This sync it peaked around 75% But I’ve seen 98-99 all day.
[tems@mytems bin]$ vmstat 1 10
procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu-----
r b swpd free buff cache si so bi bo in cs us sy id wa st
3 0 20768 228888 546120 2236612 0 0 11 650 17 3 56 1 32 11 0
2 0 20768 228756 546120 2236640 0 0 0 876 1280 1160 99 1 0 0 0
1 1 20768 228756 546124 2236652 0 0 0 912 1284 1158 100 0 0 0 0
2 0 20768 228756 546124 2236652 0 0 0 816 1273 1065 100 0 0 0 0
9 0 20768 165856 546124 2236652 0 0 0 680 1256 2113 64 36 0 0 0
5 0 20768 209272 546124 2236660 0 0 0 0 1081 2483 13 87 0 0 0
1 0 20768 228440 546124 2236664 0 0 0 1308 1202 1393 69 13 6 12 0
1 0 20768 228440 546124 2236664 0 0 0 1608 1246 1476 76 1 8 15 0
0 1 20768 228440 546124 2236664 0 0 0 1460 1205 1387 75 1 9 15 0
1 0 20768 228316 546124 2236668 0 0 0 1560 1209 1453 75 1 7 17 0
[tems@lsp2052a bin]$ iostat 1 4
Linux 2.6.32-220.el6.x86_64 (mytems) 02/04/2013 _x86_64_ (1 CPU)
avg-cpu: %user %nice %system %iowait %steal %idle
56.38 0.01 0.74 11.16 0.00 31.71
Device: tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
sda 1.00 7.05 11.96 12944788 21970748
sdb 157.53 15.10 1288.35 27741684 2367079160
dm-0 0.29 2.61 1.90 4788242 3491296
dm-1 0.01 0.02 0.04 36720 77336
dm-2 161.18 15.08 1288.19 27698026 2366780928
dm-3 0.02 0.02 0.16 42978 298232
dm-4 0.10 1.29 0.58 2363362 1056672
dm-5 0.15 0.11 1.14 195666 2101272
dm-6 0.81 2.70 6.33 4957554 11621328
dm-7 0.26 0.24 1.97 433922 3622520
avg-cpu: %user %nice %system %iowait %steal %idle
74.26 0.00 0.99 15.84 0.00 8.91
Device: tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
sda 0.99 15.84 0.00 16 0
sdb 380.20 0.00 3104.95 0 3136
dm-0 0.00 0.00 0.00 0 0
dm-1 0.00 0.00 0.00 0 0
dm-2 388.12 0.00 3104.95 0 3136
dm-3 0.00 0.00 0.00 0 0
dm-4 0.00 0.00 0.00 0 0
dm-5 0.00 0.00 0.00 0 0
dm-6 0.00 0.00 0.00 0 0
dm-7 0.00 0.00 0.00 0 0
avg-cpu: %user %nice %system %iowait %steal %idle
75.76 0.00 1.01 16.16 0.00 7.07
Device: tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
sda 0.00 0.00 0.00 0 0
sdb 363.64 0.00 2933.33 0 2904
dm-0 0.00 0.00 0.00 0 0
dm-1 0.00 0.00 0.00 0 0
dm-2 366.67 0.00 2933.33 0 2904
dm-3 0.00 0.00 0.00 0 0
dm-4 0.00 0.00 0.00 0 0
dm-5 0.00 0.00 0.00 0 0
dm-6 0.00 0.00 0.00 0 0
dm-7 0.00 0.00 0.00 0 0
avg-cpu: %user %nice %system %iowait %steal %idle
71.29 0.00 0.99 18.81 0.00 8.91
Device: tps Blk_read/s Blk_wrtn/s Blk_read Blk_wrtn
sda 0.00 0.00 0.00 0 0
sdb 380.20 0.00 3065.35 0 3096
dm-0 0.00 0.00 0.00 0 0
dm-1 0.00 0.00 0.00 0 0
dm-2 383.17 0.00 3065.35 0 3096
dm-3 0.00 0.00 0.00 0 0
dm-4 0.00 0.00 0.00 0 0
dm-5 0.00 0.00 0.00 0 0
dm-6 0.00 0.00 0.00 0 0
dm-7 0.00 0.00 0.00 0 0
/Gus
From: [email protected] [mailto:[email protected]] On Behalf Of Robin.Smith-U3F5sf8KFGKCmk9zJvdQaQC/[email protected]
Sent: den 4 februari 2013 11:21
To: [email protected]
Subject: RE: [TME10] FTO Standby TEMS high cpu during sync
CPU running peaking is a bit vague, can you run the following command and post the out here next time it peaks, might help identify the bottleneck a bit further
vmstat 1 10
iostat 1 4
________________________________
From: [email protected]<mailto:[email protected]> [mailto:[email protected]] On Behalf Of [email protected]<mailto:[email protected]>
Sent: 01 February 2013 15:40
To: [email protected]<mailto:[email protected]>
Subject: [TME10] FTO Standby TEMS high cpu during sync
Hi.
Everytime between
(510BDF05.0000-10:kdyctrl.cpp,3932,"rTEMSSynchThread") TEMS is MIRROR, Synchronizing with HUB TEMS tables.
And:
q(510BE00D.0000-10:kdyctrl.cpp,4045,"rTEMSSynchThread") Sychronization complete. Going to sleep.
The cpu peaks at 99% an nothing unusual in the *_ms_* logs. HUB on Linux RHEL6 6.2.3 FP02.
As soon as sync is complete it drops to close to nothing within seconds.
I need tips on tracing FTP sync, anyone?
/Gus
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