WO2001020918A3 - Server and network performance monitoring - Google Patents

Server and network performance monitoring Download PDF

Info

Publication number
WO2001020918A3
WO2001020918A3 PCT/US2000/025540 US0025540W WO0120918A3 WO 2001020918 A3 WO2001020918 A3 WO 2001020918A3 US 0025540 W US0025540 W US 0025540W WO 0120918 A3 WO0120918 A3 WO 0120918A3
Authority
WO
WIPO (PCT)
Prior art keywords
server
client
network
application
monitored
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.)
Ceased
Application number
PCT/US2000/025540
Other languages
French (fr)
Other versions
WO2001020918A2 (en
Inventor
David Raz
Ya Acov Cohen
Sharon Azulai
Philippe Klein
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.)
Mercury Interactive LLC
Original Assignee
Mercury Interactive LLC
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 Mercury Interactive LLC filed Critical Mercury Interactive LLC
Priority to CA002384187A priority Critical patent/CA2384187A1/en
Priority to JP2001524365A priority patent/JP2003530623A/en
Priority to AU75888/00A priority patent/AU7588800A/en
Priority to EP00965114A priority patent/EP1330889A2/en
Publication of WO2001020918A2 publication Critical patent/WO2001020918A2/en
Anticipated expiration legal-status Critical
Publication of WO2001020918A3 publication Critical patent/WO2001020918A3/en
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04L41/5003—Managing SLA; Interaction between SLA and QoS
    • H04L41/5009—Determining service level performance parameters or violations of service level contracts, e.g. violations of agreed response time or mean time between failures [MTBF]
    • 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
    • H04L43/062—Generation of reports related to network traffic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

The performance of a client-server network is measured by passively monitoring a TCP packet stream between a client and a server during a communications session. The packet stream may be monitored by a device which is local to the client, by a device which is local to the server, or both. By measuring elapsed times between TCP messages associated with selected events or stages of the session, separate response times and other performance parameters are calculated for the network and for the server, including connect time, network latency, server response times, network bandwidth, and server bandwidth. Because the message stream is monitored at an application-independent protocol layer and without regard to application-dependent events or messages, the method is not limited to specific applications, and does not require advance knowledge of the type of application data requested by the client.
PCT/US2000/025540 1999-09-17 2000-09-18 Server and network performance monitoring Ceased WO2001020918A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002384187A CA2384187A1 (en) 1999-09-17 2000-09-18 Server and network performance monitoring
JP2001524365A JP2003530623A (en) 1999-09-17 2000-09-18 Monitor server and network performance
AU75888/00A AU7588800A (en) 1999-09-17 2000-09-18 Server and network performance monitoring
EP00965114A EP1330889A2 (en) 1999-09-17 2000-09-18 Server and network performance monitoring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15436899P 1999-09-17 1999-09-17
US60/154,368 1999-09-17

Publications (2)

Publication Number Publication Date
WO2001020918A2 WO2001020918A2 (en) 2001-03-22
WO2001020918A3 true WO2001020918A3 (en) 2003-05-22

Family

ID=22551083

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/025540 Ceased WO2001020918A2 (en) 1999-09-17 2000-09-18 Server and network performance monitoring

Country Status (5)

Country Link
EP (1) EP1330889A2 (en)
JP (1) JP2003530623A (en)
AU (1) AU7588800A (en)
CA (1) CA2384187A1 (en)
WO (1) WO2001020918A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6446028B1 (en) * 1998-11-25 2002-09-03 Keynote Systems, Inc. Method and apparatus for measuring the performance of a network based application program
US6996551B2 (en) * 2000-12-18 2006-02-07 International Business Machines Corporation Apparata, articles and methods for discovering partially periodic event patterns
WO2002091112A2 (en) * 2001-05-04 2002-11-14 Netqos, Inc. Server-site response time computation for arbitrary applications
US6738933B2 (en) 2001-05-09 2004-05-18 Mercury Interactive Corporation Root cause analysis of server system performance degradations
US8260907B2 (en) 2002-04-04 2012-09-04 Ca, Inc. Methods, systems and computer program products for triggered data collection and correlation of status and/or state in distributed data processing systems
US7239611B2 (en) * 2003-03-03 2007-07-03 Microsoft Corporation Controlling admission of data streams onto a network based on end-to-end measurements
AU2003298973A1 (en) 2003-07-15 2005-01-28 Intel, Zakrytoe Aktsionernoe Obschestvo A method of efficient performance monitoring for symmetric multi-threading systems
CN1314232C (en) * 2003-12-08 2007-05-02 英业达股份有限公司 Monitoring system and method
CN101044463B (en) 2004-10-20 2010-08-18 意大利电信股份公司 Method and system for monitoring performance of a client-server architecture
US7542430B2 (en) * 2005-01-13 2009-06-02 Tektronix, Inc. System and method for measuring end-to-end network delay and user-perspective delay
JP4983287B2 (en) * 2007-02-13 2012-07-25 富士通株式会社 Rule verification apparatus and rule verification method
US10725924B2 (en) * 2018-03-27 2020-07-28 Microsoft Technology Licensing, Llc Low-latency hybrid client-server cooperation
WO2021158711A1 (en) 2020-02-04 2021-08-12 Viasat, Inc. Passive measurement of communication flows
US12132631B2 (en) 2022-09-20 2024-10-29 T-Mobile Usa, Inc. On-device latency detection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849879A (en) * 1986-09-02 1989-07-18 Digital Equipment Corp Data processor performance advisor
US5644717A (en) * 1992-12-17 1997-07-01 Legent Corporation System for generating local area network operating statistics based on monitored network traffic and method therefor
US6108782A (en) * 1996-12-13 2000-08-22 3Com Corporation Distributed remote monitoring (dRMON) for networks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4849879A (en) * 1986-09-02 1989-07-18 Digital Equipment Corp Data processor performance advisor
US5644717A (en) * 1992-12-17 1997-07-01 Legent Corporation System for generating local area network operating statistics based on monitored network traffic and method therefor
US6108782A (en) * 1996-12-13 2000-08-22 3Com Corporation Distributed remote monitoring (dRMON) for networks

Also Published As

Publication number Publication date
AU7588800A (en) 2001-04-17
CA2384187A1 (en) 2001-03-22
EP1330889A2 (en) 2003-07-30
JP2003530623A (en) 2003-10-14
WO2001020918A2 (en) 2001-03-22

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