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2026-05-04 - 02:04
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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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack2slot6.osadl.org (updated Mon May 04, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21586996212cyclictest0-21swapper20:09:210
21586996110cyclictest0-21swapper19:09:540
2158699609cyclictest0-21swapper20:38:500
2158699608cyclictest0-21swapper17:26:230
2158699599cyclictest0-21swapper19:58:310
21586995912cyclictest2085-21kworker/0:219:44:220
21586995911cyclictest8020-21tune2fs20:25:150
21586995910cyclictest0-21swapper18:43:030
21586995910cyclictest0-21swapper17:38:490
2158699589cyclictest0-21swapper19:04:340
2158699589cyclictest0-21swapper18:36:490
2158699589cyclictest0-21swapper18:17:190
21586995812cyclictest0-21swapper20:15:400
21586995811cyclictest2085-21kworker/0:219:32:210
21586995811cyclictest0-21swapper17:46:520
21586995810cyclictest0-21swapper20:30:020
21586995712cyclictest0-21swapper19:12:340
21586995712cyclictest0-21swapper18:03:520
21586995711cyclictest0-21swapper18:25:150
21586995710cyclictest2085-21kworker/0:217:52:240
2158699569cyclictest0-21swapper18:10:080
21586995612cyclictest0-21swapper19:47:080
21586995612cyclictest0-21swapper19:38:030
21586995611cyclictest2085-21kworker/0:220:10:510
21586995611cyclictest0-21swapper19:52:500
21586995610cyclictest0-21swapper20:22:510
21586995610cyclictest0-21swapper17:58:370
21586995512cyclictest0-21swapper20:49:250
21586995511cyclictest0-21swapper17:42:340
21586995510cyclictest18842-21aten2.4_r2power19:25:190
21586995510cyclictest0-21swapper17:24:120
2158699549cyclictest75150irq/9-eth219:22:190
2158699548cyclictest0-21swapper17:32:050
21586995411cyclictest2085-21kworker/0:220:44:580
21586995411cyclictest2085-21kworker/0:219:15:300
21586995410cyclictest2085-21kworker/0:218:59:450
21586995410cyclictest20371-21latency18:50:250
21586995410cyclictest0-21swapper20:01:460
21586995410cyclictest0-21swapper18:10:320
2158699539cyclictest0-21swapper18:30:220
2158699539cyclictest0-21swapper18:21:040
21586995311cyclictest2085-21kworker/0:218:46:320
2158699499cyclictest26892-21latency16:55:320
21586994810cyclictest29455-21munin-node15:40:380
2158699478cyclictest0-21swapper15:20:340
2158699469cyclictest0-21swapper17:07:000
21586994610cyclictest0-21swapper16:04:460
2158699459cyclictest0-21swapper16:14:480
2158699448cyclictest0-21swapper17:15:260
2158699448cyclictest0-21swapper15:49:160
21586994411cyclictest0-21swapper16:38:210
2158699439cyclictest0-21swapper15:59:240
2158699438cyclictest0-21swapper17:00:320
2158699438cyclictest0-21swapper16:27:430
2158699438cyclictest0-21swapper16:06:080
2158699438cyclictest0-21swapper15:26:220
2158699429cyclictest0-21swapper15:35:320
21586993720cyclictest11108-21cut16:15:300
21586993718cyclictest26169-21ls15:30:370
21586993618cyclictest24651-21df_inode16:50:280
21586993617cyclictest21581-21cyclictest16:30:340
21586993611cyclictest13398-21munin-node16:20:360
2158699359cyclictest20513-21munin-node16:40:360
21586993511cyclictest1568-21needreboot15:50:380
21586993411cyclictest32574-21munin-node17:10:270
21586993312cyclictest22851-21munin-node16:45:310
21586992910cyclictest21616-21latency_hist15:20:230
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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