置及其方法 |
CN102110043A (zh) * | 2010-12-30 | 2011-06-29 | 上海顶竹通讯技术有限公司 | 一种cpu占用率的计算方法及装置 |
CN102307224A (zh) * | 2011-05-17 | 2012-01-04 | 华为软件技术有限公司 | 云计算***中业务隔离的实现方法及装置、云服务器 |
CN102831046A (zh) * | 2011-06-16 | 2012-12-19 | 中兴通讯股份有限公司 | 通讯***中一种软件性能采集的方法及装置 |
CN102354295A (zh) * | 2011-09-21 | 2012-02-15 | 北京广利核***工程有限公司 | 一种dcs***中设备的cpu负荷测试方法 |
CN102354295B (zh) * | 2011-09-21 | 2013-08-07 | 北京广利核***工程有限公司 | 一种dcs***中设备的cpu负荷测试方法 |
CN104077209A (zh) * | 2013-03-29 | 2014-10-01 | 通用汽车环球科技运作有限责任公司 | 计算cpu利用率的方法 |
CN106649042A (zh) * | 2016-12-28 | 2017-05-10 | 深圳市深信服电子科技有限公司 | 一种cpu负载信息的处理方法及处理装置 |
CN106649042B (zh) * | 2016-12-28 | 2019-08-06 | 深信服科技股份有限公司 | 一种cpu负载信息的处理方法及处理装置 |
CN109002377A (zh) * | 2018-07-26 | 2018-12-14 | 郑州云海信息技术有限公司 | 一种处理器检测方法、处理器检测装置以及计算机设备 |
CN111913805A (zh) * | 2020-07-31 | 2020-11-10 | 北京天融信网络安全技术有限公司 | 一种cpu利用率计算方法及装置 |
CN111913805B (zh) * | 2020-07-31 | 2023-11-28 | 北京天融信网络安全技术有限公司 | 一种cpu利用率计算方法及装置 |
CN113419917A (zh) * | 2021-06-23 | 2021-09-21 | 蔚然(南京)动力科技有限公司 | 一种嵌入式操作***任务和中断的cpu负载率计算方法 |
CN113419917B (zh) * | 2021-06-23 | 2024-06-11 | 蔚然(南京)动力科技有限公司 | 一种嵌入式操作***任务和中断的cpu负载率计算方法 |
Also Published As
Publication number | Publication date |
---|---|
KR20030021409A (ko) | 2003-03-15 |
KR100422132B1 (ko) | 2004-03-11 |
US6795797B2 (en) | 2004-09-21 |
CN1199100C (zh) | 2005-04-27 |
US20030046030A1 (en) | 2003-03-06 |
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