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2026-06-20 - 18:54
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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 Sat Jun 20, 2026 12:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151100,0ktimers/024961sleep07:15:260
525504820,0irq/11-sym53c8x130250irq/15-NE200010:22:440
1514450,0ktimers/0221311sleep12:03:330
1514440,0ktimers/0162731sleep11:26:420
525504300,0irq/11-sym53c8x130250irq/15-NE200010:48:540
525504130,0irq/11-sym53c8x130250irq/15-NE200009:02:450
1514120,0ktimers/0102771sleep10:44:500
1514100,0ktimers/077681sleep07:43:190
525504090,0irq/11-sym53c8x130250irq/15-NE200009:12:250
1302504080,0irq/15-NE200052550irq/11-sym53c8xx12:14:180
1514050,0ktimers/0185001chrt11:39:290
1513950,0ktimers/0113161sleep07:58:510
1513820,0ktimers/09601sleep09:48:380
525503810,0irq/11-sym53c8x130250irq/15-NE200008:52:000
263299380321,0cyclictest247811sleep12:21:030
1302503710,0irq/15-NE200052550irq/11-sym53c8xx08:57:470
525503550,0irq/11-sym53c8x130250irq/15-NE200011:47:380
1302503550,0irq/15-NE200052550irq/11-sym53c8xx11:32:450
263299347213,0cyclictest13248-21ssh11:08:190
1302503440,0irq/15-NE200052550irq/11-sym53c8xx11:52:390
1513370,0ktimers/0140971sleep08:12:510
525503300,0irq/11-sym53c8x130250irq/15-NE200009:09:070
1302503280,0irq/15-NE200052550irq/11-sym53c8xx10:56:300
3130213220,0sleep151ktimers/009:36:560
525503170,0irq/11-sym53c8x130250irq/15-NE200010:33:450
1302503170,0irq/15-NE200052550irq/11-sym53c8xx10:03:400
1302503120,0irq/15-NE200052550irq/11-sym53c8xx12:24:350
525503110,0irq/11-sym53c8x130250irq/15-NE200008:37:300
525503090,0irq/11-sym53c8x130250irq/15-NE200012:42:140
525503070,0irq/11-sym53c8x130250irq/15-NE200007:33:460
1302503020,0irq/15-NE200052550irq/11-sym53c8xx10:02:310
1302503010,0irq/15-NE200052550irq/11-sym53c8xx10:16:580
525502960,0irq/11-sym53c8x130250irq/15-NE200010:17:440
263299295157,0cyclictest28264-21df09:18:410
1302502900,0irq/15-NE200052550irq/11-sym53c8xx09:42:250
1512890,0ktimers/018131sleep09:56:090
1302502880,0irq/15-NE200052550irq/11-sym53c8xx09:28:190
1302502880,0irq/15-NE200052550irq/11-sym53c8xx08:22:130
26329928194,0cyclictest26617-21ssh12:32:570
1302502760,0irq/15-NE200052550irq/11-sym53c8xx07:18:500
263299275142,0cyclictest3729-21runrttasks08:44:080
263299274125,0cyclictest9117-21netstat07:48:500
1302502710,0irq/15-NE200052550irq/11-sym53c8xx08:32:490
263299267127,0cyclictest0-21swapper08:22:480
1302502670,0irq/15-NE200052550irq/11-sym53c8xx09:22:410
525502650,0irq/11-sym53c8x130250irq/15-NE200009:44:010
263299262106,0cyclictest0-21swapper12:29:040
263299261113,0cyclictest2629-21cyclictest07:27:210
1512610,0ktimers/0199501sleep11:48:450
263299258104,0cyclictest0-21swapper10:38:430
263299257134,0cyclictest0-21swapper07:37:400
263299255101,0cyclictest0-21swapper12:01:050
26329925475,0cyclictest13277-21awk08:08:310
26329925297,0cyclictest0-21swapper11:19:500
263299251100,0cyclictest0-21swapper11:15:420
1512510,0ktimers/0123761sleep11:02:250
1302502510,0irq/15-NE200052550irq/11-sym53c8xx08:04:070
26329925095,0cyclictest0-21swapper11:30:220
26329925085,0cyclictest4772-21sed10:12:290
26329924891,0cyclictest0-21swapper11:05:120
263299242121,0cyclictest0-21swapper07:28:040
26329923789,0cyclictest0-21swapper12:45:030
263299237116,0cyclictest17380-21df08:28:060
26329923684,0cyclictest0-21swapper10:30:260
263299236115,0cyclictest22753-21ntpq08:52:450
26329923280,0cyclictest0-21swapper12:09:190
263299232104,0cyclictest10604-21cron07:57:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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