System Reporter for FPG (srstatfsfpg) field meanings

[mark_collins]

Most of the system reporter fields are pretty self explanitory, but the file provisioning group performance fields are a bit different than what I was working with (pd, vv, port). While I understand most of the fields, I'm a bit confused on the definition of "average ReadLatency" / "average WriteLatency".

What period of time/unit is this expressed in? Average over then entire time frame(in this case, 5 minutes), or per minute? In milliseconds/microseconds?

3par cli% srstatfsfpg -attime -btsecs 1586365290 -groupby FPG_ID
Time: 2020-04-08 12:05:00 CDT (1586365500)
----------------------per minute----------------------- --------average---------
FPG_ID TotalBlocks FreeBlocks Reads ReadByte Writes WriteBytes Creates Removes Errors ReadLatency WriteLatency
3c0a02f8-6935-4e7f-a967-c930501580c6 134217728 134128880 422.2 144270.2 0.0 0.0 0.0 0.0 0.0 6.0 0.0
---------------------------------------------------------------------------------------------------------------------------------------------
1 134217728.0 134128880.0 422.2 144270.2 0.0 0.0 0.0 0.0 0.0 6.00 0.00

[Mahesh202]

Hi Mark

Thank you for coming on HPE community Forums

I suggest you to kindly refer Page #644 to Page #647 from HPE 3PAR Command Line Interface Reference using the below mentioned link.

https://support.hpe.com/hpesc/public/docDisplay?docId=c04204279

Hope this helps.!!

Regards
Mahesh202

[veeyarvi · Accepted solution]

Hello Mark,

The latencies displayed is  average per minute (for the entire time frame). And they are in milli seconds.