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NFS - network read / write throughput per protocol

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steffen.kammerer at brainlab

Oct 29, 2009, 9:37 AM

Post #1 of 5 (459 views)
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NFS - network read / write throughput per protocol

Hi there,

is there a possibility to get the read / write throughput in kilobyte per protocol (separated NFS / CIFS) on a filer?

I found only the operations but nothing else.

Thanks and regards,

Steffen

jeremy.page at gilbarco

Oct 29, 2009, 10:01 AM

Post #2 of 5 (420 views)
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RE: NFS - network read / write throughput per protocol [In reply to]

Stats show with the -e will let you use expression matching.

stats show -i 15 -e volume:(nfs|vmware:shares):(nfs)

Would report all of the NFS traffic on volumes with vmware or shares in
the name.

There is a ton more it can do, check out the man page for more.

________________________________

From: owner-toasters[at]mathworks.com [mailto:owner-toasters[at]mathworks.com]
On Behalf Of Steffen Kammerer
Sent: Thursday, October 29, 2009 12:38 PM
To: toasters[at]mathworks.com
Subject: NFS - network read / write throughput per protocol

Hi there,

is there a possibility to get the read / write throughput in kilobyte
per protocol (separated NFS / CIFS) on a filer?

I found only the operations but nothing else.

Thanks and regards,

Steffen

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thelastman at gmail

Oct 29, 2009, 10:12 AM

Post #3 of 5 (414 views)
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Re: NFS - network read / write throughput per protocol [In reply to]

I don't see a counter for what you are looking for in 7.3.1.1, but you
could add up all the volume stats for nfs_read_data and nfs_write_data
and cifs_read_data/cifs_write_data. Add that all together, to get the
total nfs throughput / sec and cifs throughput per second.

It sounds like a good RFE for something under system:system:*

-Blake

On Thu, Oct 29, 2009 at 9:37 AM, Steffen Kammerer
<steffen.kammerer[at]brainlab.com> wrote:
> Hi there,
>
>
>
> is there a possibility to get the read / write throughput in kilobyte per
> protocol (separated NFS / CIFS) on a filer?
>
>
>
> I found only the operations but nothing else.
>
>
>
> Thanks and regards,
>
>
>
> Steffen

thelastman at gmail

Oct 29, 2009, 2:13 PM

Post #4 of 5 (412 views)
Permalink

Re: NFS - network read / write throughput per protocol [In reply to]

There's no specific counter for bytes / sec per protocol in priv set diag.
For iops and latency's and size histograms, but nothing specific.

-Blake

On Thu, Oct 29, 2009 at 1:54 PM, Maxwell Reid <slinkywizard[at]integra.net> wrote:
>
> priv set diag or priv set advanced should display additional counters...
>
> ~Max
>
>
> On Oct 29, 2009, at 10:12 AM, Blake Golliher wrote:
>
>> I don't see a counter for what you are looking for in 7.3.1.1, but you
>> could add up all the volume stats for nfs_read_data and nfs_write_data
>> and cifs_read_data/cifs_write_data. Add that all together, to get the
>> total nfs throughput / sec and cifs throughput per second.
>>
>> It sounds like a good RFE for something under system:system:*
>>
>> -Blake
>>
>> On Thu, Oct 29, 2009 at 9:37 AM, Steffen Kammerer
>> <steffen.kammerer[at]brainlab.com> wrote:
>>>
>>> Hi there,
>>>
>>>
>>>
>>> is there a possibility to get the read / write throughput in kilobyte per
>>> protocol (separated NFS / CIFS) on a filer?
>>>
>>>
>>>
>>> I found only the operations but nothing else.
>>>
>>>
>>>
>>> Thanks and regards,
>>>
>>>
>>>
>>> Steffen
>
>

samuel.li at netapp

Oct 29, 2009, 7:13 PM

Post #5 of 5 (409 views)
Permalink

Re: NFS - network read / write throughput per protocol [In reply to]

Steffen,

Here is something I use quite ofter from a unix box. However this is split per volume. If you want the whole system output you need to sdo some maths and add all the volumes together.

(miso:samuell/home/samuell> ssh samuellf820 "priv set diag; stats show -i 1 -r volume " | grep ccase | grep "_data"
volume:ccase:read_data:0b/s
volume:ccase:write_data:0b/s
volume:ccase:nfs_read_data:0b/s <--- NFS read
volume:ccase:nfs_write_data:0b/s <--- NFS write
volume:ccase:cifs_read_data:0b/s <-- cifs
volume:ccase:cifs_write_data:0b/s <-- cifs
volume:ccase:san_read_data:0b/s
volume:ccase:san_write_data:0b/s
volume:ccase:flexcache_read_data:0b/s
volume:ccase:flexcache_write_data:0b/s
volume:ccase:flexcache_send_data:0b/s
volume:ccase:flexcache_receive_data:0b/s

-i = seconds
ccase = volume name in question ( remove grep ccase to get all volumes)

hope it helps

Blake Golliher wrote:

There's no specific counter for bytes / sec per protocol in priv set diag. For iops and latency's and size histograms, but nothing specific. -Blake On Thu, Oct 29, 2009 at 1:54 PM, Maxwell Reid <slinkywizard[at]integra.net> wrote:
priv set diag or priv set advanced should display additional counters... ~Max On Oct 29, 2009, at 10:12 AM, Blake Golliher wrote:
I don't see a counter for what you are looking for in 7.3.1.1, but you could add up all the volume stats for nfs_read_data and nfs_write_data and cifs_read_data/cifs_write_data. Add that all together, to get the total nfs throughput / sec and cifs throughput per second. It sounds like a good RFE for something under system:system:* -Blake On Thu, Oct 29, 2009 at 9:37 AM, Steffen Kammerer <steffen.kammerer[at]brainlab.com> wrote:
Hi there, is there a possibility to get the read / write throughput in kilobyte per protocol (separated NFS / CIFS) on a filer? I found only the operations but nothing else. Thanks and regards, Steffen

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