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2026-02-22 - 23:56
[ 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 Sun Feb 22, 2026 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2446739830,0EcMasterDemoSyn2447729tAtEmLog_012:07:225
514139820,0EcMasterDemoSyn515129tAtEmLog_012:32:445
297339820,0EcMasterDemoSyn298429tAtEmLog_007:18:205
1619639820,0EcMasterDemoSyn1620629tAtEmLog_010:51:195
1188539820,0EcMasterDemoSyn1189529tAtEmLog_010:31:025
2241039810,0EcMasterDemoSyn2242029tAtEmLog_007:58:545
2005539810,0EcMasterDemoSyn2006529tAtEmLog_007:53:505
1498839810,0EcMasterDemoSyn1499829tAtEmLog_007:43:415
3029939800,0EcMasterDemoSyn3030929tAtEmLog_010:41:105
1939039520,1EcMasterDemoSyn19397-21grep12:22:352
174762310,0sleep00-21swapper/011:27:450
112732260,0sleep10-21swapper/111:06:311
297339230,1EcMasterDemoSyn2982-21runintdemo5min07:18:192
3217439220,0EcMasterDemoSyn32183-21runintdemo5min08:19:113
30879992018,2cyclictest32662-21kworker/1:0+events12:37:481
3087899190,15cyclictest31431-21sh09:49:060
2447729190,0tAtEmLog_00-21swapper/512:12:265
3088199185,9cyclictest716-21snmpd07:52:113
30879991810,6cyclictest4614-21cut10:45:151
3087999180,10cyclictest23501-21rm09:44:551
3087899185,9cyclictest23199-21sh11:49:150
3087899180,14cyclictest28242-21sh11:51:290
3087899180,10cyclictest9359-21/usr/sbin/munin10:30:140
3087899180,10cyclictest18111-21sh12:21:410
3087899180,10cyclictest16528-21sh09:58:430
1873629180,8tAtEmLog_021011-21chrt09:03:435
1533599180,8tDemoTimingTask17739-21chrt12:03:575
753499170,10tDemoTimingTask13510-21chrt10:14:565
3088299171,12cyclictest16-1pr/legacy09:50:274
3088199170,11cyclictest6165-21/usr/sbin/munin08:30:213
3088199170,10cyclictest970-21ssh09:50:133
3087999170,9cyclictest29104-21rm09:12:331
3087899179,6cyclictest29565-21apt11:35:000
3087899174,10cyclictest23862-21timerwakeupswit10:55:250
3087899170,9cyclictest326-21systemd-journal09:04:060
3087899170,9cyclictest30726-21ssh10:05:390
3087899170,9cyclictest26579-21sh12:26:190
3087899170,9cyclictest16385-21sh12:03:020
3087899170,9cyclictest10162-21diskmemload11:41:280
3087899170,8cyclictest13307-21sh12:37:100
3087899170,14cyclictest9856-21runrttasks10:48:120
3087899170,14cyclictest8700-21sh11:58:590
3087899170,14cyclictest8117-21sh12:16:000
3087899170,10cyclictest780-21runrttasks08:42:430
298599170,9tDemoTimingTask3457-21chrt07:20:005
2746129170,7tAtEmLog_029616-21chrt08:11:405
2155629170,7tAtEmLog_022984-21chrt10:01:355
1671029170,14tAtEmLog_019963-21taskset10:18:035
30882991612,3cyclictest22817-21idleruntime-cro12:25:004
3088199169,5cyclictest26191-21tr11:15:133
3088199165,9cyclictest11073-21/usr/sbin/munin12:00:123
3088199161,9cyclictest6573-21sh09:18:013
30881991613,2cyclictest3152-21idleruntime-cro07:19:593
3088099169,5cyclictest6174-21apt11:40:002
3088099164,9cyclictest716-21snmpd10:10:112
3087999160,9cyclictest29229-21ssh10:23:091
3087999160,13cyclictest755-21postgres10:29:031
3087999160,12cyclictest10898-21sh12:17:571
3087899168,6cyclictest1375-21grep08:20:200
3087899167,7cyclictest5998-21tr09:35:150
3087899165,8cyclictest780-21runrttasks07:49:530
3087899160,9cyclictest32240-21runrttasks08:19:330
3087899160,6cyclictest27692-21ssh09:11:340
2959929160,9tAtEmLog_01827-21chrt11:19:565
274229160,9tAtEmLog_02757-21chrt10:25:575
3088299154,8cyclictest755-21postgres08:59:004
3088299154,8cyclictest716-21snmpd11:09:224
3088299154,8cyclictest4912-21cut12:15:004
3088299153,8cyclictest428-21latency_hist09:15:004
3088299153,8cyclictest13214-21cpu07:40:124
30882991511,3cyclictest811-21runintdemo5min10:00:384
3088299150,8cyclictest32338-21ssh11:18:354
3088199155,8cyclictest9354-21/usr/sbin/munin07:30:203
3088199151,10cyclictest32607-21/usr/sbin/munin08:20:193
3088199151,10cyclictest31530-21df11:00:143
3088199151,10cyclictest31144-21/usr/sbin/munin07:10:213
3088199151,10cyclictest20222-21sh09:42:383
3088199150,11cyclictest4808-21sh12:15:003
3088199150,11cyclictest32476-21sh09:49:503
3088199150,11cyclictest31535-21rm10:06:123
3088199150,11cyclictest10762-21latency09:55:163
3088199150,10cyclictest23166-21/usr/sbin/munin08:00:153
3088099151,9cyclictest26561-21ssh09:10:472
3088099151,10cyclictest29915-21ssh10:23:392
3088099150,9cyclictest1567-21ssh09:32:342
3088099150,9cyclictest12233-21taskset10:49:532
3088099150,8cyclictest14780-21sh12:01:552
3088099150,10cyclictest17823-21runrttasks09:40:552
3087999151,11cyclictest16-1pr/legacy07:38:361
3087999151,10cyclictest8071-21latency_hist07:29:591
3087999151,10cyclictest31969-21runrttasks08:16:341
3087999151,10cyclictest21280-21ssh12:05:231
3087999151,10cyclictest16496-21rm10:34:151
3087999150,11cyclictest3819-21chrt11:02:351
3087999150,11cyclictest16437-21ssh12:20:301
3087899157,6cyclictest24838-21python310:20:220
3087899156,7cyclictest12803-21ssh10:50:040
3087899154,8cyclictest14402-21grep08:50:140
3087899152,9cyclictest3201-21sh11:37:540
3087899152,10cyclictest19276-21sh11:10:440
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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