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2026-05-19 - 08:28
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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: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackfslot5.osadl.org (updated Tue May 19, 2026 00:46:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
75699799762,32cyclictest3462-21kworker/0:0+events_freezable_power_00:19:420
75799773761,7cyclictest0-21swapper/121:35:121
75999770760,5cyclictest0-21swapper/321:35:123
75799766752,9cyclictest0-21swapper/100:30:401
75799766752,9cyclictest0-21swapper/100:30:401
75999760751,5cyclictest0-21swapper/300:30:403
75999760751,5cyclictest0-21swapper/300:30:403
75799754740,8cyclictest0-21swapper/123:35:501
75799753741,7cyclictest0-21swapper/123:13:541
75799751739,7cyclictest0-21swapper/119:56:291
75999750740,5cyclictest0-21swapper/323:13:543
75999750739,5cyclictest0-21swapper/323:35:493
75799749737,7cyclictest0-21swapper/121:24:131
75799749737,7cyclictest0-21swapper/121:24:131
75799749737,7cyclictest0-21swapper/119:12:371
75999748738,5cyclictest0-21swapper/319:56:293
75799748736,7cyclictest0-21swapper/123:57:461
75999746736,5cyclictest0-21swapper/321:24:133
75999746736,5cyclictest0-21swapper/321:24:133
75999746736,5cyclictest0-21swapper/319:12:373
75799746734,7cyclictest0-21swapper/122:51:571
75999745735,5cyclictest0-21swapper/323:57:453
75999743733,5cyclictest0-21swapper/322:51:583
75799742730,7cyclictest0-21swapper/123:46:481
75799741729,7cyclictest0-21swapper/121:02:171
75799741729,7cyclictest0-21swapper/120:07:271
75799740728,7cyclictest0-21swapper/121:57:081
75799740728,7cyclictest0-21swapper/121:57:081
75999739729,5cyclictest0-21swapper/323:46:483
75799739727,7cyclictest0-21swapper/120:29:231
75999738728,5cyclictest0-21swapper/321:02:173
75999738728,5cyclictest0-21swapper/320:07:273
75999737727,5cyclictest0-21swapper/321:57:083
75999737727,5cyclictest0-21swapper/321:57:083
75699737707,23cyclictest28519-21kworker/0:2+events_freezable_power_21:35:110
75999736726,5cyclictest0-21swapper/320:29:233
75799733721,7cyclictest0-21swapper/120:51:191
75799732720,7cyclictest0-21swapper/123:24:511
75799732720,7cyclictest0-21swapper/121:46:091
75799732720,7cyclictest0-21swapper/121:46:091
75799732720,7cyclictest0-21swapper/121:13:161
75799732720,7cyclictest0-21swapper/100:08:441
75799732720,7cyclictest0-21swapper/100:08:431
75699731698,26cyclictest28519-21kworker/0:2+events_freezable_power_00:30:400
75699731698,26cyclictest28519-21kworker/0:2+events_freezable_power_00:30:400
75999730720,5cyclictest0-21swapper/321:46:093
75999730720,5cyclictest0-21swapper/321:46:093
75999730720,5cyclictest0-21swapper/320:51:193
75999729719,5cyclictest0-21swapper/323:24:523
75999729719,5cyclictest0-21swapper/321:13:163
75999729719,5cyclictest0-21swapper/300:08:443
75999729719,5cyclictest0-21swapper/300:08:443
75799729717,7cyclictest0-21swapper/119:23:351
75799728716,7cyclictest0-21swapper/123:02:551
75799727714,7cyclictest0-21swapper/119:34:331
75999726716,5cyclictest0-21swapper/319:23:353
75799726714,7cyclictest0-21swapper/120:18:261
75999725715,5cyclictest0-21swapper/323:02:553
75799725713,7cyclictest0-21swapper/122:41:001
75799725713,7cyclictest0-21swapper/122:41:001
75799725713,7cyclictest0-21swapper/122:08:051
75999723713,5cyclictest0-21swapper/320:18:253
75999723713,5cyclictest0-21swapper/319:34:333
75799723711,7cyclictest0-21swapper/122:19:041
75999722712,5cyclictest0-21swapper/322:41:003
75999722712,5cyclictest0-21swapper/322:41:003
75999722712,5cyclictest0-21swapper/322:08:053
75999720710,5cyclictest0-21swapper/322:19:043
75699720686,27cyclictest25328-21kworker/0:3+events_freezable_power_23:35:500
75699709687,17cyclictest26995-21kworker/0:4+events_freezable_power_23:13:530
75699707685,17cyclictest32077-21kworker/0:3+events_freezable_power_19:56:290
75699707680,21cyclictest10119-21kworker/0:1+events_freezable_power_22:51:570
75899705691,8cyclictest0-21swapper/220:40:212
75699705683,17cyclictest6071-21kworker/0:6+events_freezable_power_21:24:140
75699705683,17cyclictest6071-21kworker/0:6+events_freezable_power_21:24:130
75699705683,17cyclictest29862-21kworker/0:0+events_freezable_power_19:12:370
75699704682,17cyclictest6071-21kworker/0:6+events_freezable_power_23:57:460
75699698676,17cyclictest25328-21kworker/0:3+events_freezable_power_23:46:480
75699698675,18cyclictest6071-21kworker/0:6+events_freezable_power_21:02:180
75699698675,18cyclictest29971-21kworker/0:5+events_freezable_power_20:07:280
75699696673,18cyclictest15062-21kworker/0:1+events_freezable_power_20:29:230
75699695674,16cyclictest3462-21kworker/0:0+events_freezable_power_21:57:070
75699695674,16cyclictest3462-21kworker/0:0+events_freezable_power_21:57:070
75699693667,20cyclictest24230-21kworker/0:1+events_freezable_power_20:51:190
75699692666,20cyclictest28519-21kworker/0:2+events_freezable_power_21:46:100
75699692666,20cyclictest28519-21kworker/0:2+events_freezable_power_21:46:090
75799689678,5cyclictest0-21swapper/120:40:211
75699689663,20cyclictest6071-21kworker/0:6+events_freezable_power_19:23:350
75699688666,17cyclictest26995-21kworker/0:4+events_freezable_power_23:24:510
75699688666,17cyclictest25328-21kworker/0:3+events_freezable_power_00:08:440
75699688666,17cyclictest25328-21kworker/0:3+events_freezable_power_00:08:440
75699688666,17cyclictest24230-21kworker/0:1+events_freezable_power_21:13:150
75999686678,3cyclictest0-21swapper/320:40:213
75699684662,17cyclictest25328-21kworker/0:3+events_freezable_power_23:02:560
75799682672,5cyclictest0-21swapper/119:45:311
75799682672,5cyclictest0-21swapper/119:45:311
75699682660,17cyclictest29971-21kworker/0:5+events_freezable_power_20:18:250
75699682660,17cyclictest29862-21kworker/0:0+events_freezable_power_19:34:330
75699681659,17cyclictest6071-21kworker/0:6+events_freezable_power_22:40:590
75699681659,17cyclictest6071-21kworker/0:6+events_freezable_power_22:40:590
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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