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2026-01-01 - 21:08
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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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackbslot8.osadl.org (updated Thu Jan 01, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
587502725370irq/54-eth00-21swapper/107:06:401
25012997621cyclictest0-21swapper/011:50:140
25012997419cyclictest0-21swapper/007:30:140
25012997318cyclictest0-21swapper/008:39:290
25012997217cyclictest0-21swapper/010:25:530
25012997015cyclictest0-21swapper/009:07:480
25012996933cyclictest0-21swapper/008:30:120
25012996813cyclictest0-21swapper/007:40:100
25012996712cyclictest0-21swapper/008:40:110
25012996630cyclictest0-21swapper/011:35:120
25012996630cyclictest0-21swapper/010:55:110
25012996529cyclictest0-21swapper/011:30:110
25012996428cyclictest0-21swapper/011:25:120
25012996428cyclictest0-21swapper/010:54:280
25012996428cyclictest0-21swapper/010:04:550
25012996428cyclictest0-21swapper/010:04:550
2501299638cyclictest0-21swapper/009:47:430
2501299638cyclictest0-21swapper/008:15:110
25012996327cyclictest0-21swapper/010:05:100
25012996327cyclictest0-21swapper/008:55:110
25012996327cyclictest0-21swapper/007:50:220
25012996327cyclictest0-21swapper/007:25:120
2501299627cyclictest0-21swapper/009:50:120
25012996226cyclictest0-21swapper/011:57:490
2501299616cyclictest0-21swapper/010:30:240
2501299616cyclictest0-21swapper/010:15:110
25012996125cyclictest27024-21latency_hist08:54:590
25012996125cyclictest0-21swapper/009:40:110
25012996125cyclictest0-21swapper/009:15:100
25012996125cyclictest0-21swapper/008:05:200
25012996024cyclictest0-21swapper/012:38:250
25012996024cyclictest0-21swapper/012:20:570
25012996024cyclictest0-21swapper/012:04:010
25012996024cyclictest0-21swapper/011:21:050
25012996024cyclictest0-21swapper/009:27:360
25012996024cyclictest0-21swapper/007:24:560
25012996024cyclictest0-21swapper/007:13:430
25012995923cyclictest0-21swapper/012:10:130
25012995923cyclictest0-21swapper/009:23:590
25012995923cyclictest0-21swapper/008:25:510
25012995923cyclictest0-21swapper/007:58:580
25012995923cyclictest0-21swapper/007:19:030
2467825923sleep00-21swapper/007:08:090
25012995822cyclictest31684-21munin-node0
25012995822cyclictest0-21swapper/011:45:250
25012995822cyclictest0-21swapper/011:12:170
25012995822cyclictest0-21swapper/010:23:390
25013995721cyclictest0-21swapper/111:08:501
2501299572cyclictest0-21swapper/009:56:460
25012995721cyclictest6588-21munin-node0
25012995721cyclictest27452-21missed_timers10:35:190
25012995721cyclictest0-21swapper/012:27:410
25012995721cyclictest0-21swapper/012:05:090
25012995721cyclictest0-21swapper/011:03:150
25012995721cyclictest0-21swapper/010:41:470
25012995721cyclictest0-21swapper/008:20:100
25012995721cyclictest0-21swapper/007:45:160
25012995721cyclictest0-21swapper/007:35:110
25013995638cyclictest0-21swapper/110:09:391
25013995620cyclictest2989-21runrttasks08:31:331
25012995620cyclictest9683-21ls08:00:170
25012995620cyclictest31900-21munin-node0
25012995620cyclictest19213-21fschecks_time10:10:160
25012995620cyclictest0-21swapper/011:16:220
25012995620cyclictest0-21swapper/010:45:190
25012995620cyclictest0-21swapper/008:45:390
58750550irq/54-eth011156-21munin-node1
25013995519cyclictest0-21swapper/111:40:171
25012995519cyclictest7574-21munin-node0
25012995519cyclictest0-21swapper/012:15:080
25012995519cyclictest0-21swapper/011:40:120
25012995519cyclictest0-21swapper/011:05:110
25012995519cyclictest0-21swapper/008:59:590
25012995519cyclictest0-21swapper/008:10:390
1999550migration/19982-21sshd11:20:591
1999550migration/19495-21cstates08:00:131
1999550migration/130492-21if_eth012:25:181
1999550migration/12222-21runrttasks07:36:511
1999550migration/121820-21taskset10:18:571
1799550watchdog/17892-21fschecks_time09:35:171
1799550watchdog/12989-21runrttasks07:17:451
1799550watchdog/125109-21apt-get07:10:091
25013995418cyclictest28708-21munin-node1
25013995418cyclictest27875-21munin-node1
25013995418cyclictest0-21swapper/112:35:591
25013995418cyclictest0-21swapper/112:15:371
25013995418cyclictest0-21swapper/112:03:551
25013995418cyclictest0-21swapper/111:33:381
25013995418cyclictest0-21swapper/111:18:441
25013995418cyclictest0-21swapper/110:43:181
25013995418cyclictest0-21swapper/109:43:511
25013995418cyclictest0-21swapper/109:12:061
25013995418cyclictest0-21swapper/108:22:211
25013995418cyclictest0-21swapper/108:14:221
25013995418cyclictest0-21swapper/107:48:061
25013995418cyclictest0-21swapper/107:43:361
25013995317cyclictest3305-21processes11:00:251
25013995317cyclictest2989-21runrttasks11:35:571
25013995317cyclictest2989-21runrttasks09:23:461
25013995317cyclictest11271-21ntpq11:25:221
25013995317cyclictest0-21swapper/112:32:541
25013995317cyclictest0-21swapper/111:55:161
25013995317cyclictest0-21swapper/111:53:131
25013995317cyclictest0-21swapper/111:10:551
25013995317cyclictest0-21swapper/110:49:341
25013995317cyclictest0-21swapper/110:38:431
25013995317cyclictest0-21swapper/110:29:061
25013995317cyclictest0-21swapper/110:00:191
25013995317cyclictest0-21swapper/110:00:191
25013995317cyclictest0-21swapper/109:52:161
25013995317cyclictest0-21swapper/109:47:241
25013995317cyclictest0-21swapper/109:07:211
25013995317cyclictest0-21swapper/108:43:011
25013995317cyclictest0-21swapper/108:15:461
25013995317cyclictest0-21swapper/107:30:511
25013995216cyclictest2989-21runrttasks09:17:431
25013995216cyclictest25988-21processes10:30:251
25013995216cyclictest18521-21modprobe11:49:041
25013995216cyclictest17387-21munin-node1
25013995216cyclictest0-21swapper/110:56:241
25013995216cyclictest0-21swapper/110:54:091
25013995216cyclictest0-21swapper/110:20:291
25013995216cyclictest0-21swapper/109:26:201
25013995216cyclictest0-21swapper/108:51:001
25013995216cyclictest0-21swapper/108:37:491
25013995216cyclictest0-21swapper/107:56:461
25013995216cyclictest0-21swapper/107:29:541
25013995216cyclictest0-21swapper/107:24:591
25013995115cyclictest15630-21latency_hist09:59:591
25013995115cyclictest0-21swapper/112:24:431
25013995115cyclictest0-21swapper/112:10:111
25013995115cyclictest0-21swapper/109:30:131
25013995115cyclictest0-21swapper/107:51:201
25013995014cyclictest2989-21runrttasks10:12:471
25013995014cyclictest24561-21munin-node1
25013995014cyclictest23638-21munin-node1
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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