ZoneMinder makes Raspberry super slow
Posted: Mon Jul 01, 2019 6:48 am
I have ZoneMinder 1.32.3-2 in Raspberry Pi 3 B Raspbian 3.1.1. ZoneMinder and Firefox are only apps i have installed.
ZoneMinder works and shows one test USB-camera.
Raspberry behaved normally when ZoneMinder was installed and had 0 cameras but when i added one camera to ZoneMinder, entire Raspberry became super slow. Everything takes long time and for instance if first thing i do after reboot is open Terminal and do simple sudo apt-get update, everything is super slow and many times terminal commands times out.
Even launching Firefox takes minutes and Raspberry clock in menubar stops totally.
Task Manager don’t show any high cpu usage. Htop shows www-data cpu 35% some times there is two www-data with 35%.
What might cause this?
Is there any simple command line code which toggles ZoneMinder on/off so i can temporarily turn it off?
I installed using these instructions:
viewtopic.php?f=38&t=28389#p110954
ZoneMinder works and shows one test USB-camera.
Raspberry behaved normally when ZoneMinder was installed and had 0 cameras but when i added one camera to ZoneMinder, entire Raspberry became super slow. Everything takes long time and for instance if first thing i do after reboot is open Terminal and do simple sudo apt-get update, everything is super slow and many times terminal commands times out.
Even launching Firefox takes minutes and Raspberry clock in menubar stops totally.
Task Manager don’t show any high cpu usage. Htop shows www-data cpu 35% some times there is two www-data with 35%.
What might cause this?
Is there any simple command line code which toggles ZoneMinder on/off so i can temporarily turn it off?
I installed using these instructions:
viewtopic.php?f=38&t=28389#p110954