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2026-02-10 - 05:15
[ 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 Tue Feb 10, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153930,0ktimers/0271231sleep19:06:510
2803899475134,0cyclictest32162-21cron22:16:320
2803899467127,0cyclictest21279-21ssh21:12:000
525504590,0irq/11-sym53c8x130250irq/15-NE200023:12:310
1514540,0ktimers/0240841sleep21:28:230
1514510,0ktimers/0153961sleep20:43:260
280389944636,0cyclictest22125-21munin-node21:19:010
1514430,0ktimers/035531sleep22:40:230
280389943734,0cyclictest17785-21ssh00:12:020
1514370,0ktimers/0298991sleep22:02:090
525504360,0irq/11-sym53c8x130250irq/15-NE200020:47:490
1514340,0ktimers/086341sleep23:11:500
2803899433116,0cyclictest0-21swapper22:57:310
280389943040,0cyclictest27936-21diskmemload21:51:440
280389942895,0cyclictest29934-21runrttasks19:21:530
2803899427153,0cyclictest1642-21cron19:41:330
280389942683,0cyclictest28035-21cyclictest20:36:330
525504250,0irq/11-sym53c8x130250irq/15-NE200020:08:250
280389942338,0cyclictest30645-21sed22:07:570
280389942162,0cyclictest11006-21processes20:23:100
1514210,0ktimers/088381sleep20:13:090
280389941898,0cyclictest4957-21ssh22:49:060
280389941823,0cyclictest2469-21nfs_client22:33:530
280389941484,0cyclictest2759-21ls19:46:370
280389941444,0cyclictest0-21swapper21:06:320
280389941435,0cyclictest1843-21munin-run22:31:370
2803899414106,0cyclictest6061-21wc20:01:430
2803899413140,0cyclictest22189-21vmstat00:38:390
280389941123,0cyclictest395-21mailstats22:21:530
280389941030,0cyclictest17679-21cron00:11:340
280389940972,0cyclictest19021-21latency_hist21:01:440
280389940957,0cyclictest24663-21ssh21:32:000
280389940925,0cyclictest3264-21nfs_client19:47:530
2803899408130,0cyclictest3834-21ssh22:42:040
280389940769,0cyclictest4341-21nfs_client19:52:570
280389940730,0cyclictest3460-21snmpd00:24:100
2803899406126,0cyclictest11951-21sed23:31:430
280389940526,0cyclictest9489-21ntpq20:17:130
280389940431,0cyclictest27015-21sh21:46:430
280389940424,0cyclictest13104-21ssh23:38:420
280389940365,0cyclictest29271-21cat19:16:530
280389940326,0cyclictest29741-21ssh22:01:490
280389940230,0cyclictest20996-21grep21:09:050
280389940224,0cyclictest6320-21df20:02:410
280389940129,0cyclictest20578-21ssh00:30:180
280389940128,0cyclictest12285-21ssh23:34:100
280389940072,0cyclictest19185-21munin-run00:21:440
280389940031,0cyclictest6137-21ls22:56:420
280389940030,0cyclictest14043-21ls20:37:490
280389940025,0cyclictest13715-21ssh23:43:060
280389939999,0cyclictest28035-21cyclictest21:56:170
280389939879,0cyclictest15530-21apt-get23:57:580
280389939730,0cyclictest16334-21latency_hist00:02:060
280389939654,0cyclictest3432-21nscd23:55:340
2803899395122,0cyclictest10416-21ssh23:21:410
280389939328,0cyclictest14281-21ssh23:47:460
2803899393117,0cyclictest20976-21apt-get00:32:330
2803899393112,0cyclictest23612-21ssh21:26:340
280389939135,0cyclictest29181-21cat19:16:420
280389938830,0cyclictest32625-21sort19:33:090
280389938632,0cyclictest10994-21ssh23:26:300
280389938531,0cyclictest7389-21sh23:03:580
280389938530,0cyclictest25888-21ssh21:39:530
280389938529,0cyclictest11951-21awk20:27:530
280389938431,0cyclictest31737-21wc19:28:250
280389937931,0cyclictest17908-21runrttasks20:56:330
280389937630,0cyclictest591-21sh22:23:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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