Troubleshooting

Zabbix Value Cache Running on Low Memory Mode

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This warning usually appears together with the dashboard message: More than 75% used in the configuration cache Together, these messages indicate that the cache allocated for Zabbix events and configuration data is too small. In many cases, this is only a temporary situation. For example, a proxy may have been disconnected for a longer period … Weiterlesen

Zabbix Website Do Not Open: HTTP 500 Error

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If individual Zabbix pages do not open and instead show an HTTP 500 error, the most likely cause is that PHP has been assigned too little memory. In practice, this often happens when Zabbix tries to render a page that needs more resources than the current PHP memory_limit allows. Error Analysis in nginx Logs The fastest way … Weiterlesen