[Jakarta-jmeter Wiki] Trivial Update of "LogAnalysis" by robertpnz

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The following page has been changed by robertpnz:
http://wiki.apache.org/jakarta-jmeter/LogAnalysis

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  = Summarizing Huge Datasets =
  attachment:perf-excel2.png
+ [[BR]]
  As a software tester, sometimes you are called upon to performance test a web service (see [:../UserManual/BuildWSTest:BuildWSTest]) and present results in a nice chart to impress your manager. JMeter is commonly used to thrash the server and produce insane amounts of throughput data. If you're running 1000 tpm this can be rather a lot of data (180,000 transactions for a 3 hour test run). Even using the '''Simple Data Writer''', this is beyond the capability of JMeter's inbuilt graphics package and is too much to import to Excel.
  
- My solution is to group throughput per minute and average transaction time for each minute.  Attached below is a script for processing a JTL log file from JMeter. It reduces a 3-hour test run to 180 data points which is much easier to represent with a chart program such as Excel.
+ My solution is to group throughput per minute and average transaction time for each minute.  Attached below is a Bash script for processing a JTL log file from JMeter. It reduces a 3-hour test run to 180 data points which is much easier to represent with a chart program such as Excel.
  [[BR]]
  The script uses a few neat awk tricks, such as:
  [[BR]]

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