You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-07-07 - 05:38
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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 Mon Jul 07, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
300742530,0sleep10-21swapper/121:39:521
161002449,8sleep10-21swapper/119:01:021
163492438,8sleep00-21swapper/019:03:330
16534993728,8cyclictest245950irq/16-enp2s0f021:30:070
16534993628,7cyclictest245950irq/16-enp2s0f023:40:040
16535993534,0cyclictest167950irq/16-i91523:19:561
16535993533,1cyclictest167950irq/16-i91521:00:031
16534993534,0cyclictest245950irq/16-enp2s0f023:19:560
16534993534,0cyclictest245950irq/16-enp2s0f019:56:080
16535993432,1cyclictest167950irq/16-i91522:30:071
16534993434,0cyclictest245950irq/16-enp2s0f019:42:490
16534993433,0cyclictest245950irq/16-enp2s0f022:13:150
16534993433,0cyclictest245950irq/16-enp2s0f021:00:030
16534993432,1cyclictest245950irq/16-enp2s0f022:30:070
16534993432,1cyclictest245950irq/16-enp2s0f022:27:460
16534993432,1cyclictest245950irq/16-enp2s0f021:41:300
16534993432,1cyclictest245950irq/16-enp2s0f020:55:120
16534993432,1cyclictest245950irq/16-enp2s0f020:10:040
16534993432,1cyclictest245950irq/16-enp2s0f020:05:090
16534993432,1cyclictest245950irq/16-enp2s0f019:20:090
16534993432,1cyclictest245950irq/16-enp2s0f019:05:080
16534993432,1cyclictest245950irq/16-enp2s0f000:25:050
16535993333,0cyclictest167950irq/16-i91520:16:131
16535993332,0cyclictest245950irq/16-enp2s0f021:29:241
16535993332,0cyclictest245950irq/16-enp2s0f000:27:461
16535993332,0cyclictest167950irq/16-i91523:45:071
16535993332,0cyclictest167950irq/16-i91523:41:421
16535993332,0cyclictest167950irq/16-i91523:01:121
16535993332,0cyclictest167950irq/16-i91522:50:051
16535993332,0cyclictest167950irq/16-i91522:42:071
16535993332,0cyclictest167950irq/16-i91522:35:131
16535993332,0cyclictest167950irq/16-i91522:25:061
16535993332,0cyclictest167950irq/16-i91522:17:091
16535993332,0cyclictest167950irq/16-i91522:07:281
16535993332,0cyclictest167950irq/16-i91522:04:251
16535993332,0cyclictest167950irq/16-i91521:48:451
16535993332,0cyclictest167950irq/16-i91521:40:081
16535993332,0cyclictest167950irq/16-i91521:30:071
16535993332,0cyclictest167950irq/16-i91521:20:051
16535993332,0cyclictest167950irq/16-i91520:55:121
16535993332,0cyclictest167950irq/16-i91520:49:511
16535993332,0cyclictest167950irq/16-i91520:30:131
16535993332,0cyclictest167950irq/16-i91520:24:461
16535993332,0cyclictest167950irq/16-i91520:10:061
16535993332,0cyclictest167950irq/16-i91519:50:301
16535993332,0cyclictest167950irq/16-i91519:45:091
16535993332,0cyclictest167950irq/16-i91519:38:281
16535993332,0cyclictest167950irq/16-i91519:17:301
16535993332,0cyclictest167950irq/16-i91500:24:421
16535993332,0cyclictest167950irq/16-i91500:11:531
16535993331,1cyclictest167950irq/16-i91523:35:111
16535993331,1cyclictest167950irq/16-i91523:19:201
16535993331,1cyclictest167950irq/16-i91523:10:471
16535993331,1cyclictest167950irq/16-i91523:07:501
16535993331,1cyclictest167950irq/16-i91522:55:131
16535993331,1cyclictest167950irq/16-i91521:16:421
16535993331,1cyclictest167950irq/16-i91521:10:101
16535993331,1cyclictest167950irq/16-i91521:10:101
16535993331,1cyclictest167950irq/16-i91520:35:131
16535993331,1cyclictest167950irq/16-i91520:05:061
16535993331,1cyclictest167950irq/16-i91519:40:031
16535993331,1cyclictest167950irq/16-i91519:30:041
16535993331,1cyclictest167950irq/16-i91519:24:121
16535993331,1cyclictest167950irq/16-i91500:18:131
16535993331,1cyclictest167950irq/16-i91500:05:051
16534993332,0cyclictest245950irq/16-enp2s0f023:55:150
16534993332,0cyclictest245950irq/16-enp2s0f023:51:420
16534993332,0cyclictest245950irq/16-enp2s0f023:45:070
16534993332,0cyclictest245950irq/16-enp2s0f023:05:050
16534993332,0cyclictest245950irq/16-enp2s0f022:50:050
16534993332,0cyclictest245950irq/16-enp2s0f022:49:010
16534993332,0cyclictest245950irq/16-enp2s0f022:35:080
16534993332,0cyclictest245950irq/16-enp2s0f022:00:020
16534993332,0cyclictest245950irq/16-enp2s0f021:55:110
16534993332,0cyclictest245950irq/16-enp2s0f021:37:520
16534993332,0cyclictest245950irq/16-enp2s0f021:11:180
16534993332,0cyclictest245950irq/16-enp2s0f021:11:180
16534993332,0cyclictest245950irq/16-enp2s0f020:45:230
16534993332,0cyclictest245950irq/16-enp2s0f020:15:490
16534993332,0cyclictest245950irq/16-enp2s0f019:46:580
16534993332,0cyclictest245950irq/16-enp2s0f019:35:080
16534993332,0cyclictest245950irq/16-enp2s0f019:25:080
16534993332,0cyclictest245950irq/16-enp2s0f000:15:100
16534993332,0cyclictest245950irq/16-enp2s0f000:07:190
16534993331,1cyclictest245950irq/16-enp2s0f023:35:110
16534993331,1cyclictest245950irq/16-enp2s0f022:40:070
16534993331,1cyclictest245950irq/16-enp2s0f022:15:050
16534993331,1cyclictest245950irq/16-enp2s0f022:05:080
16534993331,1cyclictest245950irq/16-enp2s0f021:50:090
16534993331,1cyclictest245950irq/16-enp2s0f021:45:110
16534993331,1cyclictest245950irq/16-enp2s0f021:25:090
16534993331,1cyclictest245950irq/16-enp2s0f021:20:050
16534993331,1cyclictest245950irq/16-enp2s0f020:40:070
16534993331,1cyclictest245950irq/16-enp2s0f020:35:140
16534993331,1cyclictest245950irq/16-enp2s0f020:30:070
16534993331,1cyclictest245950irq/16-enp2s0f020:20:000
16534993331,1cyclictest245950irq/16-enp2s0f019:30:040
16534993331,1cyclictest245950irq/16-enp2s0f019:17:300
16534993331,1cyclictest245950irq/16-enp2s0f000:20:090
16534993331,1cyclictest245950irq/16-enp2s0f000:10:050
16534993331,1cyclictest245950irq/16-enp2s0f000:00:040
16535993232,0cyclictest167950irq/16-i91522:20:281
16535993232,0cyclictest167950irq/16-i91521:55:011
16535993232,0cyclictest167950irq/16-i91520:00:191
16535993231,0cyclictest167950irq/16-i91523:55:111
16535993231,0cyclictest167950irq/16-i91523:50:061
16535993231,0cyclictest167950irq/16-i91523:30:061
16535993231,0cyclictest167950irq/16-i91522:45:051
16535993231,0cyclictest167950irq/16-i91522:10:041
16535993231,0cyclictest167950irq/16-i91521:50:081
16535993231,0cyclictest167950irq/16-i91521:05:131
16535993231,0cyclictest167950irq/16-i91520:50:071
16535993231,0cyclictest167950irq/16-i91520:42:581
16535993231,0cyclictest167950irq/16-i91520:25:051
16535993231,0cyclictest167950irq/16-i91519:55:061
16535993231,0cyclictest167950irq/16-i91519:25:051
16535993231,0cyclictest167950irq/16-i91519:14:091
16535993231,0cyclictest167950irq/16-i91519:05:091
16535993231,0cyclictest167950irq/16-i91500:00:041
16534993232,0cyclictest245950irq/16-enp2s0f023:25:050
16534993232,0cyclictest245950irq/16-enp2s0f023:15:130
16534993232,0cyclictest245950irq/16-enp2s0f023:10:040
16534993232,0cyclictest245950irq/16-enp2s0f022:20:070
16534993231,0cyclictest245950irq/16-enp2s0f023:00:100
16534993231,0cyclictest245950irq/16-enp2s0f022:55:040
16534993231,0cyclictest245950irq/16-enp2s0f021:15:100
16534993231,0cyclictest245950irq/16-enp2s0f021:04:530
16534993231,0cyclictest245950irq/16-enp2s0f020:49:520
16534993231,0cyclictest245950irq/16-enp2s0f020:25:030
16534993231,0cyclictest245950irq/16-enp2s0f019:49:550
16534993231,0cyclictest245950irq/16-enp2s0f019:10:050
16534993231,0cyclictest245950irq/16-enp2s0f000:30:070
16534993231,0cyclictest167950irq/16-i91523:30:020
16534993230,1cyclictest245950irq/16-enp2s0f020:00:170
16535993131,0cyclictest167950irq/16-i91523:25:011
16535993131,0cyclictest167950irq/16-i91500:30:121
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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