Bandwidth perf-o-meters not showing percentage after upgrade

Thank you very much for the info!
Thats interresting.

I also compared the code at my server, but I didn’t find any changes from p13 to p24.
Can you tell me the path to the perf-o-meter config file you postet, it’seems I checked them at an other directory.

I checked them at /opt/omd/versions/1.5.0p13.cre/share/check_mk/web/plugins/perfometer/check_mk.py and
/opt/omd/versions/1.5.0p24.cre/share/check_mk/web/plugins/perfometer/check_mk.py

Thanks in advance
best regards
Marco