Latest data shows items with info "Value is not available"

[davehouser1]

Problem:

• Selecting Monitor > Latest Data > Show details, some VMs will show "value is not available" for (what seems) random simple check items.

Trouble shooting:

• Tried rebooting VM in question.
• Tried rebooting zabbix.
• Tried resting snmp service on host.
• Tried deploying

...

[yhjhoo]

Hi

I am testing zabbix to monitoring web site. I found website is slow sometimes and I would like to know why it's slow, what's the reason cause it's slow?

So can zabbix provide detail report like yslow?


Regards,
Hua Jie