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Perfstat for Windows GUI

by NetApp Employee on ‎2013-06-18 11:55 AM - last edited 4 weeks ago by Community Manager

The NetApp Perfstat utility is a great utility; however, it takes some effort to set it up inside of a Windows environment.  Sometimes that effort occurs during a high stress time while a performance issue is actually occurring.  There is a great GUI from fellow NetApp engineer Nuno (see http://mysupport.netapp.com/NOW/download/tools/gui_ntap_support); however, some customers have requested a utility that is not a compiled application.  For all these reasons I put together the Perfstat for Windows GUI.

 

Attached you will find the GUI  (PerfstatGUI.hta).  Simply launch it on any Windows machine you wish to run Perfstat on.  There is a basic read me when you first launch the tool (also attached here is a PDF of the entire Perfstat GUI Read Me).  In addition there is attached PerfstatScriptTemplate.vbs which is a template for a script that can be ran outside the GUI (i.e. through a scheduled task).  If you wish to use the script, select the option "Create Script Only" under the perfstat options in the PerfstatGUI tool and you will be provided instructions on how to use the template.

 

Current Versions:

PerfstatGUI.hta

August 28, 2014 Update Version 2.5

-Made the logging window scroll to the bottom after adding log information

-Added an option to prevent AutoSupport generation when running Perfstat

 

PerfstatScriptTemplate.vbs

March 5, 2014 Update Version 1.1

-Changed the way perfstat 7 was executed to account for the way DOS handles output files

 

All previous update notes are included in the files.  Just open in notepad if you wish to read through the updates.

 

Please post all comments and suggestions for improvements here.

Comments
PADGETTMD
on ‎2014-01-27 10:54 AM

Getting the following errror: 1-27-2014 1-56-02 PM.png

mcgue
NetApp Employee on ‎2014-01-27 11:22 AM

Michael,

Thanks for the feedback!  That particular line it calls out looks at the contents of a zip file (depending upon where you were in the process either the openssh.zip or one of the perfstat*.zip files).  A couple of quick thoughts.  Can you check if you have the patch described in this article:  http://support.microsoft.com/kb/952249?  Can you manually unzip the .zip file and if so does it use the built in Windows zip tools?  Any chance compressed folders are disabled like here:  http://kb.winzip.com/kb/entry/22/?

PADGETTMD
on ‎2014-01-27 04:00 PM

When it looks for the perfstat zip, does it look for just the name perfstat.zip, or perfstat7.zip or does it try to look for a file called perfstat with the ext of .zip?

mcgue
NetApp Employee on ‎2014-01-28 04:59 AM

Ahh - perfect question!  So first it looks for either perfstat.exe or perfstat8.exe and if not found it looks for either perfstat7* or perfstat8* but I realize it could find another file similarly named that doesn't have a .zip extension that it might try to extract.  I'll change that in the code.  Is that perhaps what's happening here, a different file matching one of those patterns?  Thanks much for the feedback as well, it is certainly helpful to knock out these problems.

PADGETTMD
on ‎2014-01-28 05:37 AM

OK that makes sense and answered my question. With the perfstat release date being presented in the file name (i.e. perfstat7_20130425.zip ) I wasn't sure if the script is adaptable to look for the file with that information. I thought that might be the problem that was occurring, but with your last reply it seems you factored that in. Currently I have two zip files located with the .hta directory. OpenSSH and perfstat7. Not sure what else could be causing it minus maybe going in and unblocking the zip folder which I completely forgot to do as well. I'll run the test today now that I've unlocked the files and see if that doesn't resolve the issue.

patrickv
NetApp Employee on ‎2014-03-12 01:29 AM

Hi Tim

I just spotted that the openssh link ( http://support.netapp.com/NOW/download/tools/Perfstat/OpenSSH.zip ) in your readme PDF is non existent anymore.

mcgue
NetApp Employee on ‎2014-03-12 05:39 AM

Nice find Patrick!  Short story, I've got it fixed now.  Longer story, I'm working through the read me and about 3/4 of the way through I realize I've been a little lazy and sometimes capitalized the P in Perfstat and sometimes I didn't.  So I did a global search and replace.  Well, that also replaced it in the links which clobbered our case-sensitive URLs on the support site.  I went through and updated them all now correctly.  The only trouble you might have is the link for plink.  The link is correct but there are some versions of Adobe Reader that don't know what to do with a URL with a tilde character in it and seemingly just freeze up on that link.

mcgue
NetApp Employee on ‎2014-04-28 12:14 PM

Just a general note on compatibility.  If you are seeing either of these errors:

"ssh-keygen.exe is not a valid Win32 application"

"0 [main] xperm.win 3360 find_fast_cwd: WARNING: Couldn't compute FAST_CWD pointer"

It is likely due to a compatibility of the version of OpenSSH from our support site and your particular version of Windows.  There are other versions of OpenSSH built for Windows 64-bit available.  Obviously I am unable to recommend or provide warranty for any products outside of NetApp control - there is one such build available here:  http://www.mls-software.com/opensshd.html

OKIETRIMBLE
on ‎2014-07-02 03:30 PM

Hi just installed this software on one of our production servers. The utility has a major flaw in it.

When you run to copy ssh keys to the filer. It does 2 things wrong?

1. It moves the authorized_keys to a backup. It should be doing a copy of the file before it write the keys into it. This is oversite and certain not good programming style.

2. It need to check to see if the user exists on the filer. It makes no assumption that I may have already setup keys already on it.

Even if I correct the item #1. It still does not work and does not allow me to get perfstat at all.

I don't know why this should work even on CLI on a stupid windows platform.

satish_pamarthi
on ‎2014-07-23 08:57 PM

Can you please share us a video of the whole process which will help for the beginners aswell to do better with your tool.

Thanks,

mcgue
NetApp Employee on ‎2014-07-25 07:52 AM

Great suggestion!  I'll get working on that.  I'm finishing up another project so might take some time, but will definitely do it.