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2026-07-13 - 01:47
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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 Mon Jul 13, 2026 00:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151450,0ktimers/059841sleep19:15:490
525504660,0irq/11-sym53c8x130250irq/15-NE200021:19:470
525504520,0irq/11-sym53c8x130250irq/15-NE200000:09:480
1514330,0ktimers/0112631chrt20:08:060
525504190,0irq/11-sym53c8x130250irq/15-NE200022:48:500
1514130,0ktimers/0285871sleep22:59:520
1514070,0ktimers/083881sleep19:38:160
525504020,0irq/11-sym53c8x130250irq/15-NE200022:29:130
1513990,0ktimers/0282331sleep22:57:110
525503760,0irq/11-sym53c8x130250irq/15-NE200022:19:460
1513660,0ktimers/0129191sleep20:23:280
525503650,0irq/11-sym53c8x130250irq/15-NE200000:19:100
1513640,0ktimers/056221sleep00:33:330
525503590,0irq/11-sym53c8x130250irq/15-NE200021:48:180
525503540,0irq/11-sym53c8x130250irq/15-NE200021:29:090
614999352292,0cyclictest76091sleep19:29:500
614999351292,0cyclictest17731sleep23:56:250
525503470,0irq/11-sym53c8x130250irq/15-NE200023:28:490
1302503430,0irq/15-NE200052550irq/11-sym53c8xx21:59:520
2013290,0rcuc/0268471sleep22:43:160
1302503240,0irq/15-NE200052550irq/11-sym53c8xx22:23:400
614999322166,0cyclictest23352-21munin-node22:08:190
614999320152,0cyclictest5137-21idleruntime00:28:370
614999320142,0cyclictest0-21swapper23:58:320
525503150,0irq/11-sym53c8x130250irq/15-NE200021:53:190
614999314139,0cyclictest13838-21sed20:33:150
614999312167,0cyclictest8291-21cron19:38:050
614999310132,0cyclictest17708-21runrttasks21:13:070
614999310109,0cyclictest23913-21mailstats22:13:230
614999309140,0cyclictest0-21swapper21:49:110
614999305147,0cyclictest6558-21runrttasks19:21:550
614999305133,0cyclictest0-21swapper19:58:370
614999301132,0cyclictest0-21swapper20:59:070
614999301129,0cyclictest1-21init00:39:110
614999300178,0cyclictest12751-21munin-run20:23:080
614999300112,0cyclictest3729-21runrttasks19:48:270
614999299159,0cyclictest20500-21chrt21:39:060
614999298164,0cyclictest894-21jbd2/sda1-823:23:160
614999297164,0cyclictest20250-21apt21:38:070
1302502970,0irq/15-NE200052550irq/11-sym53c8xx20:43:120
614999296153,0cyclictest48-21kswapd023:39:420
525502940,0irq/11-sym53c8x130250irq/15-NE200020:09:120
614999293128,0cyclictest9322-21chrt19:48:150
614999293126,0cyclictest3437-21nscd20:48:280
614999292153,0cyclictest860-21munin-run23:48:120
614999292135,0cyclictest23692-21runrttasks22:11:490
614999289139,0cyclictest0-21swapper22:39:100
614999287159,0cyclictest30789-21cron23:23:060
614999287154,0cyclictest894-21jbd2/sda1-800:23:160
614999287127,0cyclictest3912-21apt00:18:070
614999287126,0cyclictest32302-21munin-plugin-st23:38:070
614999287124,0cyclictest17198-21sh21:08:070
1302502870,0irq/15-NE200052550irq/11-sym53c8xx19:56:320
614999286125,0cyclictest26292-21sh22:38:070
614999285120,0cyclictest1370-21sh23:53:070
614999284124,0cyclictest14812-21ls20:43:150
614999284120,0cyclictest6821-21df_inode19:23:310
614999283152,0cyclictest894-21jbd2/sda1-800:43:180
614999283124,0cyclictest29881-21sed23:13:150
614999283120,0cyclictest18782-21cut21:23:150
614999282123,0cyclictest13384-21which20:28:230
614999282121,0cyclictest3729-21runrttasks20:13:190
614999282110,0cyclictest3460-21snmpd23:05:510
614999281185,0cyclictest18203-21munin-run21:18:100
614999277114,0cyclictest2486-21which00:03:190
614999276112,0cyclictest15840-21open_inodes20:53:190
614999275154,0cyclictest29669-21chrt23:11:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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