JMeter Testing - Error percentage issue

JMeter Testing - Error percentage issue

by Gaurav Shinde -
Number of replies: 1

Moodle version: - 3.9.1+
I have tested my AWS server (8 GB RAM) on which my Moodle site is hosted for 1000 users using JMeter, I am getting 0% error, what could be the issue?

My moodle site is hosted on AWS Server of 8 GB RAM, i carried out various tests on the server using JMeter (NFT), I have tested from 15 to almost 1000 users, however I am still not getting any error(less than 0.3%). I am using the scripts provided by moodle itself. What could be the issue? Is there any issue with the script?



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In reply to Gaurav Shinde

Re: JMeter Testing - Error percentage issue

by Visvanath Ratnaweera -
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Hi

JMeter results give some indication of the server load through time delays, etc. But for a better diagnosis, you must monitor key parameters like cpu load and memory usage. As documented in https://jmeter.apache.org/usermanual/realtime-results.html the solution from Apache is https://grafana.com/docs/.

I usually get all I need from CLI tools. Linux kernel keeps loads of internal information in user readable form. As a result there are uncountable number of tools which extract this information for you. The Sar (sysstat) package is perhaps the most famous. Writing those numbers in to a file and displaying real-time is fun. Of course there are many, many sophisticated tools for that.

P.S. Saw your other thread: https://moodle.org/mod/forum/discuss.php?d=420280. Has it been resolved now? If so, pl. document the solution and mark as resolved. (https://moodle.org/mod/page/view.php?id=7080 -> Provide feedback to others)
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