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2026-06-30 - 09:08
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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 792 highest latencies:
System rackfslot5.osadl.org (updated Tue Jun 30, 2026 03:37:18)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18464991005910047,7cyclictest0-21swapper/203:34:172
18465991005110041,5cyclictest0-21swapper/303:34:183
18463991004610037,4cyclictest0-21swapper/103:34:181
1846299100239981,37cyclictest27515-21kworker/0:5+events03:34:170
184649998169804,7cyclictest0-21swapper/202:59:172
184649998169804,7cyclictest0-21swapper/202:59:162
184659998089797,5cyclictest0-21swapper/302:59:173
184659998089797,5cyclictest0-21swapper/302:59:163
184639998019793,3cyclictest0-21swapper/102:59:171
184639998019793,3cyclictest0-21swapper/102:59:161
184629997799737,37cyclictest30013-21kworker/0:1+events02:59:160
184629997799737,37cyclictest30013-21kworker/0:1+events02:59:160
1846499765751,9cyclictest0-21swapper/203:28:512
1846599754744,6cyclictest0-21swapper/303:28:503
1846399748740,3cyclictest0-21swapper/103:28:501
1846499713701,7cyclictest0-21swapper/203:17:522
1846599705695,5cyclictest0-21swapper/303:17:533
1846499705693,7cyclictest0-21swapper/203:06:542
1846399700691,4cyclictest0-21swapper/103:17:531
1846599697687,5cyclictest0-21swapper/303:06:553
1846499696684,7cyclictest0-21swapper/202:44:592
1846499696684,7cyclictest0-21swapper/202:44:592
1846299694684,5cyclictest20181-21kworker/0:4+events_freezable_power_03:28:510
1846399692683,4cyclictest0-21swapper/103:06:551
1846599688678,5cyclictest0-21swapper/302:44:583
1846599688678,5cyclictest0-21swapper/302:44:583
1846499688676,7cyclictest0-21swapper/202:34:002
1846499688676,7cyclictest0-21swapper/202:34:002
1846399683674,4cyclictest0-21swapper/102:44:581
1846399683674,4cyclictest0-21swapper/102:44:581
1846599679669,5cyclictest0-21swapper/302:34:013
1846599679669,5cyclictest0-21swapper/302:34:013
1846399675666,4cyclictest0-21swapper/102:34:011
1846399675666,4cyclictest0-21swapper/102:34:001
1846299645635,5cyclictest30013-21kworker/0:1+events_freezable_power_03:17:520
1846299637627,5cyclictest27515-21kworker/0:5+events_freezable_power_03:06:540
1846299628618,5cyclictest20181-21kworker/0:4+events_freezable_power_02:44:590
1846299628618,5cyclictest20181-21kworker/0:4+events_freezable_power_02:44:590
1846299619609,5cyclictest17479-21kworker/0:3+events_freezable_power_02:34:000
1846299619609,5cyclictest17479-21kworker/0:3+events_freezable_power_02:34:000
18462996225,30cyclictest27294-20Xorg03:05:060
18462996225,30cyclictest27294-20Xorg03:05:060
18462995718,5cyclictest27294-20Xorg03:23:540
18462995718,5cyclictest27294-20Xorg03:23:540
18462995718,5cyclictest23647-21munin-run02:50:000
18462995413,37cyclictest29424-21modprobe03:10:500
18464995040,5cyclictest0-21swapper/203:10:252
18464994840,5cyclictest0-21swapper/203:05:012
18464994840,5cyclictest0-21swapper/203:05:012
18464994838,5cyclictest0-21swapper/203:20:372
18464994838,5cyclictest0-21swapper/203:20:372
1846399474,5cyclictest0-21swapper/103:10:301
1846399465,5cyclictest0-21swapper/102:45:271
1846399455,5cyclictest0-21swapper/103:21:031
1846399455,5cyclictest0-21swapper/103:21:031
1846399454,5cyclictest0-21swapper/103:00:301
1846399454,5cyclictest0-21swapper/103:00:301
18462994426,7cyclictest9450irq/76-5b050000.ethernet02:35:140
18462994426,7cyclictest9450irq/76-5b050000.ethernet02:35:140
18462994418,5cyclictest24371-21ntpq02:51:040
18464994335,5cyclictest0-21swapper/202:50:002
18465994232,5cyclictest0-21swapper/303:10:283
18465994133,4cyclictest0-21swapper/303:05:003
18465994133,4cyclictest0-21swapper/303:05:003
18465994131,5cyclictest0-21swapper/303:21:053
18465994131,5cyclictest0-21swapper/303:21:053
1846399395,31cyclictest0-21swapper/102:40:011
1846399395,31cyclictest0-21swapper/102:40:001
18462993714,5cyclictest18447-21munin-run02:30:010
18465993628,4cyclictest0-21swapper/302:50:013
1846399355,5cyclictest0-21swapper/102:50:161
18464993410,20cyclictest0-21swapper/202:35:052
18464993410,20cyclictest0-21swapper/202:35:042
1846399344,5cyclictest0-21swapper/102:30:021
1846499336,23cyclictest17592irq/55-edma2-chan7-tx02:54:142
18465992819,5cyclictest0-21swapper/302:35:523
18465992819,5cyclictest0-21swapper/302:35:513
1846499275,17cyclictest17592irq/55-edma2-chan7-tx02:30:032
18465992617,5cyclictest0-21swapper/302:50:323
18465992010,5cyclictest0-21swapper/302:30:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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