You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-06-19 - 02:58
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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 highest latencies:
System rack6slot2.osadl.org (updated Thu Jun 19, 2025 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
158362468,8sleep00-21swapper/019:03:010
16110994531,13cyclictest245950irq/16-enp2s0f021:35:280
16110994428,15cyclictest245950irq/16-enp2s0f021:05:290
16110994332,10cyclictest245950irq/16-enp2s0f022:55:340
16110994332,10cyclictest245950irq/16-enp2s0f022:55:340
160102439,8sleep10-21swapper/119:04:481
16110994132,8cyclictest245950irq/16-enp2s0f022:40:290
16110993932,6cyclictest245950irq/16-enp2s0f022:50:270
16110993932,6cyclictest245950irq/16-enp2s0f022:35:330
16110993932,6cyclictest245950irq/16-enp2s0f022:17:050
16110993932,6cyclictest245950irq/16-enp2s0f020:10:260
16110993932,6cyclictest245950irq/16-enp2s0f020:05:280
16110993932,6cyclictest245950irq/16-enp2s0f019:25:300
16110993931,7cyclictest245950irq/16-enp2s0f023:50:270
16110993831,6cyclictest245950irq/16-enp2s0f023:10:290
16110993831,6cyclictest245950irq/16-enp2s0f020:15:290
16110993831,6cyclictest245950irq/16-enp2s0f000:05:290
16110993830,7cyclictest245950irq/16-enp2s0f023:30:330
16110993830,7cyclictest245950irq/16-enp2s0f023:25:320
16110993830,7cyclictest245950irq/16-enp2s0f000:14:070
16110993734,2cyclictest245950irq/16-enp2s0f019:05:130
16110993731,5cyclictest245950irq/16-enp2s0f021:00:310
16110993731,5cyclictest245950irq/16-enp2s0f020:59:440
16110993731,5cyclictest245950irq/16-enp2s0f020:49:420
16110993731,5cyclictest245950irq/16-enp2s0f020:35:310
16110993731,5cyclictest245950irq/16-enp2s0f019:39:290
16110993731,5cyclictest245950irq/16-enp2s0f000:29:100
16110993731,5cyclictest167950irq/16-i91521:45:250
16110993730,6cyclictest245950irq/16-enp2s0f022:05:290
16110993730,6cyclictest245950irq/16-enp2s0f021:10:290
16110993632,3cyclictest245950irq/16-enp2s0f023:20:290
16110993632,3cyclictest245950irq/16-enp2s0f022:45:510
16110993632,3cyclictest245950irq/16-enp2s0f020:25:370
16110993632,3cyclictest245950irq/16-enp2s0f019:50:270
16110993632,3cyclictest245950irq/16-enp2s0f000:34:110
16110993631,4cyclictest245950irq/16-enp2s0f023:55:290
16110993631,4cyclictest245950irq/16-enp2s0f023:45:320
16110993631,4cyclictest245950irq/16-enp2s0f019:11:460
16110993630,5cyclictest245950irq/16-enp2s0f021:19:480
16110993629,6cyclictest245950irq/16-enp2s0f021:25:300
16110993629,6cyclictest245950irq/16-enp2s0f020:30:290
16110993628,7cyclictest245950irq/16-enp2s0f021:40:330
16111993532,2cyclictest167950irq/16-i91520:55:271
16110993532,2cyclictest245950irq/16-enp2s0f023:01:460
16110993532,2cyclictest245950irq/16-enp2s0f022:10:260
16110993532,2cyclictest245950irq/16-enp2s0f021:20:360
16110993532,2cyclictest245950irq/16-enp2s0f020:43:370
16110993531,3cyclictest245950irq/16-enp2s0f021:30:340
16110993531,3cyclictest245950irq/16-enp2s0f020:22:340
16110993531,3cyclictest245950irq/16-enp2s0f019:55:270
16110993531,3cyclictest245950irq/16-enp2s0f019:47:440
16110993531,3cyclictest245950irq/16-enp2s0f000:20:270
16110993530,4cyclictest245950irq/16-enp2s0f022:30:270
16110993530,4cyclictest245950irq/16-enp2s0f022:30:010
16110993530,4cyclictest245950irq/16-enp2s0f021:55:270
16110993530,4cyclictest245950irq/16-enp2s0f021:50:320
16110993529,5cyclictest245950irq/16-enp2s0f023:38:470
16110993529,5cyclictest245950irq/16-enp2s0f022:00:280
16110993529,5cyclictest245950irq/16-enp2s0f019:16:460
16110993528,6cyclictest245950irq/16-enp2s0f019:40:250
16110993527,7cyclictest245950irq/16-enp2s0f023:05:330
16110993527,7cyclictest245950irq/16-enp2s0f020:00:270
16111993433,0cyclictest167950irq/16-i91522:22:031
16111993432,1cyclictest167950irq/16-i91523:15:091
16110993431,2cyclictest245950irq/16-enp2s0f022:22:150
16110993431,2cyclictest245950irq/16-enp2s0f019:30:330
16110993430,3cyclictest245950irq/16-enp2s0f023:40:310
16110993430,3cyclictest245950irq/16-enp2s0f020:52:020
16110993428,5cyclictest245950irq/16-enp2s0f019:24:260
16110993427,6cyclictest245950irq/16-enp2s0f000:15:310
16111993332,0cyclictest245950irq/16-enp2s0f023:26:211
16111993332,0cyclictest245950irq/16-enp2s0f022:51:471
16111993332,0cyclictest245950irq/16-enp2s0f022:45:231
16111993332,0cyclictest245950irq/16-enp2s0f022:15:281
16111993332,0cyclictest245950irq/16-enp2s0f021:38:021
16111993332,0cyclictest245950irq/16-enp2s0f020:30:231
16111993332,0cyclictest245950irq/16-enp2s0f019:50:281
16111993332,0cyclictest245950irq/16-enp2s0f019:31:191
16111993332,0cyclictest245950irq/16-enp2s0f019:10:251
16111993332,0cyclictest245950irq/16-enp2s0f000:13:421
16111993332,0cyclictest245950irq/16-enp2s0f000:01:491
16111993332,0cyclictest167950irq/16-i91523:56:421
16111993332,0cyclictest167950irq/16-i91523:46:411
16111993332,0cyclictest167950irq/16-i91523:43:011
16111993332,0cyclictest167950irq/16-i91523:25:111
16111993332,0cyclictest167950irq/16-i91523:15:331
16111993332,0cyclictest167950irq/16-i91523:00:081
16111993332,0cyclictest167950irq/16-i91523:00:081
16111993332,0cyclictest167950irq/16-i91522:35:371
16111993332,0cyclictest167950irq/16-i91522:30:281
16111993332,0cyclictest167950irq/16-i91522:30:011
16111993332,0cyclictest167950irq/16-i91522:12:331
16111993332,0cyclictest167950irq/16-i91522:02:431
16111993332,0cyclictest167950irq/16-i91521:50:311
16111993332,0cyclictest167950irq/16-i91521:21:301
16111993332,0cyclictest167950irq/16-i91521:05:211
16111993332,0cyclictest167950irq/16-i91520:41:321
16111993332,0cyclictest167950irq/16-i91520:39:551
16111993332,0cyclictest167950irq/16-i91520:29:391
16111993332,0cyclictest167950irq/16-i91519:46:251
16111993332,0cyclictest167950irq/16-i91519:16:381
16111993332,0cyclictest167950irq/16-i91500:29:181
16111993332,0cyclictest167950irq/16-i91500:06:441
16110993333,0cyclictest245950irq/16-enp2s0f023:15:290
16110993331,1cyclictest167950irq/16-i91500:01:430
16111993232,0cyclictest245950irq/16-enp2s0f021:40:371
16111993232,0cyclictest167950irq/16-i91523:53:331
16111993232,0cyclictest167950irq/16-i91521:47:061
16111993232,0cyclictest167950irq/16-i91521:00:161
16111993232,0cyclictest167950irq/16-i91520:10:201
16111993232,0cyclictest167950irq/16-i91520:06:061
16111993232,0cyclictest167950irq/16-i91519:40:311
16111993232,0cyclictest167950irq/16-i91500:34:521
16111993231,0cyclictest245950irq/16-enp2s0f023:35:301
16111993231,0cyclictest245950irq/16-enp2s0f023:05:371
16111993231,0cyclictest245950irq/16-enp2s0f021:55:231
16111993231,0cyclictest245950irq/16-enp2s0f020:00:291
16111993231,0cyclictest167950irq/16-i91523:30:121
16111993231,0cyclictest167950irq/16-i91523:00:251
16111993231,0cyclictest167950irq/16-i91521:25:151
16111993231,0cyclictest167950irq/16-i91521:15:191
16111993231,0cyclictest167950irq/16-i91521:10:201
16111993231,0cyclictest167950irq/16-i91520:52:491
16111993231,0cyclictest167950irq/16-i91520:46:571
16111993231,0cyclictest167950irq/16-i91520:20:391
16111993231,0cyclictest167950irq/16-i91520:15:221
16111993231,0cyclictest167950irq/16-i91519:35:291
16111993231,0cyclictest167950irq/16-i91519:25:151
16111993231,0cyclictest167950irq/16-i91519:24:261
16111993231,0cyclictest167950irq/16-i91519:05:271
16111993231,0cyclictest167950irq/16-i91500:23:421
16111993230,1cyclictest167950irq/16-i91521:30:341
16111993131,0cyclictest245950irq/16-enp2s0f022:40:351
16111993131,0cyclictest167950irq/16-i91522:05:311
16111993130,0cyclictest167950irq/16-i91500:15:161
16111993129,1cyclictest167950irq/16-i91519:57:211
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*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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