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2026-01-18 - 20:35
[ 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 Sun Jan 18, 2026 12:45:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
869321580,6sleep00-21swapper/007:05:250
1825221580,2sleep1955699cyclictest08:44:591
119521390,6sleep3955899cyclictest10:30:013
2406921380,4sleep00-21swapper/012:25:270
148422720,7sleep3955899cyclictest09:50:013
134491680,3ptp4l3677-21apt-get08:15:040
134491630,5ptp4l0-21swapper/010:45:280
134491590,4ptp4l0-21swapper/108:20:271
134491590,3ptp4l14124-21ls09:45:252
134491580,4ptp4l0-21swapper/109:43:441
134491580,16ptp4l0-21swapper/209:20:132
134491570,4ptp4l0-21swapper/311:41:383
134491570,4ptp4l0-21swapper/107:58:191
134491570,3ptp4l0-21swapper/310:55:283
134491570,3ptp4l0-21swapper/111:40:261
134491570,3ptp4l0-21swapper/111:15:271
39862550,3sleep20-21swapper/211:45:022
6402540,5sleep30-21swapper/311:35:273
134491540,3ptp4l0-21swapper/111:27:581
134491540,3ptp4l0-21swapper/009:46:260
134491530,4ptp4l0-21swapper/108:50:451
134491530,3ptp4l0-21swapper/112:02:391
134491530,3ptp4l0-21swapper/112:02:381
134491530,3ptp4l0-21swapper/109:32:401
171592520,5sleep30-21swapper/308:40:203
134491520,4ptp4l0-21swapper/009:58:570
134491520,3ptp4l26220-21apt-get10:15:000
134491520,3ptp4l0-21swapper/109:50:541
134491520,21ptp4l0-21swapper/209:18:542
134491520,19ptp4l25-21ksoftirqd/108:06:031
134491510,4ptp4l0-21swapper/108:46:001
134491510,3ptp4l0-21swapper/107:47:571
134491500,5ptp4l0-21swapper/107:30:361
134491500,4ptp4l0-21swapper/111:06:201
134491500,3ptp4l0-21swapper/110:55:121
134491500,3ptp4l0-21swapper/107:20:261
134491500,3ptp4l0-21swapper/011:27:350
134491490,9ptp4l0-21swapper/107:15:121
134491490,4ptp4l0-21swapper/210:53:512
134491490,4ptp4l0-21swapper/112:33:331
134491490,4ptp4l0-21swapper/110:13:501
134491490,4ptp4l0-21swapper/109:39:071
134491490,4ptp4l0-21swapper/109:13:551
134491490,4ptp4l0-21swapper/109:01:551
134491490,4ptp4l0-21swapper/010:23:400
134491490,4ptp4l0-21swapper/007:42:550
134491490,4ptp4l0-21swapper/007:36:490
134491490,3ptp4l955699cyclictest11:55:001
134491490,3ptp4l955699cyclictest11:35:171
134491490,3ptp4l12843-21ls08:30:300
134491490,3ptp4l0-21swapper/111:10:381
134491490,3ptp4l0-21swapper/012:13:090
134491480,4ptp4l0-21swapper/210:49:582
134491480,4ptp4l0-21swapper/112:12:341
134491480,4ptp4l0-21swapper/108:00:501
134491480,4ptp4l0-21swapper/011:45:150
134491480,4ptp4l0-21swapper/010:17:260
134491480,3ptp4l955699cyclictest08:18:151
134491480,3ptp4l955699cyclictest08:10:371
134491480,3ptp4l0-21swapper/010:04:270
134491480,18ptp4l2265-21packagekitd07:53:470
134491480,16ptp4l9-21ksoftirqd/008:13:280
134491470,6ptp4l17990-21ls07:25:261
134491470,4ptp4l955699cyclictest11:30:241
134491470,4ptp4l955699cyclictest11:30:241
134491470,4ptp4l955699cyclictest11:24:321
134491470,4ptp4l0-21swapper/112:17:281
134491470,4ptp4l0-21swapper/108:28:081
134491470,4ptp4l0-21swapper/107:50:351
134491470,4ptp4l0-21swapper/010:41:030
134491470,4ptp4l0-21swapper/010:32:120
134491470,4ptp4l0-21swapper/008:42:140
134491470,4ptp4l0-21swapper/007:28:050
134491470,3ptp4l955699cyclictest08:36:571
134491470,3ptp4l0-21swapper/110:52:321
134491470,3ptp4l0-21swapper/110:29:571
134491460,4ptp4l0-21swapper/111:03:561
134491460,4ptp4l0-21swapper/108:33:071
134491460,4ptp4l0-21swapper/011:10:020
134491460,4ptp4l0-21swapper/010:59:000
134491460,4ptp4l0-21swapper/010:05:060
134491460,3ptp4l0-21swapper/110:07:301
134491450,4ptp4l27163-21apt-get12:35:131
134491450,3ptp4l0-21swapper/110:03:531
134491450,3ptp4l0-21swapper/011:15:020
9555994438,3cyclictest24262-21fschecks_count09:00:160
134491440,4ptp4l0-21swapper/109:28:551
134491440,4ptp4l0-21swapper/107:07:301
9555994338,3cyclictest9-21ksoftirqd/007:35:000
134691430,4getstats0-21swapper/009:25:280
134491430,5ptp4l0-21swapper/308:20:233
134491430,4ptp4l0-21swapper/108:56:371
134491430,4ptp4l0-21swapper/107:39:191
134491430,4ptp4l0-21swapper/011:52:370
134491420,8ptp4l9-21ksoftirqd/007:12:150
134491420,5ptp4l0-21swapper/107:10:011
134491420,4ptp4l0-21swapper/011:56:230
134491420,3ptp4l0-21swapper/109:57:101
9557994136,3cyclictest33-21ksoftirqd/211:19:592
9556994136,3cyclictest25-21ksoftirqd/110:20:001
9555994138,2cyclictest9-21ksoftirqd/012:40:010
134491410,5ptp4l29654-21df_inode08:00:100
134491410,5ptp4l0-21swapper/210:00:162
134491410,5ptp4l0-21swapper/208:05:142
134491410,4ptp4l21607-21apt-get08:55:080
134491410,4ptp4l17678-21apt-get11:05:120
134491410,4ptp4l0-21swapper/109:18:191
134491410,4ptp4l0-21swapper/012:05:560
134491410,4ptp4l0-21swapper/008:35:130
9558994034,3cyclictest41-21ksoftirqd/308:05:263
955899402,3cyclictest0-21swapper/310:45:183
134491400,5ptp4l0-21swapper/208:40:202
134491400,5ptp4l0-21swapper/110:45:181
134491400,5ptp4l0-21swapper/012:30:280
134491400,5ptp4l0-21swapper/010:25:260
134491400,5ptp4l0-21swapper/009:31:580
134491400,4ptp4l22991-21hddtemp_smartct12:25:161
134491400,4ptp4l0-21swapper/309:20:493
134491400,4ptp4l0-21swapper/210:21:302
134491400,4ptp4l0-21swapper/209:32:152
134491400,4ptp4l0-21swapper/010:36:050
134491400,4ptp4l0-21swapper/009:15:230
134491400,4ptp4l0-21swapper/008:05:130
134491400,4ptp4l0-21swapper/007:15:230
134491400,3ptp4l17506-21ls07:25:203
134491400,3ptp4l16493-21ls09:50:252
9558993936,2cyclictest41-21ksoftirqd/309:40:013
9557993934,3cyclictest33-21ksoftirqd/211:10:152
9555993933,4cyclictest9-21ksoftirqd/008:55:010
134491390,6ptp4l0-21swapper/112:05:161
134491390,5ptp4l25435-21ps12:30:163
134491390,5ptp4l0-21swapper/109:05:281
134491390,4ptp4l6903-21hddtemp_smartct08:20:280
134491390,4ptp4l2188-21irqrtprio08:10:192
134491390,4ptp4l20322-21df_inode11:10:163
134491390,4ptp4l1050-21diskstats09:20:150
134491390,4ptp4l10362-21diskstats09:40:160
134491390,4ptp4l0-21swapper/312:27:053
134491390,4ptp4l0-21swapper/309:00:273
134491390,4ptp4l0-21swapper/307:10:193
134491390,4ptp4l0-21swapper/211:00:242
134491390,4ptp4l0-21swapper/209:56:512
134491390,4ptp4l0-21swapper/111:57:281
134491390,4ptp4l0-21swapper/111:45:121
134491390,4ptp4l0-21swapper/110:42:071
134491390,4ptp4l0-21swapper/110:34:571
134491390,4ptp4l0-21swapper/109:45:181
134491390,4ptp4l0-21swapper/011:30:230
134491390,4ptp4l0-21swapper/011:30:220
134491390,4ptp4l0-21swapper/011:23:490
134491390,4ptp4l0-21swapper/011:00:150
134491390,4ptp4l0-21swapper/010:54:080
134491390,4ptp4l0-21swapper/009:35:140
134491390,4ptp4l0-21swapper/009:10:130
134491390,4ptp4l0-21swapper/008:25:140
134491390,3ptp4l28535-21apt-get09:10:093
134491390,3ptp4l26808-21iostat_ios09:05:180
134491390,3ptp4l21376-21ntp_states12:20:221
134491390,3ptp4l14267-21apt-get07:20:110
134491390,3ptp4l0-21swapper/009:51:310
134491380,5ptp4l18087-21cut12:15:142
134491380,4ptp4l0-21swapper/312:37:133
134491380,4ptp4l0-21swapper/312:13:063
134491380,4ptp4l0-21swapper/311:52:183
134491380,4ptp4l0-21swapper/311:45:273
134491380,4ptp4l0-21swapper/311:27:483
134491380,4ptp4l0-21swapper/310:15:123
134491380,4ptp4l0-21swapper/310:12:303
134491380,4ptp4l0-21swapper/309:55:273
134491380,4ptp4l0-21swapper/308:50:113
134491380,4ptp4l0-21swapper/308:45:193
134491380,4ptp4l0-21swapper/308:35:183
134491380,4ptp4l0-21swapper/308:15:413
134491380,4ptp4l0-21swapper/307:36:473
134491380,4ptp4l0-21swapper/212:39:312
134491380,4ptp4l0-21swapper/211:35:012
134491380,4ptp4l0-21swapper/211:35:012
134491380,4ptp4l0-21swapper/210:56:142
134491380,4ptp4l0-21swapper/210:40:282
134491380,4ptp4l0-21swapper/209:41:582
134491380,4ptp4l0-21swapper/208:35:242
134491380,4ptp4l0-21swapper/207:44:292
134491380,4ptp4l0-21swapper/207:35:152
134491380,4ptp4l0-21swapper/207:30:152
134491380,4ptp4l0-21swapper/110:20:071
134491380,4ptp4l0-21swapper/109:20:241
134491380,4ptp4l0-21swapper/107:40:221
134491380,4ptp4l0-21swapper/012:00:520
134491380,4ptp4l0-21swapper/012:00:520
134491380,4ptp4l0-21swapper/008:47:100
134491380,4ptp4l0-21swapper/007:57:490
134491380,3ptp4l31836-21fschecks_count10:25:152
134491380,3ptp4l2693-21meminfo11:40:210
134491380,3ptp4l0-21swapper/110:35:231
134491380,3ptp4l0-21swapper/012:20:060
134491380,3ptp4l0-21swapper/012:18:000
9558993732,3cyclictest41-21ksoftirqd/312:19:123
9557993731,3cyclictest33-21ksoftirqd/208:59:242
134491370,5ptp4l0-21swapper/307:20:203
134491370,4ptp4l33-21ksoftirqd/207:22:072
134491370,4ptp4l0-21swapper/312:05:273
134491370,4ptp4l0-21swapper/310:38:153
134491370,4ptp4l0-21swapper/310:30:153
134491370,4ptp4l0-21swapper/310:09:233
134491370,4ptp4l0-21swapper/309:26:083
134491370,4ptp4l0-21swapper/309:07:373
134491370,4ptp4l0-21swapper/307:43:543
134491370,4ptp4l0-21swapper/212:12:352
134491370,4ptp4l0-21swapper/212:05:152
134491370,4ptp4l0-21swapper/211:51:482
134491370,4ptp4l0-21swapper/211:36:342
134491370,4ptp4l0-21swapper/210:39:282
134491370,4ptp4l0-21swapper/210:14:142
134491370,4ptp4l0-21swapper/209:26:462
134491370,4ptp4l0-21swapper/209:14:272
134491370,4ptp4l0-21swapper/209:00:222
134491370,4ptp4l0-21swapper/208:34:242
134491370,4ptp4l0-21swapper/208:19:362
134491370,4ptp4l0-21swapper/208:03:242
134491370,4ptp4l0-21swapper/207:18:292
134491370,4ptp4l0-21swapper/207:10:082
134491370,4ptp4l0-21swapper/011:35:190
134491370,4ptp4l0-21swapper/007:46:420
134491370,3ptp4l33-21ksoftirqd/208:47:112
134491370,3ptp4l0-21swapper/311:06:153
134491370,3ptp4l0-21swapper/311:00:143
134491370,3ptp4l0-21swapper/309:15:063
134491370,3ptp4l0-21swapper/212:23:212
134491370,3ptp4l0-21swapper/211:55:442
134491370,3ptp4l0-21swapper/211:06:512
134491370,3ptp4l0-21swapper/210:30:222
9558993632,3cyclictest41-21ksoftirqd/312:00:193
9558993632,3cyclictest41-21ksoftirqd/312:00:183
9557993631,3cyclictest33-21ksoftirqd/210:05:192
9557993631,3cyclictest33-21ksoftirqd/207:47:192
134491360,5ptp4l0-21swapper/311:15:033
134491360,5ptp4l0-21swapper/310:20:033
134491360,4ptp4l0-21swapper/311:34:323
134491360,4ptp4l0-21swapper/311:34:323
134491360,4ptp4l0-21swapper/310:53:523
134491360,4ptp4l0-21swapper/308:55:183
134491360,4ptp4l0-21swapper/307:50:583
134491360,4ptp4l0-21swapper/307:30:053
134491360,4ptp4l0-21swapper/307:17:323
134491360,4ptp4l0-21swapper/211:48:482
134491360,3ptp4l33-21ksoftirqd/209:35:182
134491360,3ptp4l10961-21/usr/sbin/munin12:00:262
134491360,3ptp4l10961-21/usr/sbin/munin12:00:262
134491360,3ptp4l0-21swapper/310:40:313
134491360,3ptp4l0-21swapper/310:00:283
134491360,3ptp4l0-21swapper/209:09:132
9557993530,3cyclictest33-21ksoftirqd/208:30:012
134491350,4ptp4l0-21swapper/212:29:322
134491350,3ptp4l0-21swapper/309:53:583
134491350,3ptp4l0-21swapper/309:42:003
9558993429,3cyclictest41-21ksoftirqd/311:57:453
9558993429,3cyclictest41-21ksoftirqd/308:25:003
9558993427,4cyclictest41-21ksoftirqd/308:10:183
134491340,4ptp4l0-21swapper/312:24:113
134491340,3ptp4l0-21swapper/211:27:492
134491330,3ptp4l0-21swapper/212:31:432
134491330,3ptp4l0-21swapper/211:23:152
9558993227,3cyclictest41-21ksoftirqd/311:20:223
9558993227,3cyclictest41-21ksoftirqd/307:45:173
134491310,4ptp4l0-21swapper/308:31:373
9557993024,4cyclictest33-21ksoftirqd/207:50:142
134491300,4ptp4l0-21swapper/309:32:143
134491300,4ptp4l0-21swapper/208:23:392
9558992923,4cyclictest41-21ksoftirqd/307:58:003
9557992823,3cyclictest33-21ksoftirqd/208:53:482
9558992622,2cyclictest41-21ksoftirqd/308:05:003
9557992622,3cyclictest33-21ksoftirqd/210:19:592
9557992622,2cyclictest33-21ksoftirqd/207:55:192
9557992520,3cyclictest33-21ksoftirqd/207:25:172
82672205,9sleep30-21swapper/307:05:223
71892124,4sleep20-21swapper/207:05:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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