cringe
May 15, 2024, 10:24am
1
Hallo zusammen,
wir haben vor einigen Tagen auf CheckMK 2.3p1 RAW aktualisiert. Seit dem sind bei allen Hosts immer Aussetzer in den Graphen zu sehen:
Das Update auf 2.3p2 gestern hat leider auch keine Besserung gebracht. Hat das Problem noch jemand?
Danke!
aeckstein
May 15, 2024, 10:38am
2
Hi,
mit der RAW Edition scheint es da gerade Probleme mit der Verarbeitung der Perfomance Daten zu geben:
CMK version:
2.3.0p1
OS version:
RHEL 8.9
Error message:
I cannot see any specific error messages. This system has been running for around 3+ years or more without any problems. However after upgrading from 2.2.0p26 to 2.3.0 and then 2.3.0p1 (hoping this would patch the issues), the graphs being rendered by checkmk are leaving gaps, or sometimes just stops rendering alltogether. I have sent a debug for one system but this is happening system wide. We have added more CPU and Memory to the VM…
CheckMK version: 2.3.0p1.cre RAW edition
OS version : RHEL 8.9
Hosts : 160
Services :4400
x8 CPU initially then upgraded to 12 cores
x16 Gb RAM
We are seeing multiple sysmptoms after upgrading from 2.2.0p24.cre first thing noticed was a
massive increase in CPU load before the upgrade 15 min average was 4 - 8 (when we had 8 cores) after the upgrade 9 - 14
This was many many entries showing this type in top
2971476 MAM 20 0 94904 …
is this the built-in dashboard or a custom dashboard?
Do you have any entries in ~/var/log/web.log of that site
Mögliche Lösung, nicht von mir getestet:
After I adopted the following settings and went back from version 2.3.0p1 to 2.3.0, everything worked again. I now have all the graph data from the sensors for the first time and no hangs in the browser until now.
npcd.cfg
process_perfdata.cfg
1 Like
cringe
May 15, 2024, 11:31am
3
Ah ist bekannt, okay. Danke, da habe ich nach den falschen Begriffen gesucht
Führ als site user aus: perl -le 'use RRDs;'
Workaround dafür ist:
Ok. I think we have a workaround. Please follow these steps:
Stop your site.
Copy the following files from a current 2.2 installation to your 2.3 installation:
$ sudo cp -r /opt/omd/versions/<2.2.0-version>/lib/perl5/lib/perl5/x86_64-linux-gnu-thread-multi/auto/RRDp /opt/omd/versions/<2.3.0-version>/lib/perl5/lib/perl5/x86_64-linux-gnu-thread-multi/auto/RRDp
$ sudo cp -r /opt/omd/versions/<2.2.0-version>/lib/perl5/lib/perl5/x86_64-linux-gnu-thread-multi/auto/RRDs /opt/omd/versions/<2.3.0-vers…
Oder auf den nächsten Patch Release warten
1 Like
cringe
May 21, 2024, 10:32am
5
Vielen Dank für die schnelle Bearbeitung!
cringe
May 24, 2024, 5:46am
6
Habe gestern Abend die p3 installiert, die Graphen sind wieder da. DANKE !
