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2024-04-27 - 13:58
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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 Sat Apr 27, 2024 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
291424212,22sleep00-21swapper/019:03:070
315024118,16sleep10-21swapper/119:05:241
3440993634,1cyclictest271250irq/16-enp2s0f022:48:510
3440993534,0cyclictest271250irq/16-enp2s0f020:02:240
3441993432,1cyclictest168750irq/16-i91523:32:541
3440993433,0cyclictest271250irq/16-enp2s0f023:32:540
3440993433,0cyclictest271250irq/16-enp2s0f000:29:430
3440993432,1cyclictest271250irq/16-enp2s0f023:27:520
3440993432,1cyclictest271250irq/16-enp2s0f023:03:350
3440993432,1cyclictest271250irq/16-enp2s0f023:01:360
3440993432,1cyclictest271250irq/16-enp2s0f021:42:500
3440993432,1cyclictest271250irq/16-enp2s0f021:37:560
3440993432,1cyclictest271250irq/16-enp2s0f021:22:500
3440993432,1cyclictest271250irq/16-enp2s0f021:08:000
3440993432,1cyclictest271250irq/16-enp2s0f020:32:560
3440993432,1cyclictest271250irq/16-enp2s0f020:17:570
3440993432,1cyclictest271250irq/16-enp2s0f020:16:220
3440993432,1cyclictest271250irq/16-enp2s0f020:03:280
3440993432,1cyclictest271250irq/16-enp2s0f019:47:090
3440993432,1cyclictest271250irq/16-enp2s0f019:37:530
3440993432,1cyclictest271250irq/16-enp2s0f019:17:590
3440993432,1cyclictest168750irq/16-i91523:13:020
3440993431,2cyclictest271250irq/16-enp2s0f023:23:020
3440993425,8cyclictest271250irq/16-enp2s0f022:17:560
3441993332,0cyclictest271250irq/16-enp2s0f023:58:551
3441993332,0cyclictest271250irq/16-enp2s0f023:42:591
3441993332,0cyclictest271250irq/16-enp2s0f020:23:131
3441993332,0cyclictest271250irq/16-enp2s0f000:02:481
3441993332,0cyclictest168750irq/16-i91522:48:511
3441993331,1cyclictest168750irq/16-i91520:52:221
3440993332,0cyclictest271250irq/16-enp2s0f023:57:530
3440993332,0cyclictest271250irq/16-enp2s0f023:52:500
3440993332,0cyclictest271250irq/16-enp2s0f023:42:560
3440993332,0cyclictest271250irq/16-enp2s0f023:37:510
3440993332,0cyclictest271250irq/16-enp2s0f023:07:510
3440993332,0cyclictest271250irq/16-enp2s0f022:12:420
3440993332,0cyclictest271250irq/16-enp2s0f022:08:030
3440993332,0cyclictest271250irq/16-enp2s0f022:03:230
3440993332,0cyclictest271250irq/16-enp2s0f021:56:150
3440993332,0cyclictest271250irq/16-enp2s0f021:32:570
3440993332,0cyclictest271250irq/16-enp2s0f021:27:550
3440993332,0cyclictest271250irq/16-enp2s0f021:18:030
3440993332,0cyclictest271250irq/16-enp2s0f021:15:300
3440993332,0cyclictest271250irq/16-enp2s0f020:57:540
3440993332,0cyclictest271250irq/16-enp2s0f020:54:350
3440993332,0cyclictest271250irq/16-enp2s0f020:42:520
3440993332,0cyclictest271250irq/16-enp2s0f020:09:020
3440993332,0cyclictest271250irq/16-enp2s0f019:53:030
3440993332,0cyclictest271250irq/16-enp2s0f019:36:280
3440993332,0cyclictest271250irq/16-enp2s0f019:28:000
3440993332,0cyclictest271250irq/16-enp2s0f019:23:560
3440993332,0cyclictest271250irq/16-enp2s0f000:33:010
3440993332,0cyclictest271250irq/16-enp2s0f000:22:530
3440993332,0cyclictest271250irq/16-enp2s0f000:03:060
3440993331,1cyclictest271250irq/16-enp2s0f023:47:540
3440993331,1cyclictest271250irq/16-enp2s0f022:52:570
3440993331,1cyclictest271250irq/16-enp2s0f022:42:540
3440993331,1cyclictest271250irq/16-enp2s0f022:37:500
3440993331,1cyclictest271250irq/16-enp2s0f022:33:230
3440993331,1cyclictest271250irq/16-enp2s0f022:27:510
3440993331,1cyclictest271250irq/16-enp2s0f022:22:550
3440993331,1cyclictest271250irq/16-enp2s0f021:48:250
3440993331,1cyclictest271250irq/16-enp2s0f021:03:020
3440993331,1cyclictest271250irq/16-enp2s0f020:48:000
3440993331,1cyclictest271250irq/16-enp2s0f020:38:000
3440993331,1cyclictest271250irq/16-enp2s0f020:27:500
3440993331,1cyclictest271250irq/16-enp2s0f020:22:530
3440993331,1cyclictest271250irq/16-enp2s0f019:47:490
3440993331,1cyclictest271250irq/16-enp2s0f019:12:540
3440993331,1cyclictest271250irq/16-enp2s0f019:07:510
3440993331,1cyclictest271250irq/16-enp2s0f000:18:590
3440993331,1cyclictest271250irq/16-enp2s0f000:12:530
3440993331,1cyclictest271250irq/16-enp2s0f000:07:590
3440993330,0cyclictest271250irq/16-enp2s0f023:17:500
3441993232,0cyclictest271250irq/16-enp2s0f020:37:571
3441993232,0cyclictest271250irq/16-enp2s0f019:23:331
3441993231,0cyclictest271250irq/16-enp2s0f021:03:001
3441993231,0cyclictest168750irq/16-i91523:48:071
3441993231,0cyclictest168750irq/16-i91523:27:521
3441993231,0cyclictest168750irq/16-i91523:03:351
3441993231,0cyclictest168750irq/16-i91522:54:001
3441993231,0cyclictest168750irq/16-i91522:38:431
3441993231,0cyclictest168750irq/16-i91522:12:541
3441993231,0cyclictest168750irq/16-i91521:56:151
3441993231,0cyclictest168750irq/16-i91521:37:581
3441993231,0cyclictest168750irq/16-i91521:32:571
3441993231,0cyclictest168750irq/16-i91521:18:031
3441993231,0cyclictest168750irq/16-i91520:46:171
3441993231,0cyclictest168750irq/16-i91520:35:551
3441993231,0cyclictest168750irq/16-i91519:56:281
3441993231,0cyclictest168750irq/16-i91500:34:021
3441993230,1cyclictest168750irq/16-i91523:39:361
3441993230,1cyclictest168750irq/16-i91523:19:451
3441993230,1cyclictest168750irq/16-i91523:12:551
3441993230,1cyclictest168750irq/16-i91522:33:281
3441993230,1cyclictest168750irq/16-i91522:17:501
3441993230,1cyclictest168750irq/16-i91521:45:031
3441993230,1cyclictest168750irq/16-i91520:03:281
3441993230,1cyclictest168750irq/16-i91519:47:511
3441993230,1cyclictest168750irq/16-i91519:42:571
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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