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2025-11-22 - 16:20
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of all highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sat Nov 22, 2025 12:44:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153690,0ktimers/0270511sleep06:53:490
1514660,0ktimers/057091sleep10:22:500
1514600,0ktimers/0254221sleep09:22:540
1514570,0ktimers/0242901sleep11:49:000
1514570,0ktimers/0215601sleep09:04:080
1301504510,0irq/15-NE200052750irq/11-sym53c8xx09:33:520
1514260,0ktimers/0148141sleep11:04:000
1514210,0ktimers/026301sleep07:34:080
1514190,0ktimers/04711sleep09:58:290
1514160,0ktimers/0141261sleep08:29:250
1514060,0ktimers/0298011sleep07:09:260
1513880,0ktimers/0201291sleep08:58:100
32615138745,0sleep151ktimers/009:56:280
1301503870,0irq/15-NE200052750irq/11-sym53c8xx11:20:480
1513840,0ktimers/0261221sleep11:57:590
1513750,0ktimers/099321sleep08:09:110
6107137427,0sleep151ktimers/010:23:540
1513730,0ktimers/044181sleep07:43:050
1513720,0ktimers/0269991sleep09:29:150
1513680,0ktimers/079771sleep07:59:380
527503610,0irq/11-sym53c8x130150irq/15-NE200011:34:590
1513540,0ktimers/0303621sleep07:13:060
30445134735,0sleep151ktimers/009:46:310
1513470,0ktimers/033971sleep10:10:280
527503420,0irq/11-sym53c8x130150irq/15-NE200010:53:000
1513390,0ktimers/0295241sleep12:13:330
527503380,0irq/11-sym53c8x130150irq/15-NE200007:29:360
1301503360,0irq/15-NE200024148-21cat09:14:460
30725132727,0sleep151ktimers/012:18:510
1937213260,0sleep151ktimers/011:24:290
384613220,0sleep151ktimers/010:13:410
3095213170,0sleep151ktimers/009:48:580
2284313060,0sleep151ktimers/011:42:580
1611613040,0sleep151ktimers/011:09:250
527503020,0irq/11-sym53c8x130150irq/15-NE200009:37:590
1073812990,0sleep151ktimers/010:44:290
1512970,0ktimers/08291-21awk10:33:540
3175412960,0sleep151ktimers/012:23:440
527502950,0irq/11-sym53c8x22654-21chrt09:09:060
1512940,0ktimers/0316321sleep07:18:470
1378512940,0sleep151ktimers/010:59:050
1512930,0ktimers/028772-21df07:03:300
527502910,0irq/11-sym53c8x1468-21grep10:03:060
527502910,0irq/11-sym53c8x0-21swapper10:38:180
2271812870,0sleep151ktimers/011:42:110
424112860,0sleep151ktimers/007:41:570
84112850,0sleep151ktimers/007:25:120
1654412850,0sleep151ktimers/008:40:020
527502780,0irq/11-sym53c8x130150irq/15-NE200008:54:020
2737212750,0sleep151ktimers/012:03:390
17082127265,0sleep17088-21df_inode08:43:500
1301502720,0irq/15-NE200052750irq/11-sym53c8xx10:28:250
2915612710,0sleep151ktimers/012:10:460
1301502700,0irq/15-NE200052750irq/11-sym53c8xx11:53:210
1885412640,0sleep151ktimers/008:52:150
1301502640,0irq/15-NE200052750irq/11-sym53c8xx07:53:060
527502630,0irq/11-sym53c8x20186-21expr11:28:590
1301502620,0irq/15-NE20005928-21awk07:49:220
527502610,0irq/11-sym53c8x26008-21chrt09:24:290
527502600,0irq/11-sym53c8x17639-21munin-run11:17:500
1559712580,0sleep151ktimers/008:37:200
527502560,0irq/11-sym53c8x1633-21nscd08:19:290
1512560,0ktimers/011987-21aten_r3power_po10:49:480
527502550,0irq/11-sym53c8x28089-21sshd06:59:300
527502540,0irq/11-sym53c8x893-21jbd2/sda1-808:12:570
1301502510,0irq/15-NE20008405-21cut08:02:580
2738099249129,0cyclictest0-21swapper08:23:400
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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