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2025-11-24 - 09:46
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack6slot2.osadl.org (updated Mon Nov 24, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
6332630,1sleep10-21swapper/120:32:211
60322408,7sleep00-21swapper/019:01:590
6106993534,0cyclictest245950irq/16-enp2s0f022:30:090
57302359,18sleep10-21swapper/118:58:531
6107993434,0cyclictest167950irq/16-i91522:21:291
6107993433,0cyclictest167950irq/16-i91520:44:061
6107993432,1cyclictest245950irq/16-enp2s0f023:39:411
6107993432,1cyclictest185550irq/16-nvkm22:12:231
6107993432,1cyclictest167950irq/16-i91520:37:241
6107993432,1cyclictest167950irq/16-i91519:07:231
6106993433,0cyclictest245950irq/16-enp2s0f022:48:410
6106993433,0cyclictest245950irq/16-enp2s0f022:40:340
6106993433,0cyclictest245950irq/16-enp2s0f020:26:490
6106993433,0cyclictest245950irq/16-enp2s0f020:06:000
6106993433,0cyclictest245950irq/16-enp2s0f019:52:460
6106993433,0cyclictest245950irq/16-enp2s0f019:51:240
6106993433,0cyclictest245950irq/16-enp2s0f019:02:110
6106993433,0cyclictest245950irq/16-enp2s0f000:19:380
6106993433,0cyclictest245950irq/16-enp2s0f000:02:260
6106993432,1cyclictest245950irq/16-enp2s0f023:14:560
6106993432,1cyclictest245950irq/16-enp2s0f023:02:270
6106993432,1cyclictest245950irq/16-enp2s0f022:22:230
6106993432,1cyclictest245950irq/16-enp2s0f022:17:230
6106993432,1cyclictest245950irq/16-enp2s0f021:02:220
6106993432,1cyclictest245950irq/16-enp2s0f020:27:250
6106993432,1cyclictest245950irq/16-enp2s0f019:32:230
6107993333,0cyclictest167950irq/16-i91520:11:011
6107993332,1cyclictest167950irq/16-i91522:52:041
6107993332,0cyclictest245950irq/16-enp2s0f023:42:091
6107993332,0cyclictest245950irq/16-enp2s0f023:22:241
6107993332,0cyclictest245950irq/16-enp2s0f021:22:201
6107993332,0cyclictest245950irq/16-enp2s0f021:13:441
6107993332,0cyclictest245950irq/16-enp2s0f019:22:231
6107993332,0cyclictest167950irq/16-i91523:48:351
6107993332,0cyclictest167950irq/16-i91523:36:331
6107993332,0cyclictest167950irq/16-i91523:31:121
6107993332,0cyclictest167950irq/16-i91523:15:401
6107993332,0cyclictest167950irq/16-i91523:02:211
6107993332,0cyclictest167950irq/16-i91522:57:211
6107993332,0cyclictest167950irq/16-i91522:42:351
6107993332,0cyclictest167950irq/16-i91522:40:441
6107993332,0cyclictest167950irq/16-i91522:32:211
6107993332,0cyclictest167950irq/16-i91522:11:111
6107993332,0cyclictest167950irq/16-i91522:02:261
6107993332,0cyclictest167950irq/16-i91521:57:231
6107993332,0cyclictest167950irq/16-i91521:50:261
6107993332,0cyclictest167950irq/16-i91521:42:261
6107993332,0cyclictest167950irq/16-i91520:52:261
6107993332,0cyclictest167950irq/16-i91520:47:191
6107993332,0cyclictest167950irq/16-i91520:17:271
6107993332,0cyclictest167950irq/16-i91519:50:511
6107993332,0cyclictest167950irq/16-i91519:42:211
6107993332,0cyclictest167950irq/16-i91519:32:271
6107993332,0cyclictest167950irq/16-i91519:27:321
6107993331,1cyclictest245950irq/16-enp2s0f019:13:041
6107993331,1cyclictest167950irq/16-i91522:27:061
6107993331,1cyclictest167950irq/16-i91521:32:191
6107993331,1cyclictest167950irq/16-i91519:37:251
6107993331,1cyclictest167950irq/16-i91500:22:521
6107993331,1cyclictest167950irq/16-i91500:07:251
6107993331,1cyclictest167950irq/16-i91500:02:241
6107993331,1cyclictest167950irq/16-i91500:00:281
6106993333,0cyclictest245950irq/16-enp2s0f023:32:260
6106993333,0cyclictest245950irq/16-enp2s0f023:22:320
6106993333,0cyclictest245950irq/16-enp2s0f022:02:260
6106993333,0cyclictest245950irq/16-enp2s0f021:52:280
6106993333,0cyclictest245950irq/16-enp2s0f021:40:300
6106993333,0cyclictest245950irq/16-enp2s0f020:47:540
6106993333,0cyclictest245950irq/16-enp2s0f020:18:130
6106993332,0cyclictest245950irq/16-enp2s0f023:57:230
6106993332,0cyclictest245950irq/16-enp2s0f023:52:200
6106993332,0cyclictest245950irq/16-enp2s0f023:42:200
6106993332,0cyclictest245950irq/16-enp2s0f023:17:220
6106993332,0cyclictest245950irq/16-enp2s0f023:00:460
6106993332,0cyclictest245950irq/16-enp2s0f022:52:200
6106993332,0cyclictest245950irq/16-enp2s0f022:43:220
6106993332,0cyclictest245950irq/16-enp2s0f022:32:210
6106993332,0cyclictest245950irq/16-enp2s0f022:12:210
6106993332,0cyclictest245950irq/16-enp2s0f022:07:200
6106993332,0cyclictest245950irq/16-enp2s0f021:57:250
6106993332,0cyclictest245950irq/16-enp2s0f021:42:270
6106993332,0cyclictest245950irq/16-enp2s0f021:32:190
6106993332,0cyclictest245950irq/16-enp2s0f021:27:240
6106993332,0cyclictest245950irq/16-enp2s0f021:23:050
6106993332,0cyclictest245950irq/16-enp2s0f021:12:250
6106993332,0cyclictest245950irq/16-enp2s0f021:10:110
6106993332,0cyclictest245950irq/16-enp2s0f020:57:230
6106993332,0cyclictest245950irq/16-enp2s0f020:32:250
6106993332,0cyclictest245950irq/16-enp2s0f020:15:420
6106993332,0cyclictest245950irq/16-enp2s0f020:07:220
6106993332,0cyclictest245950irq/16-enp2s0f019:57:220
6106993332,0cyclictest245950irq/16-enp2s0f019:42:220
6106993332,0cyclictest245950irq/16-enp2s0f019:37:250
6106993332,0cyclictest245950irq/16-enp2s0f019:17:240
6106993332,0cyclictest245950irq/16-enp2s0f000:27:140
6106993332,0cyclictest245950irq/16-enp2s0f000:22:280
6106993332,0cyclictest245950irq/16-enp2s0f000:12:230
6106993332,0cyclictest245950irq/16-enp2s0f000:07:250
6106993331,1cyclictest245950irq/16-enp2s0f023:47:260
6106993331,1cyclictest245950irq/16-enp2s0f023:27:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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