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2026-02-21 - 15:36
[ 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 376 highest latencies:
System rack5slot1.osadl.org (updated Sat Feb 21, 2026 12:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
73439920,0EcMasterDemoSyn74729tAtEmLog_010:46:075
135972910,1sleep50-21swapper/510:53:455
277322870,0sleep50-21swapper/512:13:075
2419239840,0EcMasterDemoSyn2420229tAtEmLog_008:13:595
511439830,0EcMasterDemoSyn512429tAtEmLog_007:33:255
2889539830,0EcMasterDemoSyn2890529tAtEmLog_010:25:505
837739820,0EcMasterDemoSyn838729tAtEmLog_012:02:115
765039820,0EcMasterDemoSyn766029tAtEmLog_007:38:295
1238439820,0EcMasterDemoSyn1239429tAtEmLog_007:48:385
1002839820,0EcMasterDemoSyn1003829tAtEmLog_007:43:345
1947939810,0EcMasterDemoSyn1948929tAtEmLog_008:03:505
1905339800,0EcMasterDemoSyn1906329tAtEmLog_010:56:155
249442640,0sleep30-21swapper/312:11:103
2766639580,0EcMasterDemoSyn2767629tAtEmLog_011:41:535
31942450,1sleep20-21swapper/210:30:152
2261639310,1EcMasterDemoSyn581rcuc/411:52:024
2261639310,1EcMasterDemoSyn581rcuc/411:52:024
13752220,0sleep30-21swapper/311:22:193
2558299201,10cyclictest25376-21ssh12:11:284
2558299200,10cyclictest23121-21sh09:47:244
2558299200,10cyclictest18320-21ssh12:07:484
2558299193,11cyclictest6694-21proc_pri07:35:184
2558299190,10cyclictest4394-21uname07:30:214
2558299190,10cyclictest13486-21sh11:29:314
2558299190,10cyclictest13234-21/usr/sbin/munin10:00:254
2558299190,10cyclictest13234-21/usr/sbin/munin10:00:244
25580991915,3cyclictest27391-21grep10:25:182
25572991916,2cyclictest26850-21turbostat09:54:550
566699180,10tDemoTimingTask11726-21chrt10:35:015
2558299180,9cyclictest4107-21/usr/sbin/munin09:55:184
2558299180,9cyclictest29860-21latency_hist10:45:004
2558299180,9cyclictest29611-21ssh11:55:344
2558299180,9cyclictest27852-21ssh11:19:324
2558299180,9cyclictest1407-21latency_hist08:35:014
2558299180,10cyclictest9850-21ssh11:09:374
2558299180,10cyclictest30627-21/usr/sbin/munin07:20:124
2558299180,10cyclictest10699-21sh12:21:154
2557299185,9cyclictest780-21runrttasks10:32:350
2557299185,9cyclictest31600-21sh10:27:430
2557299185,9cyclictest20765-21sh09:45:460
2557299180,10cyclictest30745-21sh11:38:560
3251399170,10tDemoTimingTask32664-21chrt07:24:555
2558299171,10cyclictest16-1pr/legacy08:08:544
2558299170,9cyclictest5769-21runrttasks08:40:514
2558299170,9cyclictest30745-21sh12:15:014
2558299170,9cyclictest29695-21ssh09:33:284
2558299170,9cyclictest27375-21/usr/sbin/munin09:50:244
2558299170,9cyclictest22309-21/usr/sbin/munin10:05:144
2558299170,9cyclictest20579-21sh10:21:224
2558299170,9cyclictest1788-21sh09:18:104
2558299170,9cyclictest15936-21ssh10:55:114
2558299170,9cyclictest15194-21/usr/sbin/munin07:55:124
2558099174,9cyclictest755-21postgres08:11:452
2557299176,6cyclictest9168-21ssh11:09:070
2557299170,9cyclictest7701-21sh09:56:300
2557299170,9cyclictest32588-21sh09:17:020
2557299170,9cyclictest27701-21sh09:32:070
2557299170,9cyclictest26991-21sh11:18:570
2557299170,9cyclictest23713-21sh11:52:470
2557299170,9cyclictest23713-21sh11:52:470
2557299170,9cyclictest12835-21sh12:22:440
2557299170,7cyclictest29682-21awk10:45:000
2557299170,14cyclictest174-1kworker/0:1H+kblockd11:47:470
1354499170,10tDemoTimingTask22595-21chrt09:29:565
605199160,14tDemoTimingTask8330-21chrt08:48:425
2558299160,9cyclictest30583-21ssh10:27:004
2558199164,9cyclictest716-21snmpd10:05:183
2558199164,8cyclictest326-21systemd-journal08:39:173
2558099160,9cyclictest780-21runrttasks09:10:432
2558099160,9cyclictest7752-21sh09:56:332
2557799164,8cyclictest27168-21unixbench_singl11:00:241
2557799162,10cyclictest8965-21cat08:50:001
2557799162,10cyclictest14597-21chrt07:51:511
2557799161,7cyclictest160250awk12:35:001
2557799160,9cyclictest4545-21ssh11:24:341
2557799160,8cyclictest4324-21sh11:41:501
2557799160,10cyclictest21753-21ssh10:05:001
2557799160,10cyclictest21753-21ssh10:05:001
2557299161,6cyclictest716-21snmpd10:49:160
2557299160,7cyclictest20610-21latency_hist10:40:010
2557299160,7cyclictest12581-21sort11:10:220
2557299160,14cyclictest30551-21cat12:15:010
2557299160,14cyclictest24436-21sh10:24:050
2557299160,13cyclictest780-21runrttasks09:37:030
2557299160,13cyclictest24101-21taskset10:59:480
1967629161,9tAtEmLog_019705-21taskset10:20:465
1049129160,6tAtEmLog_015018-21chrt10:18:525
605199150,13tDemoTimingTask6141-21sleep08:45:005
2558299151,11cyclictest16-1pr/legacy09:24:574
2558299151,10cyclictest1802-21timerandwakeup09:35:254
2558199154,6cyclictest5334-21awk12:00:203
25581991511,2cyclictest14187-21sh11:30:003
2558199150,9cyclictest27203-21ssh09:50:043
2558199150,11cyclictest31686-21rm11:39:373
2558099158,3cyclictest27637-21gltestperf08:20:162
2558099154,9cyclictest3441-21/usr/sbin/munin12:35:212
2558099154,8cyclictest22883-21cut12:10:182
2558099153,9cyclictest2599-21cat08:35:172
2558099152,10cyclictest13600-21chrt08:58:172
25580991512,2cyclictest0-21swapper/211:35:002
2558099151,10cyclictest9742-21ssh12:20:332
2558099151,10cyclictest8207-21sendmail_mailqu10:50:192
2558099151,10cyclictest6773-21missed_timers11:25:172
2558099151,10cyclictest5734-21ssh11:06:422
2558099150,9cyclictest23612-21rm11:35:072
2558099150,11cyclictest24438-21ssh10:05:312
2558099150,11cyclictest2443-21diskmemload12:16:482
2558099150,10cyclictest3258-21ssh11:23:392
2558099150,10cyclictest24910-21rm09:30:222
2558099150,10cyclictest18963-21ssh10:03:022
2558099150,10cyclictest18963-21ssh10:03:022
2557799154,6cyclictest648-21dbus-daemon09:00:001
2557799152,9cyclictest780-21runrttasks12:28:061
2557799151,10cyclictest934-21ssh12:15:431
2557799151,10cyclictest780-21runrttasks12:04:481
2557799151,10cyclictest3026-21runrttasks10:30:121
2557799151,10cyclictest27424-21sh12:12:541
2557799151,10cyclictest26276-21ssh11:18:271
2557799151,10cyclictest21640-21runrttasks08:06:221
2557799151,10cyclictest20754-21ssh09:28:391
2557799151,10cyclictest16460-21runrttasks09:05:071
2557799151,10cyclictest15219-21sh12:24:261
25577991510,3cyclictest12792-21sed10:35:151
2557799150,9cyclictest16373-21ssh12:06:271
2557799150,12cyclictest24628-21rm09:48:281
2557799150,10cyclictest30613-21ssh11:38:511
2557299157,6cyclictest20846-21grep09:10:250
2557299157,6cyclictest10626-21grep08:50:240
2557299156,7cyclictest8158-21/usr/sbin/munin10:15:100
2557299156,7cyclictest17327-21ssh12:07:070
2557299150,9cyclictest8523-21timerandwakeup10:50:230
2557299150,8cyclictest780-21runrttasks08:29:090
2557299150,7cyclictest21456-21chrt09:29:090
2557299150,7cyclictest174-1kworker/0:1H+kblockd07:34:590
2557299150,13cyclictest31311-21sh11:56:460
2557299150,11cyclictest2484-21sh10:11:260
2557299150,10cyclictest26669-21ssh10:07:040
15302991515,0tDemoTimingTask0-21swapper/510:05:005
15302991515,0tDemoTimingTask0-21swapper/510:04:595
2657199140,8tDemoTimingTask24325-21sleep08:19:555
2558299142,8cyclictest13902-21sh10:53:594
2558299141,9cyclictest27111-21runrttasks09:14:394
2558299141,9cyclictest1107-21diskmemload11:22:084
2558299140,10cyclictest6434-21/usr/sbin/munin08:45:254
2558299140,10cyclictest30181-21runrttasks07:18:294
2558299140,10cyclictest30015-21ssh10:45:034
2558299140,10cyclictest28303-21ssh12:30:594
2558299140,10cyclictest25742-21ssh11:35:274
2558299140,10cyclictest25198-21rm11:00:084
2558299140,10cyclictest22257-21taskset08:10:054
2558299140,10cyclictest16404-21rm12:25:044
2558299140,10cyclictest12613-21sh10:17:114
2558199145,7cyclictest24480-21/usr/sbin/munin09:30:163
2558199141,9cyclictest8134-21/usr/sbin/munin07:40:253
2558199141,9cyclictest5045-21/usr/sbin/munin09:20:143
2558199141,9cyclictest4116-21ssh12:35:273
2558199141,9cyclictest17189-21runrttasks11:49:333
2558199141,9cyclictest14002-21latency_hist09:00:003
2558199141,9cyclictest11092-21ssh11:10:123
2558199141,7cyclictest27365-21/usr/sbin/munin08:20:153
2558199141,10cyclictest20760-21sh12:09:333
2558199140,9cyclictest28249-21taskset07:15:103
2558199140,9cyclictest25255-21/usr/sbin/munin11:00:233
2558199140,10cyclictest8787-21apt-config08:50:003
2558199140,10cyclictest6661-21ssh10:50:033
2558199140,10cyclictest6380-21ssh09:55:363
2558199140,10cyclictest5580-21/usr/sbin/munin07:35:183
2558199140,10cyclictest5177-21ssh11:42:253
2558199140,10cyclictest3409-21rm10:12:043
2558199140,10cyclictest3228-21/usr/sbin/munin07:30:163
2558199140,10cyclictest31762-21python310:45:243
2558199140,10cyclictest27213-21sh11:55:043
2558199140,10cyclictest26229-21grep07:10:143
2558199140,10cyclictest26036-21ssh11:18:163
2558199140,10cyclictest24880-21ssh09:48:383
2558199140,10cyclictest23243-21sh12:28:473
2558199140,10cyclictest21161-21rm10:40:113
2558199140,10cyclictest20912-21sh11:50:493
2558199140,10cyclictest20912-21sh11:50:493
2558199140,10cyclictest1950-21/usr/sbin/munin11:05:153
2558199140,10cyclictest17341-21ssh11:30:533
2558199140,10cyclictest16940-21ssh10:01:373
2558199140,10cyclictest16940-21ssh10:01:373
2558199140,10cyclictest16466-21/usr/sbin/munin09:05:163
2558199140,10cyclictest14830-21sh10:18:443
2558199140,10cyclictest12704-21sh12:22:393
2558199140,10cyclictest11148-21/usr/sbin/munin07:45:143
2558199140,10cyclictest1056-21sh12:15:483
2558099143,8cyclictest21425-21timerwakeupswit08:05:242
2558099142,9cyclictest15904-21if_enp6s007:55:162
2558099141,9cyclictest29509-21runrttasks07:15:212
2558099141,9cyclictest27942-21sh12:30:462
2558099141,9cyclictest16977-21sh10:20:022
2558099141,10cyclictest15137-21sh11:11:582
2558099141,10cyclictest11336-21sh09:40:322
2558099140,9cyclictest26844-21latency_hist08:20:012
2558099140,12cyclictest23201-21ssh11:16:182
2558099140,10cyclictest9870-21grep10:15:222
2558099140,10cyclictest9762-21chrt08:50:152
2558099140,10cyclictest9454-21wget11:45:122
2558099140,10cyclictest7910-21diskmemload12:01:462
2558099140,10cyclictest780-21runrttasks07:31:402
2558099140,10cyclictest716-21snmpd08:31:502
2558099140,10cyclictest6430-21awk09:20:202
2558099140,10cyclictest4647-21cut08:40:162
2558099140,10cyclictest32502-21/usr/sbin/munin09:35:202
2558099140,10cyclictest32130-21unixbench_multi10:45:252
2558099140,10cyclictest31700-21/usr/sbin/munin10:10:132
2558099140,10cyclictest3061-21ssh11:40:562
2558099140,10cyclictest30344-21ssh09:51:032
2558099140,10cyclictest29800-21sh09:15:222
2558099140,10cyclictest28974-21sh11:55:242
2558099140,10cyclictest2590-21chrt07:26:172
2558099140,10cyclictest25890-21ssh10:42:222
2558099140,10cyclictest25841-21runrttasks07:10:092
2558099140,10cyclictest25255-21/usr/sbin/munin11:00:202
2558099140,10cyclictest21774-21ssh10:58:092
2558099140,10cyclictest20133-21sh12:26:352
2558099140,10cyclictest18757-21df11:50:122
2558099140,10cyclictest18757-21df11:50:122
2558099140,10cyclictest18140-21gltestperf08:00:162
2558099140,10cyclictest18068-21sh09:45:032
2558099140,10cyclictest14111-21/usr/sbin/munin09:00:152
2558099140,10cyclictest13931-21ssh09:25:012
2558099140,10cyclictest13013-21/usr/sbin/munin12:05:162
2558099140,10cyclictest11839-21rm10:35:022
2558099140,10cyclictest10103-21runrttasks07:44:052
2557799149,4cyclictest17857-21cut08:00:131
2557799142,9cyclictest25487-21load08:15:181
2557799141,10cyclictest3708-21runrttasks08:39:281
2557799140,11cyclictest18176-21ssh10:55:381
2557799140,10cyclictest9934-21ssh10:15:221
2557799140,10cyclictest9689-21awk07:40:251
2557799140,10cyclictest9087-21/usr/sbin/munin08:50:181
2557799140,10cyclictest8291-21ssh09:21:191
2557799140,10cyclictest780-21runrttasks07:39:061
2557799140,10cyclictest780-21runrttasks07:26:081
2557799140,10cyclictest7501-21fw_packets10:50:141
2557799140,10cyclictest7209-21sh09:56:101
2557799140,10cyclictest716-21snmpd07:47:581
2557799140,10cyclictest6168-21cut11:25:141
2557799140,10cyclictest4909-21taskset11:06:091
2557799140,10cyclictest3320-21ssh12:35:201
2557799140,10cyclictest32502-21/usr/sbin/munin09:35:141
2557799140,10cyclictest32347-21runrttasks07:21:181
2557799140,10cyclictest3228-21/usr/sbin/munin07:30:131
2557799140,10cyclictest32270-21rm09:52:251
2557799140,10cyclictest31761-21/usr/sbin/munin08:30:131
2557799140,10cyclictest31373-21sh10:10:071
2557799140,10cyclictest31003-21rm09:15:561
2557799140,10cyclictest30199-21ssh10:45:101
2557799140,10cyclictest29406-21/usr/sbin/munin08:25:191
2557799140,10cyclictest28317-21smartctl08:20:231
2557799140,10cyclictest28252-21/usr/sbin/munin07:15:181
2557799140,10cyclictest27525-21runrttasks07:10:451
2557799140,10cyclictest27141-21ssh11:55:011
2557799140,10cyclictest26120-21sh10:25:041
2557799140,10cyclictest23277-21/usr/sbin/munin09:30:181
2557799140,10cyclictest22637-21forks08:10:131
2557799140,10cyclictest22309-21/usr/sbin/munin10:05:151
2557799140,10cyclictest21178-21/usr/sbin/munin10:40:171
2557799140,10cyclictest20669-21runrttasks11:50:391
2557799140,10cyclictest20669-21runrttasks11:50:381
2557799140,10cyclictest19378-21sh11:32:191
2557799140,10cyclictest19087-21/usr/sbin/munin09:10:181
2557799140,10cyclictest17622-21diskstats10:20:141
2557799140,10cyclictest15365-21cpuspeed07:55:121
2557799140,10cyclictest14111-21/usr/sbin/munin09:00:181
2557799140,10cyclictest12425-21sh11:46:121
2557799140,10cyclictest11513-21ssh09:40:391
2557799140,10cyclictest10863-21ssh11:10:071
2557299146,6cyclictest9514-21cut09:40:120
2557299146,6cyclictest31849-21/usr/sbin/munin12:15:160
2557299145,7cyclictest3626-21taskset11:41:200
2557299145,7cyclictest16635-21basename12:25:120
2557299141,9cyclictest8127-21runrttasks07:40:070
2557299141,9cyclictest780-21runrttasks07:17:270
2557299141,9cyclictest26591-21runrttasks08:19:060
2557299141,9cyclictest14621-21runrttasks07:52:120
2557299141,11cyclictest15563-21kernelversion11:30:140
2557299140,7cyclictest6258-21fschecks_time11:25:150
2557299140,7cyclictest5860-21timerwakeupswit12:00:250
2557299140,7cyclictest5800-21smartctl09:20:150
2557299140,7cyclictest29223-21ssh11:20:130
2557299140,7cyclictest27766-21sh12:30:380
2557299140,10cyclictest7969-21ssh12:38:100
2557299140,10cyclictest32503-21sh11:04:050
2557299140,10cyclictest16482-21basename09:05:120
1483329140,8tAtEmLog_020472-21taskset10:39:565
2558299133,7cyclictest25883-21smartctl08:15:204
2558299132,6cyclictest12911-21cat10:35:164
2558299131,9cyclictest4531-21sh12:35:454
2558299131,8cyclictest32543-21diskmemload11:40:014
2558299131,10cyclictest16-1pr/legacy09:40:104
2558299131,10cyclictest16-1pr/legacy08:03:494
2558299130,9cyclictest8129-21taskset07:40:104
2558299130,9cyclictest780-21runrttasks08:36:554
2558299130,9cyclictest780-21runrttasks08:21:554
2558299130,9cyclictest7618-21runrttasks12:01:344
2558299130,9cyclictest5916-21ssh10:31:034
2558299130,9cyclictest28107-21latency_hist07:15:004
2558299130,9cyclictest16466-21/usr/sbin/munin09:05:174
2558299130,9cyclictest15114-21grep09:00:184
2558299130,9cyclictest14671-21/usr/sbin/munin11:30:184
2558299130,9cyclictest14007-21sh09:25:044
2558299130,9cyclictest13365-21fschecks_time07:50:144
2558299130,9cyclictest11735-21/usr/sbin/munin08:55:234
2558299130,9cyclictest11191-21apt-get08:55:004
2558299130,9cyclictest10807-21ssh11:10:054
2558299130,10cyclictest9183-21rm11:45:034
2558299130,10cyclictest31419-21ssh10:10:104
2558299130,10cyclictest29508-21aten2_r5power_v08:25:114
2558199135,6cyclictest1274-21awk09:35:193
2558199130,9cyclictest9207-21/usr/sbin/munin09:40:143
2558199130,9cyclictest780-21runrttasks07:20:093
2558199130,9cyclictest576-21awk08:30:233
2558199130,9cyclictest29406-21/usr/sbin/munin08:25:223
2558199130,9cyclictest2806-21diskmemload10:30:043
2558199130,9cyclictest26273-21/usr/sbin/munin10:25:123
2558199130,9cyclictest24609-21taskset08:15:043
2558199130,9cyclictest22317-21aten2_r5power_e08:10:123
2558199130,9cyclictest19913-21/usr/sbin/munin08:05:153
2558199130,9cyclictest18816-21ssh09:10:013
2558199130,9cyclictest17042-21taskset10:20:033
2558199130,9cyclictest15957-21aten2_r5power_e10:55:113
2558199130,9cyclictest15909-21wc09:25:233
2558199130,9cyclictest14111-21/usr/sbin/munin09:00:203
2558199130,9cyclictest12826-21chrt07:50:053
2558199130,9cyclictest11509-21latency_hist08:54:593
2558199130,10cyclictest5745-21runrttasks08:40:323
2558199130,10cyclictest31338-21sh09:16:113
2558199130,10cyclictest26096-21fschecks_time12:30:143
2558199130,10cyclictest17561-21/usr/sbin/munin08:00:193
2558199130,10cyclictest11956-21ssh10:35:063
2558099135,6cyclictest7149-21if_enp6s008:45:172
2558099135,6cyclictest326-21systemd-journal07:20:002
2558099130,9cyclictest5580-21/usr/sbin/munin07:35:132
2558099130,9cyclictest29406-21/usr/sbin/munin08:25:172
2558099130,9cyclictest11796-21switchtime07:45:222
2558099130,10cyclictest17357-21cat09:05:172
2558099130,10cyclictest12823-21taskset07:50:022
2557799130,10cyclictest5878-21taskset08:42:191
2557299135,6cyclictest32455-21basename08:30:160
2557299135,6cyclictest18135-21fw_packets08:00:160
2557299131,9cyclictest780-21runrttasks07:28:310
2557299131,9cyclictest17074-21taskset07:58:340
2557299130,9cyclictest780-21runrttasks08:43:160
2557299130,9cyclictest716-21snmpd07:11:500
2557299130,9cyclictest326-21systemd-journal08:05:010
2557299130,9cyclictest28152-21awk08:20:190
2557299130,9cyclictest24027-21runrttasks08:11:520
2557299130,9cyclictest14348-21ssh10:00:180
2557299130,9cyclictest14348-21ssh10:00:180
2557299130,4cyclictest10713-21expr07:45:130
2557299130,10cyclictest780-21runrttasks08:55:010
2557299130,10cyclictest780-21runrttasks07:35:080
2557299130,10cyclictest716-21snmpd08:37:390
2557299130,10cyclictest31367-21if_err_enp6s007:20:160
2557299130,10cyclictest174-1kworker/0:1H+kblockd08:45:440
2299099130,11tDemoTimingTask25210-21taskset07:06:285
131499131,10tDemoTimingTask6065-21taskset10:13:565
918639120,0EcMasterDemoSyn0-21swapper/509:40:115
429899120,10tDemoTimingTask10442-21chrt09:22:485
3235199120,10tDemoTimingTask482-21chrt09:35:145
2767629120,10tAtEmLog_031953-21chrt11:39:495
2658599120,10tDemoTimingTask802-21taskset12:15:375
2558299120,9cyclictest2143-21swap07:25:234
2558299120,9cyclictest12193-21taskset07:46:104
2558199124,6cyclictest15541-21df07:55:143
2558199120,7cyclictest852-21taskset07:25:013
2558099121,7cyclictest2553050latency_hist07:09:592
2557799120,7cyclictest25737-21sed07:10:001
2557299124,6cyclictest174-1kworker/0:1H+kblockd09:00:140
2557299120,7cyclictest25530-21latency_hist07:10:000
2395999120,10tDemoTimingTask27246-21chrt10:43:215
2306839120,0EcMasterDemoSyn651irq_work/509:30:035
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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