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2026-03-01 - 18:35
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 25 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 rack3slot5.osadl.org.osadl.org (updated Sun Mar 01, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151150500,0ktimers/086721sleep07:08:500
891799511121,0cyclictest27406-21ssh12:22:520
89179948799,0cyclictest1-21init10:54:370
891799484132,0cyclictest1847-21chrt09:33:250
891799473132,0cyclictest13500-21ssh10:49:040
1514670,0ktimers/093151sleep10:20:460
891799466146,0cyclictest3438-21nscd07:17:250
1514650,0ktimers/0238191sleep08:29:160
891799464143,0cyclictest23091-21ssh11:53:460
1514640,0ktimers/0195291sleep11:30:050
1514610,0ktimers/09411sleep09:27:120
891799460126,0cyclictest20812-21mailstats11:37:510
1514590,0ktimers/062651sleep10:00:390
1514570,0ktimers/038541sleep09:45:370
891799450124,0cyclictest25222-21which08:37:400
1514450,0ktimers/0207501sleep11:37:430
891799441113,0cyclictest0-21swapper12:38:230
1514410,0ktimers/0289931sleep12:33:000
891799440116,0cyclictest0-21swapper08:57:420
1514390,0ktimers/0166421sleep07:53:250
891799438122,0cyclictest0-21swapper12:10:280
891799438111,0cyclictest0-21swapper07:32:420
891799437131,0cyclictest21880-21cron11:47:260
891799436122,0cyclictest8103-21grep10:12:490
891799434124,0cyclictest26072-21latency_hist08:42:410
891799428115,0cyclictest0-21swapper11:59:040
89179942789,0cyclictest0-21swapper12:03:340
891799427120,0cyclictest0-21swapper10:30:310
1514270,0ktimers/0296161sleep09:02:550
891799425134,0cyclictest0-21swapper08:12:350
891799425123,0cyclictest0-21swapper08:39:030
891799424134,0cyclictest12385-21ssh10:41:200
891799424118,0cyclictest0-21swapper09:30:380
891799423115,0cyclictest0-21swapper12:30:190
891799422116,0cyclictest0-21swapper10:59:010
525504220,0irq/11-sym53c8x130250irq/15-NE200008:52:360
891799421116,0cyclictest0-21swapper11:49:480
891799421114,0cyclictest0-21swapper11:21:110
891799421114,0cyclictest0-21swapper09:50:110
891799421112,0cyclictest0-21swapper11:23:560
891799419113,0cyclictest0-21swapper10:25:360
891799419106,0cyclictest0-21swapper08:23:200
891799418114,0cyclictest0-21swapper09:54:490
891799417136,0cyclictest16865-21mailstats11:12:480
891799417116,0cyclictest0-21swapper12:21:050
891799417116,0cyclictest0-21swapper09:21:220
891799417115,0cyclictest0-21swapper09:15:140
891799417113,0cyclictest0-21swapper12:13:510
891799414108,0cyclictest0-21swapper10:07:590
89179941384,0cyclictest0-21swapper10:43:330
89179941381,0cyclictest0-21swapper11:04:360
891799413116,0cyclictest0-21swapper10:35:380
891799413111,0cyclictest0-21swapper10:06:430
891799411120,0cyclictest30595-21df_inode09:08:330
891799410114,0cyclictest0-21swapper11:09:330
525504100,0irq/11-sym53c8x130250irq/15-NE200008:18:030
891799407122,0cyclictest3376-21syslogd07:52:250
1514020,0ktimers/0178001sleep07:58:360
891799399133,0cyclictest0-21swapper08:08:580
1513980,0ktimers/0146541sleep07:43:040
525503960,0irq/11-sym53c8x130250irq/15-NE200008:54:380
89179937720,0cyclictest3038-21ssh09:39:280
891799371129,0cyclictest0-21swapper07:23:060
891799368121,0cyclictest0-21swapper07:42:140
525503480,0irq/11-sym53c8x130250irq/15-NE200007:27:470
891799335108,0cyclictest0-21swapper07:20:310
525502720,0irq/11-sym53c8x130250irq/15-NE200008:02:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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