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2022-09-25 - 13:01
/usr/bin/Xorg /usr/bin/Xorg

x86 Intel Core i3-4360 CPU @3700 MHz, Linux 5.19.9-100.fc35.x86_64 (Profile)

Latency plot of system in rack #0, slot #4
Note that this system runs a non-RT kernel.
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot4.osadl.org (updated Tue Sep 20, 2022 00:43:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
360608821610,38sleep00-21swapper/018:59:020
3604943211266,10sleep30-21swapper/318:58:493
3606750211167,11sleep20-21swapper/219:03:112
3606577210669,26sleep10-21swapper/119:00:551
37108882960,1sleep00-21swapper/022:09:530
3607058999525,41cyclictest0-21swapper/222:31:512
3607058999021,45cyclictest3699095-21ssh21:56:122
3607058999011,47cyclictest0-21swapper/223:43:092
360705899889,47cyclictest0-21swapper/221:35:502
360705899869,45cyclictest0-21swapper/219:28:292
3607058998511,45cyclictest0-21swapper/220:14:192
3607058998411,45cyclictest0-21swapper/221:25:372
3607058998311,42cyclictest0-21swapper/222:57:202
360705899819,43cyclictest0-21swapper/219:48:522
360705899809,41cyclictest0-21swapper/223:17:412
3607058997911,45cyclictest0-21swapper/222:21:402
3607058997717,46cyclictest0-21swapper/221:00:092
3607058997510,41cyclictest0-21swapper/220:34:422
3607059996867,1cyclictest3832978-21ssh00:38:533
3607057996867,1cyclictest3454625-21gnome-shell21:28:231
3607059996766,1cyclictest3773211-21kworker/3:023:36:463
3607059996766,1cyclictest0-21swapper/320:11:373
360705999670,66cyclictest0-21swapper/323:47:563
3607056996766,1cyclictest3692622-21sensors21:47:080
3607056996765,1cyclictest3772147-21sensors23:23:540
3607059996665,1cyclictest3773211-21kworker/3:023:56:073
3607059996665,1cyclictest3773211-21kworker/3:023:56:063
3607059996665,1cyclictest3703684-21kworker/3:122:06:063
360705999660,66cyclictest0-21swapper/323:10:413
360705999660,66cyclictest0-21swapper/322:18:213
3607057996665,1cyclictest3454625-21gnome-shell23:31:391
3607057996665,1cyclictest3454625-21gnome-shell23:00:041
3607057996665,1cyclictest3454625-21gnome-shell21:23:181
3607059996564,1cyclictest3714439-21kworker/3:123:08:143
3607059996564,1cyclictest3657239-21kworker/3:021:13:073
3607059996561,4cyclictest3714439-21kworker/3:123:02:073
360705999650,65cyclictest0-21swapper/323:25:383
360705999650,65cyclictest0-21swapper/323:22:103
3607057996564,1cyclictest3454625-21gnome-shell22:27:281
3607057996564,1cyclictest3454625-21gnome-shell20:24:131
3607057996564,1cyclictest3454625-21gnome-shell19:45:301
3607057996564,1cyclictest3454625-21gnome-shell00:15:271
3607059996463,1cyclictest3802443-21kworker/3:200:20:333
3607059996460,4cyclictest0-21swapper/321:50:493
3607058996463,1cyclictest3755437-21sensors23:03:322
360705899640,63cyclictest0-21swapper/221:36:592
3607057996463,1cyclictest3454625-21gnome-shell23:25:321
3607057996463,1cyclictest0-21swapper/100:31:111
3607056996462,1cyclictest3454625-21gnome-shell21:07:000
3607059996363,0cyclictest0-21swapper/322:57:023
3607059996362,1cyclictest0-21swapper/322:51:563
3607059996362,1cyclictest0-21swapper/319:41:263
3607059996359,4cyclictest3802443-21kworker/3:200:11:243
3607059996359,4cyclictest3699166-21kworker/3:222:12:123
3607057996362,1cyclictest3454625-21gnome-shell23:45:541
3607057996362,1cyclictest3454625-21gnome-shell23:39:481
3607057996362,1cyclictest3454625-21gnome-shell23:16:221
3607057996362,1cyclictest3454625-21gnome-shell22:01:001
3607057996362,1cyclictest3454625-21gnome-shell00:29:421
3607057996362,1cyclictest3454625-21gnome-shell00:07:181
3607056996361,1cyclictest3454625-21gnome-shell21:19:140
3607056996361,1cyclictest3454625-21gnome-shell00:25:380
3607059996261,1cyclictest3773211-21kworker/3:023:29:373
3607059996261,1cyclictest3699166-21kworker/3:221:58:583
3607059996261,1cyclictest3657239-21kworker/3:021:27:243
3607059996261,1cyclictest3657239-21kworker/3:021:02:563
3607059996261,1cyclictest3590013-21kworker/3:219:55:413
3607059996261,1cyclictest3590013-21kworker/3:219:33:183
3607059996261,1cyclictest0-21swapper/321:24:193
3607059996261,1cyclictest0-21swapper/320:00:483
3607059996261,1cyclictest0-21swapper/300:34:493
3607059996258,4cyclictest3653442-21kworker/3:220:59:533
3607058996261,1cyclictest3621398-21sensors19:34:432
3607057996261,1cyclictest3454625-21gnome-shell21:21:161
3607057996261,1cyclictest3454625-21gnome-shell21:13:061
3607057996261,1cyclictest0-21swapper/123:21:281
3607057996260,2cyclictest3454625-21gnome-shell21:43:411
3607056996261,1cyclictest3734474-21sensors22:38:030
3607056996261,1cyclictest0-21swapper/022:33:350
3607056996261,1cyclictest0-21swapper/021:21:410
3607059996160,1cyclictest3802443-21kworker/3:200:18:313
3607059996160,1cyclictest3649264-21kworker/3:120:48:403
3607059996160,1cyclictest3644846-21kworker/3:020:42:343
3607059996160,1cyclictest3644846-21kworker/3:020:35:263
3607059996160,1cyclictest3634658-21kworker/3:220:25:143
3607059996160,1cyclictest3590013-21kworker/3:219:49:363
3607059996160,1cyclictest0-21swapper/319:23:063
360705999610,61cyclictest3657239-21kworker/3:021:09:313
360705999610,1cyclictest0-21swapper/319:12:553
3607058996160,1cyclictest0-21swapper/221:16:372
3607057996160,1cyclictest3454625-21gnome-shell22:17:181
3607056996160,1cyclictest0-21swapper/023:54:280
3607056996160,1cyclictest0-21swapper/023:54:280
3607056996160,1cyclictest0-21swapper/022:04:030
3607056996160,1cyclictest0-21swapper/021:11:290
3607059996059,1cyclictest3773211-21kworker/3:023:40:503
3607059996059,1cyclictest3714439-21kworker/3:122:47:523
3607059996059,1cyclictest3590013-21kworker/3:219:54:413
3607059996059,1cyclictest3590013-21kworker/3:219:26:093
3607059996059,1cyclictest0-21swapper/320:51:433
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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