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2026-06-02 - 13:50
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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 the highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Tue Jun 02, 2026 12:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153410,0ktimers/073501sleep07:12:120
1514830,0ktimers/0250561sleep08:42:110
525504510,0irq/11-sym53c8x130250irq/15-NE200010:57:240
3127714460,0sleep151ktimers/012:38:590
1302504400,0irq/15-NE200052550irq/11-sym53c8xx10:38:460
525504350,0irq/11-sym53c8x130250irq/15-NE200009:43:390
1514270,0ktimers/0304891sleep12:35:170
525504120,0irq/11-sym53c8x130250irq/15-NE200008:01:160
1514110,0ktimers/0259761sleep08:46:410
525504100,0irq/11-sym53c8x130250irq/15-NE200011:58:280
1514090,0ktimers/0161691sleep11:02:470
1302504090,0irq/15-NE200052550irq/11-sym53c8xx12:26:350
1513890,0ktimers/0133671sleep10:45:240
525503850,0irq/11-sym53c8x130250irq/15-NE200011:46:580
1513830,0ktimers/031311sleep09:39:010
525503810,0irq/11-sym53c8x130250irq/15-NE200008:52:550
796299375319,0cyclictest0-21swapper07:34:570
525503710,0irq/11-sym53c8x130250irq/15-NE200008:06:350
1513710,0ktimers/0216341sleep08:26:420
796299366312,0cyclictest0-21swapper11:19:450
1302503610,0irq/15-NE200052550irq/11-sym53c8xx10:53:450
796299355300,0cyclictest0-21swapper10:00:290
1513470,0ktimers/027976-21kworker/u4:1+xprtiod09:51:540
525503460,0irq/11-sym53c8x130250irq/15-NE200012:03:500
525503460,0irq/11-sym53c8x130250irq/15-NE200011:37:520
1302503420,0irq/15-NE200052550irq/11-sym53c8xx09:27:250
525503350,0irq/11-sym53c8x130250irq/15-NE200008:18:220
1302503310,0irq/15-NE200052550irq/11-sym53c8xx11:31:590
525503270,0irq/11-sym53c8x130250irq/15-NE200011:41:520
796299324268,0cyclictest0-21swapper07:44:410
796299323268,0cyclictest0-21swapper08:34:090
796299323267,0cyclictest0-21swapper07:22:450
1302503210,0irq/15-NE200052550irq/11-sym53c8xx10:02:240
1302503120,0irq/15-NE200052550irq/11-sym53c8xx11:56:280
796299310254,0cyclictest0-21swapper07:21:090
1302503080,0irq/15-NE200052550irq/11-sym53c8xx09:21:290
796299307252,0cyclictest0-21swapper10:27:370
796299306252,0cyclictest0-21swapper07:40:010
1693513050,0sleep169321ssh11:09:150
1302502880,0irq/15-NE200052550irq/11-sym53c8xx10:21:580
1302502880,0irq/15-NE200052550irq/11-sym53c8xx08:12:270
1809112850,0sleep151ktimers/011:16:330
525502820,0irq/11-sym53c8x130250irq/15-NE200012:06:580
796299279138,0cyclictest9814-21idleruntime-cro10:21:300
79629927589,0cyclictest14616-21aten_r3power_vo07:52:250
525502700,0irq/11-sym53c8x130250irq/15-NE200012:18:480
796299266117,0cyclictest0-21swapper09:47:320
796299264131,0cyclictest31691-21ssh12:42:020
1302502640,0irq/15-NE200052550irq/11-sym53c8xx09:08:000
796299263102,0cyclictest27541-21ssh12:16:290
525502620,0irq/11-sym53c8x130250irq/15-NE200011:22:560
1302502620,0irq/15-NE200052550irq/11-sym53c8xx08:27:560
796299257103,0cyclictest0-21swapper10:48:390
525502530,0irq/11-sym53c8x130250irq/15-NE200010:07:280
19875124927,0sleep0-21swapper11:28:080
796299246147,0cyclictest151ktimers/008:07:460
1302502450,0irq/15-NE200052550irq/11-sym53c8xx12:26:590
1302502450,0irq/15-NE200052550irq/11-sym53c8xx10:12:490
796299244132,0cyclictest0-21swapper09:34:510
796299240123,0cyclictest0-21swapper08:58:540
24635124093,0sleep0-21swapper08:38:290
10573123827,0sleep10587-21aten_r3power_po07:28:320
796299236136,0cyclictest13929-21ls07:47:410
79629923386,0cyclictest0-21swapper09:25:090
79629923296,0cyclictest3729-21runrttasks09:03:020
79629922935,0cyclictest11344-21grep10:32:480
796299229131,0cyclictest32135-21ssh09:16:380
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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