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2026-02-15 - 19:38
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot1.osadl.org (updated Sun Feb 15, 2026 12:45:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
150521500,2sleep30-21swapper/309:49:253
150521500,2sleep30-21swapper/309:49:253
2226321190,3sleep10-21swapper/107:31:111
2226321190,3sleep10-21swapper/107:31:111
1386821010,3sleep10-21swapper/111:05:441
1386821010,3sleep10-21swapper/111:05:441
126512940,3chrt0-21swapper/112:39:441
126512940,3chrt0-21swapper/112:39:441
14382850,7sleep227-21ksoftirqd/212:28:402
14382850,7sleep227-21ksoftirqd/212:28:402
210752810,4sleep0151rcuc/010:40:230
210752810,4sleep0151rcuc/010:40:230
73092800,3sleep30-21swapper/308:16:183
73092800,3sleep30-21swapper/308:16:183
278782800,2sleep333-21ksoftirqd/309:43:153
278782800,2sleep333-21ksoftirqd/309:43:153
289042790,3sleep30-21swapper/311:20:213
289042790,3sleep30-21swapper/311:20:213
92352660,12sleep227-21ksoftirqd/211:00:542
92352660,12sleep227-21ksoftirqd/211:00:542
92352660,12sleep227-21ksoftirqd/211:00:542
83822660,4sleep30-21swapper/312:03:493
83822660,4sleep30-21swapper/312:03:493
231942640,3sleep00-21swapper/010:41:230
231942640,3sleep00-21swapper/010:41:230
206852590,3sleep20-21swapper/210:07:452
305872570,3sleep20-21swapper/212:26:032
305872570,3sleep20-21swapper/212:26:032
142882570,3sleep30-21swapper/311:06:073
142882570,3sleep30-21swapper/311:06:073
260482550,2sleep10-21swapper/109:41:171
260482550,2sleep10-21swapper/109:41:171
296552520,2sleep00-21swapper/010:48:350
296552520,2sleep00-21swapper/010:48:350
262452520,2chrt0-21swapper/111:16:451
262452520,2chrt0-21swapper/111:16:451
64572510,2sleep06464-21sh09:21:300
64572510,2sleep06464-21sh09:21:300
258872510,2chrt0-21swapper/110:12:471
258872510,2chrt0-21swapper/110:12:471
228002510,3sleep20-21swapper/209:37:592
228002510,3sleep20-21swapper/209:37:592
181502510,3sleep29965-21kworker/u8:810:06:042
181502510,3sleep29965-21kworker/u8:810:06:042
176052510,2sleep117623-21ssh09:33:011
176052510,2sleep117623-21ssh09:33:011
172282510,2sleep2261rcuc/211:08:222
145812500,2sleep014356-21ls07:11:100
84142480,3sleep30-21swapper/311:31:223
73242480,3sleep20-21swapper/209:22:562
73242480,3sleep20-21swapper/209:22:562
20322480,3chrt0-21swapper/112:29:271
20322480,3chrt0-21swapper/112:29:271
193302480,3sleep30-21swapper/307:21:213
189152480,4chrt0-21swapper/209:34:412
189152480,4chrt0-21swapper/209:34:412
128912480,3chrt0-21swapper/112:07:571
128912480,3chrt0-21swapper/112:07:571
11422480,4sleep00-21swapper/010:51:560
11422480,4sleep00-21swapper/010:51:560
36192470,3chrt0-21swapper/311:26:353
36192470,3chrt0-21swapper/311:26:353
165952460,2sleep116461-21/usr/sbin/munin07:16:121
165952460,2sleep116461-21/usr/sbin/munin07:16:121
165952460,2sleep116461-21/usr/sbin/munin07:16:121
158672460,2sleep10-21swapper/111:06:321
1586099469,25cyclictest19431-21sh12:14:410
1586099469,25cyclictest19431-21sh12:14:410
299922450,2sleep30-21swapper/312:25:233
299922450,2sleep30-21swapper/312:25:233
1586099451,39cyclictest0-21swapper/007:56:110
1586099451,39cyclictest0-21swapper/007:56:110
1586099451,39cyclictest0-21swapper/007:56:110
1586099450,31cyclictest15844-21ssh10:35:180
1586099450,31cyclictest15844-21ssh10:35:180
145412450,2sleep30-21swapper/312:10:043
145412450,2sleep30-21swapper/312:10:043
121772450,3sleep20-21swapper/208:31:122
121772450,3sleep20-21swapper/208:31:122
288052440,2sleep20-21swapper/209:11:552
288052440,2sleep20-21swapper/209:11:552
174772440,2sleep217522-21/usr/sbin/munin10:36:202
174772440,2sleep217522-21/usr/sbin/munin10:36:202
1586099441,40cyclictest73-21kswapd007:21:210
326552430,3sleep00-21swapper/012:27:050
326552430,3sleep00-21swapper/012:27:050
25572430,3sleep30-21swapper/312:30:103
25572430,3sleep30-21swapper/312:30:103
216552430,2sleep00-21swapper/010:09:000
1586099431,30cyclictest7858-21sh10:26:380
1586099431,30cyclictest7858-21sh10:26:380
1586099430,30cyclictest7922-21ssh12:03:080
1586099430,30cyclictest7922-21ssh12:03:080
158992420,3chrt0-21swapper/110:03:141
158992420,3chrt0-21swapper/110:03:141
1586099422,36cyclictest38650irq/55-eth012:31:100
1586099422,36cyclictest38650irq/55-eth012:31:100
15860994213,17cyclictest11811-21sh09:27:110
1586099420,27cyclictest26180-21runrttasks10:13:080
1586099420,27cyclictest26180-21runrttasks10:13:080
70972410,2sleep27136-21ps10:26:192
70972410,2sleep27136-21ps10:26:192
33272410,2sleep13364-21ntp_states08:06:161
49312400,3sleep10-21swapper/112:00:381
49312400,3sleep10-21swapper/112:00:381
191182400,2sleep10-21swapper/110:37:461
191182400,2sleep10-21swapper/110:37:461
15860994016,20cyclictest6453-21ssh10:57:100
15860994016,20cyclictest6453-21ssh10:57:100
15860994016,20cyclictest6453-21ssh10:57:100
1586099401,24cyclictest8135-21latency_hist09:56:060
1586099401,24cyclictest8135-21latency_hist09:56:060
1586099401,22cyclictest0-21swapper/008:55:200
1586099401,22cyclictest0-21swapper/008:55:200
1586099400,25cyclictest21925-21taskset11:45:430
1586099400,25cyclictest21925-21taskset11:45:430
318402390,2sleep30-21swapper/309:15:543
318402390,2sleep30-21swapper/309:15:543
291082390,2sleep029119-21sh11:20:390
291082390,2sleep029119-21sh11:20:390
1586099391,22cyclictest3866-21ssh10:23:080
1586099391,22cyclictest3866-21ssh10:23:080
40842380,3chrt0-21swapper/011:27:130
40842380,3chrt0-21swapper/011:27:130
1586099381,34cyclictest0-21swapper/008:16:100
1586099381,34cyclictest0-21swapper/008:16:100
1586099381,33cyclictest20440-21fschecks_time09:36:120
1586099381,33cyclictest20440-21fschecks_time09:36:120
12832380,3sleep20-21swapper/211:25:222
12832380,3sleep20-21swapper/211:25:222
244462370,3sleep30-21swapper/310:43:283
244462370,3sleep30-21swapper/310:43:283
182512370,2sleep218265-21gzip08:46:162
1586099371,33cyclictest27764-21nfs4_client09:11:160
1586099371,33cyclictest27764-21nfs4_client09:11:160
1586099371,23cyclictest26277-21sed07:41:130
1586099371,23cyclictest26277-21sed07:41:130
1586099370,25cyclictest30299-21sh12:25:470
1586099370,25cyclictest30299-21sh12:25:470
34092360,3chrt3406-21grep11:26:222
34092360,3chrt3406-21grep11:26:222
31892360,3sleep30-21swapper/308:06:133
223102360,9sleep227-21ksoftirqd/208:56:202
223102360,9sleep227-21ksoftirqd/208:56:202
1586099361,31cyclictest0-21swapper/008:36:110
1586099361,31cyclictest0-21swapper/008:36:110
1586099361,20cyclictest176751/usr/sbin/munin08:46:140
20552350,2sleep22067-21ssh09:17:342
20552350,2sleep22067-21ssh09:17:342
20552350,2sleep22067-21ssh09:17:342
171832350,3sleep30-21swapper/311:08:193
1586099350,22cyclictest17597-21ssh11:41:090
263882340,4sleep30-21swapper/310:13:253
263882340,4sleep30-21swapper/310:13:253
248252340,3sleep20-21swapper/212:19:562
248252340,3sleep20-21swapper/212:19:562
248252340,3sleep20-21swapper/212:19:562
168832340,3sleep30-21swapper/308:41:223
168832340,3sleep30-21swapper/308:41:223
1586099341,31cyclictest482-21snmpd09:31:090
1586099341,31cyclictest482-21snmpd09:31:090
1586099341,30cyclictest695-21runrttasks08:06:390
1586099341,30cyclictest22642-21cat11:46:120
1586099341,30cyclictest22642-21cat11:46:120
1586099341,30cyclictest13895-21sed08:36:060
1586099341,30cyclictest0-21swapper/009:56:110
1586099341,30cyclictest0-21swapper/009:56:110
1586099341,30cyclictest0-21swapper/009:56:110
1586099341,24cyclictest579-21open_files09:16:170
1586099341,24cyclictest579-21open_files09:16:170
1586099341,24cyclictest579-21open_files09:16:170
1586099340,28cyclictest19650-21cat11:11:100
1586099340,28cyclictest19650-21cat11:11:100
1586099340,20cyclictest10402-21sh11:33:420
143522340,3sleep00-21swapper/011:06:070
143522340,3sleep00-21swapper/011:06:070
1586099331,30cyclictest14128-21chrt10:01:160
1586099331,30cyclictest14128-21chrt10:01:160
1586099331,29cyclictest31124-21cron07:55:590
1586099331,29cyclictest31124-21cron07:55:590
1586099331,29cyclictest2187-21taskset08:03:130
1586099331,29cyclictest2187-21taskset08:03:130
1586099331,29cyclictest21710-21sensors_temp12:16:200
1586099331,29cyclictest21710-21sensors_temp12:16:200
1586099331,29cyclictest21710-21sensors_temp12:16:200
1586099331,28cyclictest23049-21latency_hist09:00:580
1586099331,28cyclictest23049-21latency_hist09:00:580
1586099331,23cyclictest23968-21pluginstate09:01:170
1586099331,23cyclictest23968-21pluginstate09:01:170
1586099330,31cyclictest24065-21entropy07:36:110
1586099330,31cyclictest24065-21entropy07:36:110
1586099330,31cyclictest14065-21ssh11:36:450
1586099330,30cyclictest73-21kswapd011:56:100
1586099330,30cyclictest73-21kswapd011:56:100
1586099330,30cyclictest73-21kswapd011:51:100
1586099330,30cyclictest73-21kswapd011:51:100
257262320,4chrt0-21swapper/211:16:222
257262320,4chrt0-21swapper/211:16:222
194822320,3sleep30-21swapper/311:42:153
194822320,3sleep30-21swapper/311:42:153
1586099321,29cyclictest25436-21fschecks_time09:06:120
1586099321,28cyclictest30000-21ssh09:46:010
1586099321,28cyclictest30000-21ssh09:46:010
1586099321,28cyclictest27674-21/usr/sbin/munin07:46:210
1586099321,28cyclictest27674-21/usr/sbin/munin07:46:210
1586099321,28cyclictest12692-21chrt12:39:470
1586099321,28cyclictest12692-21chrt12:39:470
1586099321,28cyclictest11575-21chrt08:28:040
1586099321,28cyclictest11575-21chrt08:28:040
1586099321,28cyclictest0-21swapper/011:21:200
1586099321,28cyclictest0-21swapper/011:21:200
1586099321,28cyclictest0-21swapper/009:46:110
1586099321,28cyclictest0-21swapper/009:46:110
1586099321,24cyclictest0-21swapper/008:21:180
1586099321,24cyclictest0-21swapper/008:21:180
1586099321,23cyclictest10481-21/usr/sbin/munin12:06:100
1586099321,23cyclictest10481-21/usr/sbin/munin12:06:100
1586099320,29cyclictest28801-21chrt10:16:110
1586099320,29cyclictest28801-21chrt10:16:110
1586099320,29cyclictest28801-21chrt10:16:110
1586099320,29cyclictest23377-21chrt07:31:590
1586099320,29cyclictest23377-21chrt07:31:590
10862320,2sleep30-21swapper/310:51:513
10862320,2sleep30-21swapper/310:51:513
281722310,2sleep20-21swapper/209:43:422
281722310,2sleep20-21swapper/209:43:422
159802310,3sleep20-21swapper/212:11:122
159802310,3sleep20-21swapper/212:11:122
1586099312,26cyclictest15814-21/usr/sbin/munin08:41:110
1586099312,26cyclictest15814-21/usr/sbin/munin08:41:110
1586099311,28cyclictest20202-21chrt07:26:080
1586099311,27cyclictest17974-21taskset07:19:250
1586099311,27cyclictest17974-21taskset07:19:250
1586099311,27cyclictest17974-21taskset07:19:250
1586099311,27cyclictest15194-21ssh11:06:190
1586099311,27cyclictest13266-21seq08:31:260
1586099310,28cyclictest5902-21chrt08:12:210
1586099310,28cyclictest5902-21chrt08:12:210
199192300,2sleep30-21swapper/311:11:123
199192300,2sleep30-21swapper/311:11:123
15863993017,10cyclictest22700-21chrt08:57:013
15863993017,10cyclictest22700-21chrt08:57:013
154492305,18sleep115532-21find07:11:231
91132290,3sleep30-21swapper/309:25:263
91132290,3sleep30-21swapper/309:25:263
79982290,2sleep18008-21ssh12:03:161
79982290,2sleep18008-21ssh12:03:161
15863992917,9cyclictest18054-21chrt07:20:243
15863992917,9cyclictest18054-21chrt07:20:243
15863992917,9cyclictest18054-21chrt07:20:243
15863992917,10cyclictest2248-21chrt08:04:003
15863992917,10cyclictest2248-21chrt08:04:003
15863992917,10cyclictest11743-21chrt08:30:083
15863992917,10cyclictest11743-21chrt08:30:083
15863992915,10cyclictest3702-21chrt12:31:103
15863992915,10cyclictest3702-21chrt12:31:103
15862992917,10cyclictest7442-21ssh12:02:212
15862992917,10cyclictest7442-21ssh12:02:212
118662290,2sleep211876-21ssh11:02:562
118662290,2sleep211876-21ssh11:02:562
15863992816,9cyclictest9186-21chrt10:28:243
15863992816,9cyclictest9186-21chrt10:28:243
15863992816,9cyclictest15499-21chrt08:40:213
15863992816,9cyclictest15499-21chrt08:40:213
15863992816,9cyclictest13060-21chrt09:28:523
15863992816,10cyclictest161482sleep307:15:023
15863992815,11cyclictest4352-21chrt10:23:503
15863992815,11cyclictest4352-21chrt10:23:503
15863992815,10cyclictest6605-21chrt09:54:163
15863992815,10cyclictest6605-21chrt09:54:163
15863992814,11cyclictest32028-21chrt07:56:173
15863992814,11cyclictest32028-21chrt07:56:173
15863992814,11cyclictest32028-21chrt07:56:173
15863992813,12cyclictest23586-21chrt07:34:313
15863992813,12cyclictest23586-21chrt07:34:313
49652270,4sleep30-21swapper/308:11:123
49652270,4sleep30-21swapper/308:11:123
201312270,11sleep333-21ksoftirqd/310:07:023
15863992715,10cyclictest21562-21chrt07:27:363
15863992713,12cyclictest31501-21chrt11:54:453
15863992713,12cyclictest31501-21chrt11:54:453
15863992713,11cyclictest9764-21chrt08:23:373
15863992713,11cyclictest9764-21chrt08:23:373
15863992713,11cyclictest31213-21chrt11:21:413
15863992713,11cyclictest31213-21chrt11:21:413
15863992713,11cyclictest22385-21chrt12:16:433
15863992713,11cyclictest22385-21chrt12:16:433
15863992713,11cyclictest22385-21chrt12:16:433
15863992713,11cyclictest19784-21chrt09:35:513
15863992713,11cyclictest19784-21chrt09:35:513
15863992713,11cyclictest15552-21chrt10:02:403
15863992713,11cyclictest15552-21chrt10:02:403
15863992713,10cyclictest12205-21chrt09:59:503
15863992713,10cyclictest12205-21chrt09:59:503
15863992713,10cyclictest12205-21chrt09:59:503
1586299277,13cyclictest2802-21entropy08:06:112
149902274,15sleep214356-21ls07:11:162
243012260,3sleep10-21swapper/109:39:591
243012260,3sleep10-21swapper/109:39:591
221152260,3sleep10-21swapper/111:13:031
221152260,3sleep10-21swapper/111:13:031
15863992617,7cyclictest31263-21chrt10:18:033
15863992617,7cyclictest31263-21chrt10:18:033
15863992617,7cyclictest31263-21chrt10:18:033
15863992617,7cyclictest175332sleep312:12:133
15863992617,7cyclictest175332sleep312:12:133
15863992615,9cyclictest19103-21chrt08:48:333
15863992615,9cyclictest13414-21chrt08:33:023
15863992615,9cyclictest13414-21chrt08:33:023
15863992615,8cyclictest308082sleep307:52:033
15863992615,8cyclictest308082sleep307:52:033
15863992615,8cyclictest264012sleep309:06:493
15863992614,9cyclictest27350-21chrt07:44:563
15863992614,9cyclictest27350-21chrt07:44:563
15863992614,9cyclictest21030-21taskset08:54:363
15863992614,9cyclictest21030-21taskset08:54:363
15863992614,9cyclictest19690-21chrt10:38:333
15863992614,9cyclictest19690-21chrt10:38:333
15863992613,9cyclictest22666-21taskset09:37:483
15863992613,9cyclictest22666-21taskset09:37:483
15863992613,10cyclictest29232-21chrt10:48:013
15863992613,10cyclictest29232-21chrt10:48:013
15863992613,10cyclictest28953-21chrt07:47:173
15863992613,10cyclictest28953-21chrt07:47:173
15863992613,10cyclictest25288-21chrt11:48:183
15863992613,10cyclictest25288-21chrt11:48:183
15863992613,10cyclictest15997-21taskset11:39:173
15863992613,10cyclictest15997-21taskset11:39:173
15863992612,10cyclictest25288-21chrt07:37:403
15863992612,10cyclictest25288-21chrt07:37:403
149382260,2sleep20-21swapper/212:10:352
149382260,2sleep20-21swapper/212:10:352
15863992515,8cyclictest23662sleep309:17:593
15863992515,8cyclictest23662sleep309:17:593
15863992515,8cyclictest23662sleep309:17:593
15863992513,9cyclictest2377-21chrt11:57:223
15863992513,9cyclictest2377-21chrt11:57:223
15863992512,10cyclictest12127-21chrt10:31:173
15863992512,10cyclictest12127-21chrt10:31:173
108932250,3sleep20-21swapper/211:34:222
69722240,3chrt0-21swapper/112:34:021
69722240,3chrt0-21swapper/112:34:021
15863992414,7cyclictest103612chrt12:36:413
15863992414,7cyclictest103612chrt12:36:413
15863992412,9cyclictest6812-21chrt10:57:383
15863992412,9cyclictest6812-21chrt10:57:383
15863992412,9cyclictest6812-21chrt10:57:383
15863992411,10cyclictest24507-21chrt09:01:233
15863992411,10cyclictest24507-21chrt09:01:233
1586299242,19cyclictest30698-21ssh09:46:132
1586299242,19cyclictest30698-21ssh09:46:132
1586299231,18cyclictest19511-21find11:11:092
1586299231,18cyclictest19511-21find11:11:092
15862992310,11cyclictest136-21systemd-journal10:35:582
15862992310,11cyclictest136-21systemd-journal10:35:582
1586199239,12cyclictest19025-21/usr/sbin/munin10:06:161
1586199238,12cyclictest5578-21grep08:11:201
1586199238,12cyclictest5578-21grep08:11:201
15862992210,10cyclictest26400-21cat10:45:592
15862992210,10cyclictest26400-21cat10:45:592
1586199222,16cyclictest3738-21ssh09:51:161
1586199222,16cyclictest3738-21ssh09:51:161
1586199221,18cyclictest31459-21ls07:56:101
1586199221,18cyclictest31459-21ls07:56:101
1586199221,18cyclictest31459-21ls07:56:101
1586199221,18cyclictest15885-21ls12:11:111
1586199221,18cyclictest15885-21ls12:11:111
1586199221,18cyclictest10410-21cut08:26:121
1586199221,18cyclictest10410-21cut08:26:121
1586199221,15cyclictest27397-21ssh11:51:021
1586199221,15cyclictest27397-21ssh11:51:021
11342220,3chrt1112-21sendmail10:20:581
11342220,3chrt1112-21sendmail10:20:581
11342220,3chrt1112-21sendmail10:20:581
1586299218,10cyclictest27-21ksoftirqd/211:46:132
1586299218,10cyclictest27-21ksoftirqd/211:46:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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