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2026-05-12 - 02:13
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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 highest latencies:
System rack9slot4.osadl.org (updated Mon May 11, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
8819112277sleep0-21swapper/109:53:531
9139991139cyclictest0-21swapper/011:34:210
9139991059cyclictest0-21swapper/014:44:450
9042110573sleep0-21swapper/009:54:010
9139991029cyclictest0-21swapper/010:14:300
9139991019cyclictest0-21swapper/012:09:310
913999998cyclictest0-21swapper/014:29:260
913999969cyclictest0-21swapper/012:44:270
9139999674cyclictest0-21swapper/013:54:500
9139999670cyclictest0-21swapper/013:49:270
913999959cyclictest0-21swapper/011:54:400
9139999573cyclictest0-21swapper/012:49:390
9139999517cyclictest31ksoftirqd/010:04:350
913999949cyclictest0-21swapper/015:09:170
913999949cyclictest0-21swapper/011:29:320
913999949cyclictest0-21swapper/011:29:320
9139999410cyclictest0-21swapper/014:39:510
913999919cyclictest0-21swapper/012:14:390
913999918cyclictest0-21swapper/013:35:510
913999918cyclictest0-21swapper/012:54:490
913999918cyclictest0-21swapper/009:57:140
9139999177cyclictest32470-21/usr/sbin/munin14:34:340
9139999177cyclictest0-21swapper/014:59:110
9139999110cyclictest0-21swapper/011:06:150
913999908cyclictest0-21swapper/013:59:260
913999908cyclictest0-21swapper/010:49:160
913999906cyclictest0-21swapper/010:32:110
913999899cyclictest0-21swapper/014:14:500
913999898cyclictest31ksoftirqd/014:49:520
913999898cyclictest31ksoftirqd/014:49:520
913999898cyclictest0-21swapper/010:09:170
9139998967cyclictest0-21swapper/012:19:380
9139998967cyclictest0-21swapper/011:14:210
913999889cyclictest0-21swapper/013:44:250
913999889cyclictest0-21swapper/013:09:250
913999887cyclictest0-21swapper/014:04:160
913999887cyclictest0-21swapper/010:38:100
9148998710cyclictest0-21swapper/110:19:151
913999879cyclictest0-21swapper/014:59:280
913999879cyclictest0-21swapper/014:19:400
913999879cyclictest0-21swapper/012:29:390
913999878cyclictest0-21swapper/015:04:280
913999878cyclictest0-21swapper/010:19:140
913999878cyclictest0-21swapper/009:59:480
914899869cyclictest0-21swapper/110:24:431
9148998626cyclictest0-21swapper/111:34:391
9148998624cyclictest0-21swapper/110:14:341
913999868cyclictest0-21swapper/013:31:150
913999868cyclictest0-21swapper/013:14:240
913999866cyclictest0-21swapper/012:34:130
913999866cyclictest0-21swapper/012:34:130
9148998528cyclictest29803-21ls14:24:501
9148998519cyclictest0-21swapper/112:54:481
913999858cyclictest0-21swapper/013:04:330
9148998420cyclictest0-21swapper/113:54:331
9148998417cyclictest0-21swapper/112:04:371
9148998417cyclictest0-21swapper/111:59:231
913999848cyclictest0-21swapper/014:12:160
913999848cyclictest0-21swapper/010:42:100
913999847cyclictest29635-21ntp_states14:24:440
9139998411cyclictest0-21swapper/010:24:150
913999838cyclictest0-21swapper/010:49:050
9139998316cyclictest23571-21latency_hist12:24:070
6950830irq/18-mmc00-21swapper/110:14:001
9148998218cyclictest0-21swapper/109:59:221
913999828cyclictest0-21swapper/011:54:060
914899818cyclictest0-21swapper/114:34:441
913999818cyclictest0-21swapper/010:59:210
913999813cyclictest465-21systemd-journal11:44:420
9139998118cyclictest0-21swapper/011:25:460
914899809cyclictest0-21swapper/113:59:401
914899809cyclictest0-21swapper/112:39:111
913999808cyclictest0-21swapper/013:29:100
9139998055cyclictest0-21swapper/015:14:290
9139998044cyclictest0-21swapper/015:23:240
9139998010cyclictest0-21swapper/013:43:500
914899799cyclictest0-21swapper/114:14:421
913999798cyclictest0-21swapper/012:59:140
9139997912cyclictest0-21swapper/011:10:140
914899789cyclictest0-21swapper/114:54:341
914899788cyclictest0-21swapper/110:44:441
9148997818cyclictest0-21swapper/109:54:421
913999787cyclictest0-21swapper/011:59:120
9139997866cyclictest3841-21grep11:19:260
914899769cyclictest0-21swapper/115:04:341
914899769cyclictest0-21swapper/114:44:271
914899769cyclictest0-21swapper/113:44:431
914899769cyclictest0-21swapper/110:04:371
914899768cyclictest0-21swapper/110:59:201
914899759cyclictest0-21swapper/114:29:371
914899759cyclictest0-21swapper/111:04:361
914899759cyclictest0-21swapper/110:49:361
914899758cyclictest0-21swapper/113:39:271
914899758cyclictest0-21swapper/112:34:371
914899758cyclictest0-21swapper/112:34:371
914899758cyclictest0-21swapper/111:49:251
913999758cyclictest0-21swapper/011:44:070
9139997552cyclictest0-21swapper/012:39:450
914899748cyclictest0-21swapper/115:19:291
914899748cyclictest0-21swapper/114:19:461
914899748cyclictest0-21swapper/113:24:251
914899738cyclictest0-21swapper/113:14:271
913999737cyclictest0-21swapper/012:04:180
913999728cyclictest0-21swapper/013:19:550
9148997115cyclictest0-21swapper/112:49:331
9148997111cyclictest0-21swapper/111:24:181
913999719cyclictest0-21swapper/010:54:100
914899699cyclictest0-21swapper/113:49:351
914899699cyclictest0-21swapper/113:19:271
914899698cyclictest0-21swapper/114:09:211
914899698cyclictest0-21swapper/111:19:341
914899698cyclictest0-21swapper/110:34:371
9148996911cyclictest0-21swapper/112:25:481
9148996910cyclictest0-21swapper/113:09:391
6950690irq/18-mmc0914899cyclictest10:39:151
914899689cyclictest0-21swapper/115:09:451
914899689cyclictest0-21swapper/114:59:401
914899689cyclictest0-21swapper/113:34:451
914899689cyclictest0-21swapper/113:29:291
914899689cyclictest0-21swapper/112:44:211
914899689cyclictest0-21swapper/112:29:431
914899689cyclictest0-21swapper/112:09:251
914899689cyclictest0-21swapper/111:29:201
914899689cyclictest0-21swapper/111:29:201
914899688cyclictest0-21swapper/114:39:301
914899688cyclictest0-21swapper/114:04:461
914899679cyclictest0-21swapper/115:14:401
914899679cyclictest0-21swapper/113:00:081
914899679cyclictest0-21swapper/111:44:231
914899679cyclictest0-21swapper/111:14:351
914899679cyclictest0-21swapper/110:58:531
914899678cyclictest0-21swapper/110:29:281
9148996710cyclictest0-21swapper/114:49:171
9148996710cyclictest0-21swapper/114:49:171
914899669cyclictest0-21swapper/113:04:251
914899669cyclictest0-21swapper/112:19:231
914899669cyclictest0-21swapper/112:14:461
914899669cyclictest0-21swapper/111:54:241
914899669cyclictest0-21swapper/111:39:221
914899669cyclictest0-21swapper/111:09:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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