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2023-03-20 - 20:46

x86 Intel T1300 @1667 MHz, Linux 4.16.15-rt7 (Profile)

Latency plot of system in rack #6, slot #2
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of all highest latencies:
System rack6slot2.osadl.org (updated Mon Mar 20, 2023 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
34362600,0sleep10-21swapper/108:28:481
174292580,0sleep00-21swapper/009:18:280
118392560,0sleep10-21swapper/108:58:471
967324410,27sleep00-21swapper/007:03:270
9734994031,8cyclictest248850irq/16-enp2s0f008:08:440
939624013,20sleep10-21swapper/107:00:381
9734993533,1cyclictest248850irq/16-enp2s0f007:23:420
9735993433,0cyclictest168050irq/16-i91510:54:101
9735993432,1cyclictest248850irq/16-enp2s0f012:13:461
9735993432,1cyclictest168050irq/16-i91512:23:491
9735993432,1cyclictest168050irq/16-i91510:13:431
9735993432,1cyclictest168050irq/16-i91508:06:281
9734993433,0cyclictest248850irq/16-enp2s0f011:54:000
9734993433,0cyclictest248850irq/16-enp2s0f011:06:410
9734993433,0cyclictest248850irq/16-enp2s0f009:43:540
9734993433,0cyclictest248850irq/16-enp2s0f008:58:470
9734993433,0cyclictest248850irq/16-enp2s0f008:53:040
9734993433,0cyclictest248850irq/16-enp2s0f008:03:460
9734993433,0cyclictest248850irq/16-enp2s0f007:58:460
9734993433,0cyclictest248850irq/16-enp2s0f007:39:270
9734993432,1cyclictest248850irq/16-enp2s0f012:23:500
9734993432,1cyclictest248850irq/16-enp2s0f012:18:460
9734993432,1cyclictest248850irq/16-enp2s0f011:46:390
9734993432,1cyclictest248850irq/16-enp2s0f010:41:420
9734993432,1cyclictest248850irq/16-enp2s0f010:23:510
9734993432,1cyclictest248850irq/16-enp2s0f009:48:490
9734993432,1cyclictest248850irq/16-enp2s0f008:13:440
9735993333,0cyclictest168050irq/16-i91508:38:161
9735993332,1cyclictest168050irq/16-i91507:38:411
9735993332,0cyclictest248850irq/16-enp2s0f010:58:441
9735993332,0cyclictest168050irq/16-i91511:36:461
9735993332,0cyclictest168050irq/16-i91510:44:181
9735993332,0cyclictest168050irq/16-i91510:42:071
9735993332,0cyclictest168050irq/16-i91510:36:541
9735993332,0cyclictest168050irq/16-i91510:10:221
9735993332,0cyclictest168050irq/16-i91509:30:061
9735993332,0cyclictest168050irq/16-i91508:53:441
9735993332,0cyclictest168050irq/16-i91508:16:301
9735993332,0cyclictest168050irq/16-i91507:56:261
9735993332,0cyclictest168050irq/16-i91507:48:441
9735993332,0cyclictest168050irq/16-i91507:06:171
9735993331,1cyclictest248850irq/16-enp2s0f011:43:461
9735993331,1cyclictest168050irq/16-i91511:28:511
9735993331,1cyclictest168050irq/16-i91511:19:311
9735993331,1cyclictest168050irq/16-i91511:07:021
9735993331,1cyclictest168050irq/16-i91510:48:451
9735993331,1cyclictest168050irq/16-i91510:28:471
9735993331,1cyclictest168050irq/16-i91509:48:421
9735993331,1cyclictest168050irq/16-i91509:23:461
9735993331,1cyclictest168050irq/16-i91508:39:171
9735993331,1cyclictest168050irq/16-i91508:08:461
9735993331,1cyclictest168050irq/16-i91507:33:441
9735993331,1cyclictest168050irq/16-i91507:13:421
9735993331,1cyclictest168050irq/16-i91507:08:461
9734993332,0cyclictest248850irq/16-enp2s0f012:13:440
9734993332,0cyclictest248850irq/16-enp2s0f012:03:530
9734993332,0cyclictest248850irq/16-enp2s0f011:59:330
9734993332,0cyclictest248850irq/16-enp2s0f011:38:480
9734993332,0cyclictest248850irq/16-enp2s0f011:28:410
9734993332,0cyclictest248850irq/16-enp2s0f011:27:560
9734993332,0cyclictest248850irq/16-enp2s0f011:18:440
9734993332,0cyclictest248850irq/16-enp2s0f011:08:390
9734993332,0cyclictest248850irq/16-enp2s0f010:48:490
9734993332,0cyclictest248850irq/16-enp2s0f010:33:440
9734993332,0cyclictest248850irq/16-enp2s0f010:31:170
9734993332,0cyclictest248850irq/16-enp2s0f010:13:450
9734993332,0cyclictest248850irq/16-enp2s0f010:03:450
9734993332,0cyclictest248850irq/16-enp2s0f009:38:470
9734993332,0cyclictest248850irq/16-enp2s0f009:36:360
9734993332,0cyclictest248850irq/16-enp2s0f009:28:440
9734993332,0cyclictest248850irq/16-enp2s0f009:18:450
9734993332,0cyclictest248850irq/16-enp2s0f009:08:500
9734993332,0cyclictest248850irq/16-enp2s0f008:53:440
9734993332,0cyclictest248850irq/16-enp2s0f008:38:410
9734993332,0cyclictest248850irq/16-enp2s0f008:33:400
9734993332,0cyclictest248850irq/16-enp2s0f008:31:330
9734993332,0cyclictest248850irq/16-enp2s0f008:25:520
9734993332,0cyclictest248850irq/16-enp2s0f008:18:440
9734993332,0cyclictest248850irq/16-enp2s0f007:53:290
9734993332,0cyclictest248850irq/16-enp2s0f007:48:430
9734993332,0cyclictest248850irq/16-enp2s0f007:43:450
9734993332,0cyclictest248850irq/16-enp2s0f007:33:460
9734993332,0cyclictest248850irq/16-enp2s0f007:18:470
9734993332,0cyclictest248850irq/16-enp2s0f007:08:510
9734993331,1cyclictest248850irq/16-enp2s0f011:48:480
9734993331,1cyclictest248850irq/16-enp2s0f011:13:480
9734993331,1cyclictest248850irq/16-enp2s0f010:58:440
9734993331,1cyclictest248850irq/16-enp2s0f009:53:460
9734993331,1cyclictest248850irq/16-enp2s0f007:32:490
9735993232,0cyclictest248850irq/16-enp2s0f012:28:581
9735993231,1cyclictest168050irq/16-i91507:25:161
9735993231,0cyclictest248850irq/16-enp2s0f011:38:551
9735993231,0cyclictest248850irq/16-enp2s0f009:13:491
9735993231,0cyclictest168050irq/16-i91512:18:531
9735993231,0cyclictest168050irq/16-i91512:03:471
9735993231,0cyclictest168050irq/16-i91511:59:271
9735993231,0cyclictest168050irq/16-i91511:55:361
9735993231,0cyclictest168050irq/16-i91511:48:471
9735993231,0cyclictest168050irq/16-i91511:23:311
9735993231,0cyclictest168050irq/16-i91511:16:521
9735993231,0cyclictest168050irq/16-i91511:08:431
9735993231,0cyclictest168050irq/16-i91510:18:481
9735993231,0cyclictest168050irq/16-i91509:58:451
9735993231,0cyclictest168050irq/16-i91509:53:471
9735993231,0cyclictest168050irq/16-i91509:45:441
9735993231,0cyclictest168050irq/16-i91509:38:441
9735993231,0cyclictest168050irq/16-i91509:34:531
9735993231,0cyclictest168050irq/16-i91509:18:411
9735993231,0cyclictest168050irq/16-i91509:03:411
9735993231,0cyclictest168050irq/16-i91508:51:031
9735993231,0cyclictest168050irq/16-i91508:44:061
9735993231,0cyclictest168050irq/16-i91508:26:321
9735993231,0cyclictest168050irq/16-i91508:21:311
9735993231,0cyclictest168050irq/16-i91507:58:401
9735993231,0cyclictest168050irq/16-i91507:46:341
9735993231,0cyclictest168050irq/16-i91507:28:461
9735993230,1cyclictest168050irq/16-i91509:08:531
9735993230,1cyclictest168050irq/16-i91507:21:201
9734993231,0cyclictest248850irq/16-enp2s0f012:08:490
9734993231,0cyclictest248850irq/16-enp2s0f011:33:400
9734993231,0cyclictest248850irq/16-enp2s0f010:43:430
9734993231,0cyclictest248850irq/16-enp2s0f010:08:440
9734993231,0cyclictest248850irq/16-enp2s0f009:58:420
9734993231,0cyclictest248850irq/16-enp2s0f009:23:420
9734993231,0cyclictest248850irq/16-enp2s0f009:04:360
9734993231,0cyclictest248850irq/16-enp2s0f008:43:390
9734993231,0cyclictest248850irq/16-enp2s0f007:13:410
9734993231,0cyclictest248850irq/16-enp2s0f007:03:490
9734993230,1cyclictest248850irq/16-enp2s0f010:53:520
9734993230,1cyclictest248850irq/16-enp2s0f010:18:440
9735993131,0cyclictest168050irq/16-i91512:08:461
9735993131,0cyclictest168050irq/16-i91510:23:481
9735993130,0cyclictest168050irq/16-i91510:03:471
9734993130,0cyclictest248850irq/16-enp2s0f012:28:530
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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