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2026-02-26 - 19:19
[ 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 50 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Thu Feb 26, 2026 12:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151154470,0ktimers/0114571sleep07:07:360
123619949433,0cyclictest28999-21chrt12:38:410
1514810,0ktimers/088811sleep10:09:520
1514730,0ktimers/0192461sleep11:25:430
1514650,0ktimers/0277331sleep12:28:410
123619946531,0cyclictest6432-21munin-node09:52:300
123619946329,0cyclictest26331-21apt-get12:18:180
1514610,0ktimers/047161sleep09:40:470
1514540,0ktimers/054071sleep09:46:380
1514540,0ktimers/039911sleep09:34:330
123619944933,0cyclictest2990-21ssh09:26:580
123619944494,0cyclictest0-21swapper11:31:470
123619944434,0cyclictest3460-21snmpd11:47:490
123619944434,0cyclictest20500-21chrt11:33:070
525504410,0irq/11-sym53c8x130250irq/15-NE200010:53:410
123619943935,0cyclictest24237-21latency_hist08:22:260
123619943928,0cyclictest17164-21aten_r3power_cu07:42:420
123619943830,0cyclictest14016-21ssh10:49:580
123619943231,0cyclictest7390-21chrt10:00:140
123619943130,0cyclictest23942-21sh12:02:180
123619943129,0cyclictest28833-21cut08:43:460
123619943088,0cyclictest13175-21runrttasks10:42:460
123619942927,0cyclictest31506-21grep08:58:460
1236199429112,0cyclictest17463-21runrttasks11:13:070
525504280,0irq/11-sym53c8x130250irq/15-NE200009:13:060
123619942832,0cyclictest2442-21chrt09:22:260
123619942830,0cyclictest25737-21chrt08:28:340
123619942732,0cyclictest3407-21lldpd08:14:220
123619942731,0cyclictest27022-21ssh12:22:460
123619942729,0cyclictest19134-21awk07:53:420
123619942637,0cyclictest29729-21df_inode08:48:220
123619942634,0cyclictest6994-21munin-run09:57:220
123619942631,0cyclictest22977-21chrt11:53:420
123619942572,0cyclictest34-1kworker/0:1H-kblockd07:33:390
123619942231,0cyclictest16175-21ssh11:05:260
123619942231,0cyclictest12373-21sh10:36:420
123619942230,0cyclictest24813-21grep08:23:540
123619942230,0cyclictest20321-21tr08:02:380
123619942230,0cyclictest11861-21sendmail-mta07:28:400
123619942229,0cyclictest26659-21chrt08:33:060
123619942229,0cyclictest11420-21ssh10:29:220
123619942135,0cyclictest28698-21munin-run12:37:220
123619942131,0cyclictest26088-21ssh12:17:260
123619942030,0cyclictest3377-21chrt09:29:420
123619942029,0cyclictest32615-21wc09:04:180
123619942029,0cyclictest19686-21sed07:58:100
123619942028,0cyclictest18010-21ls07:47:460
1514190,0ktimers/096621sleep10:16:470
123619941929,0cyclictest16854-21ssh11:09:140
1236199419109,0cyclictest16988-21sh07:42:180
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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