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2025-11-16 - 06:30
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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 Sun Nov 16, 2025 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151154720,0ktimers/0198141sleep18:53:580
1514240,0ktimers/0212251sleep00:04:060
1514220,0ktimers/0317251sleep19:50:410
1514120,0ktimers/0118471sleep20:49:400
527504030,0irq/11-sym53c8x130150irq/15-NE200021:33:270
1513990,0ktimers/058351sleep22:53:310
1301503950,0irq/15-NE200052750irq/11-sym53c8xx22:59:270
527503880,0irq/11-sym53c8x130150irq/15-NE200018:58:420
1513840,0ktimers/0278161sleep22:04:340
1513840,0ktimers/0177431sleep21:15:280
1513740,0ktimers/095751sleep20:39:270
1513720,0ktimers/0138281sleep20:59:170
1513700,0ktimers/0280821sleep19:34:060
1513630,0ktimers/013611sleep20:00:230
1513430,0ktimers/0150991sleep21:04:360
527503400,0irq/11-sym53c8x130150irq/15-NE200021:38:130
26165134039,0sleep151ktimers/000:28:370
1513320,0ktimers/0181811sleep23:49:480
1513260,0ktimers/062331sleep22:54:320
1513240,0ktimers/0238921sleep21:44:570
1301503230,0irq/15-NE200052750irq/11-sym53c8xx23:30:280
527503180,0irq/11-sym53c8x130150irq/15-NE200022:20:230
1661413130,0sleep151ktimers/023:42:560
527503120,0irq/11-sym53c8x130150irq/15-NE200022:46:290
527503100,0irq/11-sym53c8x130150irq/15-NE200023:05:250
1301503100,0irq/15-NE200052750irq/11-sym53c8xx19:18:390
1301503060,0irq/15-NE200052750irq/11-sym53c8xx19:29:500
1301503050,0irq/15-NE200052750irq/11-sym53c8xx22:29:200
29142130341,0sleep151ktimers/022:10:040
1301503020,0irq/15-NE20002982-21df20:09:180
1512970,0ktimers/019429-21kernelversion23:55:030
527502960,0irq/11-sym53c8x26522-21sh21:58:570
527502940,0irq/11-sym53c8x151ktimers/019:45:000
1301502930,0irq/15-NE200052750irq/11-sym53c8xx21:24:330
527502910,0irq/11-sym53c8x10513-21mailstats20:43:570
1301502900,0irq/15-NE200052750irq/11-sym53c8xx00:13:300
7176128839,0sleep7187-21sort20:28:480
527502880,0irq/11-sym53c8x22785-21expr21:39:550
1512880,0ktimers/011489-21sed23:19:110
527502870,0irq/11-sym53c8x130150irq/15-NE200020:25:270
527502870,0irq/11-sym53c8x130150irq/15-NE200020:03:570
527502840,0irq/11-sym53c8x35-1kworker/0:1H+kblockd23:23:560
527502840,0irq/11-sym53c8x3214-21interrupts22:40:030
1301502840,0irq/15-NE200052750irq/11-sym53c8xx23:58:450
32091128237,0sleep20663-21cyclictest22:24:280
912312790,0sleep151ktimers/020:36:430
595812790,0sleep151ktimers/020:23:180
1512790,0ktimers/0265131sleep19:25:300
1301502760,0irq/15-NE200052750irq/11-sym53c8xx21:10:320
527502730,0irq/11-sym53c8x1927-21runrttasks21:53:560
1512710,0ktimers/023754-21timerwakeupswit00:15:230
22043127031,0sleep22049-21df19:04:080
527502680,0irq/11-sym53c8x24405-21sort00:19:380
1344312660,0sleep151ktimers/020:56:240
1301502630,0irq/15-NE200029786-21chrt19:43:370
24244126245,0sleep24254-21date21:48:420
1512620,0ktimers/017647-21sshd23:47:110
527502610,0irq/11-sym53c8x14711-21sh23:33:560
1301502610,0irq/15-NE20009937-21timerwakeupswit23:10:250
527502590,0irq/11-sym53c8x1927-21runrttasks22:33:580
1301502590,0irq/15-NE200022510-21ls19:08:400
527502570,0irq/11-sym53c8x326-21chrt19:55:270
1301502560,0irq/15-NE20004763-21sshd20:16:200
527502550,0irq/11-sym53c8x29911-21aten_r3power_vo22:14:250
1301502550,0irq/15-NE200024593-21ls19:18:270
1301502550,0irq/15-NE200019038-21date21:23:370
1108112530,0sleep151ktimers/023:16:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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