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2026-01-17 - 16:54
[ 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 Sat Jan 17, 2026 12:44:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2979821410,2sleep30-21swapper/310:05:503
2979821410,2sleep30-21swapper/310:05:503
2572521410,2sleep10-21swapper/109:29:351
2701121340,3sleep00-21swapper/008:35:490
2701121340,3sleep00-21swapper/008:35:490
502421240,3chrt0-21swapper/309:05:423
502421240,3chrt0-21swapper/309:05:423
44602990,2sleep10-21swapper/111:19:311
44602990,2sleep10-21swapper/111:19:311
228572840,2sleep30-21swapper/310:31:263
228572840,2sleep30-21swapper/310:31:263
78852700,4sleep00-21swapper/012:27:420
78852700,4sleep00-21swapper/012:27:420
60332660,4chrt0-21swapper/210:47:412
60332660,4chrt0-21swapper/210:47:412
39442660,3sleep00-21swapper/010:12:300
39442660,3sleep00-21swapper/010:12:300
197012650,4sleep30-21swapper/312:06:513
197012650,4sleep30-21swapper/312:06:513
121882600,3sleep20-21swapper/212:00:072
121882600,3sleep20-21swapper/212:00:072
121882600,3sleep20-21swapper/212:00:072
71892590,3sleep20-21swapper/209:43:152
71892590,3sleep20-21swapper/209:43:152
182192580,2sleep20-21swapper/212:05:472
182192580,2sleep20-21swapper/212:05:472
287192570,2sleep027818-21ls07:10:520
287192570,2sleep027818-21ls07:10:520
67492540,4chrt0-21swapper/109:10:381
67492540,4chrt0-21swapper/109:10:381
182732530,3chrt0-21swapper/208:10:522
230572520,3sleep20-21swapper/209:25:542
162672520,2sleep227-21ksoftirqd/212:35:532
162672520,2sleep227-21ksoftirqd/212:35:532
162672520,2sleep227-21ksoftirqd/212:35:532
9642510,3sleep20-21swapper/207:25:352
281632510,3sleep1201rcuc/112:15:451
281632510,3sleep1201rcuc/112:15:451
49752500,3sleep00-21swapper/011:20:140
49752500,3sleep00-21swapper/011:20:140
188672470,3sleep10-21swapper/111:00:461
188672470,3sleep10-21swapper/111:00:461
18142470,11sleep333-21ksoftirqd/309:37:333
18142470,11sleep333-21ksoftirqd/309:37:333
300082460,3sleep10-21swapper/107:15:421
300082460,3sleep10-21swapper/107:15:421
300082460,3sleep10-21swapper/107:15:421
228722440,3sleep30-21swapper/308:25:443
228722440,3sleep30-21swapper/308:25:443
71082430,2sleep00-21swapper/009:43:090
71082430,2sleep00-21swapper/009:43:090
40612410,4sleep1201rcuc/112:24:211
40612410,4sleep1201rcuc/112:24:211
151172410,3chrt0-21swapper/309:50:513
75792400,3sleep00-21swapper/009:10:490
75792400,3sleep00-21swapper/009:10:490
281372400,3sleep00-21swapper/011:10:430
273102390,3sleep30-21swapper/311:41:593
273102390,3sleep30-21swapper/311:41:593
227682390,3sleep30-21swapper/309:59:033
227682390,3sleep30-21swapper/309:59:033
296132380,3sleep00-21swapper/012:16:370
296132380,3sleep00-21swapper/012:16:370
250062370,2sleep30-21swapper/309:28:373
24402370,2sleep0482-21snmpd07:28:030
48892360,3sleep00-21swapper/010:46:060
48892360,3sleep00-21swapper/010:46:060
197792360,3sleep00-21swapper/011:01:170
197792360,3sleep00-21swapper/011:01:170
268232350,3sleep10-21swapper/109:30:441
268232350,3sleep10-21swapper/109:30:441
56732340,6sleep227-21ksoftirqd/210:14:532
56732340,6sleep227-21ksoftirqd/210:14:532
278262340,3sleep20-21swapper/210:36:282
278262340,3sleep20-21swapper/210:36:282
129992340,2sleep013012-21rm09:49:240
129992340,2sleep013012-21rm09:49:240
307742330,4sleep30-21swapper/310:40:303
307742330,4sleep30-21swapper/310:40:303
290152330,3sleep30-21swapper/309:32:143
290152330,3sleep30-21swapper/309:32:143
214402330,3sleep30-21swapper/309:25:273
214402330,3sleep30-21swapper/309:25:273
111162330,3chrt0-21swapper/311:58:393
111162330,3chrt0-21swapper/311:58:393
111162330,3chrt0-21swapper/311:58:393
107702330,3sleep20-21swapper/210:20:042
107702330,3sleep20-21swapper/210:20:042
107702330,3sleep20-21swapper/210:20:042
30192320,3sleep30-21swapper/307:30:433
30192320,3sleep30-21swapper/307:30:433
173502320,3sleep10-21swapper/109:53:301
9352310,2sleep10-21swapper/110:42:291
9352310,2sleep10-21swapper/110:42:291
81662310,3chrt0-21swapper/309:10:563
81662310,3chrt0-21swapper/309:10:563
76742310,2sleep10-21swapper/109:10:511
76742310,2sleep10-21swapper/109:10:511
46822310,3chrt0-21swapper/107:35:391
207662310,3sleep10-21swapper/109:24:331
207662310,3sleep10-21swapper/109:24:331
165702310,3sleep013025-21kworker/0:112:35:540
165702310,3sleep013025-21kworker/0:112:35:540
165702310,3sleep013025-21kworker/0:112:35:540
15332310,2chrt0-21swapper/311:49:153
15332310,2chrt0-21swapper/311:49:153
149392310,2sleep30-21swapper/310:24:113
149392310,2sleep30-21swapper/310:24:113
147832310,3sleep20-21swapper/210:23:582
147832310,3sleep20-21swapper/210:23:582
29286993018,10cyclictest5132-21ssh11:52:202
29286993018,10cyclictest5132-21ssh11:52:202
288012304,18sleep128906-21sed07:10:531
288012304,18sleep128906-21sed07:10:531
283522308,12sleep20-21swapper/207:10:452
283522308,12sleep20-21swapper/207:10:452
197342300,2sleep30-21swapper/308:15:473
197342300,2sleep30-21swapper/308:15:473
187412300,3sleep10-21swapper/112:38:481
187412300,3sleep10-21swapper/112:38:481
187412300,3sleep10-21swapper/112:38:481
166962300,2sleep016707-21ssh09:52:380
148462280,3sleep30-21swapper/312:02:053
148462280,3sleep30-21swapper/312:02:053
45292270,3sleep20-21swapper/211:19:362
45292270,3sleep20-21swapper/211:19:362
212842270,3sleep10-21swapper/109:57:001
212842270,3sleep10-21swapper/109:57:001
106542270,3chrt0-21swapper/010:19:540
106542270,3chrt0-21swapper/010:19:540
106542270,3chrt0-21swapper/010:19:540
29286992613,10cyclictest1071-21/usr/sbin/munin07:25:492
29285992614,10cyclictest11794-21ssh10:53:501
29285992614,10cyclictest11794-21ssh10:53:501
29284992615,8cyclictest14603-21sh12:01:450
29284992615,8cyclictest14603-21sh12:01:450
227722260,3sleep30-21swapper/308:25:363
227722260,3sleep30-21swapper/308:25:363
201582261,2sleep20-21swapper/210:29:332
201582261,2sleep20-21swapper/210:29:332
147932260,2sleep30-21swapper/312:35:163
147932260,2sleep30-21swapper/312:35:163
55022250,3sleep00-21swapper/011:52:490
55022250,3sleep00-21swapper/011:52:490
283922250,4sleep20-21swapper/210:05:092
283922250,4sleep20-21swapper/210:05:092
280532252,16sleep30-21swapper/307:10:423
280532252,16sleep30-21swapper/307:10:423
242982250,2sleep10-21swapper/111:05:521
242982250,2sleep10-21swapper/111:05:521
2928699243,18cyclictest23078-21/usr/sbin/munin11:05:532
2928699243,18cyclictest23078-21/usr/sbin/munin11:05:532
29285992417,5cyclictest26553-21/usr/sbin/munin10:35:451
29285992417,5cyclictest26553-21/usr/sbin/munin10:35:451
29285992416,6cyclictest19146-21ssh11:34:201
29285992416,6cyclictest19146-21ssh11:34:201
2928599241,19cyclictest13258-21ls12:00:451
2928599241,19cyclictest13258-21ls12:00:451
2928499243,18cyclictest5791-21grep07:35:530
2928499243,18cyclictest5791-21grep07:35:530
2928499243,13cyclictest7331-21sh11:21:490
2928499243,13cyclictest7331-21sh11:21:490
214082240,3sleep221058-21/usr/sbin/munin08:20:452
214082240,3sleep221058-21/usr/sbin/munin08:20:452
2928699232,18cyclictest18252-21/usr/sbin/munin11:00:532
2928699232,18cyclictest18252-21/usr/sbin/munin11:00:532
2928699231,19cyclictest11941-21find07:55:422
2928699231,19cyclictest11941-21find07:55:422
2928599231,16cyclictest25986-21ssh11:40:471
2928599231,16cyclictest25986-21ssh11:40:471
2928499232,18cyclictest26366-21latency_hist08:35:360
2928499232,18cyclictest26366-21latency_hist08:35:360
2928499232,18cyclictest24215-21sort10:00:420
317252220,3sleep00-21swapper/010:40:480
317252220,3sleep00-21swapper/010:40:480
2928699223,6cyclictest27-21ksoftirqd/212:29:212
2928699223,6cyclictest27-21ksoftirqd/212:29:212
2928699223,6cyclictest27-21ksoftirqd/208:45:482
2928699222,4cyclictest27-21ksoftirqd/208:05:542
2928699222,4cyclictest27-21ksoftirqd/208:05:542
2928699222,18cyclictest31758-21cpu09:35:422
2928699222,18cyclictest31758-21cpu09:35:422
2928699222,18cyclictest20631-21fschecks_time11:35:432
2928699222,18cyclictest20631-21fschecks_time11:35:432
2928699222,18cyclictest13379-21sort10:55:412
2928699222,18cyclictest13379-21sort10:55:412
2928699222,18cyclictest13379-21sort10:55:412
2928699222,17cyclictest8888-21needreboot07:45:482
2928699222,17cyclictest8888-21needreboot07:45:482
2928699222,17cyclictest19419-21fschecks_time08:15:452
2928699222,17cyclictest19419-21fschecks_time08:15:452
2928699222,17cyclictest13018-21grep09:15:542
2928699222,17cyclictest13018-21grep09:15:542
29286992214,6cyclictest10735-21latency12:30:452
29286992214,6cyclictest10735-21latency12:30:452
29286992213,7cyclictest6508-21diskmemload11:48:342
29286992213,7cyclictest6508-21diskmemload11:48:342
2928699221,19cyclictest7530-21timerwakeupswit07:40:512
2928699221,19cyclictest7530-21timerwakeupswit07:40:512
2928699221,19cyclictest10390-21grep09:45:552
2928699221,19cyclictest10390-21grep09:45:552
2928699221,18cyclictest24910-21fschecks_time08:30:442
2928699221,18cyclictest24910-21fschecks_time08:30:442
2928699221,18cyclictest15312-21find11:30:422
2928699221,18cyclictest15312-21find11:30:422
2928699221,18cyclictest1285-21find08:55:402
2928699221,18cyclictest1285-21find08:55:402
2928699221,18cyclictest10682-21sort11:25:452
2928699221,18cyclictest10682-21sort11:25:452
29285992213,6cyclictest28459-21/usr/sbin/munin11:10:451
2928599221,11cyclictest952-21latency_hist07:25:351
2928499229,10cyclictest4465-21ls07:35:310
2928499229,10cyclictest4465-21ls07:35:310
2928499223,17cyclictest22375-21unixbench_multi10:30:530
2928499223,17cyclictest22375-21unixbench_multi10:30:530
2928499222,18cyclictest12144-21ps10:20:500
2928499222,18cyclictest12144-21ps10:20:500
2928499222,18cyclictest10566-21kernelversion07:50:590
2928499222,17cyclictest8741-21kernelversion07:45:470
2928499222,17cyclictest8741-21kernelversion07:45:470
2928499222,17cyclictest22988-21tune2fs12:10:450
2928499222,17cyclictest22988-21tune2fs12:10:450
2928499222,17cyclictest12343-21cat07:55:450
2928499222,17cyclictest12343-21cat07:55:450
29284992214,7cyclictest30436-21ssh10:40:020
29284992214,7cyclictest30436-21ssh10:40:020
29284992211,9cyclictest24299-21/usr/sbin/munin11:05:520
29284992211,9cyclictest24299-21/usr/sbin/munin11:05:520
124122220,4sleep10-21swapper/109:48:361
124122220,4sleep10-21swapper/109:48:361
117322220,2sleep10-21swapper/111:59:301
117322220,2sleep10-21swapper/111:59:301
117322220,2sleep10-21swapper/111:59:301
10492220,3sleep20-21swapper/212:20:492
10492220,3sleep20-21swapper/212:20:492
52822210,3sleep10-21swapper/107:35:471
52822210,3sleep10-21swapper/107:35:471
2928699215,3cyclictest131rcu_preempt10:52:112
2928699215,3cyclictest131rcu_preempt10:52:112
2928699213,6cyclictest27-21ksoftirqd/212:01:322
2928699213,6cyclictest27-21ksoftirqd/212:01:322
2928699212,17cyclictest22170-21switchtime10:30:522
2928699212,17cyclictest22170-21switchtime10:30:522
2928699212,17cyclictest13990-21fschecks_time08:00:422
2928699212,17cyclictest13990-21fschecks_time08:00:422
2928699212,17cyclictest10349-21fschecks_count07:50:572
2928699212,16cyclictest3958-21sed07:30:522
2928699212,16cyclictest3958-21sed07:30:522
2928699211,6cyclictest192492rm09:22:302
2928699211,6cyclictest192492rm09:22:302
29286992111,8cyclictest5401-1kworker/u9:111:45:302
29286992111,8cyclictest5401-1kworker/u9:111:45:302
2928699211,18cyclictest5063-21kernelversion07:35:452
2928699211,18cyclictest5063-21kernelversion07:35:452
2928699211,18cyclictest29989-21switchtime10:05:522
2928699211,18cyclictest29989-21switchtime10:05:522
2928699211,18cyclictest18840-21latency_hist09:55:322
2928699211,17cyclictest6511-21latency_hist09:10:302
2928699211,17cyclictest6511-21latency_hist09:10:302
2928699211,17cyclictest23417-21cut08:25:502
2928699211,17cyclictest23417-21cut08:25:502
2928699211,14cyclictest6826-21find09:10:412
2928699211,14cyclictest6826-21find09:10:412
2928699211,14cyclictest22865-21ssh12:10:442
2928699211,14cyclictest22865-21ssh12:10:442
2928699211,10cyclictest198492ntp_states09:55:502
2928699211,10cyclictest198492ntp_states09:55:502
2928599218,10cyclictest14936-21head08:00:521
2928599218,10cyclictest14936-21head08:00:521
29285992116,3cyclictest48-21kcompactd009:35:461
29285992116,3cyclictest48-21kcompactd009:35:461
2928599211,4cyclictest131rcu_preempt09:16:331
2928599211,4cyclictest131rcu_preempt09:16:331
29285992114,5cyclictest4580-21sed10:45:561
29285992114,5cyclictest4580-21sed10:45:561
29285992113,6cyclictest22452-21grep10:30:531
29285992113,6cyclictest22452-21grep10:30:531
2928499213,16cyclictest695-21runrttasks08:50:540
2928499213,16cyclictest24748-21cut10:00:480
2928499213,16cyclictest24748-21cut10:00:480
2928499213,16cyclictest11950-21df09:15:430
2928499213,16cyclictest11950-21df09:15:430
2928499213,16cyclictest11531-21grep11:25:540
2928499213,16cyclictest11531-21grep11:25:540
2928499213,15cyclictest31863-21fschecks_count07:20:420
2928499212,17cyclictest3365-21fschecks_time09:00:440
29284992117,3cyclictest11763-21ssh10:53:480
29284992117,3cyclictest11763-21ssh10:53:480
29284992114,5cyclictest482-21snmpd12:24:010
29284992114,5cyclictest482-21snmpd12:24:010
29284992114,5cyclictest10734-21grep12:30:450
29284992114,5cyclictest10734-21grep12:30:450
29284992111,8cyclictest8047-21ssh11:55:440
29284992111,8cyclictest8047-21ssh11:55:440
29284992111,8cyclictest8047-21ssh11:55:440
29284992111,8cyclictest13432-21df_inode10:55:420
29284992111,8cyclictest13432-21df_inode10:55:420
29284992111,8cyclictest13432-21df_inode10:55:420
2928499211,12cyclictest21462ssh09:38:010
2928499211,12cyclictest21462ssh09:38:010
286552210,2chrt0-21swapper/209:31:452
286552210,2chrt0-21swapper/209:31:452
249892210,11sleep333-21ksoftirqd/312:12:143
249892210,11sleep333-21ksoftirqd/312:12:143
129262210,3sleep10-21swapper/111:27:431
129262210,3sleep10-21swapper/111:27:431
2928699207,11cyclictest7065-21seq11:21:232
2928699207,11cyclictest7065-21seq11:21:232
2928699202,16cyclictest29913-21latency_hist08:45:312
2928699202,16cyclictest1160-21latency_hist08:55:332
2928699202,15cyclictest28141-21ssh11:10:422
2928699201,17cyclictest4113-21timerwakeupswit09:00:542
2928699201,17cyclictest29007-21grep12:15:532
2928699201,17cyclictest29007-21grep12:15:532
2928699201,16cyclictest31979-21sh10:40:512
2928699201,16cyclictest31979-21sh10:40:512
2928599203,14cyclictest3271-21latency11:50:471
2928599203,14cyclictest3271-21latency11:50:471
29285992014,4cyclictest21-21ksoftirqd/112:06:561
29285992014,4cyclictest21-21ksoftirqd/112:06:561
29285992013,5cyclictest27386-21ssh10:03:451
29285992013,5cyclictest27386-21ssh10:03:451
29285992013,5cyclictest25052-21sh12:12:181
29285992013,5cyclictest25052-21sh12:12:181
29285992012,6cyclictest6508-21diskmemload10:19:241
29285992012,6cyclictest6508-21diskmemload10:19:241
29285992012,6cyclictest6508-21diskmemload10:19:241
29285992012,6cyclictest3773-21ssh10:12:161
29285992012,6cyclictest3773-21ssh10:12:161
29285992011,7cyclictest4811-21sh09:40:461
29285992011,7cyclictest4811-21sh09:40:461
29285992011,6cyclictest0-21swapper/107:45:431
29285992011,6cyclictest0-21swapper/107:45:431
29285992010,3cyclictest21-21ksoftirqd/108:09:251
29285992010,3cyclictest21-21ksoftirqd/108:09:251
2928499208,4cyclictest38750irq/56-eth011:49:040
2928499208,4cyclictest38750irq/56-eth011:49:040
2928499208,4cyclictest38750irq/56-eth011:38:110
2928499208,4cyclictest38750irq/56-eth011:38:110
2928499207,10cyclictest22875-21grep08:25:440
2928499207,10cyclictest22875-21grep08:25:440
2928499203,15cyclictest7670-21grep07:40:520
2928499203,15cyclictest7670-21grep07:40:520
2928499203,15cyclictest28465-21fschecks_count08:40:440
2928499202,16cyclictest29107-21ssh10:05:430
2928499202,16cyclictest29107-21ssh10:05:430
2928499202,16cyclictest20002-21cut08:15:530
2928499202,16cyclictest20002-21cut08:15:530
2928499202,16cyclictest19472-21gltestperf09:55:450
2928499202,16cyclictest17091-21fschecks_count09:20:440
2928499202,16cyclictest17091-21fschecks_count09:20:440
29284992011,7cyclictest20020-21latency_hist11:35:350
29284992011,7cyclictest20020-21latency_hist11:35:350
2928499201,16cyclictest22509-21ssh09:25:500
27662200,2sleep333-21ksoftirqd/311:17:123
27662200,2sleep333-21ksoftirqd/311:17:123
308702190,3sleep30-21swapper/311:13:023
2928799191,13cyclictest0-21swapper/311:50:543
2928799191,13cyclictest0-21swapper/311:50:543
2928799191,12cyclictest0-21swapper/311:30:383
2928799191,12cyclictest0-21swapper/311:30:383
2928699191,16cyclictest26675-21fschecks_time08:35:472
2928699191,16cyclictest26675-21fschecks_time08:35:472
2928599193,14cyclictest6508-21diskmemload11:45:491
2928599193,14cyclictest6508-21diskmemload11:45:491
29285991913,4cyclictest21-21ksoftirqd/108:55:491
29285991913,4cyclictest21-21ksoftirqd/108:55:491
2928599191,15cyclictest29521-21ssh10:05:461
2928599191,15cyclictest29521-21ssh10:05:461
2928499198,3cyclictest38750irq/56-eth011:41:240
2928499198,3cyclictest38750irq/56-eth011:41:240
2928499193,14cyclictest16315-21cpuspeed10:25:430
2928499193,14cyclictest16315-21cpuspeed10:25:430
2928499193,14cyclictest14165-21tr08:00:440
2928499193,14cyclictest14165-21tr08:00:440
2928499192,15cyclictest18996-21ssh12:05:530
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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