chart for startup time

[benji00]

Hello,

I would like to monitor my TomEE restart occurences and time execution, so I am looking for the expression: "Server startup in" and I am receiving the following events:

27-Feb-2019 14:12:05.781 INFO [main] sun.reflect.DelegatingMethodAccessorImpl.invoke Server startup in 4281 ms
25-Feb-2019 07:07:18.976 INFO [main] sun.reflect.DelegatingMethodAccessorImpl.invoke Server startup in 58057 ms
25-Feb-2019 07:07:18.976 INFO [main] sun.reflect.DelegatingMethodAccessorImpl.invoke Server startup in 58057 ms
23-Feb-2019 02:00:56.253 INFO [main] sun.reflect.DelegatingMethodAccessorImpl.invoke Server startup in 289897 ms

How can I chart those times in ms ?

Regards

[richgalloway · Accepted solution]

Something like this should get you started.

index=foo "Server startup in" | rex "startup in (?<ms>\d+)" | timechart values(ms)

[benji00]

That's exasperating how easy is the request compared to the time to turn around it 🙂
Anyway @richgalloway thanks very much.
Last precision:
- I set the span to 1h as by default if Time Range is "Last 7 Days" it is set to 1 day
- So sometimes I have many occurences in the same span (in this case I would like to do an average of all the values) and sometimes I have no values (in this case I would like to hide the results in the timechart if possible).

Any idea?

[richgalloway]

I'm not aware of any way to do that.

[benji00]

OK @richgalloway, I will try to find on my own. Thanks again