Get Item.key + host name by keyid

[PliusZabbixMan]

Hello,

I'm trying to analyze my cache usage using

# zabbix_server -R diaginfo=valuecache

All of the items are provided with itemid's, but no information what host they belong to. This makes it difficult to track which hosts they belong to and in turn find the cause of high cache usage.

Is there some way to find hostname / item.key by itemID?

I tried searching on google and reading the documentation, but all of the cases are the opposite - "How to find itemID by item.key"

[PeterZielony]

you can put in web browser something like this:

https (or HTTP) ://<your_zbx_frontend>/history.php?itemids%5B0%5D=160010&action=showvalues

bold - is your itemID
that's the fastest way really

or query API ..

[PliusZabbixMan]

Thank you!