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2026-08-10 - 20:22
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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 all highest latencies:
System rackfslot5.osadl.org (updated Mon Aug 10, 2026 15:37:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
66919940473980,61cyclictest400-21kworker/0:1+events15:34:230
66949939013888,8cyclictest0-21swapper/315:34:233
66939938543844,5cyclictest0-21swapper/215:34:232
66929938463838,3cyclictest0-21swapper/115:34:231
669199973931,36cyclictest23238-21kworker/0:0+events_freezable_power_14:32:580
669199973931,36cyclictest23238-21kworker/0:0+events_freezable_power_14:32:580
669499849839,5cyclictest0-21swapper/314:32:583
669499849839,5cyclictest0-21swapper/314:32:583
669399804795,4cyclictest0-21swapper/214:32:582
669399804795,4cyclictest0-21swapper/214:32:582
669299799789,5cyclictest0-21swapper/114:32:581
669299799789,5cyclictest0-21swapper/114:32:581
669199779733,39cyclictest400-21kworker/0:1+events_freezable_power_15:05:520
669199777738,34cyclictest400-21kworker/0:1+events_freezable_power_15:27:480
669199777738,34cyclictest400-21kworker/0:1+events_freezable_power_15:27:480
669199773731,36cyclictest3834-21kworker/0:4+events_freezable_power_14:43:560
669199767729,33cyclictest23238-21kworker/0:0+events_freezable_power_15:16:510
669499717707,5cyclictest0-21swapper/314:54:543
669399672663,4cyclictest0-21swapper/214:54:542
669299666657,4cyclictest0-21swapper/114:54:541
669499656646,5cyclictest0-21swapper/315:27:493
669499656646,5cyclictest0-21swapper/315:27:483
669499650641,5cyclictest0-21swapper/315:05:523
669499648638,5cyclictest0-21swapper/314:43:563
669499646636,5cyclictest0-21swapper/315:16:503
669399611602,4cyclictest0-21swapper/215:27:482
669399611602,4cyclictest0-21swapper/215:27:482
669299611596,8cyclictest0-21swapper/115:27:491
669299611596,8cyclictest0-21swapper/115:27:491
669199609599,5cyclictest400-21kworker/0:1+events_freezable_power_14:54:540
669399606597,4cyclictest0-21swapper/215:05:522
669399604595,4cyclictest0-21swapper/214:43:572
669399602593,4cyclictest0-21swapper/215:16:502
669299602587,8cyclictest0-21swapper/115:16:501
669299600591,4cyclictest0-21swapper/115:05:521
669299598589,4cyclictest0-21swapper/114:43:561
6691995034,5cyclictest15350irq/419-imx_drm15:20:250
669299492,5cyclictest0-21swapper/114:30:011
669299492,5cyclictest0-21swapper/114:30:011
6694994738,5cyclictest0-21swapper/315:20:533
6694994738,5cyclictest0-21swapper/315:10:573
6693994739,5cyclictest0-21swapper/215:10:582
6691994738,6cyclictest15350irq/419-imx_drm15:10:220
669299462,5cyclictest0-21swapper/115:10:451
6691994638,5cyclictest15350irq/419-imx_drm15:05:040
6693994537,5cyclictest0-21swapper/215:05:032
6694994435,5cyclictest0-21swapper/315:05:013
6693994434,5cyclictest0-21swapper/215:20:222
669299442,5cyclictest0-21swapper/115:20:521
6693994335,5cyclictest0-21swapper/214:55:412
6693994131,5cyclictest0-21swapper/214:45:132
6692993831,4cyclictest0-21swapper/115:05:031
669299381,12cyclictest301ktimers/114:38:201
6691993727,7cyclictest9450irq/76-5b050000.ethernet14:55:180
6691993727,7cyclictest9450irq/76-5b050000.ethernet14:35:110
6691993722,12cyclictest221rcuc/014:45:230
6692993629,4cyclictest0-21swapper/114:55:411
6694993526,5cyclictest0-21swapper/314:45:353
6694993526,5cyclictest0-21swapper/314:35:353
669399352,13cyclictest381rcuc/214:35:182
6694993425,5cyclictest0-21swapper/314:55:273
6693993425,5cyclictest0-21swapper/214:30:032
6693993425,5cyclictest0-21swapper/214:30:032
669299323,5cyclictest0-21swapper/114:45:231
6694992920,5cyclictest0-21swapper/314:30:013
6694992920,5cyclictest0-21swapper/314:30:013
669199282,6cyclictest6677-21munin-run14:30:010
669199282,6cyclictest6677-21munin-run14:30:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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