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2026-02-15 - 17:41
[ 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 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sun Feb 15, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151300,0ktimers/077971sleep07:08:080
804599475134,0cyclictest21562-21ntpd12:33:130
1514590,0ktimers/0148581sleep07:46:010
1514510,0ktimers/0223691sleep11:30:520
80459944842,0cyclictest17720-21ssh10:57:160
1514480,0ktimers/016291sleep09:15:170
80459944594,0cyclictest14305-21latency_hist10:36:590
804599445133,0cyclictest16543-21nfs_client07:53:080
80459944430,0cyclictest29062-21chrt12:13:010
1514410,0ktimers/0281121sleep08:47:160
80459944031,0cyclictest6735-21chrt09:49:160
1514380,0ktimers/0311021sleep09:01:120
80459943687,0cyclictest8177-21ssh09:57:560
525504350,0irq/11-sym53c8x130250irq/15-NE200010:52:090
804599434133,0cyclictest10322-21munin-run10:11:530
80459943227,0cyclictest2234-21cpu09:18:360
80459942760,0cyclictest23650-21apt-get11:38:080
1514240,0ktimers/0128861sleep10:28:320
80459942234,0cyclictest31947-21if_err_eth109:03:390
80459942136,0cyclictest31910-21sh12:29:100
804599421110,0cyclictest0-21swapper07:14:000
80459942029,0cyclictest11773-21mailstats07:32:040
1514200,0ktimers/07351sleep09:10:000
80459941829,0cyclictest10683-21munin-node07:27:560
80459941583,0cyclictest22404-21runrttasks08:20:320
80459941433,0cyclictest34-1kworker/0:1H+kblockd10:42:160
804599413112,0cyclictest3460-21snmpd09:37:480
1514130,0ktimers/0306611sleep12:23:090
1514100,0ktimers/093831sleep07:20:100
1514080,0ktimers/0205741sleep11:18:090
80459940732,0cyclictest10460-21wc10:12:160
804599407134,0cyclictest3566-21cron07:22:070
80459940657,0cyclictest18182-21munin-node08:03:440
80459940651,0cyclictest25687-21ssh11:50:400
804599406132,0cyclictest0-21swapper08:12:050
804599406127,0cyclictest16709-21ssh10:51:570
804599405120,0cyclictest28218-21ssh12:08:080
1514050,0ktimers/0203351sleep08:11:520
80459940372,0cyclictest22893-21ssh11:33:320
80459940230,0cyclictest7783-21ssh09:55:440
804599402129,0cyclictest5609-21ssh09:42:190
80459940132,0cyclictest25835-21munin-node08:37:480
80459940131,0cyclictest4123-21ssh09:32:230
80459940035,0cyclictest3439-21nscd12:17:430
80459939935,0cyclictest29069-21munin-node08:52:160
80459939929,0cyclictest20048-21nfs_client11:14:080
804599398124,0cyclictest8990-21munin-node11:22:200
80459939749,0cyclictest25194-21awk08:33:080
804599397111,0cyclictest14559-21ssh10:38:080
804599394122,0cyclictest23591-21cat08:26:520
804599394119,0cyclictest882-21ssh12:37:470
804599394111,0cyclictest26544-21ssh11:57:130
80459939332,0cyclictest15431-21cut07:48:080
80459939332,0cyclictest11004-21date10:17:040
80459939246,0cyclictest17366-21swap07:57:390
80459939130,0cyclictest8974-21ssh10:02:240
80459939130,0cyclictest27910-21apt08:46:480
804599390120,0cyclictest8990-21munin-node08:28:430
80459938932,0cyclictest3982-21munin-node09:31:560
80459938832,0cyclictest27657-21ssh12:04:050
80459938738,0cyclictest12975-21chrt07:37:250
80459938731,0cyclictest18558-21ssh11:04:040
80459938631,0cyclictest11985-21ssh10:22:160
804599386114,0cyclictest3327-21ssh09:26:490
80459938533,0cyclictest25959-21ssh11:52:160
80459938452,0cyclictest19204-21ssh11:09:320
80459938233,0cyclictest24886-21ssh11:46:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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