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2024-04-27 - 09:29
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Data to construct the above plot have been generated using the RT test utility cyclictest.

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 rack2slot7.osadl.org (updated Sat Apr 27, 2024 00:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2709116994327,6cyclictest2847985-21date00:11:240
270911699413,5cyclictest2859867-21sed00:31:240
2709116994021,2cyclictest0-21swapper/000:00:410
270911699341,24cyclictest0-21swapper/023:21:250
270911699321,21cyclictest0-21swapper/000:16:250
270911899315,12cyclictest2811736-21ssh23:21:252
2709116993022,5cyclictest2748809-21latency_hist21:56:240
270911699292,20cyclictest0-21swapper/023:50:160
2709117992723,3cyclictest2785762-21cron22:46:241
2709117992723,3cyclictest2785762-21cron22:46:241
2709116992721,1cyclictest0-21swapper/021:57:200
2709116992714,1cyclictest0-21swapper/000:02:290
270911699271,19cyclictest0-21swapper/022:36:510
270911799252,6cyclictest11050irq/107-eth%d00:02:291
270911699240,20cyclictest0-21swapper/022:29:070
270911699232,7cyclictest2714698-21cat21:01:240
2709116992316,1cyclictest0-21swapper/022:16:250
270911699223,4cyclictest171rcu_preempt19:11:240
270911699221,19cyclictest2756226-21latency_hist22:06:240
270911899217,5cyclictest11050irq/107-eth%d23:31:052
270911799214,11cyclictest2853941-21diskmemload00:21:181
270911799214,11cyclictest2811732-21munin-run23:21:251
2709116992118,2cyclictest2796858-21cron23:01:240
112299210,2rtkit-daemon1121-21rtkit-daemon23:31:221
270911699200,19cyclictest321-21systemd-journal00:26:240
270911699200,19cyclictest0-21swapper/021:20:130
270911699198,1cyclictest0-21swapper/022:33:070
2709116991915,0cyclictest0-21swapper/022:41:490
2709116991915,0cyclictest0-21swapper/022:41:490
270911899183,9cyclictest2840816-21ssh00:00:412
270911899183,9cyclictest11050irq/107-eth%d00:21:182
2709117991814,3cyclictest2741203-21cron21:46:241
2709116991817,1cyclictest0-21swapper/022:49:050
2709116991813,4cyclictest613-21gpm00:33:310
270911699181,11cyclictest0-21swapper/023:24:240
112299180,0rtkit-daemon0-21swapper/120:16:401
270911899172,9cyclictest11050irq/107-eth%d00:02:292
2709118991710,5cyclictest2741205-21cron21:46:242
270911799172,13cyclictest2862851-21ssh00:36:251
112299170,2rtkit-daemon1002-21mta-sts-daemon22:22:531
112299170,1rtkit-daemon0-21swapper/221:22:362
270911999163,8cyclictest0-21swapper/323:21:253
270911899162,1cyclictest0-21swapper/223:23:342
2709118991612,3cyclictest619-21systemd-logind22:31:242
2709118991612,3cyclictest2785760-21cron22:46:242
2709118991612,3cyclictest2785760-21cron22:46:242
2709118991612,2cyclictest0-21swapper/222:51:242
2709117991613,2cyclictest1000-21mta-sts-daemon23:40:351
270911699167,7cyclictest2726363-21munin-plugin-st21:26:240
270911699162,11cyclictest2712351-21latency_hist20:11:240
270911699160,10cyclictest2745047-21latency_hist21:51:240
112299160,1rtkit-daemon0-21swapper/119:31:171
112299160,0rtkit-daemon0-21swapper/123:32:051
270911899153,6cyclictest587-21mta-sts-daemon00:10:042
270911899152,8cyclictest2865381-21idleruntime-cro00:41:242
270911799152,12cyclictest2756135-21ssh22:06:241
270911699151,14cyclictest0-21swapper/022:21:240
270911699151,13cyclictest0-21swapper/023:34:120
270911699150,14cyclictest0-21swapper/023:27:160
270911699150,14cyclictest0-21swapper/023:07:330
112299150,2rtkit-daemon1121-21rtkit-daemon21:07:050
112299150,1rtkit-daemon0-21swapper/120:51:301
2709118991412,2cyclictest1003-21mta-sts-daemon23:42:422
2709118991412,1cyclictest1002-21mta-sts-daemon22:05:082
270911699149,3cyclictest2710631-21idleruntime-cro19:41:240
270911699146,3cyclictest285370450ssh00:20:500
270911699143,7cyclictest11050irq/107-eth%d00:36:250
270911699141,8cyclictest0-21swapper/022:52:350
270911699141,12cyclictest0-21swapper/023:44:450
270911999132,6cyclictest0-21swapper/323:38:013
270911999132,6cyclictest0-21swapper/300:01:573
270911999131,6cyclictest0-21swapper/323:33:143
270911899132,8cyclictest2797008-21latency_hist23:01:252
270911899132,8cyclictest2770986-21sed22:26:252
270911899130,1cyclictest11050irq/107-eth%d22:32:572
270911799135,1cyclictest171rcu_preempt19:11:241
270911799133,7cyclictest2834981-21ssh23:52:371
270911799133,2cyclictest11050irq/107-eth%d23:13:471
270911799132,8cyclictest321-21systemd-journal22:41:241
270911799132,6cyclictest2804437-21latency_hist23:11:251
270911799131,8cyclictest575-21avahi-daemon00:08:451
270911799131,3cyclictest171rcu_preempt22:01:241
270911699131,8cyclictest0-21swapper/023:37:130
270911699131,8cyclictest0-21swapper/023:13:010
270911699131,8cyclictest0-21swapper/023:02:360
270911699131,8cyclictest0-21swapper/021:41:470
270911699131,8cyclictest0-21swapper/021:37:340
270911699131,8cyclictest0-21swapper/021:32:380
270911699131,8cyclictest0-21swapper/021:27:110
270911699131,8cyclictest0-21swapper/021:16:070
2709116991310,2cyclictest0-21swapper/022:11:060
270911699130,13cyclictest0-21swapper/023:55:340
270911699130,10cyclictest2713128-21latency_hist20:26:240
112299130,2rtkit-daemon0-21swapper/121:32:431
112299130,1rtkit-daemon0-21swapper/122:58:371
270911999122,6cyclictest0-21swapper/323:07:503
270911999122,6cyclictest0-21swapper/322:41:243
270911999121,6cyclictest0-21swapper/322:11:243
270911899129,2cyclictest1000-21mta-sts-daemon21:28:512
270911899128,3cyclictest1121-21rtkit-daemon23:03:282
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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