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2026-01-25 - 14:17
[ 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 376 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Sun Jan 25, 2026 12:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151150780,0ktimers/0306751sleep07:08:250
525504580,0irq/11-sym53c8x130250irq/15-NE200012:39:560
1514520,0ktimers/0136601sleep11:41:260
1514470,0ktimers/0134111sleep08:27:310
1514370,0ktimers/097641sleep08:10:570
3084999430218,0cyclictest31928-21cron10:15:510
1514290,0ktimers/042821sleep10:46:350
1514250,0ktimers/0121091sleep11:32:430
525504240,0irq/11-sym53c8x130250irq/15-NE200007:51:300
1514180,0ktimers/0190881sleep08:56:170
3084999414256,0cyclictest16853-21chrt12:01:000
1514140,0ktimers/08861sleep10:25:020
525504130,0irq/11-sym53c8x130250irq/15-NE200007:36:260
1514130,0ktimers/069241chrt11:01:170
1514120,0ktimers/0157111sleep08:41:030
525504100,0irq/11-sym53c8x130250irq/15-NE200008:48:380
3084999407206,0cyclictest3460-21snmpd08:43:300
1514070,0ktimers/0116131sleep08:17:390
3084999403190,0cyclictest15383-21grep11:52:230
3084999398198,0cyclictest29151-21rm09:56:550
525503940,0irq/11-sym53c8x130250irq/15-NE200011:11:210
525503870,0irq/11-sym53c8x130250irq/15-NE200007:26:240
3084999387169,0cyclictest23705-21ssh09:18:100
1513850,0ktimers/0198491sleep12:20:420
1513840,0ktimers/030751sleep07:32:360
3084999379168,0cyclictest30607-21ssh10:06:470
3084999378231,0cyclictest7925-21wc08:01:000
3084999376170,0cyclictest24314-21ssh09:22:380
3084999372195,0cyclictest32329-21basename07:16:420
1513720,0ktimers/079661sleep11:07:560
1513710,0ktimers/0179151chrt12:06:300
3084999370187,0cyclictest12310-21df_inode08:22:010
525503650,0irq/11-sym53c8x130250irq/15-NE200007:15:590
3084999365160,0cyclictest25924-21ssh09:33:350
3084999364188,0cyclictest3545-21latency_hist10:41:150
3084999363185,0cyclictest26590-21sh09:39:150
3084999363180,0cyclictest22609-21df09:12:420
3084999362177,0cyclictest27674-21ssh09:47:110
3084999361225,0cyclictest31923-21cron10:16:160
3084999360184,0cyclictest20664-21cut12:26:190
3084999360184,0cyclictest10222-21awk08:12:060
3084999359212,0cyclictest14374-21ssh11:46:490
3084999359179,0cyclictest19011-21munin-node12:16:030
3084999358210,0cyclictest1918-21awk10:32:140
3084999358210,0cyclictest13509-21ssh11:40:590
3084999358176,0cyclictest28864-21ssh09:55:470
3084999358153,0cyclictest5968-21mailstats10:56:110
3084999357181,0cyclictest3272-21chrt10:39:350
3084999357181,0cyclictest20440-21open_files09:02:020
3084999357181,0cyclictest18514-21sshd08:52:300
3084999355200,0cyclictest48-21kswapd011:21:530
3084999355192,0cyclictest17739-21ssh12:05:500
3084999354212,0cyclictest21971-21chrt09:07:460
3084999354202,0cyclictest19869-21latency_hist12:21:210
3084999354184,0cyclictest22394-21latency_hist12:36:050
3084999354174,0cyclictest30107-21sshd10:02:550
3084999354169,0cyclictest1130-21chrt07:24:260
3084999353183,0cyclictest24840-21sh09:26:510
3084999353179,0cyclictest27154-21ssh09:43:390
3084999352219,0cyclictest1128-21chrt10:26:170
3084999352203,0cyclictest14540-21sendmail-mta08:35:230
3084999351177,0cyclictest8206-21ntp_offset08:01:500
3084999350179,0cyclictest9460-21idleruntime11:16:350
3084999350179,0cyclictest4939-21ls07:45:540
3084999350173,0cyclictest5923-21date10:56:030
3084999348170,0cyclictest5644-21latency07:47:380
3084999347173,0cyclictest11232-21ssh11:26:310
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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