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2026-03-03 - 16:52
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack1slot8.osadl.org (updated Tue Mar 03, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
215559919754,13cyclictest0-21swapper/007:10:140
2155699895831,26cyclictest0-21swapper/107:43:491
213492520501,13sleep10-21swapper/107:08:201
2155699478432,32cyclictest0-21swapper/107:10:141
210892158135,15sleep00-21swapper/007:05:450
2286991030,10rtkit-daemon0-21swapper/008:21:140
228699960,10rtkit-daemon0-21swapper/008:49:090
228699940,10rtkit-daemon0-21swapper/008:28:540
228699940,10rtkit-daemon0-21swapper/007:45:590
228699930,10rtkit-daemon0-21swapper/009:06:490
228699930,10rtkit-daemon0-21swapper/007:53:440
2155699865,58cyclictest0-21swapper/107:35:001
2155599867,19cyclictest0-21swapper/009:55:200
2155599859,70cyclictest27560-21timerandwakeup10:55:240
2155599838,21cyclictest0-21swapper/011:30:240
2155599837,18cyclictest0-21swapper/012:08:440
2155599835,15cyclictest0-21swapper/010:28:040
2155599825,19cyclictest0-21swapper/010:52:190
2155599824,20cyclictest30538-21ssh11:00:280
2155599817,17cyclictest0-21swapper/011:47:430
2155599816,70cyclictest0-21swapper/011:29:190
2155599816,20cyclictest0-21swapper/012:25:150
2155599816,18cyclictest0-21swapper/010:47:150
2155599816,17cyclictest0-21swapper/009:40:000
2155599815,68cyclictest0-21swapper/011:42:230
2155599815,18cyclictest0-21swapper/011:20:300
21555998124,48cyclictest88850irq/46-eth0-tx-12:00:160
21555998110,57cyclictest20345-21basename09:45:110
2155599806,19cyclictest0-21swapper/012:36:050
2155599806,19cyclictest0-21swapper/012:31:340
2155599806,19cyclictest0-21swapper/011:11:010
2155599806,18cyclictest0-21swapper/012:16:100
2155599806,18cyclictest0-21swapper/009:42:580
2155599798,20cyclictest0-21swapper/010:30:200
2155599796,19cyclictest0-21swapper/009:21:360
2155599796,18cyclictest0-21swapper/010:40:180
2155599795,10cyclictest3989-21ssh09:15:210
21555997920,7cyclictest88850irq/46-eth0-tx-12:20:210
21555997920,7cyclictest88850irq/46-eth0-tx-12:20:200
2155599787,19cyclictest0-21swapper/010:05:220
2155599787,19cyclictest0-21swapper/007:30:210
2155599787,18cyclictest0-21swapper/010:20:200
2155599786,19cyclictest0-21swapper/012:13:390
2155599786,19cyclictest0-21swapper/008:55:180
2155599786,19cyclictest0-21swapper/007:15:150
2155599786,18cyclictest0-21swapper/009:27:480
2155599786,18cyclictest0-21swapper/009:13:540
2155599786,18cyclictest0-21swapper/008:54:300
2155599785,19cyclictest0-21swapper/011:06:580
2155599777,63cyclictest0-21swapper/010:35:160
2155599777,19cyclictest0-21swapper/011:19:290
2155599776,62cyclictest0-21swapper/009:00:120
2155599776,20cyclictest0-21swapper/008:40:270
2155599776,18cyclictest0-21swapper/011:57:540
2155599776,18cyclictest0-21swapper/008:10:130
2155599776,17cyclictest0-21swapper/010:00:180
21555997713,56cyclictest0-21swapper/009:50:130
2155599767,18cyclictest0-21swapper/010:10:180
2155599766,19cyclictest0-21swapper/008:00:250
2155599766,18cyclictest0-21swapper/009:31:040
2155599766,18cyclictest0-21swapper/008:15:210
2155599766,18cyclictest0-21swapper/007:35:160
2155599765,19cyclictest0-21swapper/007:25:260
21555997617,8cyclictest17322-21timerandwakeup11:35:220
2155699759,59cyclictest0-21swapper/110:51:591
2155599756,18cyclictest0-21swapper/011:50:140
2155599756,18cyclictest0-21swapper/010:16:350
2155599756,18cyclictest0-21swapper/008:35:250
2155599755,17cyclictest0-21swapper/007:40:240
2155599747,19cyclictest0-21swapper/008:05:230
2155599742,7cyclictest18515-21df08:30:150
2155599735,17cyclictest0-21swapper/007:55:140
21555997329,37cyclictest0-21swapper/007:20:200
319192700,3sleep131918-21missed_timers10:05:201
2155699697,42cyclictest0-21swapper/108:47:581
2155699685,44cyclictest0-21swapper/107:36:591
2155699625,50cyclictest0-21swapper/110:10:591
2155699624,43cyclictest0-21swapper/111:14:001
2155699624,40cyclictest0-21swapper/108:43:591
2155699604,50cyclictest0-21swapper/110:20:021
2155699602,51cyclictest27799-21munin-node08:55:151
228699590,5rtkit-daemon2285-21rtkit-daemon07:25:131
2155699595,38cyclictest0-21swapper/108:11:591
2155699595,37cyclictest0-21swapper/112:16:591
228699580,4rtkit-daemon2285-21rtkit-daemon11:24:381
228699580,3rtkit-daemon2687-21ssh09:14:001
2155699585,38cyclictest0-21swapper/111:30:001
2155699583,48cyclictest26789-21ssh10:55:141
2155699582,49cyclictest18886-21latency10:40:191
2155699579,33cyclictest0-21swapper/109:27:581
2155699576,33cyclictest0-21swapper/111:52:581
2155699575,37cyclictest0-21swapper/107:56:591
2155699573,47cyclictest4599-21munin-node07:50:221
2155699572,49cyclictest16283-21ssh11:35:001
21556995716,35cyclictest0-21swapper/110:40:001
2155699569,31cyclictest0-21swapper/109:55:581
2155699565,44cyclictest0-21swapper/107:45:191
2155699565,37cyclictest0-21swapper/110:46:581
2155699565,34cyclictest0-21swapper/112:14:591
2155699565,34cyclictest0-21swapper/108:37:581
2155699562,48cyclictest16863-21iostat11:35:151
2155699562,47cyclictest29550-21ssh11:00:131
2155699562,47cyclictest29108-21ssh10:00:191
2155699562,47cyclictest26347-21sendmail_mailqu08:50:241
2155699562,47cyclictest20259-21sh09:45:101
21556995612,33cyclictest0-21swapper/112:21:001
21556995612,33cyclictest0-21swapper/112:20:591
21556995612,31cyclictest0-21swapper/109:18:591
2155699555,44cyclictest0-21swapper/112:05:011
2155699554,45cyclictest0-21swapper/110:28:301
2155699553,45cyclictest6557-21munin-node09:20:161
2155699553,36cyclictest18296-21ssh12:35:241
2155699552,47cyclictest4866-21ssh10:15:151
2155699552,46cyclictest30908-21munin-node09:05:101
2155699552,43cyclictest23432-21munin-node09:50:161
21556995511,28cyclictest0-21swapper/111:55:591
21556995510,31cyclictest0-21swapper/112:08:001
2155699545,35cyclictest0-21swapper/108:15:591
2155699544,43cyclictest0-21swapper/108:05:161
2155699542,45cyclictest29834-21munin-node09:00:231
2155699542,45cyclictest14705-21aten_r1power_en09:35:101
2155699542,45cyclictest13284-21ssh12:26:381
21556995413,35cyclictest88750irq/45-eth0-rx-11:45:151
21556995411,29cyclictest0-21swapper/107:23:001
2155699536,31cyclictest0-21swapper/108:04:001
2155699535,33cyclictest0-21swapper/108:25:001
2155699533,43cyclictest12831-21munin-node10:30:121
2155699532,45cyclictest23885-21gltestperf07:15:141
2155699532,44cyclictest18796-21kernelversion08:30:191
2155699532,44cyclictest15210-21munin-node12:30:211
21556995310,29cyclictest0-21swapper/108:29:581
2155699523,43cyclictest5599-21df_abs11:15:131
2155699523,33cyclictest19339-21munin-node11:40:111
2155699522,44cyclictest721-21ssh11:05:271
2155699522,43cyclictest12984-21munin-node09:30:271
2155699502,42cyclictest17481-21aten_r1power_en09:40:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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