Please don't reply to lustre-devel. Instead, comment in Bugzilla by using the
following link:
https://bugzilla.lustre.org/show_bug.cgi?id=10963
What |Removed |Added
----------------------------------------------------------------------------
CC| |[EMAIL PROTECTED]
Improved llstat.pl:
===================
This tool reads the required statistics information from
user specified stat file, process the information and prints
output after every interval specified by user.
For syantx and other information on this tool please see
help for this tool.
Locatoin: lustre/utils/
Example output for this tool is as follows,
[EMAIL PROTECTED] utils]$ ./llstat.pl -i 1 ost
./llstat.pl: STATS on 02/07/07 /proc/fs/lustre/ost/OSS/ost/stats on [EMAIL
PROTECTED]
Processor counters run at 1995.875 MHz
snapshot_time 1170837091.29419
req_waittime 28365
req_qdepth 28365
req_active 28365
reqbuf_avail 28365
ost_create 1
ost_set_info 1
obd_ping 28363
/proc/fs/lustre/ost/OSS/ost/stats @ 1170837092.35421
Name Cur.Count Cur.Rate #Events Unit last
min avg max stddev
req_waittime 2 2 28367 [usec] 234.50
26 244.18 435 36.04
req_qdepth 2 2 28367 [reqs] 0.50
0 0.50 1 0.50
req_active 2 2 28367 [reqs] 1.00
1 1.00 1 0.00
reqbuf_avail 2 2 28367 [bufs] 64.00
63 63.95 64 0.21
ost_create 0 0 1 [usec] 0.00
294 294.00 294 0.00
ost_set_info 0 0 1 [usec] 0.00
134 134.00 134 0.00
obd_ping 2 2 28365 [usec] 52.50
35 53.76 96 10.06
/proc/fs/lustre/ost/OSS/ost/stats @ 1170837093.41263
Name Cur.Count Cur.Rate #Events Unit last
min avg max stddev
req_waittime 0 0 28367 [usec] 0.00
26 244.18 435 36.04
req_qdepth 1 0 28367 [reqs] 0.00
0 0.50 1 0.50
req_active 0 0 28367 [reqs] 0.00
1 1.00 1 0.00
reqbuf_avail 0 0 28367 [bufs] 0.00
63 63.95 64 0.21
ost_create 0 0 1 [usec] 0.00
294 294.00 294 0.00
ost_set_info 0 0 1 [usec] 0.00
134 134.00 134 0.00
obd_ping 0 0 28365 [usec] 0.00
35 53.76 96 10.06
[EMAIL PROTECTED] utils]$
plot-llstat.pl is added with this tool for csv file and graph
generation. Its placed at the same locaton as llstat.pl.
For feedback on this tool please visit,
Please don't reply to lustre-devel. Instead, comment in Bugzilla by using the
following link:
https://bugzilla.lustre.org/show_bug.cgi?id=10963
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