EVA4400 performance documentation

[AlecMac]

It produces charts with an overview of latency, throughput etc.

It also produces performance and utilization graphs for all element of the EVA, from physical discs to LUNS to ports including mirror port activity. And it identifies LUNS that are initiating proxy reads or writes and displays this traffic. Other parts show the busiest LUNs and even busy physical discsâ ¦.

I need to re-build it a bit as itâ s only written for a single disk group, wonâ t take long. Iâ ll setup an FTP location this evening and let you know.

[AlecMac]

I'm McMac by the way :) I couldn't remeber my login from my home PC

[Mikko Niskanen_1]

Aye, nice sneak peek McMac! I've been having thinking to do the same thing with evaperf output.

Any chance of sharing the effort, please?

[McMac]

Hi

if anyone wants to ftp to 82.68.229.118 , username and password is perfmon, I'll run the report and post back here.

[CLEB]

McMac, that ftp site seems to be done.

[AlecMac]

Hi CLEB,

the firewall is open now.

Just to confirm, the tool analyses EVA perf logs, generated by the command;

e.g


evaperf all -csv -cont 10 -dur 7200 -ts2 -sz 5000-xxxx-xxxx-xxxx > c:\perf_bench.csv

The variables are:

-cont frequency of snapshot (seconds)
-dur duration of capture (seconds)
-sz wwn name of eva

[Xavi.e.r]

Hey AleMac/McMac,
I am trying to put the evaperf file in your ftp but I get 550 eva.7z: Forbidden filename

[AlecMac]

Hi Xavier,

I've enabled unicode support. No idea if it will help...

If not I'll get another method. Other people have used it OK, so I hope it works for you.