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2026-08-23 - 08:49
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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 Sun Aug 23, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
64269912470cyclictest3543-21latency_hist09:23:170
6426991208cyclictest0-21swapper/012:48:230
6159112081sleep0-21swapper/107:47:561
6426991198cyclictest0-21swapper/011:38:200
6426991188cyclictest0-21swapper/011:58:460
6426991188cyclictest0-21swapper/010:48:190
6426991178cyclictest0-21swapper/011:18:530
6426991147cyclictest0-21swapper/012:54:030
6426991139cyclictest0-21swapper/009:33:300
6426991138cyclictest0-21swapper/012:43:220
6426991128cyclictest0-21swapper/013:01:420
6426991118cyclictest0-21swapper/008:48:350
6319111075sleep0-21swapper/007:48:100
6426991098cyclictest0-21swapper/011:29:000
64269910910cyclictest0-21swapper/008:29:580
6426991088cyclictest0-21swapper/009:08:160
6426991084cyclictest9895-21runrttasks09:43:260
6426991084cyclictest9895-21runrttasks09:43:260
6426991083cyclictest15803-21latency_hist08:18:150
6426991083cyclictest15803-21latency_hist08:18:150
6426991078cyclictest0-21swapper/010:33:530
6426991068cyclictest0-21swapper/012:48:360
6426991068cyclictest0-21swapper/012:38:220
6426991068cyclictest0-21swapper/012:38:220
6426991068cyclictest0-21swapper/008:43:150
6426991048cyclictest0-21swapper/013:13:420
6426991048cyclictest0-21swapper/012:18:460
6426991048cyclictest0-21swapper/012:08:540
6426991048cyclictest0-21swapper/011:53:400
6426991048cyclictest0-21swapper/008:03:140
6426991047cyclictest0-21swapper/008:08:150
6426991038cyclictest0-21swapper/010:13:570
64269910360cyclictest22513-21latency_hist12:08:220
64269910355cyclictest31597-21latency_hist10:53:190
64269910324cyclictest13816-21sed09:53:470
6426991028cyclictest0-21swapper/011:23:540
6426991028cyclictest0-21swapper/009:13:170
6426991018cyclictest0-21swapper/010:28:190
6426991008cyclictest0-21swapper/008:58:390
642699997cyclictest0-21swapper/011:43:200
642699989cyclictest0-21swapper/010:43:200
642699978cyclictest0-21swapper/008:23:280
642699974cyclictest9570-21latency_hist07:58:140
642699974cyclictest9570-21latency_hist07:58:140
642699968cyclictest0-21swapper/009:48:560
642699968cyclictest0-21swapper/008:48:150
642699968cyclictest0-21swapper/008:18:470
642699958cyclictest0-21swapper/008:34:590
6426999571cyclictest0-21swapper/011:48:350
642699948cyclictest0-21swapper/012:28:510
642699948cyclictest0-21swapper/011:08:390
642699948cyclictest0-21swapper/011:01:320
642699939cyclictest0-21swapper/012:13:490
642699928cyclictest0-21swapper/010:53:440
6426999170cyclictest0-21swapper/011:43:390
642699907cyclictest0-21swapper/010:10:020
642699907cyclictest0-21swapper/009:23:250
642699898cyclictest0-21swapper/013:10:320
642699898cyclictest0-21swapper/011:03:440
642699898cyclictest0-21swapper/010:21:070
642699888cyclictest0-21swapper/013:03:420
642699888cyclictest0-21swapper/009:28:300
642699888cyclictest0-21swapper/009:18:170
642699878cyclictest0-21swapper/008:53:340
6426998731cyclictest0-21swapper/012:23:530
6426998710cyclictest6515-21/usr/sbin/munin07:48:280
642699859cyclictest0-21swapper/010:03:410
642699858cyclictest0-21swapper/009:38:550
642699838cyclictest0-21swapper/011:18:200
642699837cyclictest0-21swapper/010:28:320
6426998310cyclictest0-21swapper/008:12:230
642699828cyclictest0-21swapper/009:58:310
22950760irq/18-spi_topc644099cyclictest09:33:251
6440996720cyclictest0-21swapper/110:38:321
6440996511cyclictest0-21swapper/108:23:421
644099649cyclictest0-21swapper/110:21:591
644099618cyclictest0-21swapper/112:03:331
6440996121cyclictest0-21swapper/110:08:441
6440996113cyclictest0-21swapper/109:53:441
6440996011cyclictest0-21swapper/107:58:321
644099599cyclictest0-21swapper/112:23:521
6440995917cyclictest0-21swapper/113:09:011
6440995911cyclictest0-21swapper/109:13:561
6440995910cyclictest0-21swapper/110:48:561
22950590irq/18-spi_topc644099cyclictest09:29:111
644099589cyclictest0-21swapper/111:38:311
644099589cyclictest0-21swapper/111:33:371
644099589cyclictest0-21swapper/108:33:401
644099588cyclictest0-21swapper/112:49:051
644099588cyclictest0-21swapper/111:13:321
644099588cyclictest0-21swapper/109:03:561
6440995811cyclictest0-21swapper/110:43:321
6440995811cyclictest0-21swapper/108:08:441
6440995810cyclictest0-21swapper/111:23:501
6440995810cyclictest0-21swapper/110:58:561
644099579cyclictest0-21swapper/113:13:541
644099579cyclictest0-21swapper/112:08:501
644099579cyclictest0-21swapper/111:53:341
644099579cyclictest0-21swapper/109:08:511
644099579cyclictest0-21swapper/107:53:341
644099579cyclictest0-21swapper/107:53:341
644099578cyclictest0-21swapper/112:39:031
644099578cyclictest0-21swapper/108:43:281
6440995710cyclictest0-21swapper/111:43:571
6440995710cyclictest0-21swapper/110:28:331
6440995710cyclictest0-21swapper/108:28:281
6440995710cyclictest0-21swapper/107:48:441
22950570irq/18-spi_topc644099cyclictest10:55:521
644099569cyclictest0-21swapper/112:28:451
644099569cyclictest0-21swapper/111:48:441
644099569cyclictest0-21swapper/111:03:521
644099569cyclictest0-21swapper/110:33:431
644099569cyclictest0-21swapper/109:43:451
644099569cyclictest0-21swapper/109:43:451
644099569cyclictest0-21swapper/108:38:401
644099569cyclictest0-21swapper/108:18:341
644099569cyclictest0-21swapper/108:13:531
644099569cyclictest0-21swapper/108:13:531
644099569cyclictest0-21swapper/108:03:521
644099568cyclictest0-21swapper/111:58:321
644099568cyclictest0-21swapper/110:03:441
644099568cyclictest0-21swapper/109:38:431
6440995618cyclictest0-21swapper/108:48:441
6440995611cyclictest0-21swapper/112:18:571
6440995610cyclictest0-21swapper/111:08:501
1699560watchdog/111901-21grep09:48:391
644099559cyclictest0-21swapper/112:53:401
644099559cyclictest0-21swapper/109:58:491
644099559cyclictest0-21swapper/109:18:421
644099559cyclictest0-21swapper/108:53:411
644099558cyclictest0-21swapper/110:23:431
644099558cyclictest0-21swapper/110:13:431
644099558cyclictest0-21swapper/109:00:011
644099557cyclictest0-21swapper/111:30:351
6440995512cyclictest0-21swapper/112:13:441
644099549cyclictest0-21swapper/113:04:011
644099549cyclictest0-21swapper/112:58:551
644099549cyclictest0-21swapper/111:18:471
644099548cyclictest0-21swapper/109:23:491
644099539cyclictest0-21swapper/112:33:511
644099539cyclictest0-21swapper/112:33:511
644099529cyclictest0-21swapper/112:43:351
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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