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2024-07-27 - 04:12
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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 rack7slot0.osadl.org (updated Sat Jul 27, 2024 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050650,0irq/25-eth00-21swapper/319:06:313
117950580,0irq/26-eth1-rx-0-21swapper/119:07:351
110050550,0irq/25-eth00-21swapper/219:05:332
117950440,0irq/26-eth1-rx-0-21swapper/019:09:080
335399180,0cyclictest22259-21sshd21:49:360
3353991711,0cyclictest0-21swapper/023:34:350
3354991615,0cyclictest0-21swapper/122:19:041
335499160,0cyclictest6447-21sshd21:14:291
351150,0ktimersoftd/330196-21sshd21:50:203
3355991512,0cyclictest0-21swapper/200:39:522
335499150,0cyclictest0-21swapper/122:58:271
335399150,0cyclictest11863-21sshd00:35:090
3356991412,0cyclictest0-21swapper/321:16:113
335699141,0cyclictest0-21swapper/322:00:123
335699140,0cyclictest0-21swapper/300:35:233
3354991413,0cyclictest14635-21sshd22:45:401
3354991413,0cyclictest0-21swapper/123:55:151
335499140,0cyclictest0-21swapper/122:20:281
3353991413,0cyclictest0-21swapper/022:47:040
3353991412,0cyclictest0-21swapper/022:34:030
335399140,0cyclictest0-21swapper/023:37:570
335399140,0cyclictest0-21swapper/020:00:150
110050140,0irq/25-eth00-21swapper/300:13:143
9950130,0irq/24-0000:00:271ktimersoftd/222:52:502
41130,0ktimersoftd/00-21swapper/022:04:130
3356991312,0cyclictest23313-21sshd21:39:393
3356991312,0cyclictest0-21swapper/323:34:463
3356991312,0cyclictest0-21swapper/322:53:253
335699130,0cyclictest0-21swapper/322:44:493
3355991312,0cyclictest13647-21id21:45:162
3355991312,0cyclictest0-21swapper/223:22:082
3355991311,0cyclictest21616-21bash23:26:412
3355991311,0cyclictest0-21swapper/223:55:502
335599130,0cyclictest18799-21sshd21:29:072
335599130,0cyclictest0-21swapper/200:31:572
3354991313,0cyclictest110050irq/25-eth023:49:061
3354991313,0cyclictest0-21swapper/121:41:191
3354991313,0cyclictest0-21swapper/100:02:351
3354991312,0cyclictest0-21swapper/122:08:161
335499130,0cyclictest0-21swapper/123:53:521
335499130,0cyclictest0-21swapper/123:17:091
3353991312,0cyclictest27518-21diskmemload23:21:060
3353991312,0cyclictest27518-21diskmemload00:00:160
110050130,0irq/25-eth00-21swapper/100:20:071
41120,0ktimersoftd/032696-21cp00:22:470
3356991212,0cyclictest0-21swapper/300:02:333
3356991211,0cyclictest6101-21sshd21:31:033
3356991211,0cyclictest18232-21bash23:06:113
3356991211,0cyclictest0-21swapper/323:39:333
3356991211,0cyclictest0-21swapper/321:56:363
3356991211,0cyclictest0-21swapper/321:25:153
3356991210,0cyclictest0-21swapper/323:21:523
335699120,0cyclictest18742-21sshd22:26:003
335699120,0cyclictest0-21swapper/322:33:123
335699120,0cyclictest0-21swapper/300:28:473
3355991211,0cyclictest0-21swapper/223:51:042
3355991211,0cyclictest0-21swapper/223:38:112
3355991211,0cyclictest0-21swapper/222:30:272
3355991211,0cyclictest0-21swapper/222:08:162
3355991211,0cyclictest0-21swapper/221:14:302
3355991211,0cyclictest0-21swapper/200:15:342
3355991211,0cyclictest0-21swapper/200:11:382
3355991210,0cyclictest4133-21cp23:04:512
3355991210,0cyclictest24438-21sshd21:36:192
3355991210,0cyclictest0-21swapper/222:02:272
335599120,0cyclictest13634-21sshd22:25:272
335599120,0cyclictest10212-21bash00:09:392
335599120,0cyclictest0-21swapper/223:30:022
335599120,0cyclictest0-21swapper/223:17:092
335599120,0cyclictest0-21swapper/222:20:322
335599120,0cyclictest0-21swapper/221:23:182
335599120,0cyclictest0-21swapper/221:16:272
335499129,0cyclictest21641-21bash00:28:501
3354991212,0cyclictest0-21swapper/123:31:261
3354991211,0cyclictest27518-21diskmemload00:30:481
3354991211,0cyclictest0-21swapper/121:53:171
3354991210,0cyclictest20530-21sshd22:36:161
3354991210,0cyclictest0-21swapper/122:30:271
335499120,0cyclictest0-21swapper/122:50:401
335499120,0cyclictest0-21swapper/121:25:311
335499120,0cyclictest0-21swapper/100:16:581
3353991211,0cyclictest27518-21diskmemload00:30:550
3353991211,0cyclictest0-21swapper/023:04:020
3353991211,0cyclictest0-21swapper/021:10:110
3353991210,0cyclictest0-21swapper/023:19:430
335399120,0cyclictest27518-21diskmemload22:09:050
335399120,0cyclictest0-21swapper/023:27:510
335399120,0cyclictest0-21swapper/022:37:390
335399120,0cyclictest0-21swapper/022:19:040
335399120,0cyclictest0-21swapper/021:36:330
335399120,0cyclictest0-21swapper/020:29:320
335399120,0cyclictest0-21swapper/000:18:300
110050120,0irq/25-eth016978-21bash22:05:403
110050120,0irq/25-eth00-21swapper/323:04:203
110050120,0irq/25-eth00-21swapper/322:18:343
110050120,0irq/25-eth00-21swapper/321:11:043
41110,0ktimersoftd/030904-21ls21:20:160
335699119,0cyclictest0-21swapper/320:35:383
3356991111,0cyclictest0-21swapper/323:53:493
3356991111,0cyclictest0-21swapper/321:06:533
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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