Missing host health statistics

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Question by Tomasz P. · Feb 17, 2014 at 08:08 PM ·

Missing host health statistics

Hi,

What I could do wrong, that I see host health statistics only for last 60 minutes (about)? For example, if I set filter for last 6 hour, I see charts only for last hour, and I see only status bar with colours (green for ok, and red for problems) for all period.

I exported session and try to show the host health statistics from Transation flow, but charts are empty. Going to process specific charts failed too - for example I don't see any statistics regarding Apache server.

Regard

Tomek

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Answer 1 · 2014-02-18T14:09:40Z

Answer by Rob V. · Feb 18, 2014 at 02:09 PM

Great news, happy to help.

Rob

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Answer 2 · 2014-02-18T12:18:09Z

Answer by Tomasz P. · Feb 18, 2014 at 12:18 PM

Hi,

It was exactly problem with Performance Warehouse database. After adding additional space everything is ok.

Thanks a lot!

Regards

Tomek

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Answer 3 · 2014-02-17T20:39:23Z

Answer by Rob V. · Feb 17, 2014 at 08:39 PM

It looks very much like you have a problem with the Performance Warehouse. dynaTrace will hold 1 hour's worth of data in server memory, which is why you are always seeing that much data on the charts. Data older than one hour comes from the PW.

Check the server settings to make sure a PW is configured and attached. If it is, then check the dT server logs for errors related to the PW.

Rob

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Missing host health statistics

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