You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-07-04 - 12:27
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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 highest latencies:
System rack6slot2.osadl.org (updated Fri Jul 04, 2025 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1246124615,23sleep00-21swapper/019:00:550
12913994131,9cyclictest245950irq/16-enp2s0f022:00:100
1255623710,19sleep10-21swapper/119:01:541
12914993534,0cyclictest167950irq/16-i91522:29:461
12914993433,0cyclictest245950irq/16-enp2s0f023:16:241
12914993432,1cyclictest245950irq/16-enp2s0f023:25:081
12914993432,1cyclictest167950irq/16-i91522:55:121
12914993432,1cyclictest167950irq/16-i91522:45:091
12914993432,1cyclictest167950irq/16-i91520:35:081
12914993432,1cyclictest167950irq/16-i91520:00:141
12913993434,0cyclictest245950irq/16-enp2s0f020:58:470
12913993434,0cyclictest245950irq/16-enp2s0f020:04:280
12913993433,0cyclictest245950irq/16-enp2s0f023:47:190
12913993433,0cyclictest245950irq/16-enp2s0f022:33:540
12913993433,0cyclictest245950irq/16-enp2s0f019:21:160
12913993432,1cyclictest245950irq/16-enp2s0f023:56:550
12913993432,1cyclictest245950irq/16-enp2s0f023:05:140
12913993432,1cyclictest245950irq/16-enp2s0f022:55:140
12913993432,1cyclictest245950irq/16-enp2s0f022:25:080
12913993432,1cyclictest245950irq/16-enp2s0f021:40:140
12913993432,1cyclictest245950irq/16-enp2s0f021:30:130
12913993432,1cyclictest245950irq/16-enp2s0f021:15:120
12913993432,1cyclictest245950irq/16-enp2s0f020:15:140
12913993432,1cyclictest245950irq/16-enp2s0f019:30:140
12913993432,1cyclictest245950irq/16-enp2s0f000:05:140
12913993432,1cyclictest167950irq/16-i91523:22:580
12913993431,2cyclictest245950irq/16-enp2s0f023:15:140
12913993431,1cyclictest245950irq/16-enp2s0f020:05:130
12914993332,0cyclictest245950irq/16-enp2s0f023:38:451
12914993332,0cyclictest245950irq/16-enp2s0f021:45:141
12914993332,0cyclictest245950irq/16-enp2s0f020:48:561
12914993332,0cyclictest245950irq/16-enp2s0f019:51:481
12914993332,0cyclictest245950irq/16-enp2s0f000:03:541
12914993332,0cyclictest185550irq/16-nvkm22:07:541
12914993332,0cyclictest167950irq/16-i91523:32:431
12914993332,0cyclictest167950irq/16-i91523:21:481
12914993332,0cyclictest167950irq/16-i91522:50:091
12914993332,0cyclictest167950irq/16-i91522:36:401
12914993332,0cyclictest167950irq/16-i91522:31:391
12914993332,0cyclictest167950irq/16-i91522:00:301
12914993332,0cyclictest167950irq/16-i91521:26:131
12914993332,0cyclictest167950irq/16-i91521:20:071
12914993332,0cyclictest167950irq/16-i91521:10:141
12914993332,0cyclictest167950irq/16-i91521:02:221
12914993332,0cyclictest167950irq/16-i91520:25:111
12914993332,0cyclictest167950irq/16-i91520:10:151
12914993332,0cyclictest167950irq/16-i91520:06:141
12914993332,0cyclictest167950irq/16-i91519:56:121
12914993332,0cyclictest167950irq/16-i91519:43:341
12914993332,0cyclictest167950irq/16-i91519:32:401
12914993332,0cyclictest167950irq/16-i91519:15:081
12914993332,0cyclictest167950irq/16-i91519:11:041
12914993332,0cyclictest167950irq/16-i91500:05:061
12914993331,1cyclictest185550irq/16-nvkm22:40:081
12914993331,1cyclictest167950irq/16-i91522:16:361
12914993331,1cyclictest167950irq/16-i91522:11:401
12914993331,1cyclictest167950irq/16-i91521:07:351
12914993331,1cyclictest167950irq/16-i91520:17:121
12914993331,1cyclictest167950irq/16-i91519:36:091
12914993331,1cyclictest167950irq/16-i91500:10:091
12913993332,0cyclictest245950irq/16-enp2s0f023:53:200
12913993332,0cyclictest245950irq/16-enp2s0f023:35:090
12913993332,0cyclictest245950irq/16-enp2s0f023:25:210
12913993332,0cyclictest245950irq/16-enp2s0f023:10:410
12913993332,0cyclictest245950irq/16-enp2s0f022:47:090
12913993332,0cyclictest245950irq/16-enp2s0f022:44:410
12913993332,0cyclictest245950irq/16-enp2s0f022:19:580
12913993332,0cyclictest245950irq/16-enp2s0f022:15:070
12913993332,0cyclictest245950irq/16-enp2s0f022:10:120
12913993332,0cyclictest245950irq/16-enp2s0f022:05:130
12913993332,0cyclictest245950irq/16-enp2s0f021:50:090
12913993332,0cyclictest245950irq/16-enp2s0f021:35:060
12913993332,0cyclictest245950irq/16-enp2s0f021:20:070
12913993332,0cyclictest245950irq/16-enp2s0f021:11:020
12913993332,0cyclictest245950irq/16-enp2s0f021:01:020
12913993332,0cyclictest245950irq/16-enp2s0f020:50:080
12913993332,0cyclictest245950irq/16-enp2s0f020:45:150
12913993332,0cyclictest245950irq/16-enp2s0f020:37:060
12913993332,0cyclictest245950irq/16-enp2s0f020:20:110
12913993332,0cyclictest245950irq/16-enp2s0f019:45:130
12913993332,0cyclictest245950irq/16-enp2s0f019:35:120
12913993332,0cyclictest245950irq/16-enp2s0f019:28:180
12913993332,0cyclictest245950irq/16-enp2s0f019:06:470
12913993332,0cyclictest245950irq/16-enp2s0f000:22:330
12913993332,0cyclictest167950irq/16-i91500:19:130
12913993331,1cyclictest245950irq/16-enp2s0f023:40:120
12913993331,1cyclictest245950irq/16-enp2s0f019:55:140
12913993331,1cyclictest245950irq/16-enp2s0f019:40:120
12913993331,1cyclictest245950irq/16-enp2s0f019:17:370
12913993331,1cyclictest245950irq/16-enp2s0f019:10:080
12913993331,1cyclictest245950irq/16-enp2s0f000:30:140
12913993331,1cyclictest245950irq/16-enp2s0f000:25:120
12913993331,1cyclictest245950irq/16-enp2s0f000:10:170
12913993331,1cyclictest167950irq/16-i91522:50:150
12913993331,1cyclictest167950irq/16-i91520:11:530
12913993329,0cyclictest167950irq/16-i91500:00:110
12914993232,0cyclictest245950irq/16-enp2s0f020:55:041
12914993232,0cyclictest167950irq/16-i91523:05:031
12914993232,0cyclictest167950irq/16-i91521:39:121
12914993232,0cyclictest167950irq/16-i91520:34:421
12914993231,0cyclictest245950irq/16-enp2s0f023:54:551
12914993231,0cyclictest245950irq/16-enp2s0f019:25:061
12914993231,0cyclictest167950irq/16-i91523:45:121
12914993231,0cyclictest167950irq/16-i91523:43:041
12914993231,0cyclictest167950irq/16-i91523:11:181
12914993231,0cyclictest167950irq/16-i91523:00:081
12914993231,0cyclictest167950irq/16-i91522:19:571
12914993231,0cyclictest167950irq/16-i91521:55:121
12914993231,0cyclictest167950irq/16-i91521:40:061
12914993231,0cyclictest167950irq/16-i91521:30:121
12914993231,0cyclictest167950irq/16-i91520:50:171
12914993231,0cyclictest167950irq/16-i91520:20:101
12914993231,0cyclictest167950irq/16-i91519:45:111
12914993231,0cyclictest167950irq/16-i91500:30:111
12914993231,0cyclictest167950irq/16-i91500:25:071
12914993231,0cyclictest167950irq/16-i91500:15:061
12914993230,1cyclictest167950irq/16-i91523:50:101
12914993230,1cyclictest167950irq/16-i91521:50:151
12914993230,1cyclictest167950irq/16-i91521:15:111
12914993230,1cyclictest167950irq/16-i91519:06:131
12913993231,0cyclictest245950irq/16-enp2s0f023:30:060
12913993231,0cyclictest245950irq/16-enp2s0f023:00:080
12913993231,0cyclictest245950irq/16-enp2s0f022:35:120
12913993231,0cyclictest245950irq/16-enp2s0f021:56:340
12913993231,0cyclictest245950irq/16-enp2s0f021:25:000
12913993231,0cyclictest245950irq/16-enp2s0f021:04:590
12913993231,0cyclictest245950irq/16-enp2s0f020:39:570
12913993231,0cyclictest245950irq/16-enp2s0f020:30:120
12913993231,0cyclictest245950irq/16-enp2s0f020:25:080
12913993231,0cyclictest245950irq/16-enp2s0f019:50:120
12913993231,0cyclictest167950irq/16-i91521:45:070
12914993131,0cyclictest167950irq/16-i91520:40:131
12914993130,0cyclictest245950irq/16-enp2s0f000:20:091
12914993130,0cyclictest167950irq/16-i91519:20:091
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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