Displaying 2 results from an estimated 2 matches for "tracepid".
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traceid
2019 Feb 11
0
32 seconds vs 72 minutes -- expected performance difference?
...ork and protocol overhead)?
Unless you upload a network capture of you mounting and doing the ls -lR
on the client it's hard to say what really goes on. I understand you
might not want to make it public.. but if you do
You can make a capture using:
tcpdump -s 0 -w capture.pcap port 445 &
tracepid=$!
mount.cifs //foo/bar /mnt -o ....
ls -lR /mnt
#..wait or kill ls..
kill $tracepid
Note that you can probably kill tcpdump after 10mn or so. This should
provide enough data. If you end up doing it, the capture will probably
be quite large, try compressing it as well.
> 2) While the client...
2019 Feb 08
8
32 seconds vs 72 minutes -- expected performance difference?
## QUESTION
I am sharing a 120GB folder with lots of files via Samba on a LAN (1Gbps
connection).
1) Doing an `ls -lR` on the server (on this folder) takes ~32 seconds,
compared with **72 minutes** on the client. Is this difference in
performance expected (due to network and protocol overhead)?
2) While the client is executing an `ls -lR`, one smbd process on the
server uses about 30-40% of a