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2026-06-23 - 04:10
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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 rack3slot1.osadl.org (updated Tue Jun 23, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1903599104102cyclictest4462-21tune2fs17:04:361
1903599104102cyclictest30443-21tune2fs16:49:371
1903599104102cyclictest24064-21tune2fs19:04:311
19035999391cyclictest19865-21cut20:09:291
19035998982cyclictest6456-21aten2.4-expect18:24:321
19035998982cyclictest28191-21tune2fs16:44:361
19035998982cyclictest13155-21tune2fs18:39:311
19035998882cyclictest10065-21wc20:59:351
19035998881cyclictest26074-21tune2fs17:54:331
19035998881cyclictest1878-21aten2.4-expect16:59:331
19037998775cyclictest0-21swapper/320:39:343
19037998775cyclictest0-21swapper/316:54:423
19037998775cyclictest0-21swapper/316:24:443
19035998782cyclictest0-21swapper/119:44:371
19035998682cyclictest0-21swapper/121:24:321
19035998682cyclictest0-21swapper/120:49:341
19035998682cyclictest0-21swapper/119:09:371
19035998682cyclictest0-21swapper/118:44:391
19035998682cyclictest0-21swapper/118:39:101
19035998682cyclictest0-21swapper/117:44:411
19035998682cyclictest0-21swapper/117:34:001
19037998483cyclictest10064-21grep20:59:353
19037998472cyclictest0-21swapper/319:44:163
19035998482cyclictest30888-21tune2fs20:34:281
19035998482cyclictest23875-21aten2.4-expect21:34:221
19035998482cyclictest23751-21tune2fs16:34:351
19037998382cyclictest25181-21sed20:19:383
19037998382cyclictest0-21swapper/321:54:113
19037998382cyclictest0-21swapper/321:19:343
19037998382cyclictest0-21swapper/321:09:333
19037998382cyclictest0-21swapper/320:54:343
19037998382cyclictest0-21swapper/320:44:313
19037998382cyclictest0-21swapper/320:14:253
19037998382cyclictest0-21swapper/320:04:353
19037998382cyclictest0-21swapper/320:04:153
19037998382cyclictest0-21swapper/319:59:153
19037998382cyclictest0-21swapper/319:34:363
19037998382cyclictest0-21swapper/319:29:373
19037998382cyclictest0-21swapper/319:24:393
19037998382cyclictest0-21swapper/319:19:413
19037998382cyclictest0-21swapper/319:14:373
19037998382cyclictest0-21swapper/319:14:153
19037998382cyclictest0-21swapper/319:04:383
19037998382cyclictest0-21swapper/318:49:393
19037998382cyclictest0-21swapper/318:39:313
19037998382cyclictest0-21swapper/318:34:393
19037998382cyclictest0-21swapper/318:34:093
19037998382cyclictest0-21swapper/318:14:403
19037998382cyclictest0-21swapper/318:09:403
19037998382cyclictest0-21swapper/318:04:393
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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