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2026-02-12 - 09:08
[ 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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackbslot4.osadl.org (updated Thu Feb 12, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1995996111,44cyclictest6267-21ssh23:58:430
1995995911,42cyclictest30719-21if_err_eth220:57:180
199599588,44cyclictest25504-21ssh22:16:110
1995995811,41cyclictest30112-21ssh23:04:370
1995995810,42cyclictest20001-21ls22:52:010
201499568,43cyclictest0-21swapper/323:57:203
1995995613,38cyclictest7323-21ssh22:34:070
1995995613,37cyclictest0-21swapper/021:24:520
1995995611,39cyclictest0-21swapper/022:54:090
1995995611,39cyclictest0-21swapper/022:54:090
1995995610,40cyclictest20211-21sshd23:34:250
1995995610,40cyclictest0-21swapper/023:42:090
199999554,7cyclictest0-21swapper/123:55:181
199999553,46cyclictest0-21swapper/120:53:481
199599558,41cyclictest10098-21ssh21:55:490
199599557,42cyclictest0-21swapper/021:57:440
199599556,42cyclictest0-21swapper/021:02:180
199599552,47cyclictest11435-21ssh22:39:550
1995995514,14cyclictest19043-21/usr/sbin/munin20:42:320
1995995513,37cyclictest23820-21ssh23:39:060
1995995513,37cyclictest12108-21ssh23:23:110
1995995513,37cyclictest12108-21ssh23:23:110
1995995513,36cyclictest16371-21ssh22:02:580
1995995513,36cyclictest16371-21ssh22:02:580
1995995512,37cyclictest13591-21/usr/sbin/munin21:17:210
1995995510,39cyclictest9844-21ssh00:03:200
201499549,39cyclictest18883-21gzip23:32:233
201499548,40cyclictest2609-21/usr/sbin/munin18:37:333
2014995417,32cyclictest1124-21kernelversion23:52:183
2014995413,10cyclictest0-21swapper/323:18:173
2014995411,37cyclictest0-21swapper/321:16:433
2014995411,37cyclictest0-21swapper/321:16:433
2014995410,37cyclictest15035-21/usr/sbin/munin23:27:243
200899545,42cyclictest0-21swapper/221:09:422
200899544,6cyclictest0-21swapper/221:35:112
199999544,44cyclictest0-21swapper/121:21:091
199599549,39cyclictest13646-21ssh22:42:250
199599549,39cyclictest117651kworker/0:020:41:070
1995995416,10cyclictest0-21swapper/021:50:030
1995995415,9cyclictest6243-21ntpq21:07:240
1995995414,34cyclictest0-21swapper/023:15:070
1995995413,35cyclictest2370-21ssh23:11:310
1995995413,35cyclictest2098-21/usr/sbin/munin20:02:320
1995995412,37cyclictest17108-21ssh23:30:490
1995995411,37cyclictest8560-21ssh23:18:390
1995995411,37cyclictest21218-21ssh22:10:100
201499538,11cyclictest17003-21/usr/sbin/munin21:22:153
2014995311,36cyclictest21332-21kworker/3:021:27:383
2014995311,36cyclictest0-21swapper/322:48:143
2014995310,37cyclictest16194-21ssh22:02:363
2014995310,37cyclictest16194-21ssh22:02:363
200899533,19cyclictest27731-21ssh23:02:082
199999534,5cyclictest0-21swapper/122:01:271
199999534,43cyclictest0-21swapper/120:44:221
199599539,38cyclictest28095-21latency_hist21:37:020
1995995312,36cyclictest31127-21ssh21:40:480
1995995312,35cyclictest30361-21perl22:22:140
1995995311,36cyclictest4893-21munin-run22:32:010
1995995311,36cyclictest1087-21ssh21:42:440
1995995310,37cyclictest2669-21ssh23:54:030
17502538,15sleep00-21swapper/018:37:000
201499529,37cyclictest1676-21ssh21:43:593
201499528,38cyclictest13148-21ssh21:59:123
201499527,12cyclictest31406-21date20:57:303
2014995213,33cyclictest0-21swapper/323:09:343
2014995210,36cyclictest20887-21ssh22:09:273
2014995210,36cyclictest19107-21cut20:42:133
199999525,40cyclictest0-21swapper/119:22:271
1999995237,10cyclictest0-21swapper/121:29:311
199999523,8cyclictest0-21swapper/123:17:441
199999523,45cyclictest0-21swapper/121:25:211
199999523,27cyclictest0-21swapper/120:07:341
199999523,27cyclictest0-21swapper/120:07:341
199599529,38cyclictest24912-21processes22:57:260
199599527,39cyclictest0-21swapper/021:14:390
199599527,39cyclictest0-21swapper/021:14:390
1995995212,34cyclictest8228-21/usr/sbin/munin18:52:370
1995995211,36cyclictest29814-21date23:47:170
201499519,37cyclictest25212-21ntpq21:32:243
201499519,36cyclictest2042-21sed22:27:193
201499518,37cyclictest28609-21ssh23:02:243
201499517,38cyclictest22110-21ssh22:53:323
201499517,38cyclictest22110-21ssh22:53:323
201499516,10cyclictest16337-21smart_sda20:37:303
2014995110,36cyclictest30004-21/usr/sbin/munin22:22:263
200899514,41cyclictest0-21swapper/221:05:022
200899513,43cyclictest0-21swapper/219:57:432
200899512,43cyclictest565-21irqbalance21:28:312
199999515,39cyclictest0-21swapper/119:47:321
199999514,7cyclictest0-21swapper/122:52:591
199999514,7cyclictest0-21swapper/122:52:591
199999514,41cyclictest0-21swapper/119:27:251
199999513,7cyclictest0-21swapper/120:13:531
199999513,7cyclictest0-21swapper/120:13:531
199999513,42cyclictest0-21swapper/121:42:161
1999995121,25cyclictest21-21ksoftirqd/120:37:031
1999995111,34cyclictest0-21swapper/122:17:331
1995995112,34cyclictest22260-21ssh21:28:030
1995995111,34cyclictest23569-21ssh20:47:240
1995995111,14cyclictest627-21snmpd19:58:490
201499509,35cyclictest23571-21ls22:12:313
201499507,37cyclictest14329-21ssh22:43:013
201499506,39cyclictest22484-21netstat23:37:223
201499504,14cyclictest0-21swapper/321:20:273
200899504,40cyclictest0-21swapper/222:34:232
200899502,7cyclictest565-21irqbalance22:06:402
200899502,7cyclictest565-21irqbalance22:06:402
200899502,42cyclictest25113-21/usr/sbin/munin19:37:212
199999505,39cyclictest0-21swapper/120:48:011
199999504,40cyclictest0-21swapper/123:24:291
199999504,40cyclictest0-21swapper/123:24:291
199999504,40cyclictest0-21swapper/122:38:071
199999504,40cyclictest0-21swapper/122:25:121
199999503,40cyclictest17988-21fschecks_time19:17:201
199999503,24cyclictest0-21swapper/122:47:111
1999995012,32cyclictest0-21swapper/123:59:121
1995995011,34cyclictest28767-21ssh22:19:590
1995995011,34cyclictest0-21swapper/020:52:380
201499497,36cyclictest3055-21ssh21:02:353
201499494,39cyclictest0-21swapper/320:54:433
2014994912,31cyclictest0-21swapper/323:22:373
2014994912,31cyclictest0-21swapper/323:22:373
200899494,40cyclictest0-21swapper/222:13:202
200899494,39cyclictest0-21swapper/222:50:402
200899494,39cyclictest0-21swapper/221:38:242
2008994917,26cyclictest15027-21diskmemload20:37:182
2008994912,5cyclictest0-21swapper/221:52:012
199999499,35cyclictest12404-21runrttasks21:16:231
199999499,35cyclictest12404-21runrttasks21:16:231
199999498,35cyclictest0-21swapper/122:13:461
199999496,10cyclictest0-21swapper/118:52:231
1999994940,5cyclictest21-21ksoftirqd/121:42:011
199999494,40cyclictest0-21swapper/121:53:551
199999494,39cyclictest0-21swapper/123:48:091
199999493,8cyclictest0-21swapper/120:17:341
199999493,8cyclictest0-21swapper/120:17:341
199999493,41cyclictest0-21swapper/123:07:491
199999493,41cyclictest0-21swapper/121:48:001
199999492,40cyclictest26454-21smart_sda23:42:271
1999994912,31cyclictest0-21swapper/122:42:161
1999994912,31cyclictest0-21swapper/121:33:161
1999994911,32cyclictest0-21swapper/121:02:441
201499489,33cyclictest25500-21ssh22:57:443
201499487,35cyclictest12117-21ssh22:41:233
201499483,39cyclictest0-21swapper/323:48:013
201499483,39cyclictest0-21swapper/321:49:533
2014994814,28cyclictest3688-21ntpq23:12:223
2014994812,7cyclictest0-21swapper/322:17:033
201499480,42cyclictest7168-21/usr/sbin/munin21:52:323
200899484,39cyclictest0-21swapper/223:49:282
200899484,38cyclictest0-21swapper/223:35:482
200899484,38cyclictest0-21swapper/222:52:402
200899484,38cyclictest0-21swapper/222:52:402
200899484,38cyclictest0-21swapper/222:23:122
200899483,9cyclictest0-21swapper/221:45:012
199999485,38cyclictest0-21swapper/120:27:201
199999484,38cyclictest0-21swapper/123:01:581
199999484,38cyclictest0-21swapper/122:32:391
199999484,19cyclictest0-21swapper/100:03:151
199999483,41cyclictest0-21swapper/123:30:281
199999483,39cyclictest0-21swapper/118:57:161
199999482,40cyclictest5531-21ssh21:07:141
1999994811,32cyclictest0-21swapper/120:39:071
199999481,42cyclictest2583-21latency_hist23:12:001
201499479,32cyclictest6889-21ssh21:07:403
201499478,33cyclictest8597-21ssh22:36:543
200899474,38cyclictest0-21swapper/220:48:462
200899474,37cyclictest0-21swapper/223:57:512
200899474,37cyclictest0-21swapper/223:54:202
200899474,37cyclictest0-21swapper/221:26:582
200899474,37cyclictest0-21swapper/221:13:332
200899474,37cyclictest0-21swapper/221:13:332
200899474,37cyclictest0-21swapper/220:58:082
200899473,39cyclictest565-21irqbalance20:46:022
200899472,40cyclictest5165-21ssh23:14:272
2008994711,31cyclictest0-21swapper/221:18:202
2008994710,30cyclictest0-21swapper/223:02:002
199999478,34cyclictest12260-21fschecks_time19:02:191
199999474,37cyclictest0-21swapper/123:38:551
199999474,37cyclictest0-21swapper/122:27:201
199999474,37cyclictest0-21swapper/122:08:461
199999473,39cyclictest0-21swapper/123:02:161
199999473,39cyclictest0-21swapper/119:12:141
199999473,38cyclictest0-21swapper/122:04:061
199999473,38cyclictest0-21swapper/122:04:061
1999994710,5cyclictest0-21swapper/119:32:311
1999994710,32cyclictest0-21swapper/120:58:181
200899464,36cyclictest0-21swapper/223:41:172
200899464,36cyclictest0-21swapper/222:46:252
200899464,36cyclictest0-21swapper/222:42:012
200899464,36cyclictest0-21swapper/222:29:252
200899464,36cyclictest0-21swapper/222:18:032
200899464,36cyclictest0-21swapper/221:53:032
2008994610,5cyclictest0-21swapper/223:44:492
199999464,36cyclictest0-21swapper/119:42:251
201499453,35cyclictest26545-21/usr/sbin/munin23:42:283
200899454,36cyclictest0-21swapper/223:23:292
200899454,36cyclictest0-21swapper/223:23:292
200899454,36cyclictest0-21swapper/220:52:042
200899454,35cyclictest0-21swapper/223:20:182
200899454,35cyclictest0-21swapper/200:05:382
199999454,8cyclictest31492-21ntp_states19:52:271
199999454,16cyclictest0-21swapper/123:32:011
199999453,36cyclictest0-21swapper/118:38:221
199999452,38cyclictest4481-21/usr/sbin/munin18:42:221
199599456,33cyclictest0-21swapper/020:12:340
199599456,33cyclictest0-21swapper/020:12:340
200899445,33cyclictest0-21swapper/223:30:372
200899445,33cyclictest0-21swapper/221:58:012
199999443,36cyclictest0-21swapper/118:47:181
199999443,35cyclictest14606-21ntp_states19:07:271
199599444,17cyclictest0-21swapper/019:28:530
200899435,33cyclictest0-21swapper/223:11:152
200899435,33cyclictest0-21swapper/222:08:312
200899433,36cyclictest0-21swapper/220:15:062
200899433,36cyclictest0-21swapper/220:15:062
199999433,35cyclictest0-21swapper/120:22:141
200899423,8cyclictest0-21swapper/219:03:502
200899423,7cyclictest24891-21latency_hist19:37:052
199999428,29cyclictest26923-21cat19:42:051
199999423,8cyclictest2132-21cut20:02:141
199999413,8cyclictest0-21swapper/119:59:171
199599418,28cyclictest0-21swapper/020:29:060
199599413,33cyclictest0-21swapper/020:10:000
199599413,33cyclictest0-21swapper/020:10:000
1995994119,17cyclictest7098-21ntp_kernel_pll_18:47:290
1995994110,25cyclictest0-21swapper/020:32:440
200899405,30cyclictest0-21swapper/219:54:142
200899403,32cyclictest0-21swapper/220:19:002
200899403,32cyclictest0-21swapper/220:19:002
1995994015,19cyclictest16471-21ntp_offset19:12:260
200899393,32cyclictest0-21swapper/220:30:152
200899393,32cyclictest0-21swapper/219:24:482
199599394,31cyclictest0-21swapper/019:24:260
2014993811,20cyclictest8722-21/usr/sbin/munin00:02:183
1995993823,10cyclictest2620-21aten_rbpower_cu18:37:160
1995993818,14cyclictest554-21dbus-daemon19:07:050
164723812,18sleep10-21swapper/118:35:491
324962377,19sleep30-21swapper/318:32:173
201499371,30cyclictest627-21snmpd19:41:183
199599374,29cyclictest0-21swapper/019:33:540
199599373,19cyclictest106302wc20:22:310
1995993724,9cyclictest0-21swapper/019:18:440
1995993713,19cyclictest28438-21runrttasks19:44:440
201499363,28cyclictest0-21swapper/320:51:283
2014993623,8cyclictest12200-21ntpq20:27:253
1995993616,14cyclictest638-21runrttasks19:39:480
170302363,6sleep20-21swapper/219:12:562
201499358,20cyclictest1400-21grep19:57:353
2014993523,8cyclictest11315-21grep18:57:353
2014993523,7cyclictest20252-21open_inodes19:22:273
2014993521,9cyclictest638-21runrttasks18:54:423
2014993516,13cyclictest5442-21ls18:42:333
200899353,28cyclictest0-21swapper/220:10:322
200899353,28cyclictest0-21swapper/220:10:322
1995993517,13cyclictest638-21runrttasks19:48:290
1995993516,13cyclictest5647-21unixbench_multi18:42:350
1995993516,13cyclictest30890-21runrttasks19:52:160
1995993513,16cyclictest8230-21kernelversion20:17:210
1995993513,16cyclictest8230-21kernelversion20:17:210
6242349,18sleep20-21swapper/218:32:242
2014993422,7cyclictest28146-21unixbench_multi19:42:343
2014993421,8cyclictest31962-21grep19:52:343
2014993421,8cyclictest2554-21if_eth220:02:193
2014993417,12cyclictest638-21runrttasks18:51:253
2014993415,14cyclictest5902-21cut20:12:143
2014993415,14cyclictest5902-21cut20:12:143
2014993410,18cyclictest28206-21/usr/sbin/munin21:37:283
2008993414,15cyclictest2867-21open_files20:02:272
1995993418,12cyclictest14313-21if_eth219:07:210
1995993416,13cyclictest10596-21iostat18:57:220
201499339,18cyclictest29027-21df_inode19:47:173
2014993321,7cyclictest3976-21/usr/sbin/munin20:07:343
2014993321,7cyclictest3976-21/usr/sbin/munin20:07:343
2014993317,11cyclictest8180-21if_eth220:17:193
2014993317,11cyclictest8180-21if_eth220:17:193
2014993315,13cyclictest10198-21/usr/sbin/munin20:22:223
2014993313,14cyclictest23419-21/usr/sbin/munin19:32:183
2014993312,16cyclictest17197-21taskset19:14:573
2014993218,10cyclictest13605-21fschecks_count20:32:173
2014993217,9cyclictest13861-21aten_rbpower_cu19:07:153
2014993217,10cyclictest12908-21ls19:02:323
2008993220,7cyclictest4508-21tr18:42:162
2008993220,7cyclictest3335-21tr18:37:272
2014993121,6cyclictest21777-21idleruntime19:27:213
2014993115,12cyclictest18933-21runrttasks19:18:183
2008993121,6cyclictest578-21gdbus20:27:032
200899304,20cyclictest0-21swapper/218:57:212
200899303,23cyclictest0-21swapper/219:42:062
97922293,6sleep20-21swapper/218:56:062
200899294,20cyclictest0-21swapper/219:27:232
2008992919,6cyclictest28859-21/usr/sbin/munin19:47:182
200899284,19cyclictest0-21swapper/219:17:172
200899282,22cyclictest15500-21crond19:12:052
200899274,19cyclictest0-21swapper/220:37:032
2008992716,6cyclictest7094-21ntpdc18:47:292
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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