Certainly.

For the abridged text output, get:
http://www.lundman.net/snoopdump.txt.gz (700kb)

For the full dump:
http://www.lundman.net/snoopdump.bin.gz (7mb)

In this case, I used x4500-07, as it is otherwise entirely idle so that 
there is no other noise. It is a x4540, Open Solaris svn117.

untar on the system, inside the pool,
real    0m0.533s

untar from prov01;
real    3m36.220s



Packets 0-75 are the mounting packets. The data transfers starts at 76. 
Immediately I can tell there were "multiple-second" pauses at 95, 101, 
104, 107. Then it took off at moderate speed, but tapered off at the end.


  94   0.00007 172.20.12.231 -> 172.20.12.239 NFS R 4 (open        ) 
NFS4ERR_GRACE PUTFH NFS4_OK SAVEFH NFS4_OK OPEN NFS4ERR_GRACE 

  95   0.05063 172.20.12.239 -> 172.20.12.231 TCP D=2049 S=574 
Ack=1621390269 Seq=3393151160 Len=0 Win=49640 

  96   9.94446 172.20.12.239 -> 172.20.12.231 NFS C 4 (open        ) 
PUTFH FH=A8F4 SAVEFH OPEN mt-testbg.cgi OT=CR(E) SQ=2 CT=N AC=W DN=N 
OO=0077 GETFH GETATTR 10011a... 



Please advise if I can help with anything else. It was mounted vers-4 as 
berfore.

Lund



Marcel Telka wrote:
> Hi Jorgen,
> 
> On Mon, Jul 27, 2009 at 05:34:04PM +0900, Jorgen Lundman wrote:
>> What would be my next step in trying to work out why it takes more than  
>> 5 minutes to untar a 4MB tarball?
> 
> I think the first step would be to see where we spent most of the time. For
> example snoop captured during whole untar operation would show us such
> information.
> 
> So, please do a snoop and made the snoop file available for us somewhere.
> 
> 
> Thanks.
> 

-- 
Jorgen Lundman       | <lundman at lundman.net>
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