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2026-05-27 - 19:33
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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 20 highest latencies:
System rack5slot1.osadl.org (updated Wed May 27, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31082910,0sleep30-21swapper/308:20:013
826439840,0EcMasterDemoSyn827429tAtEmLog_012:33:465
2465639830,0EcMasterDemoSyn2466629tAtEmLog_010:37:085
1586939830,0EcMasterDemoSyn1587929tAtEmLog_009:56:345
150639830,0EcMasterDemoSyn151629tAtEmLog_007:09:135
1247539830,0EcMasterDemoSyn1248529tAtEmLog_008:35:275
1247539830,0EcMasterDemoSyn1248529tAtEmLog_008:35:265
976839820,0EcMasterDemoSyn977829tAtEmLog_011:22:475
3026539820,0EcMasterDemoSyn3027529tAtEmLog_009:10:565
2666339820,0EcMasterDemoSyn2667329tAtEmLog_009:05:515
2248039820,0EcMasterDemoSyn2249029tAtEmLog_012:23:395
1637039820,0EcMasterDemoSyn1638029tAtEmLog_009:21:055
867539810,0EcMasterDemoSyn868529tAtEmLog_007:24:265
431439810,0EcMasterDemoSyn432429tAtEmLog_012:13:295
2555939810,0EcMasterDemoSyn2556929tAtEmLog_009:26:095
2388239810,0EcMasterDemoSyn2389229tAtEmLog_011:12:385
476939690,0EcMasterDemoSyn4776-21runintdemo5min11:38:002
2758739650,1EcMasterDemoSyn27594-21runintdemo5min12:08:252
284272290,0sleep40-21swapper/410:57:074
1672992725,2cyclictest19912-21kworker/4:1+events09:15:584
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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