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2026-06-22 - 09:39
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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, lowest P state: performance
Characteristics of the 50 highest latencies:
System rack5slot1.osadl.org (updated Mon Jun 22, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2538539990,1EcMasterDemoSyn25393-21runintdemo5min22:56:072
1125739960,0EcMasterDemoSyn0-21swapper/319:33:173
414739890,0EcMasterDemoSyn4152-21runintdemo5min19:18:040
170292890,1sleep50-21swapper/523:45:235
620339830,0EcMasterDemoSyn621329tAtEmLog_023:21:295
2421839830,0EcMasterDemoSyn2422829tAtEmLog_021:45:075
652939820,0EcMasterDemoSyn653929tAtEmLog_019:23:085
3182439820,0EcMasterDemoSyn3183429tAtEmLog_019:07:555
2030539820,0EcMasterDemoSyn2031529tAtEmLog_022:35:505
178839820,0EcMasterDemoSyn179829tAtEmLog_019:13:005
1762639820,0EcMasterDemoSyn1763629tAtEmLog_020:54:255
1762639820,0EcMasterDemoSyn1763629tAtEmLog_020:54:255
1592439820,0EcMasterDemoSyn1593429tAtEmLog_022:51:025
414739810,0EcMasterDemoSyn415729tAtEmLog_019:18:055
2869539810,0EcMasterDemoSyn2870529tAtEmLog_021:29:555
2311839810,0EcMasterDemoSyn2312829tAtEmLog_019:58:395
1053239810,0EcMasterDemoSyn1054229tAtEmLog_020:39:135
267512540,1sleep350-21ksoftirqd/320:05:193
20643995352,0tDemoTimingTask0-21swapper/522:04:475
32080993835,2cyclictest5863-21kworker/1:2+events20:10:001
32075993129,2cyclictest23050irq/32-nvkm19:46:530
32080993027,2cyclictest5863-21kworker/1:2+events20:40:291
32089992825,2cyclictest9877-21kworker/3:2+events20:28:083
32091992623,2cyclictest10263-21kworker/4:2+events20:39:084
32091992320,2cyclictest10263-21kworker/4:2+events22:35:274
32084992320,2cyclictest5872-21kworker/2:0+events20:28:592
32089992219,2cyclictest9877-21kworker/3:2+events21:55:213
32089992219,2cyclictest9877-21kworker/3:2+events00:07:533
32084992219,2cyclictest5872-21kworker/2:0+events23:18:002
32091992118,2cyclictest10263-21kworker/4:2+events20:19:004
32091992118,2cyclictest10263-21kworker/4:2+events19:50:084
32089992118,2cyclictest9877-21kworker/3:2+events23:35:123
28427992120,0tDemoTimingTask0-21swapper/523:56:305
32075992018,2cyclictest23050irq/32-nvkm00:26:060
2063239200,0EcMasterDemoSyn0-21swapper/522:05:245
20048992019,0tDemoTimingTask0-21swapper/521:02:025
32091991917,2cyclictest10263-21kworker/4:2+events21:12:504
32084991916,2cyclictest5872-21kworker/2:0+events23:04:002
32080991916,2cyclictest5863-21kworker/1:2+events23:52:001
32080991916,2cyclictest5863-21kworker/1:2+events22:14:411
32080991916,2cyclictest5863-21kworker/1:2+events00:06:371
32075991917,2cyclictest23050irq/32-nvkm20:10:000
970299180,10tDemoTimingTask13972-21chrt00:20:005
32091991815,2cyclictest10263-21kworker/4:2+events20:46:544
32089991815,2cyclictest9877-21kworker/3:2+events19:36:023
32084991815,2cyclictest5872-21kworker/2:0+events21:18:592
3208499180,10cyclictest25911-21ssh21:27:572
3207599185,7cyclictest14568-21/usr/sbin/munin22:50:220
3207599180,14cyclictest5874-21sh23:21:140
3207599180,10cyclictest6701-21sh22:29:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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