DE69637228D1 - Verfahren und vorrichtung zur messung der antwortzeit - Google Patents

Verfahren und vorrichtung zur messung der antwortzeit

Info

Publication number
DE69637228D1
DE69637228D1 DE69637228T DE69637228T DE69637228D1 DE 69637228 D1 DE69637228 D1 DE 69637228D1 DE 69637228 T DE69637228 T DE 69637228T DE 69637228 T DE69637228 T DE 69637228T DE 69637228 D1 DE69637228 D1 DE 69637228D1
Authority
DE
Germany
Prior art keywords
measuring
response time
transaction
intrusively
invasively
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69637228T
Other languages
English (en)
Other versions
DE69637228T2 (de
Inventor
James M Rosborough
Steven J Moore
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CA Inc
Original Assignee
Computer Associates Think Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Computer Associates Think Inc filed Critical Computer Associates Think Inc
Publication of DE69637228D1 publication Critical patent/DE69637228D1/de
Application granted granted Critical
Publication of DE69637228T2 publication Critical patent/DE69637228T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • 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
    • G06F11/3452—Performance evaluation by statistical analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/50—Network service management, e.g. ensuring proper service fulfilment according to agreements
    • H04L41/5041—Network service management, e.g. ensuring proper service fulfilment according to agreements characterised by the time relationship between creation and deployment of a service
    • H04L41/5054—Automatic deployment of services triggered by the service manager, e.g. service implementation by automatic configuration of network components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • 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
    • G06F11/349—Performance evaluation by tracing or monitoring for interfaces, buses
    • 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
    • G06F2201/87—Monitoring of transactions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/06—Generation of reports
    • H04L43/067—Generation of reports using time frame reporting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0852—Delays
    • H04L43/0864—Round trip delays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/12—Network monitoring probes
DE69637228T 1995-08-10 1996-07-19 Verfahren und vorrichtung zur messung der antwortzeit Expired - Lifetime DE69637228T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US513435 1995-08-10
US08/513,435 US5781449A (en) 1995-08-10 1995-08-10 Response time measurement apparatus and method
PCT/US1996/012035 WO1997006494A1 (en) 1995-08-10 1996-07-19 Response time measurement apparatus and method

Publications (2)

Publication Number Publication Date
DE69637228D1 true DE69637228D1 (de) 2007-10-11
DE69637228T2 DE69637228T2 (de) 2008-06-19

Family

ID=24043252

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69637228T Expired - Lifetime DE69637228T2 (de) 1995-08-10 1996-07-19 Verfahren und vorrichtung zur messung der antwortzeit

Country Status (13)

Country Link
US (7) US5781449A (de)
EP (1) EP0871938B1 (de)
JP (1) JP3774729B2 (de)
KR (1) KR100473304B1 (de)
CN (1) CN1197521A (de)
AT (1) ATE371894T1 (de)
AU (1) AU699693B2 (de)
BR (1) BR9610130A (de)
CA (1) CA2229022A1 (de)
DE (1) DE69637228T2 (de)
IL (1) IL123154A (de)
MX (1) MX9801142A (de)
WO (1) WO1997006494A1 (de)

Families Citing this family (227)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781449A (en) 1995-08-10 1998-07-14 Advanced System Technologies, Inc. Response time measurement apparatus and method
US6144961A (en) * 1995-08-31 2000-11-07 Compuware Corporation Method and system for non-intrusive measurement of transaction response times on a network
US5878420A (en) * 1995-08-31 1999-03-02 Compuware Corporation Network monitoring and management system
US8229844B2 (en) 1996-06-05 2012-07-24 Fraud Control Systems.Com Corporation Method of billing a purchase made over a computer network
US20030195848A1 (en) 1996-06-05 2003-10-16 David Felger Method of billing a purchase made over a computer network
US7555458B1 (en) 1996-06-05 2009-06-30 Fraud Control System.Com Corporation Method of billing a purchase made over a computer network
EP0825506B1 (de) 1996-08-20 2013-03-06 Invensys Systems, Inc. Verfahren und Gerät zur Fernprozesssteuerung
US6085243A (en) * 1996-12-13 2000-07-04 3Com Corporation Distributed remote management (dRMON) for networks
US6271843B1 (en) 1997-05-30 2001-08-07 International Business Machines Corporation Methods systems and computer program products for transporting users in three dimensional virtual reality worlds using transportation vehicles
US6094677A (en) * 1997-05-30 2000-07-25 International Business Machines Corporation Methods, systems and computer program products for providing insertions during delays in interactive systems
US5974460A (en) * 1997-06-16 1999-10-26 International Business Machines Corporation Apparatus and method for selecting an optimum telecommunications link
US6182146B1 (en) * 1997-06-27 2001-01-30 Compuware Corporation Automatic identification of application protocols through dynamic mapping of application-port associations
JP2000501542A (ja) * 1997-07-01 2000-02-08 プログレス ソフトウェア コーポレイション ネットワーク・アプリケーション用のテスト及びデバッグツール
US5905868A (en) * 1997-07-22 1999-05-18 Ncr Corporation Client/server distribution of performance monitoring data
US7171483B2 (en) * 1997-07-23 2007-01-30 International Business Machines Corporation Reducing information transmission time by adapting information delivery to the speed of a given network connection
US6526371B1 (en) * 1999-10-27 2003-02-25 Candle Distributed Solutions, Inc. Round trip response time measurement for computer programs
US6078956A (en) * 1997-09-08 2000-06-20 International Business Machines Corporation World wide web end user response time monitor
US6026391A (en) * 1997-10-31 2000-02-15 Oracle Corporation Systems and methods for estimating query response times in a computer system
US6178449B1 (en) * 1997-11-26 2001-01-23 International Business Machines Corporation Apparatus and method for measuring transaction time in a computer system
US6293801B1 (en) 1998-01-23 2001-09-25 Scientific Learning Corp. Adaptive motivation for computer-assisted training system
US6041352A (en) * 1998-01-23 2000-03-21 Hewlett-Packard Company Response time measuring system and method for determining and isolating time delays within a network
US6120298A (en) * 1998-01-23 2000-09-19 Scientific Learning Corp. Uniform motivation for multiple computer-assisted training systems
US6208640B1 (en) 1998-02-27 2001-03-27 David Spell Predictive bandwidth allocation method and apparatus
US6067638A (en) * 1998-04-22 2000-05-23 Scientific Learning Corp. Simulated play of interactive multimedia applications for error detection
US6113645A (en) * 1998-04-22 2000-09-05 Scientific Learning Corp. Simulated play of interactive multimedia applications for error detection
US6279001B1 (en) 1998-05-29 2001-08-21 Webspective Software, Inc. Web service
US7581006B1 (en) 1998-05-29 2009-08-25 Yahoo! Inc. Web service
US6976093B2 (en) 1998-05-29 2005-12-13 Yahoo! Inc. Web server content replication
US7035943B2 (en) 1998-05-29 2006-04-25 Yahoo! Inc. Web server content replication
US6314463B1 (en) * 1998-05-29 2001-11-06 Webspective Software, Inc. Method and system for measuring queue length and delay
US7143193B1 (en) 1998-05-29 2006-11-28 Yahoo! Inc. Content collection
US6317786B1 (en) 1998-05-29 2001-11-13 Webspective Software, Inc. Web service
US6205413B1 (en) * 1998-06-11 2001-03-20 Chatschik Bisdikian End-user oriented performance monitoring system for interactive end-to-end data communications
US6477571B1 (en) 1998-08-11 2002-11-05 Computer Associates Think, Inc. Transaction recognition and prediction using regular expressions
WO2000019664A2 (en) * 1998-09-30 2000-04-06 Netscout Service Level Corporation Managing computer resources
US6813640B1 (en) * 1998-12-08 2004-11-02 Macrovision Corporation System and method for controlling the editing by user action of digital objects created in a document server application
FR2790348B1 (fr) * 1999-02-26 2001-05-25 Thierry Grenot Systeme et procede de mesure des durees de transfert et des taux de pertes dans des reseaux de telecommunication haut-debit
US6560648B1 (en) * 1999-04-19 2003-05-06 International Business Machines Corporation Method and apparatus for network latency performance measurement
WO2000070531A2 (en) 1999-05-17 2000-11-23 The Foxboro Company Methods and apparatus for control configuration
US7089530B1 (en) 1999-05-17 2006-08-08 Invensys Systems, Inc. Process control configuration system with connection validation and configuration
US6754885B1 (en) 1999-05-17 2004-06-22 Invensys Systems, Inc. Methods and apparatus for controlling object appearance in a process control configuration system
US6788980B1 (en) 1999-06-11 2004-09-07 Invensys Systems, Inc. Methods and apparatus for control using control devices that provide a virtual machine environment and that communicate via an IP network
US6957255B1 (en) * 1999-06-28 2005-10-18 Amdocs (Israel) Ltd. Method and apparatus for session reconstruction and accounting involving VoIP calls
US6510352B1 (en) 1999-07-29 2003-01-21 The Foxboro Company Methods and apparatus for object-based process control
US6983350B1 (en) * 1999-08-31 2006-01-03 Intel Corporation SDRAM controller for parallel processor architecture
US6954739B1 (en) * 1999-11-16 2005-10-11 Lucent Technologies Inc. Measurement-based management method for packet communication networks
US6473660B1 (en) 1999-12-03 2002-10-29 The Foxboro Company Process control system and method with automatic fault avoidance
US6661794B1 (en) * 1999-12-29 2003-12-09 Intel Corporation Method and apparatus for gigabit packet assignment for multithreaded packet processing
US6725272B1 (en) * 2000-02-18 2004-04-20 Netscaler, Inc. Apparatus, method and computer program product for guaranteed content delivery incorporating putting a client on-hold based on response time
US6738349B1 (en) 2000-03-01 2004-05-18 Tektronix, Inc. Non-intrusive measurement of end-to-end network properties
US20080281963A1 (en) * 2000-03-02 2008-11-13 Rick Fletcher Distributed remote management (drmon) for networks
US7249192B1 (en) * 2000-03-09 2007-07-24 Hewlett-Packard Development Company, L.P. Protocol for insuring exactly once semantics of transactions across an unordered, unreliable network
DE50115341D1 (de) * 2000-04-13 2010-03-25 Infineon Technologies Ag Spannungswandler
EP2018018B1 (de) * 2000-05-12 2011-02-09 Niksun, Inc. Sicherheitskamera für ein Netzwerk
US6748431B1 (en) * 2000-05-26 2004-06-08 Microsoft Corporation Systems and methods for monitoring network exchanges between a client and a server
US7840691B1 (en) 2000-09-07 2010-11-23 Zamora Radio, Llc Personal broadcast server system for providing a customized broadcast
US6567767B1 (en) * 2000-09-19 2003-05-20 Unisys Corporation Terminal server simulated client performance measurement tool
US6831890B1 (en) * 2000-10-31 2004-12-14 Agilent Technologies, Inc. Measuring network performance parameters in data communication networks
US6735541B2 (en) * 2001-02-16 2004-05-11 Exxonmobil Research And Engineering Company Process unit monitoring program
US7792948B2 (en) * 2001-03-30 2010-09-07 Bmc Software, Inc. Method and system for collecting, aggregating and viewing performance data on a site-wide basis
US7506047B2 (en) * 2001-03-30 2009-03-17 Bmc Software, Inc. Synthetic transaction monitor with replay capability
US7461369B2 (en) * 2001-03-30 2008-12-02 Bmc Software, Inc. Java application response time analyzer
US8271678B2 (en) * 2001-04-03 2012-09-18 Arbor Networks, Inc. Independent detection and filtering of undesirable packets
US20020184363A1 (en) * 2001-04-20 2002-12-05 Steven Viavant Techniques for server-controlled measurement of client-side performance
US20020156878A1 (en) * 2001-04-24 2002-10-24 Conrad Jeffrey Richard Method and system for monitoring node response time
US7913261B2 (en) * 2001-05-02 2011-03-22 nCipher Corporation, Ltd. Application-specific information-processing method, system, and apparatus
US8140659B2 (en) * 2001-05-08 2012-03-20 Hewlett-Packard Development Company, L.P. Calculating an estimated time to complete a request
US7197559B2 (en) * 2001-05-09 2007-03-27 Mercury Interactive Corporation Transaction breakdown feature to facilitate analysis of end user performance of a server system
US20020198985A1 (en) * 2001-05-09 2002-12-26 Noam Fraenkel Post-deployment monitoring and analysis of server performance
US7962482B2 (en) 2001-05-16 2011-06-14 Pandora Media, Inc. Methods and systems for utilizing contextual feedback to generate and modify playlists
US6874099B1 (en) * 2001-05-31 2005-03-29 Sprint Communications Company L.P. Method and software for testing and performance monitoring
US7024477B2 (en) * 2001-06-29 2006-04-04 International Business Machines Corporation Service time analysis methods for the WSM QOS monitor
US20030033404A1 (en) * 2001-08-09 2003-02-13 Richardson David E. Method for automatically monitoring a network
US7194553B2 (en) 2001-10-16 2007-03-20 Microsoft Corporation Resolving virtual network names
US7676540B2 (en) * 2001-10-16 2010-03-09 Microsoft Corporation Scoped referral statements
EP1303097A3 (de) * 2001-10-16 2005-11-30 Microsoft Corporation Virtuelles verteiltes Sicherheitsystem
US7536712B2 (en) * 2001-10-16 2009-05-19 Microsoft Corporation Flexible electronic message security mechanism
US6976074B2 (en) * 2001-10-16 2005-12-13 Microsoft Corporation Systems and methods for negotiating transactions between nodes
US8015204B2 (en) * 2001-10-16 2011-09-06 Microsoft Corporation Scoped access control metadata element
US20030074579A1 (en) * 2001-10-16 2003-04-17 Microsoft Corporation Virtual distributed security system
US6915450B2 (en) * 2001-11-01 2005-07-05 Sun Microsystems, Inc. Method and apparatus for arbitrating transactions between domains in a computer system
US7899047B2 (en) 2001-11-27 2011-03-01 Microsoft Corporation Virtual network with adaptive dispatcher
US7065102B1 (en) * 2002-03-01 2006-06-20 Network General Technology System and method for correlating request and reply packets
US20030223367A1 (en) * 2002-03-29 2003-12-04 Shay A. David Methods for identifying network traffic flows
AU2003228415A1 (en) * 2002-03-29 2003-10-13 Network Genomics, Inc. Systems and methods for end-to-end quality of service measurements in a distributed network environment
US20040153563A1 (en) * 2002-03-29 2004-08-05 Shay A. David Forward looking infrastructure re-provisioning
WO2003089995A2 (en) 2002-04-15 2003-10-30 Invensys Systems, Inc. Methods and apparatus for process, factory-floor, environmental, computer aided manufacturing-based or other control system with real-time data distribution
US7662094B2 (en) * 2002-05-14 2010-02-16 Given Imaging Ltd. Optical head assembly with dome, and device for use thereof
US6792460B2 (en) * 2002-10-02 2004-09-14 Mercury Interactive Corporation System and methods for monitoring application server performance
US7542471B2 (en) * 2002-10-30 2009-06-02 Citrix Systems, Inc. Method of determining path maximum transmission unit
US7630305B2 (en) 2003-07-29 2009-12-08 Orbital Data Corporation TCP selective acknowledgements for communicating delivered and missed data packets
US7616638B2 (en) 2003-07-29 2009-11-10 Orbital Data Corporation Wavefront detection and disambiguation of acknowledgments
US8270423B2 (en) 2003-07-29 2012-09-18 Citrix Systems, Inc. Systems and methods of using packet boundaries for reduction in timeout prevention
US8233392B2 (en) * 2003-07-29 2012-07-31 Citrix Systems, Inc. Transaction boundary detection for reduction in timeout penalties
US20040123279A1 (en) * 2002-12-18 2004-06-24 International Business Machines Corporation Method and system for auto-instrumenting java applications through probe injection
FR2849313B1 (fr) * 2002-12-20 2005-03-11 Cit Alcatel Dispositif de controle de traitements associes a des flux au sein d'un reseau de communications
US7568023B2 (en) * 2002-12-24 2009-07-28 Hewlett-Packard Development Company, L.P. Method, system, and data structure for monitoring transaction performance in a managed computer network environment
GB2399189B (en) * 2003-03-05 2006-07-19 Quazal Technologies Inc Coherent data sharing
US6976144B1 (en) * 2003-05-06 2005-12-13 Pegasystems, Inc. Methods and apparatus for digital data processing with mutable inheritance
WO2005006205A1 (en) * 2003-07-15 2005-01-20 Intel, Zakrytoe Aktsionernoe Obschestvo A method of efficient performance monitoring for symmetric multi-threading systems
US8432800B2 (en) 2003-07-29 2013-04-30 Citrix Systems, Inc. Systems and methods for stochastic-based quality of service
US8238241B2 (en) 2003-07-29 2012-08-07 Citrix Systems, Inc. Automatic detection and window virtualization for flow control
US7656799B2 (en) 2003-07-29 2010-02-02 Citrix Systems, Inc. Flow control system architecture
US8437284B2 (en) 2003-07-29 2013-05-07 Citrix Systems, Inc. Systems and methods for additional retransmissions of dropped packets
US7698453B2 (en) * 2003-07-29 2010-04-13 Oribital Data Corporation Early generation of acknowledgements for flow control
US7464181B2 (en) * 2003-09-11 2008-12-09 International Business Machines Corporation Method for caching lookups based upon TCP traffic flow characteristics
US20050097196A1 (en) * 2003-10-03 2005-05-05 Wronski Leszek D. Network status messaging
US7978716B2 (en) 2003-11-24 2011-07-12 Citrix Systems, Inc. Systems and methods for providing a VPN solution
JP3937341B2 (ja) 2004-01-30 2007-06-27 日本電気株式会社 計算機システム性能測定分析用のトランザクションプロファイルの生成システム、その生成方法及びプログラム
US7761923B2 (en) 2004-03-01 2010-07-20 Invensys Systems, Inc. Process control methods and apparatus for intrusion detection, protection and network hardening
US7665063B1 (en) 2004-05-26 2010-02-16 Pegasystems, Inc. Integration of declarative rule-based processing with procedural programming
US8739274B2 (en) 2004-06-30 2014-05-27 Citrix Systems, Inc. Method and device for performing integrated caching in a data communication network
US7757074B2 (en) 2004-06-30 2010-07-13 Citrix Application Networking, Llc System and method for establishing a virtual private network
US8495305B2 (en) 2004-06-30 2013-07-23 Citrix Systems, Inc. Method and device for performing caching of dynamically generated objects in a data communication network
EP1771998B1 (de) 2004-07-23 2015-04-15 Citrix Systems, Inc. Systeme und verfahren zur kommunikationsoptimierung zwischen netzwerkknoten
EP1771979B1 (de) 2004-07-23 2011-11-23 Citrix Systems, Inc. Verfahren und system zur sicherung von zugriff aus der ferne auf private netze
KR100608833B1 (ko) * 2004-11-22 2006-08-08 엘지전자 주식회사 인터넷을 통한 디버깅 장치의 원격 제어 장치 및 방법
US8954595B2 (en) 2004-12-30 2015-02-10 Citrix Systems, Inc. Systems and methods for providing client-side accelerated access to remote applications via TCP buffering
US8700695B2 (en) 2004-12-30 2014-04-15 Citrix Systems, Inc. Systems and methods for providing client-side accelerated access to remote applications via TCP pooling
US7810089B2 (en) 2004-12-30 2010-10-05 Citrix Systems, Inc. Systems and methods for automatic installation and execution of a client-side acceleration program
US8549149B2 (en) 2004-12-30 2013-10-01 Citrix Systems, Inc. Systems and methods for providing client-side accelerated access to remote applications via TCP multiplexing
US8706877B2 (en) 2004-12-30 2014-04-22 Citrix Systems, Inc. Systems and methods for providing client-side dynamic redirection to bypass an intermediary
JP5183214B2 (ja) 2005-01-24 2013-04-17 サイトリックス システムズ，インコーポレイテッド ネットワークにおいて動的に生成されたオブジェクトのキャッシングを実行するためのシステムおよび方法
US8255456B2 (en) 2005-12-30 2012-08-28 Citrix Systems, Inc. System and method for performing flash caching of dynamically generated objects in a data communication network
US7975000B2 (en) * 2005-01-27 2011-07-05 Fmr Llc A/B testing of a webpage
US8335704B2 (en) 2005-01-28 2012-12-18 Pegasystems Inc. Methods and apparatus for work management and routing
US20060224822A1 (en) * 2005-03-18 2006-10-05 Blomquist Scott A System and method for tagging and filtering electronic data
US7519007B2 (en) * 2005-04-01 2009-04-14 International Business Machines Corporation Method utilizing a single agent on a non-origin node for measuring the roundtrip response time of web pages with embedded HTML frames over a public or private network
US7580365B2 (en) * 2005-04-01 2009-08-25 International Business Machines Corporation System and method utilizing a single agent on a non-origin node for measuring the roundtrip response time over a public or private network with HTTP/HTTPS network protocol
US20060221851A1 (en) * 2005-04-01 2006-10-05 International Business Machines Corporation System and method for measuring the roundtrip response time of network protocols utilizing a single agent on a non-origin node
GB2428534B (en) * 2005-07-20 2010-06-02 Agilent Technologies Inc Measurement system and method of measuring a transit metric
US20070047438A1 (en) * 2005-08-20 2007-03-01 Malloy Patrick J Identifying a transaction of interest within a network
US7991971B2 (en) * 2005-09-09 2011-08-02 Microsoft Corporation State management for transactional backup consistency
US20070084638A1 (en) * 2005-10-19 2007-04-19 Clyde Bohnsack Drilling fluid flow facilitation
US8194701B2 (en) * 2005-12-06 2012-06-05 Lippershy Celestial Llc System and/or method for downstream bidding
US9686183B2 (en) 2005-12-06 2017-06-20 Zarbaña Digital Fund Llc Digital object routing based on a service request
US20070136209A1 (en) * 2005-12-06 2007-06-14 Shabbir Khan Digital object title authentication
US8014389B2 (en) * 2005-12-06 2011-09-06 Lippershy Celestial Llc Bidding network
US8055897B2 (en) * 2005-12-06 2011-11-08 Lippershy Celestial Llc Digital object title and transmission information
US8301839B2 (en) 2005-12-30 2012-10-30 Citrix Systems, Inc. System and method for performing granular invalidation of cached dynamically generated objects in a data communication network
US7921184B2 (en) 2005-12-30 2011-04-05 Citrix Systems, Inc. System and method for performing flash crowd caching of dynamically generated objects in a data communication network
US7640222B2 (en) * 2006-03-03 2009-12-29 Pegasystems Inc. Rules base systems and methods with circumstance translation
JP4566148B2 (ja) * 2006-03-20 2010-10-20 富士通株式会社 ネットワーク疎通監視システム、ネットワーク疎通監視方法、中央装置、中継装置及びコンピュータプログラム
US7945251B2 (en) * 2006-03-27 2011-05-17 Sony Ericsson Mobile Communications Ab Locating a service device for a portable communication device
US8924335B1 (en) 2006-03-30 2014-12-30 Pegasystems Inc. Rule-based user interface conformance methods
US7860857B2 (en) 2006-03-30 2010-12-28 Invensys Systems, Inc. Digital data processing apparatus and methods for improving plant performance
US8468283B2 (en) * 2006-06-01 2013-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Arbiter diagnostic apparatus and method
US7877373B2 (en) * 2006-06-30 2011-01-25 Oracle International Corporation Executing alternative plans for a SQL statement
US20080016062A1 (en) * 2006-06-30 2008-01-17 Drescher Keith A Request-response trigger generation in link-connected computing systems
US9027011B1 (en) * 2006-08-31 2015-05-05 Oracle America, Inc. Using method-profiling to dynamically tune a virtual machine for responsiveness
US10110687B2 (en) * 2006-10-06 2018-10-23 International Business Machines Corporation Session based web usage reporter
US8396834B2 (en) * 2006-10-10 2013-03-12 International Business Machines Corporation Real time web usage reporter using RAM
US7779133B2 (en) * 2007-01-04 2010-08-17 Yahoo! Inc. Estimation of web client response time
US8250525B2 (en) * 2007-03-02 2012-08-21 Pegasystems Inc. Proactive performance management for multi-user enterprise software systems
US7779127B2 (en) * 2007-03-09 2010-08-17 Hewlett-Packard Development Company, L.P. System and method for determining a subset of transactions of a computing system for use in determing resource costs
US8681643B2 (en) * 2007-04-05 2014-03-25 Bloomberg Finance L.P. System and method of determining data latency over a network
US8903801B2 (en) * 2007-09-14 2014-12-02 Oracle International Corporation Fully automated SQL tuning
US8341178B2 (en) * 2007-09-18 2012-12-25 Oracle International Corporation SQL performance analyzer
US8069240B1 (en) 2007-09-25 2011-11-29 United Services Automobile Association (Usaa) Performance tuning of IT services
US8700608B2 (en) 2007-10-17 2014-04-15 Oracle International Corporation SQL execution plan verification
US8326970B2 (en) * 2007-11-05 2012-12-04 Hewlett-Packard Development Company, L.P. System and method for modeling a session-based system with a transaction-based analytic model
US8127235B2 (en) 2007-11-30 2012-02-28 International Business Machines Corporation Automatic increasing of capacity of a virtual space in a virtual world
US20090164919A1 (en) 2007-12-24 2009-06-25 Cary Lee Bates Generating data for managing encounters in a virtual world environment
JP4739364B2 (ja) * 2008-04-08 2011-08-03 株式会社日立製作所 サービス使用経路出力システム、管理サーバ、サービス使用経路出力方法、およびサービス使用経路出力プログラム
CN102124432B (zh) 2008-06-20 2014-11-26 因文西斯系统公司 对用于过程控制的实际和仿真设施进行交互的系统和方法
US8015276B2 (en) * 2008-11-18 2011-09-06 At&T Intellectual Property I, L.P. Method to identify performance and capacity bottlenecks of complex systems
JP5422989B2 (ja) * 2008-12-17 2014-02-19 富士通株式会社 トランザクションモデル生成支援プログラム、トランザクションモデル生成支援装置、およびトランザクションモデル生成支援方法
US8843435B1 (en) 2009-03-12 2014-09-23 Pegasystems Inc. Techniques for dynamic data processing
US8468492B1 (en) 2009-03-30 2013-06-18 Pegasystems, Inc. System and method for creation and modification of software applications
US8127060B2 (en) 2009-05-29 2012-02-28 Invensys Systems, Inc Methods and apparatus for control configuration with control objects that are fieldbus protocol-aware
US8463964B2 (en) 2009-05-29 2013-06-11 Invensys Systems, Inc. Methods and apparatus for control configuration with enhanced change-tracking
US8601556B2 (en) 2009-06-22 2013-12-03 Citrix Systems, Inc. Systems and methods for handling SSL session not reusable across multiple cores
US9654505B2 (en) 2009-06-22 2017-05-16 Citrix Systems, Inc. Systems and methods for encoding the core identifier in the session identifier
US8250198B2 (en) * 2009-08-12 2012-08-21 Microsoft Corporation Capacity planning for data center services
US8938533B1 (en) 2009-09-10 2015-01-20 AppDynamics Inc. Automatic capture of diagnostic data based on transaction behavior learning
JP5482243B2 (ja) * 2010-01-29 2014-05-07 富士通株式会社 系列生成プログラム、系列生成方法、および系列生成装置
US8429616B2 (en) * 2010-03-19 2013-04-23 Ebay Inc. Orthogonal experimentation in a computing environment
US8572252B2 (en) 2010-04-09 2013-10-29 Microsoft Corporation Extensible dynamic performance instrumentation of pages
US8694779B2 (en) 2010-08-13 2014-04-08 Bmc Software, Inc. Monitoring based on client perspective
US8510601B1 (en) * 2010-09-27 2013-08-13 Amazon Technologies, Inc. Generating service call patterns for systems under test
US8886795B2 (en) * 2011-01-27 2014-11-11 Hewlett-Packard Development Company, L.P. Method and system for determining response time of a server
US8880487B1 (en) 2011-02-18 2014-11-04 Pegasystems Inc. Systems and methods for distributed rules processing
ITRM20110436A1 (it) * 2011-08-11 2013-02-12 B P Informatica S R L Metodo di monitoraggio del tempo di download lato client di una pagina html, e relativo sistema di monitoraggio .
US9195936B1 (en) 2011-12-30 2015-11-24 Pegasystems Inc. System and method for updating or modifying an application without manual coding
US9100320B2 (en) * 2011-12-30 2015-08-04 Bmc Software, Inc. Monitoring network performance remotely
US9311598B1 (en) * 2012-02-02 2016-04-12 AppDynamics, Inc. Automatic capture of detailed analysis information for web application outliers with very low overhead
US9197606B2 (en) 2012-03-28 2015-11-24 Bmc Software, Inc. Monitoring network performance of encrypted communications
CN104516819B (zh) * 2012-03-29 2018-01-19 北京奇虎科技有限公司 软件的界面状态变化时间的测试方法和装置
US9438488B2 (en) * 2012-11-09 2016-09-06 Citrix Systems, Inc. Systems and methods for appflow for datastream
JP5856988B2 (ja) * 2013-02-04 2016-02-10 日本電信電話株式会社 通信分類装置及び方法及びプログラム
US10523521B2 (en) 2014-04-15 2019-12-31 Splunk Inc. Managing ephemeral event streams generated from captured network data
US9923767B2 (en) 2014-04-15 2018-03-20 Splunk Inc. Dynamic configuration of remote capture agents for network data capture
US9838512B2 (en) 2014-10-30 2017-12-05 Splunk Inc. Protocol-based capture of network data using remote capture agents
US11086897B2 (en) 2014-04-15 2021-08-10 Splunk Inc. Linking event streams across applications of a data intake and query system
US10462004B2 (en) 2014-04-15 2019-10-29 Splunk Inc. Visualizations of statistics associated with captured network data
US10700950B2 (en) 2014-04-15 2020-06-30 Splunk Inc. Adjusting network data storage based on event stream statistics
US10366101B2 (en) 2014-04-15 2019-07-30 Splunk Inc. Bidirectional linking of ephemeral event streams to creators of the ephemeral event streams
US9762443B2 (en) 2014-04-15 2017-09-12 Splunk Inc. Transformation of network data at remote capture agents
US10360196B2 (en) 2014-04-15 2019-07-23 Splunk Inc. Grouping and managing event streams generated from captured network data
US10127273B2 (en) 2014-04-15 2018-11-13 Splunk Inc. Distributed processing of network data using remote capture agents
US10693742B2 (en) 2014-04-15 2020-06-23 Splunk Inc. Inline visualizations of metrics related to captured network data
US11281643B2 (en) 2014-04-15 2022-03-22 Splunk Inc. Generating event streams including aggregated values from monitored network data
US9823864B2 (en) * 2014-06-02 2017-11-21 Micron Technology, Inc. Systems and methods for throttling packet transmission in a scalable memory system protocol
US10182129B1 (en) * 2014-06-19 2019-01-15 Amazon Technologies, Inc. Global optimization of a service-oriented system
US10091061B1 (en) 2014-06-19 2018-10-02 Amazon Technologies, Inc. Service-oriented system optimization using static analysis
US9998330B1 (en) 2014-06-19 2018-06-12 Amazon Technologies, Inc. Service-oriented system optimization using edge relocation
US9998328B1 (en) 2014-06-19 2018-06-12 Amazon Technologies, Inc. Service-oriented system optimization using client device relocation
US9998562B1 (en) 2014-06-19 2018-06-12 Amazon Technologies, Inc. Service-oriented system optimization using partial service relocation
US10621064B2 (en) 2014-07-07 2020-04-14 Oracle International Corporation Proactive impact measurement of database changes on production systems
US9967164B2 (en) * 2014-09-02 2018-05-08 Netscout Systems Texas, Llc Methods and devices to efficiently determine node delay in a communication network
US10469396B2 (en) 2014-10-10 2019-11-05 Pegasystems, Inc. Event processing with enhanced throughput
US9596253B2 (en) 2014-10-30 2017-03-14 Splunk Inc. Capture triggers for capturing network data
US10334085B2 (en) 2015-01-29 2019-06-25 Splunk Inc. Facilitating custom content extraction from network packets
US10834065B1 (en) 2015-03-31 2020-11-10 F5 Networks, Inc. Methods for SSL protected NTLM re-authentication and devices thereof
US9647950B2 (en) * 2015-05-11 2017-05-09 Ebay Inc. System and method of site traffic control
US10404698B1 (en) 2016-01-15 2019-09-03 F5 Networks, Inc. Methods for adaptive organization of web application access points in webtops and devices thereof
US10698599B2 (en) 2016-06-03 2020-06-30 Pegasystems, Inc. Connecting graphical shapes using gestures
US10698647B2 (en) 2016-07-11 2020-06-30 Pegasystems Inc. Selective sharing for collaborative application usage
US10803080B2 (en) * 2017-03-21 2020-10-13 Salesforce.Com, Inc. Thread record provider
US10810230B2 (en) * 2017-03-21 2020-10-20 Salesforce.Com, Inc. Thread record provider
CN109284212A (zh) * 2017-07-21 2019-01-29 中兴通讯股份有限公司 一种跟踪、监控软件行为的方法、装置及设备
US11386058B2 (en) 2017-09-29 2022-07-12 Oracle International Corporation Rule-based autonomous database cloud service framework
US11327932B2 (en) 2017-09-30 2022-05-10 Oracle International Corporation Autonomous multitenant database cloud service framework
US11048488B2 (en) 2018-08-14 2021-06-29 Pegasystems, Inc. Software code optimizer and method
US11086963B2 (en) 2018-12-05 2021-08-10 Ebay Inc. Adaptive data platforms
US11567945B1 (en) 2020-08-27 2023-01-31 Pegasystems Inc. Customized digital content generation systems and methods
KR102503272B1 (ko) * 2021-02-24 2023-02-24 주식회사 윈스 네트워크 장비에서의 패킷 프로세싱 방법, 장치 및 컴퓨터 프로그램

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369493A (en) * 1979-05-14 1983-01-18 Metropolitan Life Insurance Company Response time monitor
JPH07120299B2 (ja) * 1986-01-10 1995-12-20 株式会社日立製作所 マルチプロセッサシステムの試験方法
US4894823A (en) * 1986-02-28 1990-01-16 American Telephone And Telegraph Company Time stamping for packet system nodes
JP2570289B2 (ja) * 1986-05-20 1997-01-08 日本電気株式会社 監視方式
US5045994A (en) * 1986-09-23 1991-09-03 Bell Communications Research, Inc. Emulation process having several displayed input formats and output formats and windows for creating and testing computer systems
US4905171A (en) * 1987-11-09 1990-02-27 International Business Machines Corporation Workstation controller performance monitor
US5101402A (en) 1988-05-24 1992-03-31 Digital Equipment Corporation Apparatus and method for realtime monitoring of network sessions in a local area network
US4894846A (en) * 1988-06-30 1990-01-16 Digital Equipment Corporation Method for maintaining a correct time in a distributed processing system
US4930093A (en) * 1988-08-01 1990-05-29 Ncr Corporation Method of measuring message response time performance of a data processing system including data terminals
US5067107A (en) * 1988-08-05 1991-11-19 Hewlett-Packard Company Continuous computer performance measurement tool that reduces operating system produced performance data for logging into global, process, and workload files
US5247517A (en) 1989-10-20 1993-09-21 Novell, Inc. Method and apparatus for analyzing networks
AU641193B2 (en) * 1989-11-06 1993-09-16 Fujitsu Limited Window information apparatus
US5095444A (en) * 1989-12-21 1992-03-10 Legent Corporation System and method for measuring inter-nodal transmission delays in a communications network
DE69020899T2 (de) 1990-09-28 1995-12-07 Hewlett Packard Co Netzüberwachungssystem und -vorrichtung.
JPH04148242A (ja) 1990-10-08 1992-05-21 Fujitsu Ltd ロード・モジュール実行時トレース処理方法
US5245638A (en) * 1990-10-29 1993-09-14 Iowa State University Research Foundation, Inc. Method and system for benchmarking computers
US5331574A (en) * 1991-08-06 1994-07-19 International Business Machines Corporation System and method for collecting response times for exception response applications
US5351243A (en) 1991-12-27 1994-09-27 Digital Equipment Corporation Monitor for packets on a communications network
US5303166A (en) * 1992-04-14 1994-04-12 International Business Machines Corporation Method and system for automated network benchmark performance analysis
US5278901A (en) * 1992-04-30 1994-01-11 International Business Machines Corporation Pattern-oriented intrusion-detection system and method
JPH05316170A (ja) 1992-05-07 1993-11-26 Matsushita Electric Ind Co Ltd データモニタ装置
US5430709A (en) 1992-06-17 1995-07-04 Hewlett-Packard Company Network monitoring method and apparatus
US5553235A (en) * 1992-10-23 1996-09-03 International Business Machines Corporation System and method for maintaining performance data in a data processing system
WO1994014118A1 (en) 1992-12-17 1994-06-23 Legent Corporation System and method for generating local area network operating statistics
GB9303527D0 (en) * 1993-02-22 1993-04-07 Hewlett Packard Ltd Network analysis method
US5862335A (en) * 1993-04-01 1999-01-19 Intel Corp. Method and apparatus for monitoring file transfers and logical connections in a computer network
SE515419C2 (sv) * 1993-06-15 2001-07-30 Ericsson Telefon Ab L M Förfarande och anordning för resekvensiering
US5491750A (en) * 1993-12-30 1996-02-13 International Business Machines Corporation Method and apparatus for three-party entity authentication and key distribution using message authentication codes
US5706429A (en) 1994-03-21 1998-01-06 International Business Machines Corporation Transaction processing system and method
US5619656A (en) 1994-05-05 1997-04-08 Openservice, Inc. System for uninterruptively displaying only relevant and non-redundant alert message of the highest severity for specific condition associated with group of computers being managed
DE59510798D1 (de) 1994-07-28 2003-10-30 Alcatel Sa Verfahren zum Ermitteln einer Anzahl diskriminierter digitaler Dateneinheiten und zur Abschätzung der Antwortzeit
US5598535A (en) 1994-08-01 1997-01-28 International Business Machines Corporation System for selectively and cumulatively grouping packets from different sessions upon the absence of exception condition and sending the packets after preselected time conditions
US5627886A (en) 1994-09-22 1997-05-06 Electronic Data Systems Corporation System and method for detecting fraudulent network usage patterns using real-time network monitoring
US5491792A (en) * 1994-09-23 1996-02-13 Forney International, Inc. Sequence of events system using a redundant analog I/O board system
US5708780A (en) * 1995-06-07 1998-01-13 Open Market, Inc. Internet server access control and monitoring systems
US5675510A (en) * 1995-06-07 1997-10-07 Pc Meter L.P. Computer use meter and analyzer
US5802302A (en) 1995-06-29 1998-09-01 International Business Machines Corporation System and method for response time measurement in high speed data transmission networks
US5881051A (en) * 1995-07-10 1999-03-09 International Business Machines Management of route testing in packet communications networks
US5563875A (en) 1995-07-10 1996-10-08 International Business Machines Corporation Wrap-around route testing in packet communications networks
US5781449A (en) 1995-08-10 1998-07-14 Advanced System Technologies, Inc. Response time measurement apparatus and method
US6144961A (en) * 1995-08-31 2000-11-07 Compuware Corporation Method and system for non-intrusive measurement of transaction response times on a network
US5826270A (en) 1995-12-28 1998-10-20 Csg Systems, Inc. Methods and systems for client or customer-site transaction processing in a distributed database system
US6006242A (en) 1996-04-05 1999-12-21 Bankers Systems, Inc. Apparatus and method for dynamically creating a document
US6018619A (en) 1996-05-24 2000-01-25 Microsoft Corporation Method, system and apparatus for client-side usage tracking of information server systems
US5787253A (en) * 1996-05-28 1998-07-28 The Ag Group Apparatus and method of analyzing internet activity
US5933602A (en) 1996-07-31 1999-08-03 Novell, Inc. System for selecting command packet and corresponding response packet from communication stream of packets by monitoring packets sent between nodes on network
US5872976A (en) 1997-04-01 1999-02-16 Landmark Systems Corporation Client-based system for monitoring the performance of application programs
US5838820A (en) 1997-04-30 1998-11-17 Bergman; Anthony J. Pattern recognition apparatus and method
US6012096A (en) * 1998-04-23 2000-01-04 Microsoft Corporation Method and system for peer-to-peer network latency measurement
US6070190A (en) 1998-05-11 2000-05-30 International Business Machines Corporation Client-based application availability and response monitoring and reporting for distributed computing environments
US6205122B1 (en) * 1998-07-21 2001-03-20 Mercury Interactive Corporation Automatic network topology analysis
US6317787B1 (en) * 1998-08-11 2001-11-13 Webtrends Corporation System and method for analyzing web-server log files
US6477571B1 (en) 1998-08-11 2002-11-05 Computer Associates Think, Inc. Transaction recognition and prediction using regular expressions

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US6522631B2 (en) 2003-02-18
DE69637228T2 (de) 2008-06-19
JP3774729B2 (ja) 2006-05-17
EP0871938A1 (de) 1998-10-21
EP0871938B1 (de) 2007-08-29
JPH11510660A (ja) 1999-09-14
AU699693B2 (en) 1998-12-10
WO1997006494A1 (en) 1997-02-20
CN1197521A (zh) 1998-10-28
AU6505396A (en) 1997-03-05
US5781449A (en) 1998-07-14
US5764912A (en) 1998-06-09
MX9801142A (es) 1998-11-30
ATE371894T1 (de) 2007-09-15
EP0871938A4 (de) 2005-09-07
US20020110091A1 (en) 2002-08-15
CA2229022A1 (en) 1997-02-20
IL123154A (en) 2002-09-12
US5838920A (en) 1998-11-17
US6308211B1 (en) 2001-10-23
KR100473304B1 (ko) 2005-05-16
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US8255511B1 (en) 2012-08-28
US6493754B1 (en) 2002-12-10

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