Jmeter 3.0 Report Generator gives error processing samples:Could not read sample <0>
We have just started playing with Jmeter 3.0 and after a short run have managed to get a report out yah. Now after a longer run (more threads and more thread groups we get the error " error processing samples:Could not read sample <0>" when processing the report.
I've attached a screen dump of the output log.
Any ideas, JLT is 121 MB?
Last edited by muckydevil; 05-24-2016 at 11:58 PM.
Reason: Attachment incorrect size
Most likely label field in .jtl is incorrect. If you use quotation marks in your sampler names double check that they're closed like:
"HTTP Request" - correct
"HTTP Request - incorrect
mind the closing quotation mark.
If everything is fine with your sampler names, it might be the case of JMeter massive disk IO failure. It may happen due to a Listener enabled during the test run or non-optimal JMeter configuration.
See 9 Easy Solutions for a JMeter Load Test “Out of Memory” Failure article to learn how to get the maximum performance from your JMeter installation.