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2026-06-13 - 22:53
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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 100 highest latencies:
System rackbslot4.osadl.org (updated Sat Jun 13, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24600996051,5cyclictest21-21ksoftirqd/108:56:381
2459699606,47cyclictest27816-21ssh10:52:370
2459699606,47cyclictest27816-21ssh10:52:370
2459699605,48cyclictest15660-21ssh09:10:000
2459699605,48cyclictest15660-21ssh09:10:000
24596996044,10cyclictest0-21swapper/009:04:000
2460999595,48cyclictest0-21swapper/211:35:362
2459699593,50cyclictest0-21swapper/010:05:380
2459699593,50cyclictest0-21swapper/010:05:380
2461799574,47cyclictest0-21swapper/309:15:593
2461799574,47cyclictest0-21swapper/309:15:593
2460999563,7cyclictest0-21swapper/211:51:562
2459699564,46cyclictest0-21swapper/011:10:070
24596995610,40cyclictest20869-21/usr/sbin/munin08:12:040
2459699555,44cyclictest0-21swapper/011:47:060
24596995511,7cyclictest11508-21/usr/sbin/munin07:47:050
24617995445,5cyclictest37-21ksoftirqd/309:56:363
24617995445,5cyclictest37-21ksoftirqd/307:36:393
2461799543,46cyclictest0-21swapper/309:22:213
2460999543,45cyclictest0-21swapper/209:22:392
24609995418,30cyclictest27428-21sshd10:09:082
24596995412,7cyclictest1573-21/usr/sbin/munin08:47:010
24596995412,36cyclictest2160-21/usr/sbin/munin07:22:020
2461799535,43cyclictest0-21swapper/309:42:493
2460999534,43cyclictest0-21swapper/207:56:492
2460999534,43cyclictest0-21swapper/207:56:492
2459699538,38cyclictest2023-21ssh09:35:210
2459699533,44cyclictest0-21swapper/012:07:110
2459699533,44cyclictest0-21swapper/008:07:510
2461799524,41cyclictest0-21swapper/312:15:303
2461799523,5cyclictest0-21swapper/310:11:353
2460999524,42cyclictest0-21swapper/212:01:362
2459699526,39cyclictest28729-21missed_timers12:21:530
2459699525,9cyclictest0-21swapper/009:20:290
2459699525,41cyclictest0-21swapper/010:15:380
2459699524,43cyclictest0-21swapper/011:51:360
2459699524,42cyclictest0-21swapper/008:37:070
24617995141,5cyclictest37-21ksoftirqd/307:26:403
2461799514,42cyclictest0-21swapper/311:16:573
2461799514,41cyclictest0-21swapper/312:21:103
2461799514,41cyclictest0-21swapper/310:43:273
2461799513,42cyclictest0-21swapper/311:52:063
2460999515,40cyclictest0-21swapper/211:59:362
2460999514,41cyclictest0-21swapper/212:08:462
2460999514,41cyclictest0-21swapper/210:54:372
2460999514,41cyclictest0-21swapper/210:54:372
2460999513,42cyclictest0-21swapper/212:23:362
2459699517,38cyclictest0-21swapper/011:06:230
2459699517,38cyclictest0-21swapper/010:26:250
2459699517,37cyclictest32090-21/usr/sbin/munin08:41:540
2459699514,40cyclictest0-21swapper/008:31:490
2459699513,7cyclictest0-21swapper/007:59:410
2459699513,7cyclictest0-21swapper/007:59:410
2459699513,43cyclictest0-21swapper/010:38:180
2461799506,38cyclictest0-21swapper/308:58:373
2461799504,40cyclictest0-21swapper/310:56:203
2461799504,40cyclictest0-21swapper/310:56:203
24617995017,27cyclictest5113-21diskmemload12:10:203
2461799501,44cyclictest25295-21ssh11:33:063
2460999503,40cyclictest0-21swapper/210:19:282
2460099504,40cyclictest0-21swapper/111:29:561
2459699508,36cyclictest24938-21/usr/sbin/munin09:21:590
2459699507,37cyclictest30207-21ssh09:29:180
2459699506,38cyclictest0-21swapper/012:13:010
2459699506,38cyclictest0-21swapper/010:19:380
2459699505,39cyclictest0-21swapper/011:59:030
2459699505,38cyclictest0-21swapper/009:42:110
2459699504,40cyclictest0-21swapper/011:21:530
2459699504,40cyclictest0-21swapper/009:37:000
24596995013,31cyclictest9282-21memory11:11:560
24596995013,31cyclictest24613-21/usr/sbin/munin08:22:030
24596995011,33cyclictest0-21swapper/008:54:440
2461799496,36cyclictest0-21swapper/309:16:523
2461799494,39cyclictest0-21swapper/310:59:093
2461799494,39cyclictest0-21swapper/310:11:553
2461799494,16cyclictest0-21swapper/311:48:223
2461799493,40cyclictest0-21swapper/310:49:073
2461799493,40cyclictest0-21swapper/310:04:183
2461799493,40cyclictest0-21swapper/310:04:183
2460999495,38cyclictest0-21swapper/210:58:562
2460999495,38cyclictest0-21swapper/209:45:212
2460999495,38cyclictest0-21swapper/209:32:502
2460999495,37cyclictest0-21swapper/210:48:452
2460999494,39cyclictest0-21swapper/211:26:492
2460999494,39cyclictest0-21swapper/210:38:252
2460999494,39cyclictest0-21swapper/209:59:392
2460999494,39cyclictest0-21swapper/209:51:572
2460999494,39cyclictest0-21swapper/209:12:362
2460999494,39cyclictest0-21swapper/209:12:362
2460999493,40cyclictest0-21swapper/211:17:572
24609994912,5cyclictest0-21swapper/209:48:192
2459699499,34cyclictest0-21swapper/009:47:140
2459699499,33cyclictest14136-21ntp_kernel_pll_07:52:010
2459699498,35cyclictest26910-21ssh12:19:370
2459699497,35cyclictest26487-21/usr/sbin/munin08:26:540
2459699496,37cyclictest0-21swapper/010:48:310
2459699496,37cyclictest0-21swapper/009:13:170
2459699496,37cyclictest0-21swapper/009:13:170
2459699495,38cyclictest0-21swapper/011:42:510
2459699494,39cyclictest0-21swapper/011:28:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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