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2025-07-10 - 12:11
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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 Thu Jul 10, 2025 00:44:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151153580,0ktimers/0123501sleep19:04:250
1324099503149,0cyclictest0-21swapper20:33:580
1324099474152,0cyclictest0-21swapper20:14:150
1324099464146,0cyclictest0-21swapper20:59:140
1514390,0ktimers/0132761sleep21:44:210
1514310,0ktimers/0281481sleep20:23:590
1324099429125,0cyclictest0-21swapper19:54:140
1324099426113,0cyclictest0-21swapper20:04:470
1514250,0ktimers/0155141sleep19:24:110
526504170,0irq/11-sym53c8x130050irq/15-NE200000:05:510
1514020,0ktimers/052361sleep23:37:500
1513950,0ktimers/0208721sleep22:19:220
1324099387132,0cyclictest0-21swapper00:09:310
1513860,0ktimers/0199621sleep22:14:570
1513800,0ktimers/0204381sleep19:47:160
1513760,0ktimers/0256321sleep22:41:000
1513750,0ktimers/0164631sleep00:29:480
526503730,0irq/11-sym53c8x130050irq/15-NE200021:09:020
1513710,0ktimers/065191sleep21:13:090
1513710,0ktimers/0146251sleep19:14:400
1513700,0ktimers/0324181sleep20:42:550
1513690,0ktimers/068521sleep21:14:470
1513680,0ktimers/0278031sleep22:51:110
1324099367124,0cyclictest0-21swapper20:54:020
526503630,0irq/11-sym53c8x130050irq/15-NE200023:55:500
1513630,0ktimers/0295001sleep23:00:050
526503610,0irq/11-sym53c8x130050irq/15-NE200020:24:140
1513610,0ktimers/016621sleep23:20:370
1324099361128,0cyclictest0-21swapper23:30:480
1513600,0ktimers/0188351sleep22:09:590
1513590,0ktimers/0106201sleep00:01:570
1513560,0ktimers/0285091sleep22:55:190
1513550,0ktimers/0158381sleep21:55:240
1513530,0ktimers/0233221sleep20:00:270
1513520,0ktimers/0306971sleep23:05:190
1513510,0ktimers/09401sleep20:46:180
526503460,0irq/11-sym53c8x130050irq/15-NE200022:26:010
1513330,0ktimers/089861sleep21:24:310
1513310,0ktimers/06821sleep23:15:500
1513190,0ktimers/0269281sleep22:49:040
1513160,0ktimers/0177561sleep19:34:200
1513150,0ktimers/064811sleep23:44:070
1513130,0ktimers/0244681sleep22:35:490
1513100,0ktimers/0173061sleep19:30:510
1513070,0ktimers/0120081sleep21:39:020
1513020,0ktimers/0320871sleep23:10:480
526502950,0irq/11-sym53c8x130050irq/15-NE200000:20:490
1512950,0ktimers/0129151sleep21:41:020
1512940,0ktimers/0173751sleep00:34:120
1512930,0ktimers/0213731sleep19:50:510
1512830,0ktimers/0140271sleep19:10:430
1512810,0ktimers/0231771sleep22:30:270
1512810,0ktimers/022531sleep20:54:070
1300502790,0irq/15-NE200052650irq/11-sym53c8xx23:40:530
1512760,0ktimers/0151011sleep19:19:230
1512750,0ktimers/0140651sleep00:19:090
1512690,0ktimers/076041sleep23:49:110
132409926682,0cyclictest17019-21processes22:00:400
1512510,0ktimers/0179241sleep22:05:170
1324099248129,0cyclictest14728-21awk21:50:170
1512450,0ktimers/0252131sleep20:09:530
10825124159,0sleep151ktimers/021:32:290
31353123960,0sleep151ktimers/020:38:280
1324099234123,0cyclictest8472-21if_eth121:20:450
1324099231120,0cyclictest15503-21df_inode00:25:000
19426122542,0sleep151ktimers/019:43:290
132409921794,0cyclictest3428-21nscd23:24:280
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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