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Slow Zabbix Performance

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  • maurice_k
    Junior Member
    • Apr 2024
    • 1

    #1

    Slow Zabbix Performance

    Hi,

    Would like help in figuring out how to improve performance for my Zabbix environment.

    Background: Just joined the organization and found an existing Zabbix 5.0 installation on Centos7 (Hard disk 90GB RAM 4GB). The disk space was full and thus even accessing was a problem. I managed to free up some space and I can now log into the dashboard.
    We have around 100 network devices within the building LAN and some spread over our WAN.
    We have a VM environment with around 200 hosts, some have DBs we need to monitor as well.
    The zabbix installation is on this VM envirnment as well.
    Email alerting had been set up but it's currently sending notifications from over 5 days ago, quite a lot because of the triggers set.

    Any suggestions?
  • cyber
    Senior Member
    Zabbix Certified SpecialistZabbix Certified Professional
    • Dec 2006
    • 4807

    #2
    Add more alerter processes and increase the number of concurrent sessions under that email media... If you are not afraid to lose some, then reduce attempts to 1...

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