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2024-10-08 - 08:55
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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 Tue Oct 08, 2024 00:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
269492610,1sleep126947-22kernelversion22:08:221
51582468,7sleep00-21swapper/019:06:240
504224225,8sleep10-21swapper/119:05:151
5380993930,8cyclictest255950irq/16-enp2s0f020:23:210
5382993732,4cyclictest168550irq/16-i91520:04:291
5382993731,5cyclictest168550irq/16-i91522:48:191
5382993731,5cyclictest168550irq/16-i91522:28:191
5382993731,5cyclictest168550irq/16-i91519:38:211
5382993731,5cyclictest168550irq/16-i91519:18:291
5382993731,5cyclictest168550irq/16-i91500:03:241
5382993731,5cyclictest168550irq/16-i91500:03:241
5382993730,6cyclictest168550irq/16-i91519:48:201
5382993632,3cyclictest255950irq/16-enp2s0f023:38:081
5382993632,3cyclictest255950irq/16-enp2s0f022:23:571
5382993632,3cyclictest255950irq/16-enp2s0f020:57:451
5382993632,3cyclictest168550irq/16-i91500:24:281
5382993631,4cyclictest168550irq/16-i91523:04:221
5382993631,4cyclictest168550irq/16-i91522:57:551
5382993631,4cyclictest168550irq/16-i91521:37:451
5382993631,4cyclictest168550irq/16-i91521:27:441
5382993631,4cyclictest168550irq/16-i91520:22:341
5382993631,4cyclictest168550irq/16-i91519:13:171
5382993630,5cyclictest168550irq/16-i91522:38:181
5382993532,3cyclictest168550irq/16-i91522:34:161
5382993532,2cyclictest255950irq/16-enp2s0f020:43:231
5382993532,2cyclictest168550irq/16-i91523:00:191
5382993532,2cyclictest168550irq/16-i91521:54:321
5382993532,2cyclictest168550irq/16-i91521:11:381
5382993532,2cyclictest168550irq/16-i91520:13:511
5382993531,3cyclictest168550irq/16-i91523:58:161
5382993531,3cyclictest168550irq/16-i91523:53:211
5382993531,3cyclictest168550irq/16-i91523:18:171
5382993531,3cyclictest168550irq/16-i91521:47:461
5382993531,3cyclictest168550irq/16-i91520:38:201
5382993531,3cyclictest168550irq/16-i91520:02:301
5382993530,4cyclictest168550irq/16-i91519:23:201
5382993530,4cyclictest168550irq/16-i91500:12:291
5382993529,5cyclictest168550irq/16-i91519:43:241
5382993529,5cyclictest168550irq/16-i91500:28:311
5382993528,6cyclictest168550irq/16-i91522:01:061
5380993534,0cyclictest255950irq/16-enp2s0f019:26:370
5382993432,2cyclictest168550irq/16-i91522:43:221
5382993432,2cyclictest168550irq/16-i91522:03:191
5382993432,2cyclictest168550irq/16-i91520:49:441
5382993432,2cyclictest168550irq/16-i91519:54:391
5382993432,1cyclictest168550irq/16-i91523:13:211
5382993432,1cyclictest168550irq/16-i91521:38:181
5382993431,3cyclictest255950irq/16-enp2s0f019:32:241
5382993431,3cyclictest168550irq/16-i91521:18:231
5382993431,3cyclictest168550irq/16-i91520:27:051
5382993431,3cyclictest168550irq/16-i91519:08:241
5382993431,2cyclictest168550irq/16-i91523:33:201
5382993431,2cyclictest168550irq/16-i91523:23:201
5382993431,2cyclictest168550irq/16-i91521:31:051
5382993431,2cyclictest168550irq/16-i91521:13:181
5382993431,2cyclictest168550irq/16-i91520:28:261
5382993431,2cyclictest168550irq/16-i91520:12:441
5382993430,3cyclictest168550irq/16-i91522:17:491
5382993430,3cyclictest168550irq/16-i91521:03:201
5382993430,3cyclictest168550irq/16-i91520:58:261
5382993429,4cyclictest255950irq/16-enp2s0f023:46:311
5382993429,4cyclictest168550irq/16-i91500:13:071
5380993434,0cyclictest255950irq/16-enp2s0f019:09:200
5380993433,1cyclictest255950irq/16-enp2s0f022:14:020
5380993433,0cyclictest255950irq/16-enp2s0f022:28:080
5380993432,1cyclictest255950irq/16-enp2s0f023:18:180
5380993432,1cyclictest255950irq/16-enp2s0f022:53:260
5380993432,1cyclictest255950irq/16-enp2s0f019:28:190
5380993431,0cyclictest168550irq/16-i91520:53:230
5382993332,0cyclictest168550irq/16-i91520:33:141
5382993332,0cyclictest168550irq/16-i91500:18:081
5382993331,2cyclictest168550irq/16-i91500:33:441
5382993331,1cyclictest168550irq/16-i91522:18:271
5382993330,2cyclictest168550irq/16-i91523:48:091
5382993330,2cyclictest168550irq/16-i91523:28:221
5382993330,2cyclictest168550irq/16-i91519:33:491
5382993329,3cyclictest168550irq/16-i91521:52:051
5382993327,5cyclictest255950irq/16-enp2s0f023:08:251
5380993333,0cyclictest255950irq/16-enp2s0f021:23:210
5380993332,0cyclictest255950irq/16-enp2s0f023:43:260
5380993332,0cyclictest255950irq/16-enp2s0f023:23:230
5380993332,0cyclictest255950irq/16-enp2s0f023:18:030
5380993332,0cyclictest255950irq/16-enp2s0f023:08:170
5380993332,0cyclictest255950irq/16-enp2s0f023:01:080
5380993332,0cyclictest255950irq/16-enp2s0f022:38:210
5380993332,0cyclictest255950irq/16-enp2s0f022:23:180
5380993332,0cyclictest255950irq/16-enp2s0f022:20:120
5380993332,0cyclictest255950irq/16-enp2s0f022:08:360
5380993332,0cyclictest255950irq/16-enp2s0f021:48:260
5380993332,0cyclictest255950irq/16-enp2s0f021:45:030
5380993332,0cyclictest255950irq/16-enp2s0f021:33:220
5380993332,0cyclictest255950irq/16-enp2s0f021:08:210
5380993332,0cyclictest255950irq/16-enp2s0f020:58:240
5380993332,0cyclictest255950irq/16-enp2s0f020:18:530
5380993332,0cyclictest255950irq/16-enp2s0f020:13:190
5380993332,0cyclictest255950irq/16-enp2s0f020:03:220
5380993332,0cyclictest255950irq/16-enp2s0f019:43:100
5380993332,0cyclictest255950irq/16-enp2s0f019:38:210
5380993332,0cyclictest255950irq/16-enp2s0f019:18:480
5380993332,0cyclictest255950irq/16-enp2s0f000:35:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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