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2026-06-09 - 00:57
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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 Mon Jun 08, 2026 15:37:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1460991029510282,8cyclictest0-21swapper/115:34:511
1460991029510282,8cyclictest0-21swapper/115:34:511
1459991028710230,52cyclictest20146-21kworker/0:1+events15:34:520
1459991028710230,52cyclictest20146-21kworker/0:1+events15:34:520
1462991020110192,5cyclictest0-21swapper/315:34:513
1462991020110192,5cyclictest0-21swapper/315:34:513
1461991010910099,5cyclictest0-21swapper/215:34:522
1461991010910099,5cyclictest0-21swapper/215:34:522
146099763751,7cyclictest0-21swapper/115:18:101
146099758746,7cyclictest0-21swapper/114:34:171
146099756744,7cyclictest0-21swapper/114:56:131
146099756744,7cyclictest0-21swapper/114:56:131
146099750738,7cyclictest0-21swapper/115:29:081
146099750738,7cyclictest0-21swapper/115:29:081
145999727698,24cyclictest11044-21kworker/0:2+events_freezable_power_15:18:090
145999722694,23cyclictest537-21kworker/0:4+events_freezable_power_14:34:170
145999720692,23cyclictest12833-21kworker/0:6+events_freezable_power_14:56:140
145999720692,23cyclictest12833-21kworker/0:6+events_freezable_power_14:56:140
145999716686,25cyclictest20146-21kworker/0:1+events_freezable_power_15:29:070
145999716686,25cyclictest20146-21kworker/0:1+events_freezable_power_15:29:070
146099679669,5cyclictest0-21swapper/115:07:121
146099679669,5cyclictest0-21swapper/115:07:111
146099678668,5cyclictest0-21swapper/114:45:161
146299670661,5cyclictest0-21swapper/315:18:103
146299665656,5cyclictest0-21swapper/314:34:173
146299663654,5cyclictest0-21swapper/314:56:133
146299663654,5cyclictest0-21swapper/314:56:133
146299658648,5cyclictest0-21swapper/315:29:083
146299658648,5cyclictest0-21swapper/315:29:083
145999645616,22cyclictest4721-21kworker/0:0+events_freezable_power_14:45:150
145999642617,20cyclictest29578-21kworker/0:3+events_freezable_power_15:07:110
145999642617,20cyclictest29578-21kworker/0:3+events_freezable_power_15:07:110
146299588579,5cyclictest0-21swapper/315:07:123
146299588579,5cyclictest0-21swapper/315:07:113
146299587578,5cyclictest0-21swapper/314:45:153
146199583568,8cyclictest0-21swapper/215:18:092
146199579564,8cyclictest0-21swapper/214:34:172
146199577562,8cyclictest0-21swapper/214:56:142
146199577562,8cyclictest0-21swapper/214:56:142
146199569555,7cyclictest0-21swapper/215:29:072
146199569555,7cyclictest0-21swapper/215:29:072
146199496487,4cyclictest0-21swapper/215:07:122
146199496487,4cyclictest0-21swapper/215:07:112
146199495485,5cyclictest0-21swapper/214:45:152
145999553,5cyclictest1636-21syslogd15:21:340
1459995329,11cyclictest10246-20Xorg15:05:000
1459995329,11cyclictest10246-20Xorg15:05:000
145999532,11cyclictest12202-21memory15:10:260
145999532,11cyclictest12202-21memory15:10:260
1462994835,8cyclictest0-21swapper/315:05:033
1462994835,8cyclictest0-21swapper/315:05:033
1462994832,10cyclictest0-21swapper/315:10:293
1462994832,10cyclictest0-21swapper/315:10:293
1460994739,5cyclictest0-21swapper/115:20:351
1460994638,5cyclictest0-21swapper/115:10:471
1460994638,5cyclictest0-21swapper/115:10:471
1459994627,15cyclictest9450irq/76-5b050000.ethernet14:50:160
1462994536,5cyclictest0-21swapper/315:20:353
1460994537,5cyclictest0-21swapper/115:05:061
1460994537,5cyclictest0-21swapper/115:05:051
1459994527,6cyclictest9450irq/76-5b050000.ethernet14:40:350
1459994527,6cyclictest9450irq/76-5b050000.ethernet14:40:350
1459994527,15cyclictest9450irq/76-5b050000.ethernet14:35:400
1459994527,15cyclictest9450irq/76-5b050000.ethernet14:35:400
1461994334,5cyclictest0-21swapper/215:10:482
1461994334,5cyclictest0-21swapper/215:10:482
1461994234,5cyclictest0-21swapper/215:24:152
146199392,5cyclictest0-21swapper/214:40:452
146199392,5cyclictest0-21swapper/214:40:452
146199392,5cyclictest0-21swapper/214:35:142
146199392,5cyclictest0-21swapper/214:35:142
146099392,5cyclictest0-21swapper/114:44:361
146099392,5cyclictest0-21swapper/114:44:351
1462993825,9cyclictest0-21swapper/314:40:173
1462993825,9cyclictest0-21swapper/314:40:173
146199382,5cyclictest0-21swapper/215:00:112
146199382,5cyclictest0-21swapper/215:00:112
146199382,32cyclictest0-21swapper/214:50:422
146099382,5cyclictest0-21swapper/114:54:131
146099352,5cyclictest0-21swapper/114:39:201
146099352,5cyclictest0-21swapper/114:39:201
1462993425,5cyclictest0-21swapper/314:35:103
1462993425,5cyclictest0-21swapper/314:35:103
1462993424,5cyclictest0-21swapper/314:50:103
146099309,17cyclictest6895irq/22-5d1c0000.mailbox[1-0]14:30:021
146099309,17cyclictest6895irq/22-5d1c0000.mailbox[1-0]14:30:021
145999292,23cyclictest1515-21latency_hist14:30:010
145999292,23cyclictest1515-21latency_hist14:30:010
1462992818,6cyclictest0-21swapper/314:30:013
1462992818,6cyclictest0-21swapper/314:30:003
146199262,13cyclictest0-21swapper/214:30:012
146199262,13cyclictest0-21swapper/214:30:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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