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2026-06-11 - 03:34
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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 100 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Thu Jun 11, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151151830,0ktimers/0132671sleep19:12:310
1514730,0ktimers/010701sleep00:13:310
1514710,0ktimers/085781sleep21:30:520
1514660,0ktimers/0199381sleep19:47:310
1514580,0ktimers/0210431sleep22:50:270
1514570,0ktimers/0316881sleep00:00:190
1514560,0ktimers/0324571sleep00:04:550
525504460,0irq/11-sym53c8x130250irq/15-NE200019:29:020
1514450,0ktimers/0249521sleep23:14:530
1302504390,0irq/15-NE200052550irq/11-sym53c8xx22:14:130
1514370,0ktimers/070181sleep21:20:480
1514370,0ktimers/026881sleep20:58:440
1514370,0ktimers/0243961sleep23:10:210
1514370,0ktimers/0178061sleep22:31:360
1514300,0ktimers/0267861sleep20:18:230
1514290,0ktimers/0287561sleep23:41:280
1514280,0ktimers/0266041sleep23:26:200
1514260,0ktimers/0319611sleep20:44:090
1514190,0ktimers/062951sleep00:46:340
1514190,0ktimers/0254351sleep23:18:450
525504170,0irq/11-sym53c8x130250irq/15-NE200020:41:050
1514120,0ktimers/0302381sleep20:36:420
1302504100,0irq/15-NE200052550irq/11-sym53c8xx21:32:220
1514040,0ktimers/0192581sleep22:38:440
1514040,0ktimers/0153161sleep19:26:080
1513960,0ktimers/096681sleep21:39:460
1302503860,0irq/15-NE200052550irq/11-sym53c8xx21:07:410
525503800,0irq/11-sym53c8x130250irq/15-NE200020:22:000
1513800,0ktimers/0322401sleep20:47:090
1513770,0ktimers/0141571sleep22:08:420
1513760,0ktimers/0116881sleep21:52:510
525503740,0irq/11-sym53c8x130250irq/15-NE200022:02:060
1513730,0ktimers/016921sleep20:54:270
1302503720,0irq/15-NE200052550irq/11-sym53c8xx00:41:560
1513690,0ktimers/0288231chrt20:28:390
1513680,0ktimers/0169651sleep22:24:210
1513650,0ktimers/0106751sleep21:45:410
1302503640,0irq/15-NE200052550irq/11-sym53c8xx00:26:500
1513570,0ktimers/0114761sleep21:52:040
525503550,0irq/11-sym53c8x130250irq/15-NE200022:42:520
1302503530,0irq/15-NE200052550irq/11-sym53c8xx00:17:150
1513520,0ktimers/0219831sleep22:55:380
525503440,0irq/11-sym53c8x130250irq/15-NE200019:37:570
525503390,0irq/11-sym53c8x130250irq/15-NE200020:06:290
525503320,0irq/11-sym53c8x130250irq/15-NE200023:57:050
1513260,0ktimers/043211sleep00:35:060
525503150,0irq/11-sym53c8x130250irq/15-NE200022:06:540
1513130,0ktimers/0290731sleep23:42:470
525503120,0irq/11-sym53c8x130250irq/15-NE200022:36:310
1513060,0ktimers/038591sleep00:31:370
1302503060,0irq/15-NE200052550irq/11-sym53c8xx23:32:460
525503040,0irq/11-sym53c8x130250irq/15-NE200019:53:060
525502910,0irq/11-sym53c8x16850-21df_inode19:32:540
525502910,0irq/11-sym53c8x130250irq/15-NE200021:16:570
525502860,0irq/11-sym53c8x25350-21apt20:12:240
1460612800,0sleep151ktimers/019:20:250
1302502790,0irq/15-NE2000565-21ssh00:09:320
400512730,0sleep151ktimers/021:06:370
1302502710,0irq/15-NE200052550irq/11-sym53c8xx21:22:500
525502700,0irq/11-sym53c8x0-21swapper23:49:250
525502650,0irq/11-sym53c8x18844-21sshd19:42:260
2420612640,0sleep151ktimers/020:07:140
1392299263114,0cyclictest0-21swapper23:29:120
1302502630,0irq/15-NE200022279-21basename22:57:190
525502620,0irq/11-sym53c8x130250irq/15-NE200023:02:200
1302502610,0irq/15-NE200015915-21ssh22:18:500
1302502580,0irq/15-NE20003460-21snmpd20:00:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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