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I have an ubuntu webserver(LAMP) running a clients website.I have already created a test plan with jmeter, what i would like to know is how would we benchmark the server with Jmter and create a test report.

Like the maximum number of concurrent users it can handle and maximum number of requests the server could serve with out any issues.

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As per The Load Reports guide, JMeter out-of-the-box Aggregare Report Listener will provide following performance metrics:

  • # Samples - is the number of samples with the same label.
  • Average - is the average time of a set of results.
  • Median - is a number which divides the samples into two equal halves. Half of the samples are smaller than the median, and half are larger. [Some samples may equal the median.] This is a standard statistical measure. The Median is the same as the 50th Percentile.
  • 90% Line (90th Percentile) - meaning 90% of the samples took no more than this time.
  • Min - is the shortest time for the samples with the same label
  • Max - is the longest time for the samples with the same label
  • Error % - is the percent of requests with errors
  • Throughput - s measured in requests per second/minute/hour. The time unit is chosen so that the displayed rate is at least 1.0. When the throughput is saved to a CSV file, it is expressed in requests/second, i.e. 30.0 requests/minute is saved as 0.5.
  • Kb/sec - throughput measured in Kilobytes per second. Time is in milliseconds.

You might also use JMeter Plugins which provide some more useful graphs and listeners like:

Or alternatively use JMeter Cloud Plugin which does all above and more and also has different test runs comparison feature.

Dmitri T
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