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2026-02-24 - 11:11
[ 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.

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 rack5slot1.osadl.org (updated Tue Feb 24, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9121391270,0EcMasterDemoSyn9126-21runintdemo5min20:59:550
1715721140,0sleep00-21swapper/000:26:260
718939920,0EcMasterDemoSyn719929tAtEmLog_022:51:295
161452880,0sleep50-21swapper/521:45:255
573439840,0EcMasterDemoSyn574429tAtEmLog_019:43:525
573439840,0EcMasterDemoSyn574429tAtEmLog_019:43:515
839139830,0EcMasterDemoSyn840129tAtEmLog_019:48:565
2971639830,0EcMasterDemoSyn2972629tAtEmLog_020:34:345
2868239830,0EcMasterDemoSyn2869229tAtEmLog_019:23:355
2555539830,0EcMasterDemoSyn2556529tAtEmLog_023:01:385
3207739820,0EcMasterDemoSyn3208729tAtEmLog_020:39:385
3104539820,0EcMasterDemoSyn3105529tAtEmLog_019:28:385
2735839820,0EcMasterDemoSyn2736829tAtEmLog_020:29:305
2630539820,0EcMasterDemoSyn2631529tAtEmLog_019:18:315
2025239820,0EcMasterDemoSyn2026229tAtEmLog_020:14:165
1973739820,0EcMasterDemoSyn1974729tAtEmLog_023:52:205
1310439820,0EcMasterDemoSyn1311429tAtEmLog_019:59:045
1201139820,0EcMasterDemoSyn1202129tAtEmLog_022:36:155
1150339820,0EcMasterDemoSyn1151329tAtEmLog_021:04:595
1057139820,0EcMasterDemoSyn1058329tAtEmLog_023:47:155
1789439810,0EcMasterDemoSyn1790429tAtEmLog_020:09:135
281782560,0sleep40-21swapper/421:52:084
2605899212,8tDemoTimingTask26092-21chrt22:26:105
2178999215,7cyclictest17833-21sh21:46:170
2178999210,9cyclictest11266-21sh00:23:370
2178999210,8cyclictest16192-21ssh22:20:400
2178999210,7cyclictest30871-21sh23:22:430
2178999210,7cyclictest13386-21sh22:01:310
2178999205,7cyclictest7010-21sh21:58:390
2178999201,7cyclictest8774-21cat19:50:010
2178999201,7cyclictest30692-21sh00:34:390
2178999201,7cyclictest2118-21latency_hist20:44:590
2178999201,10cyclictest26756-21ssh23:38:330
2178999201,10cyclictest26756-21ssh23:38:320
2178999200,9cyclictest19841-21sh23:16:210
2178999200,9cyclictest1695-21sh00:18:130
2178999200,8cyclictest19611-21tr21:30:130
2178999200,7cyclictest4196-21rm00:37:280
2178999200,7cyclictest3328-21sh21:39:090
2178999200,7cyclictest2314-21sh23:25:130
2178999200,7cyclictest18539-21taskset00:09:590
2178999200,7cyclictest1444-21tune2fs00:00:140
2178999200,7cyclictest1117-21hostname21:20:130
2178999200,6cyclictest27885-21taskset23:56:430
2178999200,6cyclictest27885-21taskset23:56:430
2178999200,18cyclictest27861-21date00:15:010
2178999200,11cyclictest6531-21cut23:45:140
2178999200,10cyclictest8150-21ssh22:16:240
2178999196,6cyclictest4151-21sshd20:46:280
2178999195,7cyclictest29699-21sh21:53:110
2178999195,6cyclictest3362-21grep19:38:480
2178999195,6cyclictest3362-21grep19:38:480
2178999193,8cyclictest26098-21runintdemo5min22:26:100
2178999190,7cyclictest8624-21rm22:35:020
2178999190,7cyclictest8439-21ssh22:52:210
2178999190,7cyclictest6578-21ssh23:09:420
2178999190,7cyclictest27750-21fw_packets22:45:170
2178999190,7cyclictest22341-21awk23:00:150
2178999190,7cyclictest22216-21sh22:41:580
2178999190,7cyclictest20318-21sh23:52:430
2178999190,7cyclictest10124-21ssh23:10:500
2178999190,6cyclictest18515-21sh21:11:240
2178999190,17cyclictest27035-21sh21:15:580
2178999190,17cyclictest21920-21sh22:06:050
2178999190,17cyclictest12710-21sh21:25:490
2178999190,11cyclictest11890-21fschecks_time23:30:140
2178999190,10cyclictest751-21sed22:30:160
2887399180,8tDemoTimingTask4623-21chrt00:01:455
21803991814,3cyclictest699-21polkitd21:05:013
2178999189,8cyclictest699-21polkitd20:10:010
2178999185,6cyclictest13484-21gltestperf22:55:140
2178999184,6cyclictest22906-21latency_hist20:20:000
2178999180,7cyclictest780-21runrttasks19:25:110
2178999180,7cyclictest7026-21cat20:55:000
2178999180,7cyclictest1301-21cat19:35:000
2178999180,10cyclictest780-21runrttasks20:29:510
2178999180,10cyclictest30723-21ssh22:10:540
2178999180,10cyclictest14008-21fschecks_time20:00:140
2178999180,10cyclictest10002-21sh21:42:140
2472299170,10tDemoTimingTask24837-21taskset23:37:115
2472299170,10tDemoTimingTask24837-21taskset23:37:115
2263029170,10tAtEmLog_022702-21chrt20:19:575
2180399170,10cyclictest780-21runrttasks00:01:193
2178999175,5cyclictest31314-21/usr/sbin/munin20:35:210
2178999175,5cyclictest24409-21/usr/sbin/munin19:15:120
2178999174,6cyclictest3814-21/usr/sbin/munin19:40:140
2178999174,6cyclictest3814-21/usr/sbin/munin19:40:130
2178999173,6cyclictest13396-21sensors21:05:200
2178999171,7cyclictest18553-21tr20:10:130
2178999170,9cyclictest9271-21fschecks_count19:50:140
2178999170,9cyclictest780-21runrttasks20:31:170
2178999170,8cyclictest22795-21cat19:10:170
2178999170,7cyclictest23271-21cpuspeed_turbos20:20:140
2178999170,6cyclictest28941-21cat19:25:000
2178999170,10cyclictest32444-21sh23:41:130
2178999170,10cyclictest32444-21sh23:41:130
2056799170,10tDemoTimingTask24958-21chrt23:19:545
1556039170,0EcMasterDemoSyn0-21swapper/523:32:035
93529160,9tAtEmLog_0956-21chrt00:17:425
3076729160,12tAtEmLog_027531-21sleep22:14:565
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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