https://bz.apache.org/bugzilla/show_bug.cgi?id=63873
Bug ID: 63873
Summary: influxdbBackendListener and mode=StrippedDiskStore
problem ?
Product: JMeter
Version: Nightly (Please specify date)
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: Main
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: JMETER_5.2
Hello all,
I have started to play with Backend Listener + Influxdb + Grafana.
It's nice but I have finded some strange things :)
(tested with 5.1.1 release + 5.2-SNAPSHOT 450712c)
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- 1 -
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In all "transaction" entries, there is no "Sent" or "Received" Bytes, I think
it's just not calculated / summed from the requests to the parent sample. So,
when I'm using the "Generate parent sample" option in my scenario (usual for
me), I never have network traffic information into InfluxDB.
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- 2 -
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I find no informations about "Response code per second" and "Connect times over
time" into the influxdb database, I think it would be a nice addition because
those kind of values are important to analyse stressed platforms.
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- 3 -
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It seems that the backup listener flow depends of remote batching mode
choosen...
a) mode=StrippedBatch (default)
- I only got one point every 30 seconds for all metrics except "Active Thread".
So "Total Throughput" is not correct because it's value is summed (one dot with
20 req/s every 30 sec).
b) mode=StrippedAsynch
- This one seems ok, I got realtime result for all metrics, and the "total
throughput" is correct with 4 req/s.
c) mode=StrippedDiskStore or mode=DiskStore
- This is the worst, I got NO data in influxdb except start an stop marker,
even the number of active thread is 0 !
I'm using jmeter with mode=StrippedDiskStore frequently to send me listener
result at the end of the test (some jp@gc graphs plugins), so I'm disappointed
that I can't add a backend listener with mode=StrippedDiskStore !
Is there any way to have influxdbBackendListener working correctly (live), and
send the other listener results at the end of the test with
mode=StrippedDiskStore ?
Thanks for any input :)
Pierre
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