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2026-03-05 - 22:34
[ 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 Thu Mar 05, 2026 11:26:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1284727070,2sleep227-21ksoftirqd/207:11:322
764821280,2sleep20-21swapper/209:56:392
764821280,2sleep20-21swapper/209:56:392
764821280,2sleep20-21swapper/209:56:392
1050921000,2sleep30-21swapper/310:31:413
1050921000,2sleep30-21swapper/310:31:413
248612950,2sleep10-21swapper/107:41:421
248612950,2sleep10-21swapper/107:41:421
52542830,2chrt0-21swapper/010:26:400
52542830,2chrt0-21swapper/010:26:400
191432830,1sleep227-21ksoftirqd/208:51:402
191432830,1sleep227-21ksoftirqd/208:51:402
327482790,3sleep20-21swapper/210:21:352
327482790,3sleep20-21swapper/210:21:352
25412780,3sleep20-21swapper/209:20:092
25412780,3sleep20-21swapper/209:20:092
179752770,3sleep20-21swapper/211:11:312
95422760,3sleep20-21swapper/209:26:412
95422760,3sleep20-21swapper/209:26:412
72622760,3sleep20-21swapper/209:25:082
72622760,3sleep20-21swapper/209:25:082
322242760,5sleep20-21swapper/208:01:362
322242760,5sleep20-21swapper/208:01:362
147082710,2sleep30-21swapper/310:36:273
147082710,2sleep30-21swapper/310:36:273
224512700,3sleep00-21swapper/009:39:330
224512700,3sleep00-21swapper/009:39:330
29962690,3sleep20-21swapper/209:52:012
324692650,3chrt0-21swapper/310:21:323
324692650,3chrt0-21swapper/310:21:323
244062620,3sleep30-21swapper/310:46:283
244062620,3sleep30-21swapper/310:46:283
156322620,3chrt0-21swapper/307:16:403
156322620,3chrt0-21swapper/307:16:403
139852600,3sleep113979-21ssh09:31:301
139852600,3sleep113979-21ssh09:31:301
27312590,3sleep00-21swapper/008:11:220
232482570,2sleep111620-21snmpd07:36:441
232482570,2sleep111620-21snmpd07:36:441
46332550,3sleep00-21swapper/008:16:210
46332550,3sleep00-21swapper/008:16:210
302522550,3chrt0-21swapper/307:56:343
302522550,3chrt0-21swapper/307:56:343
230752540,3sleep012-21ksoftirqd/010:44:480
230752540,3sleep012-21ksoftirqd/010:44:480
73952530,4chrt0-21swapper/309:56:363
73952530,4chrt0-21swapper/309:56:363
73952530,4chrt0-21swapper/309:56:363
178762530,3sleep20-21swapper/209:35:252
178762530,3sleep20-21swapper/209:35:252
318032510,3sleep2261rcuc/210:21:192
318032510,3sleep2261rcuc/210:21:192
72492500,2sleep00-21swapper/008:21:310
72492500,2sleep00-21swapper/008:21:310
309882500,3sleep20-21swapper/210:51:422
309882500,3sleep20-21swapper/210:51:422
283882500,2sleep20-21swapper/211:21:322
299142480,3chrt0-21swapper/310:51:303
299142480,3chrt0-21swapper/310:51:303
19182440,3sleep11397-21/usr/sbin/munin09:51:321
129352440,4sleep20-21swapper/208:36:322
129352440,4sleep20-21swapper/208:36:322
230642430,2sleep227-21ksoftirqd/210:11:422
230642430,2sleep227-21ksoftirqd/210:11:422
223672420,2sleep30-21swapper/307:36:293
223672420,2sleep30-21swapper/307:36:293
314142410,2sleep30-21swapper/311:24:593
51242400,3sleep10-21swapper/109:21:411
51242400,3sleep10-21swapper/109:21:411
129512402,30sleep30-21swapper/307:11:343
246512380,3sleep00-21swapper/011:17:240
246512380,3sleep00-21swapper/011:17:240
246512380,3sleep00-21swapper/011:17:240
199932380,4sleep30-21swapper/308:56:233
199932380,4sleep30-21swapper/308:56:233
140142380,4chrt0-21swapper/010:03:000
140142380,4chrt0-21swapper/010:03:000
140142380,4chrt0-21swapper/010:03:000
198682370,3sleep30-21swapper/309:36:393
198682370,3sleep30-21swapper/309:36:393
188902370,3sleep00-21swapper/010:08:030
188902370,3sleep00-21swapper/010:08:030
262152360,2chrt13748-21cyclictest10:47:170
262152360,2chrt13748-21cyclictest10:47:170
278392350,3sleep30-21swapper/307:51:283
247722340,3sleep10-21swapper/110:13:581
247722340,3sleep10-21swapper/110:13:581
160092340,3chrt0-21swapper/311:09:473
160092340,3chrt0-21swapper/311:09:473
107042340,3sleep20-21swapper/211:04:202
107042340,3sleep20-21swapper/211:04:202
213922330,3sleep20-21swapper/209:38:102
213922330,3sleep20-21swapper/209:38:102
160322330,3sleep10-21swapper/111:09:491
160322330,3sleep10-21swapper/111:09:491
64512320,3sleep10-21swapper/111:00:091
64512320,3sleep10-21swapper/111:00:091
181612320,2sleep018166-21sh09:35:480
181612320,2sleep018166-21sh09:35:480
3522310,2sleep30-21swapper/309:50:213
3522310,2sleep30-21swapper/309:50:213
294362310,8sleep121-21ksoftirqd/111:21:511
168942310,2chrt13748-21cyclictest11:10:570
168942310,2chrt13748-21cyclictest11:10:570
13751993121,6cyclictest27-21ksoftirqd/209:11:292
13751993121,6cyclictest27-21ksoftirqd/209:11:292
111962310,4sleep20-21swapper/208:31:342
111962310,4sleep20-21swapper/208:31:342
84392300,2sleep00-21swapper/009:57:170
84392300,2sleep00-21swapper/009:57:170
84392300,2sleep00-21swapper/009:57:170
96162290,3sleep30-21swapper/309:26:423
96162290,3sleep30-21swapper/309:26:423
310062290,3sleep10-21swapper/109:16:261
310062290,3sleep10-21swapper/109:16:261
21002290,2sleep10-21swapper/110:56:201
21002290,2sleep10-21swapper/110:56:201
207082290,3sleep30-21swapper/310:41:383
207082290,3sleep30-21swapper/310:41:383
13751992917,6cyclictest27-21ksoftirqd/210:31:402
13751992917,6cyclictest27-21ksoftirqd/210:31:402
302922280,2sleep030363-21mailstats07:56:360
302922280,2sleep030363-21mailstats07:56:360
261532280,3chrt0-21swapper/207:46:292
202372280,3sleep00-21swapper/007:31:270
202372280,3sleep00-21swapper/007:31:270
300112270,2chrt0-21swapper/109:15:261
300112270,2chrt0-21swapper/109:15:261
151902270,11sleep333-21ksoftirqd/309:31:523
151902270,11sleep333-21ksoftirqd/309:31:523
100952270,2sleep30-21swapper/311:03:203
100952270,2sleep30-21swapper/311:03:203
38202260,3sleep10-21swapper/108:11:401
38202260,3sleep10-21swapper/108:11:401
152972260,3sleep011620-21snmpd07:16:370
152972260,3sleep011620-21snmpd07:16:370
13751992612,8cyclictest131rcu_preempt07:21:372
131702263,17sleep012202-21ls07:11:390
267552250,4sleep30-21swapper/309:11:383
267552250,4sleep30-21swapper/309:11:383
1375199257,6cyclictest131rcu_preempt07:56:382
1375199257,6cyclictest131rcu_preempt07:56:382
13750992519,4cyclictest31671-21latency_hist10:21:161
13750992519,4cyclictest31671-21latency_hist10:21:161
29502240,4sleep22812-21/usr/sbin/munin08:11:292
29502240,4sleep22812-21/usr/sbin/munin08:11:292
17932240,3sleep01789-21ssh09:51:310
164272240,2sleep0151rcuc/007:21:270
1375199249,4cyclictest27-21ksoftirqd/210:45:012
1375199249,4cyclictest27-21ksoftirqd/210:45:012
13751992416,6cyclictest26932-21ssh11:20:202
13751992416,6cyclictest26932-21ssh11:20:202
13751992416,6cyclictest26932-21ssh11:20:202
1375199241,18cyclictest5731-21find08:16:412
1375199241,18cyclictest5731-21find08:16:412
1375199241,18cyclictest5731-21find08:16:412
99482230,3chrt0-21swapper/011:03:050
99482230,3chrt0-21swapper/011:03:050
31472230,1sleep10-21swapper/110:25:201
31472230,1sleep10-21swapper/110:25:201
220382230,5chrt0-21swapper/110:43:041
220382230,5chrt0-21swapper/110:43:041
1375199231,18cyclictest14579-21cut07:16:282
1375199231,18cyclictest14579-21cut07:16:282
1375199230,17cyclictest25521-21ls10:46:402
1375199230,17cyclictest25521-21ls10:46:402
13750992316,5cyclictest22848-21ssh09:40:051
13750992316,5cyclictest22848-21ssh09:40:051
1375099231,18cyclictest2720-21ls08:11:221
13749992317,4cyclictest3783-21/usr/sbin/munin09:21:290
13749992317,4cyclictest3783-21/usr/sbin/munin09:21:290
13749992316,5cyclictest1345-21ssh10:22:200
13749992316,5cyclictest1345-21ssh10:22:200
1374999231,10cyclictest26366-21tail07:46:310
137062234,12sleep112202-21ls07:11:481
318112220,2sleep00-21swapper/008:01:300
318112220,2sleep00-21swapper/008:01:300
1375299223,13cyclictest15339-21taskset08:41:403
1375299223,13cyclictest15339-21taskset08:41:403
1375199225,6cyclictest131rcu_preempt10:39:262
1375199225,6cyclictest131rcu_preempt10:39:262
1375199222,17cyclictest52562/usr/sbin/munin10:26:402
1375199222,17cyclictest52562/usr/sbin/munin10:26:402
1375199222,17cyclictest24332-21uniq09:41:302
1375199222,17cyclictest24332-21uniq09:41:302
13751992216,4cyclictest27-21ksoftirqd/207:51:392
13751992213,6cyclictest27-21ksoftirqd/210:06:402
13751992213,6cyclictest27-21ksoftirqd/210:06:402
1375199221,12cyclictest25718-21wc07:46:232
1375199221,12cyclictest25718-21wc07:46:232
1375099229,11cyclictest729-21ssh09:50:481
1375099229,11cyclictest729-21ssh09:50:481
13750992215,5cyclictest17045-21ps07:21:341
1375099221,18cyclictest18027-21ls08:51:201
1375099221,18cyclictest18027-21ls08:51:201
279782210,3sleep00-21swapper/007:51:290
13751992114,5cyclictest17232-21find08:46:402
13751992114,5cyclictest17232-21find08:46:402
13751992114,5cyclictest14163-21ssh11:07:192
13751992114,5cyclictest14163-21ssh11:07:192
13751992113,6cyclictest27-21ksoftirqd/208:06:402
1375199211,17cyclictest9677-21ls08:26:392
1375199211,17cyclictest9677-21ls08:26:392
1375199211,15cyclictest20425-21ls07:31:292
1375199211,15cyclictest20425-21ls07:31:292
1375199211,13cyclictest3469-21ssh10:56:392
1375199211,13cyclictest3469-21ssh10:56:392
1375099213,7cyclictest21-21ksoftirqd/111:13:271
13750992114,5cyclictest15660-21find10:36:391
13750992114,5cyclictest15660-21find10:36:391
1375099211,11cyclictest243872/usr/sbin/munin10:46:281
1375099211,11cyclictest243872/usr/sbin/munin10:46:281
1374999218,11cyclictest19516-21basename10:41:170
1374999218,11cyclictest19516-21basename10:41:170
1374999211,8cyclictest15334-21find08:41:400
1374999211,8cyclictest15334-21find08:41:400
13749992115,4cyclictest7786-1kworker/0:1H09:46:370
13749992115,4cyclictest7786-1kworker/0:1H09:46:370
13749992111,8cyclictest23831-21/usr/sbin/munin09:06:350
13749992111,8cyclictest23831-21/usr/sbin/munin09:06:350
1374999211,17cyclictest19141-21grep08:51:390
1374999211,17cyclictest19141-21grep08:51:390
114892211,3sleep30-21swapper/308:31:403
114892211,3sleep30-21swapper/308:31:403
317452200,3chrt0-21swapper/010:21:170
317452200,3chrt0-21swapper/010:21:170
292182200,3sleep30-21swapper/310:18:063
292182200,3sleep30-21swapper/310:18:063
1375199203,12cyclictest73-21kswapd008:41:402
1375199203,12cyclictest73-21kswapd008:41:402
13751992014,4cyclictest27-21ksoftirqd/208:21:272
13751992014,4cyclictest27-21ksoftirqd/208:21:272
1375099203,7cyclictest21-21ksoftirqd/108:51:401
1375099203,7cyclictest21-21ksoftirqd/108:51:401
1375099201,15cyclictest19199-21find07:26:401
1375099201,15cyclictest19199-21find07:26:401
1375099201,11cyclictest13810-21ssh10:02:401
1375099201,11cyclictest13810-21ssh10:02:401
1375099201,11cyclictest13810-21ssh10:02:401
13750992010,3cyclictest28149-21sh09:46:071
13750992010,3cyclictest28149-21sh09:46:071
1374999208,10cyclictest27047-21sed09:11:410
1374999208,10cyclictest27047-21sed09:11:410
1374999203,3cyclictest7776-21ssh11:01:270
1374999202,16cyclictest24257-21if_eth007:41:330
1374999202,16cyclictest24257-21if_eth007:41:330
1374999202,10cyclictest11495-21sh09:28:550
1374999202,10cyclictest11495-21sh09:28:550
1374999201,17cyclictest18624-21ssh11:11:400
1374999201,16cyclictest29695-21df_inode10:51:290
1374999201,16cyclictest29695-21df_inode10:51:290
13749992010,8cyclictest10779-21tune2fs08:31:290
13749992010,8cyclictest10779-21tune2fs08:31:290
1375199192,13cyclictest24797-21find09:06:392
1375199192,13cyclictest24797-21find09:06:392
1375199191,12cyclictest12070-21cut10:01:312
1375199191,12cyclictest12070-21cut10:01:312
1375199191,12cyclictest12070-21cut10:01:312
1375199191,11cyclictest20594-21missed_timers08:56:312
1375199191,11cyclictest20594-21missed_timers08:56:312
1375099198,3cyclictest7626-21find08:21:381
1375099198,3cyclictest7626-21find08:21:381
1375099197,3cyclictest131rcu_preempt11:01:381
1375099197,3cyclictest131rcu_preempt11:01:381
1375099192,14cyclictest6740-21ssh09:56:281
1375099192,14cyclictest6740-21ssh09:56:281
1375099192,14cyclictest6740-21ssh09:56:281
13750991911,7cyclictest21-21ksoftirqd/110:06:391
13750991911,7cyclictest21-21ksoftirqd/110:06:391
1375099190,16cyclictest27416-21latency_hist07:51:231
1374999199,8cyclictest0-21swapper/010:56:320
1374999198,8cyclictest29184-21grep11:21:410
1374999197,10cyclictest22042-21ls10:11:300
1374999197,10cyclictest22042-21ls10:11:300
1374999196,11cyclictest23181-21unixbench_singl07:36:400
1374999196,11cyclictest23181-21unixbench_singl07:36:400
1374999193,8cyclictest24314-21fschecks_time09:41:300
1374999193,8cyclictest24314-21fschecks_time09:41:300
1374999191,8cyclictest10300-21/usr/sbin/munin10:31:380
1374999191,8cyclictest10300-21/usr/sbin/munin10:31:380
13749991913,4cyclictest16823-21sshd08:46:340
13749991913,4cyclictest16823-21sshd08:46:340
13749991912,5cyclictest0-21swapper/008:40:540
13749991912,5cyclictest0-21swapper/008:40:540
61102180,1sleep3321rcuc/310:59:423
61102180,1sleep3321rcuc/310:59:423
1375299181,13cyclictest0-21swapper/308:26:173
1375299181,13cyclictest0-21swapper/308:26:173
1375299181,12cyclictest0-21swapper/310:01:333
1375299181,12cyclictest0-21swapper/310:01:333
1375299181,12cyclictest0-21swapper/310:01:333
1375299181,12cyclictest0-21swapper/307:41:423
1375299181,12cyclictest0-21swapper/307:41:423
1375299181,11cyclictest0-21swapper/309:21:293
1375299181,11cyclictest0-21swapper/309:21:293
1375199181,15cyclictest695-21runrttasks09:01:392
1375199181,15cyclictest25477-21diskmemload09:46:402
1375199181,15cyclictest25477-21diskmemload09:46:402
1375199181,13cyclictest22342-21tr07:36:292
1375199181,13cyclictest22342-21tr07:36:292
1375099182,13cyclictest0-21swapper/109:06:171
1375099181,9cyclictest8421-21/usr/sbin/munin09:26:371
1375099181,9cyclictest8421-21/usr/sbin/munin09:26:371
13750991811,5cyclictest29611-21sort07:56:271
13750991811,5cyclictest29611-21sort07:56:271
1375099181,15cyclictest14326-21grep08:41:261
1375099181,15cyclictest14326-21grep08:41:261
1375099181,13cyclictest15254-21sendmail_mailtr07:16:361
1375099181,13cyclictest15254-21sendmail_mailtr07:16:361
1375099180,4cyclictest131rcu_preempt10:31:401
1375099180,4cyclictest131rcu_preempt10:31:401
1374999189,6cyclictest0-21swapper/009:01:400
1374999183,6cyclictest10296-21sh08:31:160
1374999183,6cyclictest10296-21sh08:31:160
13749991812,4cyclictest0-21swapper/007:26:390
13749991812,4cyclictest0-21swapper/007:26:390
1374999181,14cyclictest20295-21fschecks_time08:56:290
1374999181,14cyclictest20295-21fschecks_time08:56:290
1375299171,13cyclictest0-21swapper/308:11:293
1375299171,13cyclictest0-21swapper/308:11:293
1375299171,12cyclictest0-21swapper/309:41:293
1375299171,12cyclictest0-21swapper/309:41:293
1375299171,12cyclictest0-21swapper/309:01:173
1375299171,12cyclictest0-21swapper/309:01:173
1375299171,11cyclictest0-21swapper/308:06:403
1375199171,12cyclictest19279-21wc07:26:412
1375199171,12cyclictest19279-21wc07:26:412
1375099174,3cyclictest131rcu_preempt07:51:301
1375099172,10cyclictest15340-21grep08:41:401
1375099172,10cyclictest15340-21grep08:41:401
1375099171,14cyclictest0-21swapper/108:29:581
1375099171,14cyclictest0-21swapper/108:29:581
1375099171,14cyclictest0-21swapper/108:02:171
1375099171,14cyclictest0-21swapper/108:02:171
13750991710,5cyclictest23365-21grep11:16:321
13750991710,5cyclictest23365-21grep11:16:321
13750991710,5cyclictest23365-21grep11:16:321
13750991710,4cyclictest5204-21switchtime10:26:381
13750991710,4cyclictest5204-21switchtime10:26:381
1374999172,13cyclictest29141-21kworker/0:009:16:310
1374999172,13cyclictest29141-21kworker/0:009:16:310
13749991712,3cyclictest151rcuc/008:16:410
13749991712,3cyclictest151rcuc/008:16:410
13749991712,3cyclictest151rcuc/008:16:410
1375299161,10cyclictest0-21swapper/308:26:393
1375299161,10cyclictest0-21swapper/308:26:393
13752991610,4cyclictest183082sleep307:26:293
13752991610,4cyclictest183082sleep307:26:293
1375099169,5cyclictest0-21swapper/108:31:321
1375099169,5cyclictest0-21swapper/108:31:321
1375099168,6cyclictest21076-21find07:31:381
1375099168,6cyclictest21076-21find07:31:381
1375099167,7cyclictest4969-21fschecks_time08:16:311
1375099167,7cyclictest4969-21fschecks_time08:16:311
1375099167,7cyclictest4969-21fschecks_time08:16:311
1375099161,12cyclictest24121-21grep09:06:291
1375099161,12cyclictest24121-21grep09:06:291
1375299151,12cyclictest0-21swapper/309:06:273
1375299151,12cyclictest0-21swapper/309:06:273
1375299151,10cyclictest23479-21chrt11:16:343
1375299151,10cyclictest23479-21chrt11:16:343
1375299151,10cyclictest23479-21chrt11:16:343
1375099151,11cyclictest20072-21acpi08:56:271
1375099151,11cyclictest20072-21acpi08:56:271
1375299148,5cyclictest0-21swapper/308:36:293
1375299148,5cyclictest0-21swapper/308:36:293
1375299143,8cyclictest0-21swapper/310:11:433
1375299143,8cyclictest0-21swapper/310:11:433
1375299142,9cyclictest0-21swapper/307:21:393
1375299141,11cyclictest19501-21chrt10:08:503
1375299141,11cyclictest19501-21chrt10:08:503
1375299141,10cyclictest6047-21chrt08:17:003
1375299141,10cyclictest6047-21chrt08:17:003
1375299141,10cyclictest6047-21chrt08:17:003
1375299141,10cyclictest4926-21taskset09:54:313
1375299141,10cyclictest17602-21chrt11:11:283
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