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2026-05-09 - 09:06
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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 Sat May 09, 2026 00:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
93799104102cyclictest10603-21tune2fs18:40:181
93999103102cyclictest0-21swapper/318:40:183
93799103102cyclictest0-21swapper/117:45:071
937999792cyclictest1381-21aten2.4-expect20:50:101
937999692cyclictest0-21swapper/122:15:121
937999692cyclictest0-21swapper/118:55:261
937999682cyclictest0-21swapper/121:05:521
937999592cyclictest0-21swapper/122:14:571
937999592cyclictest0-21swapper/122:08:131
937999592cyclictest0-21swapper/121:55:091
937999592cyclictest0-21swapper/121:35:091
937999592cyclictest0-21swapper/120:23:361
937999592cyclictest0-21swapper/119:45:171
937999592cyclictest0-21swapper/118:50:221
937999592cyclictest0-21swapper/117:13:351
937999490cyclictest0-21swapper/121:23:591
939999392cyclictest0-21swapper/317:45:073
937999392cyclictest0-21swapper/118:04:281
939998882cyclictest0-21swapper/319:40:153
937998882cyclictest22864-21aten2.4-expect17:55:181
937998872cyclictest0-21swapper/120:45:211
937998872cyclictest0-21swapper/119:40:161
939998782cyclictest0-21swapper/321:05:003
939998782cyclictest0-21swapper/320:30:153
939998772cyclictest0-21swapper/322:06:063
937998782cyclictest23701-21tune2fs20:25:161
937998782cyclictest0-21swapper/122:30:141
937998782cyclictest0-21swapper/121:25:221
937998782cyclictest0-21swapper/119:50:121
937998782cyclictest0-21swapper/119:25:171
937998782cyclictest0-21swapper/119:25:171
937998782cyclictest0-21swapper/119:15:041
937998782cyclictest0-21swapper/119:05:161
937998782cyclictest0-21swapper/117:30:211
937998781cyclictest8265-21tune2fs18:35:181
937998781cyclictest25669-21tune2fs20:30:151
937998781cyclictest23728-21tune2fs21:40:121
937998781cyclictest1471-21tune2fs17:05:211
937998771cyclictest0-21swapper/120:00:241
937998771cyclictest0-21swapper/119:30:251
939998682cyclictest0-21swapper/322:21:093
939998682cyclictest0-21swapper/322:16:083
939998682cyclictest0-21swapper/321:46:033
939998682cyclictest0-21swapper/320:46:013
939998682cyclictest0-21swapper/320:36:003
939998682cyclictest0-21swapper/320:25:583
939998682cyclictest0-21swapper/317:15:293
939998681cyclictest0-21swapper/317:55:203
937998682cyclictest0-21swapper/122:27:441
937998682cyclictest0-21swapper/122:20:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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