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2026-01-13 - 11:16
[ 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
Characteristics of the highest latencies:
System rackdslot1.osadl.org (updated Tue Jan 13, 2026 00:45:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2596921630,6sleep2311999cyclictest23:30:012
2596921630,6sleep2311999cyclictest23:30:002
134491640,4ptp4l0-21swapper/119:55:221
134491620,5ptp4l0-21swapper/000:23:240
134491620,3ptp4l0-21swapper/119:17:271
134491610,9ptp4l0-21swapper/219:42:162
134491590,4ptp4l0-21swapper/321:21:083
134491590,4ptp4l0-21swapper/219:38:272
134491580,20ptp4l0-21swapper/320:39:313
134491570,4ptp4l18199-21latency_hist20:54:591
134491570,3ptp4l20160-21sshd20:57:261
134491570,3ptp4l0-21swapper/123:30:191
134491570,3ptp4l0-21swapper/021:25:190
134491560,5ptp4l0-21swapper/121:35:181
134491560,4ptp4l0-21swapper/323:41:263
134491560,4ptp4l0-21swapper/100:24:481
134491560,4ptp4l0-21swapper/020:41:230
134491550,3ptp4l0-21swapper/200:36:042
134491550,3ptp4l0-21swapper/123:40:231
134491550,3ptp4l0-21swapper/021:30:140
134491540,3ptp4l0-21swapper/123:15:241
134491540,3ptp4l0-21swapper/121:19:551
134491530,5ptp4l0-21swapper/119:09:451
134491530,3ptp4l0-21swapper/121:45:501
134491520,4ptp4l0-21swapper/320:21:153
134491520,4ptp4l0-21swapper/122:11:111
134491520,3ptp4l0-21swapper/023:05:250
134491520,3ptp4l0-21swapper/020:05:270
134491520,10ptp4l0-21swapper/000:30:470
134491510,9ptp4l0-21swapper/123:06:131
134491510,4ptp4l0-21swapper/320:00:333
134491510,4ptp4l0-21swapper/122:05:161
134491510,4ptp4l0-21swapper/100:02:071
134491510,4ptp4l0-21swapper/020:26:060
134491510,3ptp4l0-21swapper/219:29:112
134491510,3ptp4l0-21swapper/121:41:281
134491510,3ptp4l0-21swapper/119:52:041
134491500,5ptp4l0-21swapper/219:05:462
134491500,4ptp4l0-21swapper/322:37:413
134491500,4ptp4l0-21swapper/120:36:451
134491500,4ptp4l0-21swapper/120:15:561
134491500,4ptp4l0-21swapper/100:08:371
134491500,4ptp4l0-21swapper/000:18:420
134491500,3ptp4l0-21swapper/322:20:453
134491500,3ptp4l0-21swapper/123:58:221
134491500,3ptp4l0-21swapper/122:41:341
134491500,3ptp4l0-21swapper/120:08:021
134491500,3ptp4l0-21swapper/019:17:320
134491490,4ptp4l0-21swapper/322:32:533
134491490,4ptp4l0-21swapper/300:32:233
134491490,4ptp4l0-21swapper/300:29:513
134491490,4ptp4l0-21swapper/122:50:391
134491490,4ptp4l0-21swapper/120:34:211
134491490,4ptp4l0-21swapper/120:04:271
134491490,3ptp4l0-21swapper/100:10:211
134491490,3ptp4l0-21swapper/023:54:380
134491490,19ptp4l9-21ksoftirqd/022:19:320
134491480,4ptp4l0-21swapper/123:29:481
134491480,4ptp4l0-21swapper/123:29:481
134491480,4ptp4l0-21swapper/122:55:481
134491480,4ptp4l0-21swapper/122:16:531
134491480,4ptp4l0-21swapper/119:46:061
134491480,4ptp4l0-21swapper/119:25:241
134491480,3ptp4l0-21swapper/121:55:191
134491480,3ptp4l0-21swapper/121:55:191
134491480,3ptp4l0-21swapper/119:39:441
134491480,3ptp4l0-21swapper/000:25:590
134491480,14ptp4l25-21ksoftirqd/119:30:261
134491480,12ptp4l0-21swapper/121:05:231
134491470,4ptp4l1317-21runrttasks19:06:413
134491470,4ptp4l0-21swapper/121:00:081
134491470,3ptp4l0-21swapper/023:45:260
134491460,4ptp4l0-21swapper/023:24:480
134491460,4ptp4l0-21swapper/021:23:480
134491460,4ptp4l0-21swapper/000:07:210
134491460,3ptp4l0-21swapper/019:41:260
134491460,3ptp4l0-21swapper/000:37:160
134491450,5ptp4l0-21swapper/023:55:130
134491450,4ptp4l5696-21apt-get20:25:113
134491450,4ptp4l0-21swapper/122:27:191
134491450,3ptp4l0-21swapper/120:13:081
134491450,1ptp4l0-21swapper/122:34:571
134691440,10getstats0-21swapper/020:00:220
134491440,9ptp4l0-21swapper/221:47:182
134491440,9ptp4l0-21swapper/220:38:522
134491440,9ptp4l0-21swapper/220:08:492
134491440,8ptp4l0-21swapper/019:34:100
134491440,5ptp4l11656-21apt-get23:00:120
134491440,4ptp4l2318-21gnome-shell23:54:591
134491440,3ptp4l0-21swapper/321:56:133
134491440,3ptp4l0-21swapper/321:56:133
134491440,3ptp4l0-21swapper/123:39:431
134491440,3ptp4l0-21swapper/020:55:280
134491440,10ptp4l0-21swapper/221:26:072
134691430,12getstats0-21swapper/022:40:260
134691430,10getstats0-21swapper/019:53:540
134491430,9ptp4l0-21swapper/222:32:532
134491430,9ptp4l0-21swapper/222:20:382
134491430,9ptp4l0-21swapper/220:48:022
134491430,9ptp4l0-21swapper/220:32:352
134491430,8ptp4l0-21swapper/221:03:152
134491430,5ptp4l0-21swapper/319:55:163
134491430,5ptp4l0-21swapper/300:05:213
134491430,5ptp4l0-21swapper/220:25:122
134491430,4ptp4l4447-21apt-get21:35:100
134491430,4ptp4l13444-21apt-get20:45:071
134491430,3ptp4l0-21swapper/120:25:491
134691420,10getstats0-21swapper/022:28:180
134691420,10getstats0-21swapper/020:32:140
134491420,9ptp4l0-21swapper/300:21:593
134491420,9ptp4l0-21swapper/220:51:522
134491420,9ptp4l0-21swapper/220:43:312
134491420,9ptp4l0-21swapper/219:52:052
134491420,5ptp4l32443-21python20:10:250
134491420,4ptp4l9333-21apt-get22:55:130
134491420,4ptp4l698-21meminfo22:35:211
134491420,4ptp4l31648-21irqstats23:40:190
134491420,4ptp4l25243-21apt-get21:10:111
134491420,4ptp4l24030-21apt-get00:35:123
134491420,4ptp4l20687-21ntp_states19:45:220
134491420,4ptp4l16054-21apt-get22:00:121
134491420,3ptp4l4480-21apt-get22:45:110
46198410,4rtkit-daemon32177-21apt-get21:25:111
134691410,10getstats0-21swapper/022:05:490
134491410,8ptp4l0-21swapper/221:58:182
134491410,8ptp4l0-21swapper/221:58:182
134491410,5ptp4l27533-21/usr/sbin/munin21:15:163
134491410,5ptp4l0-21swapper/321:40:143
134491410,5ptp4l0-21swapper/220:00:182
134491410,5ptp4l0-21swapper/119:10:171
134491410,5ptp4l0-21swapper/019:55:180
134491410,4ptp4l2437-21users23:45:281
134491410,4ptp4l16292-21apt-get23:10:020
134491410,4ptp4l11584-21df21:50:141
134491410,4ptp4l0-21swapper/322:11:443
134491410,4ptp4l0-21swapper/222:01:402
134491410,4ptp4l0-21swapper/123:10:061
134491410,4ptp4l0-21swapper/121:30:171
134491410,4ptp4l0-21swapper/119:40:261
134491410,4ptp4l0-21swapper/022:20:490
134491410,4ptp4l0-21swapper/022:00:120
134491410,4ptp4l0-21swapper/021:14:340
134491410,3ptp4l24365-21ls21:05:250
134491400,5ptp4l311899cyclictest21:20:221
134491400,5ptp4l15363-21iostat00:15:181
134491400,5ptp4l1301-21snmpd19:46:542
134491400,5ptp4l0-21swapper/223:35:552
134491400,5ptp4l0-21swapper/223:06:002
134491400,5ptp4l0-21swapper/200:15:222
134491400,5ptp4l0-21swapper/022:35:120
134491400,5ptp4l0-21swapper/019:07:370
134491400,4ptp4l22037-21diskstats00:30:131
134491400,4ptp4l21853-21/usr/sbin/munin19:50:233
134491400,4ptp4l0-21swapper/323:26:003
134491400,4ptp4l0-21swapper/323:26:003
134491400,4ptp4l0-21swapper/321:26:103
134491400,4ptp4l0-21swapper/321:10:263
134491400,4ptp4l0-21swapper/319:41:473
134491400,4ptp4l0-21swapper/223:48:052
134491400,4ptp4l0-21swapper/223:16:202
134491400,4ptp4l0-21swapper/223:10:332
134491400,4ptp4l0-21swapper/222:53:202
134491400,4ptp4l0-21swapper/222:29:222
134491400,4ptp4l0-21swapper/222:19:372
134491400,4ptp4l0-21swapper/222:08:512
134491400,4ptp4l0-21swapper/221:51:132
134491400,4ptp4l0-21swapper/221:21:352
134491400,4ptp4l0-21swapper/221:18:572
134491400,4ptp4l0-21swapper/221:05:562
134491400,4ptp4l0-21swapper/220:58:512
134491400,4ptp4l0-21swapper/220:16:552
134491400,4ptp4l0-21swapper/220:10:512
134491400,4ptp4l0-21swapper/219:10:022
134491400,4ptp4l0-21swapper/123:00:211
134491400,4ptp4l0-21swapper/120:20:201
134491400,4ptp4l0-21swapper/100:35:191
134491400,4ptp4l0-21swapper/023:35:560
134491400,4ptp4l0-21swapper/023:30:360
134491400,4ptp4l0-21swapper/023:15:080
134491400,4ptp4l0-21swapper/022:50:110
134491400,4ptp4l0-21swapper/022:30:490
134491400,4ptp4l0-21swapper/020:35:150
134491400,4ptp4l0-21swapper/020:15:130
134491400,4ptp4l0-21swapper/019:29:000
134491400,4ptp4l0-21swapper/019:24:590
134491400,4ptp4l0-21swapper/019:14:580
134491400,4ptp4l0-21swapper/000:04:510
134491400,3ptp4l26791-21ls22:20:271
134491400,3ptp4l20944-21diskstats21:00:120
134491400,3ptp4l12705-21df00:10:140
134491400,3ptp4l0-21swapper/323:47:433
134491400,3ptp4l0-21swapper/319:27:003
134491400,3ptp4l0-21swapper/223:54:292
134491400,3ptp4l0-21swapper/223:34:252
134491400,3ptp4l0-21swapper/222:36:082
134491400,2ptp4l8279-21ls21:40:280
134491390,5ptp4l0-21swapper/319:45:193
134491390,5ptp4l0-21swapper/021:15:110
134491390,4ptp4l14004-21/usr/sbin/munin20:45:140
134491390,4ptp4l0-21swapper/323:54:443
134491390,4ptp4l0-21swapper/322:06:083
134491390,4ptp4l0-21swapper/322:03:083
134491390,4ptp4l0-21swapper/321:50:153
134491390,4ptp4l0-21swapper/321:49:113
134491390,4ptp4l0-21swapper/321:38:473
134491390,4ptp4l0-21swapper/320:43:493
134491390,4ptp4l0-21swapper/320:10:443
134491390,4ptp4l0-21swapper/320:05:223
134491390,4ptp4l0-21swapper/319:35:283
134491390,4ptp4l0-21swapper/319:23:423
134491390,4ptp4l0-21swapper/300:19:083
134491390,4ptp4l0-21swapper/223:59:082
134491390,4ptp4l0-21swapper/223:42:482
134491390,4ptp4l0-21swapper/223:20:202
134491390,4ptp4l0-21swapper/223:00:072
134491390,4ptp4l0-21swapper/222:59:232
134491390,4ptp4l0-21swapper/222:45:472
134491390,4ptp4l0-21swapper/222:10:232
134491390,4ptp4l0-21swapper/221:40:122
134491390,4ptp4l0-21swapper/221:30:062
134491390,4ptp4l0-21swapper/220:20:062
134491390,4ptp4l0-21swapper/219:57:392
134491390,4ptp4l0-21swapper/219:33:412
134491390,4ptp4l0-21swapper/219:16:432
134491390,4ptp4l0-21swapper/200:20:292
134491390,4ptp4l0-21swapper/200:10:052
134491390,4ptp4l0-21swapper/200:07:062
134491390,4ptp4l0-21swapper/200:02:232
134491390,4ptp4l0-21swapper/123:20:211
134491390,4ptp4l0-21swapper/020:20:130
134491390,4ptp4l0-21swapper/019:35:230
134491390,3ptp4l4787-21diskstats22:45:141
134491390,3ptp4l24094-21df_abs23:25:150
134491390,3ptp4l24094-21df_abs23:25:140
134491390,3ptp4l23906-21meminfo22:15:193
134491390,3ptp4l10387-21/usr/sbin/munin21:45:250
134491390,3ptp4l0-21swapper/321:00:183
134491390,3ptp4l0-21swapper/319:34:443
134491390,3ptp4l0-21swapper/222:43:042
134491390,3ptp4l0-21swapper/219:24:092
134491390,3ptp4l0-21swapper/022:10:240
134491390,3ptp4l0-21swapper/021:55:190
134491390,3ptp4l0-21swapper/021:55:190
134491390,3ptp4l0-21swapper/021:50:210
134491390,3ptp4l0-21swapper/020:50:250
134491390,2ptp4l8832-21irqstats19:20:161
134491380,5ptp4l0-21swapper/323:00:123
134491380,4ptp4l19981-21cat00:25:191
134491380,4ptp4l19757-21fschecks_count00:25:172
134491380,4ptp4l0-21swapper/323:55:253
134491380,4ptp4l0-21swapper/323:37:153
134491380,4ptp4l0-21swapper/322:50:293
134491380,4ptp4l0-21swapper/321:32:573
134491380,4ptp4l0-21swapper/320:50:593
134491380,4ptp4l0-21swapper/320:49:373
134491380,4ptp4l0-21swapper/320:19:013
134491380,4ptp4l0-21swapper/319:16:553
134491380,4ptp4l0-21swapper/319:13:273
134491380,4ptp4l0-21swapper/221:37:052
134491380,4ptp4l0-21swapper/221:13:202
134491380,4ptp4l0-21swapper/200:30:222
134491380,4ptp4l0-21swapper/120:40:011
134491380,3ptp4l0-21swapper/323:09:513
134491370,4ptp4l0-21swapper/323:34:183
134491370,4ptp4l0-21swapper/322:45:563
134491370,4ptp4l0-21swapper/322:25:443
134491370,4ptp4l0-21swapper/321:06:523
134491370,4ptp4l0-21swapper/320:55:313
134491370,4ptp4l0-21swapper/300:12:243
134491370,4ptp4l0-21swapper/300:00:503
134491370,3ptp4l0-21swapper/323:15:393
134491370,3ptp4l0-21swapper/323:11:003
134491370,3ptp4l0-21swapper/322:40:223
134491360,4ptp4l0-21swapper/323:23:083
134491360,4ptp4l0-21swapper/320:31:233
134491360,3ptp4l0-21swapper/322:56:593
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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