Jazz Performance Network Jazz Admin Console nmon WAIT

Jazz Performance • Network • Jazz Admin Console • nmon • WAIT • http watch • Jazz. Mon • ICounter. Content. Service

Network • Using Metronome to Gauge Network Throughput and Latency – RTC Eclipse client Window -> Preferences. In the resulting dialog, navigate to Team -> Jazz Source Control, and check the box for the Metronome tool. • Netalyzer tool from Berkley labs – http: //netalyzr. icsi. berkeley. edu/ • Dashboard widget: Performance Health Check

Jazz Metronome

Netalyzr

Performance Health Check

Jazz Admin Console • available only to users with Jazz Admin rights.

Jazz Admin Console

nmon • great tool that allows you to see how your system is performing. • download area on Source. Forge • download the nmonanalyser spreadsheet • CPU, Memory, Disk I/O, Network I/O

nmon

WAIT • WAIT (Whole system Analysis of Idle Time) • great little tool that analyzes javacores to tell you what is going on in your system. • . /wait. Data. Collector. sh --sleep 600 27050 • Submit to WAIT for analysis

WAIT

http watch • web browser debugger and monitor tool • The initial series of GET operations are pulling the typical header information and CSS information for rendering the page, along with the initial Java. Script needed for the page. • The first POST command is the beginning of the retrieval of the information being displayed. • the differences between the various browsers and browser versions?

http. Watch

Jazz. Mon • Jazz. Mon is a tool that will help you make more sense out of Jazz server traffic patterns based on webservice reports. • scm. common. IScm. Service. refresh. Workspaces – this shows the number of workspace refreshes happening. • scm. common. IScm. Service. compare. Workspaces – this shows the number of workspace comparisons being done • scm. common. IVersioned. Content. Service. GET – this is the actual fetch of a file from the SCM repository.

Jazz. Mon

ICounter. Content. Service • <your jazz server uri>/service/com. ibm. team. repository. service. internal. counters. I Counter. Content. Service/ is a web page which describes the server runtime statistics for the duration of the server uptime. • Source Control operations are often the most resource intensive, so you can use the average times for IScm. Service as an indicator of the relative health of your server. • • • create. Baseline() create. Change. Set() create. Workspace() accept. Combined() IVersioned. Content. Service#GET()

https: //jazzdev. torolab. ibm. com: 9443/jazz/servi ce/com. ibm. team. repository. service. internal. co unters. ICounter. Content. Service/

• Jazz Performance Part 1 – Is my Network Causing me Pain? • Tuning the Rational Team Concert 4. 0 server • Running slow? Get a health check • Jazz Performance Monitoring Guide • (J)Metering a Jazz server – Part II • The ICSI Netalyzr • Jazz. Mon - Seeing what your server is up to • Jazz. Mon Wiki • IBM Whole-system Analysis of Idle Time

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