Use-Icinga command takes too long to execute with system user

[TrailByte]

Hello,

I recently run into some problems with the Use-Icinga command. When I try to execute it it takes too much time.
I timed the execution with the Measure-Command:

Days              : 0
Hours             : 0
Minutes           : 4
Seconds           : 7
Milliseconds      : 420
Ticks             : 2474207152
TotalDays         : 0.00286366568518519
TotalHours        : 0.0687279764444444
TotalMinutes      : 4.12367858666667
TotalSeconds      : 247.4207152
TotalMilliseconds : 247420.7152

After the first execution it seems to be ok but the check on icinga times out during the 4-5 minutes.
I run into the same problem on two more servers.

Environments

OS: Windows Server 2012 R2 Standard
Powershell version: 4.0
Icinga version: 2.12.3
Icinga powershell framework version: 1.4.0

OS: Windows Server 2016 Standard
Powershell Version: 5.1
Icinga version: 2.12.3
Icinga powershell framework version: 1.4.0

[LordHepipud]

Hello and thank you for the issue.

Have you tried to Enable Framework Code Caching on these machines?

In general this will boost the loading time on certain machines by 50-80%.

[TrailByte]

Yes that decreased the execution time to a minute. Thanks, but I think it still takes a lot of time.
Do you may know why this happens to some machines?

[LordHepipud]

This can happen because of many different reasons, for example low CPU/Memory usage available, plenty of activity on the machines including huge disk I/O.

We added another experimental feature with 1.4.0 - Experimental: Forward Checks to internal API

This will reduce the required Framework loading time even more and offload the checks to an internal API. Maybe this helps in addition on this machine.

Please note - it is still an experimental feature.

[TrailByte]

Hello @LordHepipud,

In my case it's not a resource issue since most of the machines have very little of their memory or CPU occupied.

I will test the feature you recommended!

[LordHepipud]

Hello,

do you have a feedback for me on how the new feature performs? Did you have time to test it already?

[TrailByte]

Hello,

No unfortunately I didn't have time to test the new feature but it is planned to be done.

[TrailByte]

Hello @LordHepipud,

I tested the new feature but I haven't seen any changes in the execution time compared to the Code Caching

[LordHepipud]

Hello

is this still an issue with the latest version of Icinga for Windows? We should have resolved this by now.