You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-07-12 - 13:00
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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 792 highest latencies:
System rack6slot2.osadl.org (updated Sat Jul 12, 2025 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
311224714,26sleep00-21swapper/019:00:270
31252449,8sleep10-21swapper/119:00:361
3600993534,0cyclictest167950irq/16-i91519:12:461
3599993534,0cyclictest245950irq/16-enp2s0f020:57:330
3600993434,0cyclictest245950irq/16-enp2s0f023:22:481
3600993433,0cyclictest167950irq/16-i91523:32:581
3600993433,0cyclictest167950irq/16-i91519:55:531
3600993432,1cyclictest167950irq/16-i91522:11:001
3600993432,1cyclictest167950irq/16-i91522:01:041
3600993432,1cyclictest167950irq/16-i91521:05:541
3600993432,1cyclictest167950irq/16-i91519:09:451
3600993432,1cyclictest167950irq/16-i91500:12:371
3599993432,1cyclictest245950irq/16-enp2s0f023:40:250
3599993432,1cyclictest245950irq/16-enp2s0f023:24:590
3599993432,1cyclictest245950irq/16-enp2s0f023:14:490
3599993432,1cyclictest245950irq/16-enp2s0f021:45:060
3599993432,1cyclictest245950irq/16-enp2s0f021:29:590
3599993432,1cyclictest245950irq/16-enp2s0f021:20:020
3599993432,1cyclictest245950irq/16-enp2s0f021:15:020
3599993432,1cyclictest245950irq/16-enp2s0f020:40:020
3599993432,1cyclictest245950irq/16-enp2s0f020:19:050
3599993432,1cyclictest245950irq/16-enp2s0f019:55:040
3599993432,1cyclictest245950irq/16-enp2s0f019:27:100
3600993332,0cyclictest245950irq/16-enp2s0f023:48:331
3600993332,0cyclictest245950irq/16-enp2s0f023:03:071
3600993332,0cyclictest245950irq/16-enp2s0f021:55:421
3600993332,0cyclictest245950irq/16-enp2s0f021:35:161
3600993332,0cyclictest245950irq/16-enp2s0f020:40:001
3600993332,0cyclictest167950irq/16-i91523:54:171
3600993332,0cyclictest167950irq/16-i91523:18:151
3600993332,0cyclictest167950irq/16-i91522:46:081
3600993332,0cyclictest167950irq/16-i91522:17:081
3600993332,0cyclictest167950irq/16-i91521:41:331
3600993332,0cyclictest167950irq/16-i91521:30:531
3600993332,0cyclictest167950irq/16-i91521:25:021
3600993332,0cyclictest167950irq/16-i91521:15:021
3600993332,0cyclictest167950irq/16-i91520:44:581
3600993332,0cyclictest167950irq/16-i91520:31:371
3600993332,0cyclictest167950irq/16-i91520:19:571
3600993332,0cyclictest167950irq/16-i91519:52:331
3600993332,0cyclictest167950irq/16-i91519:43:491
3600993332,0cyclictest167950irq/16-i91519:30:141
3600993332,0cyclictest167950irq/16-i91519:16:311
3600993332,0cyclictest167950irq/16-i91500:31:241
3600993332,0cyclictest167950irq/16-i91500:16:531
3600993331,1cyclictest245950irq/16-enp2s0f021:45:041
3600993331,1cyclictest167950irq/16-i91523:38:101
3600993331,1cyclictest167950irq/16-i91523:10:011
3600993331,1cyclictest167950irq/16-i91522:55:101
3600993331,1cyclictest167950irq/16-i91522:30:031
3600993331,1cyclictest167950irq/16-i91521:00:531
3600993331,1cyclictest167950irq/16-i91520:25:031
3600993331,0cyclictest167950irq/16-i91522:05:001
3599993332,1cyclictest245950irq/16-enp2s0f023:30:040
3599993332,0cyclictest245950irq/16-enp2s0f023:50:130
3599993332,0cyclictest245950irq/16-enp2s0f023:21:200
3599993332,0cyclictest245950irq/16-enp2s0f022:55:020
3599993332,0cyclictest245950irq/16-enp2s0f022:50:020
3599993332,0cyclictest245950irq/16-enp2s0f022:45:040
3599993332,0cyclictest245950irq/16-enp2s0f022:42:100
3599993332,0cyclictest245950irq/16-enp2s0f022:24:580
3599993332,0cyclictest245950irq/16-enp2s0f022:11:580
3599993332,0cyclictest245950irq/16-enp2s0f021:59:580
3599993332,0cyclictest245950irq/16-enp2s0f021:50:050
3599993332,0cyclictest245950irq/16-enp2s0f021:25:590
3599993332,0cyclictest245950irq/16-enp2s0f021:10:390
3599993332,0cyclictest245950irq/16-enp2s0f020:59:590
3599993332,0cyclictest245950irq/16-enp2s0f020:50:020
3599993332,0cyclictest245950irq/16-enp2s0f020:19:500
3599993332,0cyclictest245950irq/16-enp2s0f020:01:320
3599993332,0cyclictest245950irq/16-enp2s0f019:40:000
3599993332,0cyclictest245950irq/16-enp2s0f019:35:500
3599993332,0cyclictest245950irq/16-enp2s0f019:30:350
3599993332,0cyclictest245950irq/16-enp2s0f019:20:030
3599993332,0cyclictest245950irq/16-enp2s0f019:04:580
3599993332,0cyclictest245950irq/16-enp2s0f000:24:580
3599993332,0cyclictest245950irq/16-enp2s0f000:21:230
3599993332,0cyclictest245950irq/16-enp2s0f000:15:000
3599993332,0cyclictest245950irq/16-enp2s0f000:05:010
3599993332,0cyclictest167950irq/16-i91520:24:570
3599993331,1cyclictest245950irq/16-enp2s0f023:55:200
3599993331,1cyclictest245950irq/16-enp2s0f023:45:000
3599993331,1cyclictest245950irq/16-enp2s0f022:35:010
3599993331,1cyclictest245950irq/16-enp2s0f022:30:050
3599993331,1cyclictest245950irq/16-enp2s0f022:20:020
3599993331,1cyclictest245950irq/16-enp2s0f022:20:020
3599993331,1cyclictest245950irq/16-enp2s0f021:35:000
3599993331,1cyclictest245950irq/16-enp2s0f020:34:590
3599993331,1cyclictest245950irq/16-enp2s0f020:05:040
3599993331,1cyclictest245950irq/16-enp2s0f019:50:050
3599993331,1cyclictest245950irq/16-enp2s0f000:30:050
3599993331,1cyclictest245950irq/16-enp2s0f000:10:000
3599993331,1cyclictest167950irq/16-i91520:11:100
3599993330,0cyclictest167950irq/16-i91519:19:070
3599993329,0cyclictest167950irq/16-i91520:45:350
3600993232,0cyclictest245950irq/16-enp2s0f020:36:081
3600993232,0cyclictest167950irq/16-i91521:50:001
3600993232,0cyclictest167950irq/16-i91520:55:011
3600993232,0cyclictest167950irq/16-i91520:09:581
3600993231,1cyclictest167950irq/16-i91521:21:581
3600993231,0cyclictest167950irq/16-i91523:59:551
3600993231,0cyclictest167950irq/16-i91523:55:341
3600993231,0cyclictest167950irq/16-i91523:39:571
3600993231,0cyclictest167950irq/16-i91523:25:001
3600993231,0cyclictest167950irq/16-i91523:05:051
3600993231,0cyclictest167950irq/16-i91522:50:001
3600993231,0cyclictest167950irq/16-i91522:40:051
3600993231,0cyclictest167950irq/16-i91522:35:061
3600993231,0cyclictest167950irq/16-i91522:25:101
3600993231,0cyclictest167950irq/16-i91521:10:551
3600993231,0cyclictest167950irq/16-i91520:50:041
3600993231,0cyclictest167950irq/16-i91520:14:591
3600993231,0cyclictest167950irq/16-i91520:00:441
3600993231,0cyclictest167950irq/16-i91519:44:531
3600993231,0cyclictest167950irq/16-i91519:34:591
3600993231,0cyclictest167950irq/16-i91519:24:591
3600993231,0cyclictest167950irq/16-i91519:19:581
3600993231,0cyclictest167950irq/16-i91500:24:581
3600993231,0cyclictest167950irq/16-i91500:20:011
3600993230,1cyclictest167950irq/16-i91520:05:011
3599993232,0cyclictest245950irq/16-enp2s0f023:00:030
3599993232,0cyclictest245950irq/16-enp2s0f021:55:070
3599993232,0cyclictest245950irq/16-enp2s0f021:39:530
3599993232,0cyclictest245950irq/16-enp2s0f021:04:580
3599993232,0cyclictest245950irq/16-enp2s0f020:29:570
3599993232,0cyclictest245950irq/16-enp2s0f000:04:280
3599993231,0cyclictest245950irq/16-enp2s0f023:34:570
3599993231,0cyclictest245950irq/16-enp2s0f023:10:020
3599993231,0cyclictest245950irq/16-enp2s0f022:04:570
3599993231,0cyclictest245950irq/16-enp2s0f019:45:010
3599993231,0cyclictest245950irq/16-enp2s0f019:09:590
3599993230,1cyclictest245950irq/16-enp2s0f023:05:060
3599993230,1cyclictest245950irq/16-enp2s0f022:14:580
3600993131,0cyclictest167950irq/16-i91522:19:581
3600993131,0cyclictest167950irq/16-i91522:19:581
3600993130,0cyclictest167950irq/16-i91500:04:581
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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