An I/O operation initiated by the Registry failed unrecoverably

I am running NPM 9.1 SP4 and APM 2.0 SP2

I have a few hundred Application Monitors setup.

The server will run fine for a day or three then the System Event Log fills up with "Application Popup" as the source and event ID 333.

An I/O operation initiated by the Registry failed unrecoverably. The Registry could not read in, or write out, or flush, one of the files that contain the system's image of the Registry.

This is on an HP Blade. I have rebuilt the database from scratch and installed this same setup on a standalone tower with the same results.

I opened a ticket with SolarWinds and the support rep had me change my monitored application polling freq and timeout.

BEFORE

Polling Freqency = 60

Polling Timeout = 300

AFTER

Polling Freqency = 180

Polling Timeout =150

That seemed to increase the time the server would function correctly by a day or so.

HELP PLEASE!!

Thanks,

David

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FormerMember

You might try upgrading to APM 2.5, which is available in your customer portal. We made major changes in the way applications are polled, which might (although no promises) help your situation.

workablob

I just installed APM 2.5 and so far it looks like there have been some nice features added.

I'll know in a few days if it resolved the Event ID 333.

Thanks,

David