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2025-12-10 - 14:20
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Data to construct the above plot have been generated using the RT test utility cyclictest.

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 rack9slot0.osadl.org (updated Wed Dec 10, 2025 00:43:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
106099660,57rtkit-daemon0-21swapper/119:18:031
651216994021,2cyclictest358737-21systemd-journal00:05:061
65121999360,35cyclictest1286909-21sshd21:54:394
65121699350,35cyclictest0-21swapper/100:32:171
65121699350,35cyclictest0-21swapper/100:32:171
651216993431,2cyclictest3281628-21latency_hist23:50:461
65121699340,34cyclictest36-21ksoftirqd/123:21:011
651222993330,2cyclictest1570-21gdbus21:52:577
65122099330,1cyclictest945-21nfsd00:28:475
651216993330,3cyclictest871-21snmpd22:57:261
651216993329,3cyclictest36-21ksoftirqd/123:20:241
65121699330,32cyclictest0-21swapper/123:28:421
65121699330,31cyclictest0-21swapper/120:43:391
65121699330,31cyclictest0-21swapper/120:26:241
651222993230,2cyclictest871-21snmpd22:23:557
65122299320,31cyclictest0-21swapper/723:16:547
65122299320,31cyclictest0-21swapper/723:06:267
65122299320,31cyclictest0-21swapper/723:06:267
651221993231,1cyclictest871-21snmpd23:47:166
65122199320,31cyclictest0-21swapper/621:37:476
651220993231,1cyclictest871-21snmpd19:51:495
651220993231,1cyclictest871-21snmpd19:51:495
651220993231,1cyclictest2598414-21mii-tool23:11:005
65122099320,31cyclictest0-21swapper/523:05:475
65122099320,31cyclictest0-21swapper/523:05:475
65122099320,31cyclictest0-21swapper/519:22:005
651219993231,1cyclictest871-21snmpd23:23:064
651219993231,1cyclictest871-21snmpd21:46:504
651219993230,1cyclictest871-21snmpd22:09:064
651219993230,1cyclictest871-21snmpd00:18:264
651219993228,3cyclictest783-21dbus-daemon00:31:114
651219993228,3cyclictest783-21dbus-daemon00:31:114
651218993231,1cyclictest871-21snmpd19:42:133
65121899320,31cyclictest0-21swapper/323:53:493
65121899320,31cyclictest0-21swapper/323:11:243
65121899320,31cyclictest0-21swapper/322:16:583
65121899320,31cyclictest0-21swapper/321:31:023
65121899320,1cyclictest0-21swapper/300:17:083
651217993231,1cyclictest871-21snmpd00:30:592
651217993231,1cyclictest871-21snmpd00:30:592
651217993230,1cyclictest871-21snmpd20:18:502
651217993230,1cyclictest791-21polkitd23:03:172
65121699320,31cyclictest0-21swapper/121:29:321
65121699320,31cyclictest0-21swapper/121:12:041
651215993231,1cyclictest871-21snmpd00:34:260
651215993231,1cyclictest871-21snmpd00:34:260
65121599320,31cyclictest0-21swapper/022:43:320
65121599320,31cyclictest0-21swapper/021:33:440
65121599320,31cyclictest0-21swapper/020:50:240
65121599320,1cyclictest0-21swapper/022:23:100
651222993130,1cyclictest871-21snmpd23:33:217
651222993130,1cyclictest871-21snmpd21:25:447
651222993130,1cyclictest1823541-21mii-tool22:25:597
651222993129,1cyclictest0-21swapper/723:38:097
65122299310,30cyclictest0-21swapper/723:41:317
65122299310,30cyclictest0-21swapper/700:31:417
65122299310,30cyclictest0-21swapper/700:31:417
65122299310,1cyclictest0-21swapper/720:24:537
651221993130,1cyclictest3370646-21mii-tool23:56:006
651221993129,2cyclictest791rcuc/622:24:556
65122199310,31cyclictest0-21swapper/619:40:136
65122199310,31cyclictest0-21swapper/600:14:176
65122199310,1cyclictest0-21swapper/622:36:076
651220993130,1cyclictest871-21snmpd22:58:325
651220993130,1cyclictest871-21snmpd20:55:015
65122099310,31cyclictest0-21swapper/500:45:425
65122099310,30cyclictest0-21swapper/500:13:325
651219993130,1cyclictest871-21snmpd20:27:424
65121999310,31cyclictest0-21swapper/420:52:104
65121999310,31cyclictest0-21swapper/400:06:524
651218993130,1cyclictest871-21snmpd23:58:523
651218993130,1cyclictest871-21snmpd21:27:143
651218993130,1cyclictest871-21snmpd20:48:543
651218993130,1cyclictest871-21snmpd20:17:233
651218993128,2cyclictest871-21snmpd23:07:293
651218993128,2cyclictest871-21snmpd23:07:293
65121899310,30cyclictest0-21swapper/320:34:063
651217993130,1cyclictest871-21snmpd22:16:212
651217993130,1cyclictest871-21snmpd22:00:332
651217993130,1cyclictest871-21snmpd20:09:472
651217993130,1cyclictest3030701-21mii-tool23:36:012
651217993130,1cyclictest1061987-21sshd21:41:412
651217993129,1cyclictest783-21dbus-daemon21:27:442
65121799310,31cyclictest0-21swapper/222:11:002
65121799310,31cyclictest0-21swapper/220:32:542
65121799310,31cyclictest0-21swapper/219:22:422
65121799310,31cyclictest0-21swapper/200:11:442
65121799310,30cyclictest0-21swapper/220:41:362
651216993130,1cyclictest871-21snmpd21:43:471
651216993130,1cyclictest871-21snmpd20:53:191
651216993130,1cyclictest871-21snmpd20:40:121
65121699310,31cyclictest0-21swapper/121:06:011
65121699310,1cyclictest0-21swapper/120:11:051
651215993131,0cyclictest653174-21mii-tool19:25:460
651215993130,1cyclictest871-21snmpd00:26:560
65121599310,31cyclictest0-21swapper/023:08:170
65121599310,31cyclictest0-21swapper/023:08:170
65121599310,31cyclictest0-21swapper/022:53:380
65121599310,31cyclictest0-21swapper/020:39:330
65121599310,31cyclictest0-21swapper/019:22:360
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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