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Question

Question

Search Telemetry

asked on March 18

Hi All,

 

Is there any way to get any meaningful search telemetry from the back end of Laserfiche self-hosted?

 

For example if you run a text and template search, can you see what part took how long in the background? I.e. total search time 1 minutes, LFFTS took 50 seconds and SQL took 10 seconds.

 

Cheers!

Chris

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Replies

replied on March 18

Both Laserfiche and SQL provide performance counters that can be viewed from within the Windows Performance Monitoring console.  I don't know if the specific counters you are looking for are present or if they provide as granular a level as you desire but that is where I would start.  The v11 documentation has more detail regarding setup than the v12.

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replied on March 18

Thanks Shawn, this is helpful and something I am already aware of.

 

But I'm looking more from a Laserfiche logging perspective rather than at the OS level. We're not seeing any resource spikes (CPU/RAM or disk ops) so this is something at the application layer which is causing the slowness in our case.

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replied on March 18

Unfortunately other than the limited LFFTS counters LF exposes, I think LFFTS is a relative black box for other statistics and performance telemetry.  On the SQL side you are likely looking at utilizing SQL profiling and reviewing your SQL query plans.  This will only really show you half the picture but it may at least expose some correctable elements.

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replied on March 19

Thanks Shawn,

 

And yes bang on the money, that's exactly the situation we're in.

 

One other thought I had is you can obviously enable the debug logs, but what it writes out only really means something to Laserfiche dev.

 

So yeah......still no further forward on this.

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replied on March 31

Can anyone from Laserfiche chime in on this one?

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