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2026-01-30 - 16:00
[ 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 rack4slot4.osadl.org (updated Fri Jan 30, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71600rcu_preempt0-21swapper/308:36:093
71600rcu_preempt0-21swapper/308:36:093
71600rcu_preempt0-21swapper/308:36:093
71450rcu_preempt0-21swapper/208:56:102
71450rcu_preempt0-21swapper/208:56:102
71450rcu_preempt0-21swapper/208:56:102
9861994420cyclictest11543-21memory12:01:202
9861994420cyclictest11543-21memory12:01:202
71440rcu_preempt0-21swapper/011:16:060
71440rcu_preempt0-21swapper/011:16:060
986199434cyclictest0-21swapper/210:47:422
986199434cyclictest0-21swapper/210:47:422
986199432cyclictest14469-21ntp_states12:06:222
986199432cyclictest14469-21ntp_states12:06:222
9861994323cyclictest19995-21ssh10:22:232
9861994323cyclictest19995-21ssh10:22:232
46050430irq/122-QManpo0-210
46050430irq/122-QManpo0-210
986199422cyclictest26858-21ntp_states11:31:222
986199422cyclictest26858-21ntp_states11:31:222
986199422cyclictest22689-21df12:21:092
986199422cyclictest22689-21df12:21:092
986199422cyclictest22689-21df12:21:092
9861994218cyclictest13145-21memory07:21:192
9861994218cyclictest13145-21memory07:21:192
9861994217cyclictest28199-21apt-get12:31:092
9861994217cyclictest28199-21apt-get12:31:092
986199414cyclictest0-21swapper/211:55:212
986199414cyclictest0-21swapper/211:55:212
986199414cyclictest0-21swapper/211:55:212
986199414cyclictest0-21swapper/211:38:562
986199414cyclictest0-21swapper/211:38:562
986199414cyclictest0-21swapper/211:38:562
986199413cyclictest0-21swapper/211:27:012
986199413cyclictest0-21swapper/211:27:012
986199412cyclictest27002-21memory08:11:162
986199412cyclictest27002-21memory08:11:162
986199412cyclictest27002-21memory08:11:162
986199412cyclictest24145-21irqstats08:01:172
986199412cyclictest24145-21irqstats08:01:172
986199411cyclictest8146-21apt-get09:01:082
986199411cyclictest8146-21apt-get09:01:082
986199411cyclictest22455-21apt-get09:31:102
986199411cyclictest22455-21apt-get09:31:102
986199411cyclictest21755-21ssh12:19:282
986199411cyclictest21755-21ssh12:19:282
986199411cyclictest21755-21ssh12:19:282
986199411cyclictest18299-21/usr/sbin/munin07:41:262
986199411cyclictest18299-21/usr/sbin/munin07:41:262
9861994116cyclictest32290-21df_inode11:41:122
9861994116cyclictest32290-21df_inode11:41:122
9861994116cyclictest32290-21df_inode11:41:122
71410rcu_preempt0-21swapper/107:26:111
71410rcu_preempt0-21swapper/107:26:111
71410rcu_preempt0-21swapper/007:26:150
71410rcu_preempt0-21swapper/007:26:150
986199404cyclictest0-21swapper/211:21:212
986199404cyclictest0-21swapper/211:21:212
986199403cyclictest29249-21munin-run08:20:572
986199403cyclictest29249-21munin-run08:20:572
986199403cyclictest0-21swapper/209:21:172
986199403cyclictest0-21swapper/209:21:172
986199402cyclictest6560-21df_inode10:56:132
986199402cyclictest6560-21df_inode10:56:132
986199402cyclictest6560-21df_inode10:56:132
986199402cyclictest29788-21meminfo08:21:182
986199402cyclictest29788-21meminfo08:21:182
986199402cyclictest29788-21meminfo08:21:182
986199402cyclictest0-21swapper/209:53:082
986199402cyclictest0-21swapper/209:53:082
986199402cyclictest0-21swapper/209:53:082
986199402cyclictest0-21swapper/207:16:172
986199402cyclictest0-21swapper/207:16:172
986199402cyclictest0-21swapper/207:16:172
986199401cyclictest7241-21apt-get10:01:072
986199401cyclictest7241-21apt-get10:01:072
986199401cyclictest30141-21/usr/sbin/munin10:41:102
986199401cyclictest30141-21/usr/sbin/munin10:41:102
986199401cyclictest12948-21apt-get10:11:072
986199401cyclictest12948-21apt-get10:11:072
9861994017cyclictest20432-21munin-run11:20:572
9861994017cyclictest20432-21munin-run11:20:572
71400rcu_preempt29029-21copy11:36:011
71400rcu_preempt29029-21copy11:36:011
71400rcu_preempt15039-1kworker/1:0H09:41:011
71400rcu_preempt15039-1kworker/1:0H09:41:011
71400rcu_preempt15039-1kworker/1:0H09:41:011
71400rcu_preempt0-21swapper/207:26:142
71400rcu_preempt0-21swapper/207:26:142
71400rcu_preempt0-21swapper/110:36:101
71400rcu_preempt0-21swapper/110:36:101
71400rcu_preempt0-21swapper/110:36:101
71400rcu_preempt0-21swapper/107:07:291
71400rcu_preempt0-21swapper/107:07:291
986199394cyclictest0-21swapper/212:13:332
986199394cyclictest0-21swapper/212:13:332
986199394cyclictest0-21swapper/210:36:032
986199394cyclictest0-21swapper/210:36:032
986199394cyclictest0-21swapper/210:06:442
986199394cyclictest0-21swapper/210:06:442
986199393cyclictest0-21swapper/211:11:192
986199393cyclictest0-21swapper/211:11:192
986199393cyclictest0-21swapper/211:11:192
986199393cyclictest0-21swapper/210:26:112
986199393cyclictest0-21swapper/210:26:112
986199393cyclictest0-21swapper/208:40:572
986199393cyclictest0-21swapper/208:40:572
986199393cyclictest0-21swapper/208:40:572
986199392cyclictest31579-21ntp_states09:46:202
986199392cyclictest31579-21ntp_states09:46:202
986199392cyclictest31060-21ssh12:36:082
986199392cyclictest31060-21ssh12:36:082
986199392cyclictest31060-21ssh12:36:082
986199392cyclictest28038-21munin-run09:40:582
986199392cyclictest28038-21munin-run09:40:582
986199392cyclictest28038-21munin-run09:40:582
986199392cyclictest0-21swapper/211:58:062
986199392cyclictest0-21swapper/211:58:062
9861993915cyclictest0-21swapper/208:00:062
9861993915cyclictest0-21swapper/208:00:062
9861993915cyclictest0-21swapper/208:00:062
71390rcu_preempt0-21swapper/109:56:041
71390rcu_preempt0-21swapper/109:56:041
71390rcu_preempt0-21swapper/109:56:041
71390rcu_preempt0-21swapper/010:25:110
71390rcu_preempt0-21swapper/010:25:110
986199383cyclictest0-21swapper/207:31:112
986199383cyclictest0-21swapper/207:31:112
986199382cyclictest9761-21diskstats09:06:132
986199382cyclictest9761-21diskstats09:06:132
986199382cyclictest11595-21taskset11:05:242
986199382cyclictest11595-21taskset11:05:242
986199381cyclictest25331-21ssh12:26:082
986199381cyclictest25331-21ssh12:26:082
986199381cyclictest19834-21diskstats09:26:122
986199381cyclictest19834-21diskstats09:26:122
9861993817cyclictest3353-21tail08:41:252
9861993817cyclictest3353-21tail08:41:252
71380rcu_preempt18254-21latency_hist07:41:012
71380rcu_preempt18254-21latency_hist07:41:012
71380rcu_preempt1448-21/usr/sbin/munin08:36:161
71380rcu_preempt1448-21/usr/sbin/munin08:36:161
71380rcu_preempt1448-21/usr/sbin/munin08:36:161
71380rcu_preempt0-21swapper/111:36:171
71380rcu_preempt0-21swapper/111:36:171
71380rcu_preempt0-21swapper/111:36:171
71380rcu_preempt0-21swapper/011:38:270
71380rcu_preempt0-21swapper/011:38:270
71380rcu_preempt0-21swapper/011:38:270
71380rcu_preempt0-21swapper/010:32:050
71380rcu_preempt0-21swapper/010:32:050
71380rcu_preempt0-21swapper/010:32:050
71380rcu_preempt0-21swapper/010:32:050
46050380irq/122-QManpo24351-2110:48:550
46050380irq/122-QManpo24351-2110:48:550
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
46050380irq/122-QManpo0-210
986199374cyclictest0-21swapper/210:40:572
986199374cyclictest0-21swapper/210:40:572
986199374cyclictest0-21swapper/210:40:572
986199372cyclictest4329-21ssh11:48:482
986199372cyclictest4329-21ssh11:48:482
986199372cyclictest31330-21grep08:26:212
986199372cyclictest31330-21grep08:26:212
986199371cyclictest0-21swapper/209:16:202
986199371cyclictest0-21swapper/209:16:202
986199371cyclictest0-21swapper/209:16:202
9861993719cyclictest0-21swapper/209:41:202
9861993719cyclictest0-21swapper/209:41:202
71370rcu_preempt31239-1sh10:41:501
71370rcu_preempt31239-1sh10:41:501
71370rcu_preempt17594-21copy11:16:123
71370rcu_preempt17594-21copy11:16:123
71370rcu_preempt11733-21ssh11:05:461
71370rcu_preempt11733-21ssh11:05:461
71370rcu_preempt0-21swapper/311:58:273
71370rcu_preempt0-21swapper/311:58:273
71370rcu_preempt0-21swapper/112:01:561
71370rcu_preempt0-21swapper/112:01:561
71370rcu_preempt0-21swapper/112:01:011
71370rcu_preempt0-21swapper/112:01:011
71370rcu_preempt0-21swapper/110:08:361
71370rcu_preempt0-21swapper/110:08:361
71370rcu_preempt0-21swapper/108:56:191
71370rcu_preempt0-21swapper/108:56:191
71370rcu_preempt0-21swapper/108:56:191
71370rcu_preempt0-21swapper/012:20:360
71370rcu_preempt0-21swapper/012:20:360
71370rcu_preempt0-21swapper/012:20:360
71370rcu_preempt0-21swapper/011:55:080
71370rcu_preempt0-21swapper/011:55:080
71370rcu_preempt0-21swapper/011:55:080
71370rcu_preempt0-21swapper/011:31:350
71370rcu_preempt0-21swapper/011:31:350
71370rcu_preempt0-21swapper/011:11:240
71370rcu_preempt0-21swapper/011:11:240
71370rcu_preempt0-21swapper/011:11:240
71370rcu_preempt0-21swapper/011:03:420
71370rcu_preempt0-21swapper/011:03:420
71370rcu_preempt0-21swapper/010:47:560
71370rcu_preempt0-21swapper/010:47:560
71370rcu_preempt0-21swapper/010:02:490
71370rcu_preempt0-21swapper/010:02:490
71370rcu_preempt0-21swapper/009:37:170
71370rcu_preempt0-21swapper/009:37:170
71370rcu_preempt0-21swapper/009:37:170
71370rcu_preempt0-21swapper/009:30:270
71370rcu_preempt0-21swapper/009:30:270
71370rcu_preempt0-21swapper/009:15:180
71370rcu_preempt0-21swapper/009:15:180
46050370irq/122-QManpo8451-2110:48:550
46050370irq/122-QManpo8451-2110:48:550
46050370irq/122-QManpo4406-2110:48:550
46050370irq/122-QManpo4406-2110:48:550
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
46050370irq/122-QManpo0-210
986199369cyclictest8269-1kworker/2:2H10:32:592
986199369cyclictest8269-1kworker/2:2H10:32:592
986199363cyclictest0-21swapper/211:07:222
986199363cyclictest0-21swapper/211:07:222
986199363cyclictest0-21swapper/209:56:152
986199363cyclictest0-21swapper/209:56:152
986199363cyclictest0-21swapper/209:56:152
986199362cyclictest6177-21ssh10:55:582
986199362cyclictest6177-21ssh10:55:582
986199362cyclictest11283-21irqstats09:11:142
986199362cyclictest11283-21irqstats09:11:142
986199362cyclictest0-21swapper/210:16:572
986199362cyclictest0-21swapper/210:16:572
986199362cyclictest0-21swapper/210:16:572
986199362cyclictest0-21swapper/208:35:572
986199362cyclictest0-21swapper/208:35:572
71360rcu_preempt0-21swapper/311:33:073
71360rcu_preempt0-21swapper/311:33:073
71360rcu_preempt0-21swapper/309:38:363
71360rcu_preempt0-21swapper/309:38:363
71360rcu_preempt0-21swapper/309:38:363
71360rcu_preempt0-21swapper/309:01:143
71360rcu_preempt0-21swapper/309:01:143
71360rcu_preempt0-21swapper/110:46:051
71360rcu_preempt0-21swapper/110:46:051
71360rcu_preempt0-21swapper/110:24:071
71360rcu_preempt0-21swapper/110:24:071
71360rcu_preempt0-21swapper/109:28:411
71360rcu_preempt0-21swapper/109:28:411
71360rcu_preempt0-21swapper/109:15:411
71360rcu_preempt0-21swapper/109:15:411
71360rcu_preempt0-21swapper/108:16:231
71360rcu_preempt0-21swapper/108:16:231
71360rcu_preempt0-21swapper/107:46:061
71360rcu_preempt0-21swapper/107:46:061
71360rcu_preempt0-21swapper/012:33:360
71360rcu_preempt0-21swapper/012:33:360
71360rcu_preempt0-21swapper/012:13:080
71360rcu_preempt0-21swapper/012:13:080
71360rcu_preempt0-21swapper/011:41:310
71360rcu_preempt0-21swapper/011:41:310
71360rcu_preempt0-21swapper/011:41:310
71360rcu_preempt0-21swapper/011:25:590
71360rcu_preempt0-21swapper/011:25:590
71360rcu_preempt0-21swapper/010:41:580
71360rcu_preempt0-21swapper/010:41:580
71360rcu_preempt0-21swapper/009:54:410
71360rcu_preempt0-21swapper/009:54:410
71360rcu_preempt0-21swapper/009:54:410
71360rcu_preempt0-21swapper/009:34:430
71360rcu_preempt0-21swapper/009:34:430
71360rcu_preempt0-21swapper/009:01:270
71360rcu_preempt0-21swapper/009:01:270
71360rcu_preempt0-21swapper/007:41:180
71360rcu_preempt0-21swapper/007:41:180
46050360irq/122-QManpo6651-10
46050360irq/122-QManpo6651-10
46050360irq/122-QManpo6651-10
46050360irq/122-QManpo12085-2110:48:550
46050360irq/122-QManpo12085-2110:48:550
986199353cyclictest19987-21irqstats07:46:142
986199353cyclictest19987-21irqstats07:46:142
986199353cyclictest11201-21munin-run07:15:572
986199353cyclictest11201-21munin-run07:15:572
986199353cyclictest0-21swapper/208:06:222
986199353cyclictest0-21swapper/208:06:222
9861993510cyclictest5735-21memory08:51:162
9861993510cyclictest5735-21memory08:51:162
71350rcu_preempt5795-1sh09:57:390
71350rcu_preempt5795-1sh09:57:390
71350rcu_preempt5795-1sh09:57:390
71350rcu_preempt0-21swapper/309:31:193
71350rcu_preempt0-21swapper/309:31:193
71350rcu_preempt0-21swapper/112:16:041
71350rcu_preempt0-21swapper/112:16:041
71350rcu_preempt0-21swapper/112:16:041
71350rcu_preempt0-21swapper/112:06:551
71350rcu_preempt0-21swapper/112:06:551
71350rcu_preempt0-21swapper/111:54:561
71350rcu_preempt0-21swapper/111:54:561
71350rcu_preempt0-21swapper/111:54:561
71350rcu_preempt0-21swapper/111:46:251
71350rcu_preempt0-21swapper/111:46:251
71350rcu_preempt0-21swapper/111:41:371
71350rcu_preempt0-21swapper/111:41:371
71350rcu_preempt0-21swapper/111:41:371
71350rcu_preempt0-21swapper/111:23:101
71350rcu_preempt0-21swapper/111:23:101
71350rcu_preempt0-21swapper/110:51:301
71350rcu_preempt0-21swapper/110:51:301
71350rcu_preempt0-21swapper/110:29:061
71350rcu_preempt0-21swapper/110:29:061
71350rcu_preempt0-21swapper/110:16:351
71350rcu_preempt0-21swapper/110:16:351
71350rcu_preempt0-21swapper/110:16:351
71350rcu_preempt0-21swapper/110:01:551
71350rcu_preempt0-21swapper/110:01:551
71350rcu_preempt0-21swapper/109:49:231
71350rcu_preempt0-21swapper/109:49:231
71350rcu_preempt0-21swapper/109:41:321
71350rcu_preempt0-21swapper/109:41:321
71350rcu_preempt0-21swapper/109:24:361
71350rcu_preempt0-21swapper/109:24:361
71350rcu_preempt0-21swapper/108:34:141
71350rcu_preempt0-21swapper/108:34:141
71350rcu_preempt0-21swapper/108:21:451
71350rcu_preempt0-21swapper/108:21:451
71350rcu_preempt0-21swapper/108:21:451
71350rcu_preempt0-21swapper/108:09:271
71350rcu_preempt0-21swapper/108:09:271
71350rcu_preempt0-21swapper/107:13:521
71350rcu_preempt0-21swapper/107:13:521
71350rcu_preempt0-21swapper/012:30:520
71350rcu_preempt0-21swapper/012:30:520
71350rcu_preempt0-21swapper/011:27:400
71350rcu_preempt0-21swapper/011:27:400
71350rcu_preempt0-21swapper/011:06:080
71350rcu_preempt0-21swapper/011:06:080
71350rcu_preempt0-21swapper/010:30:210
71350rcu_preempt0-21swapper/010:30:210
71350rcu_preempt0-21swapper/010:13:540
71350rcu_preempt0-21swapper/010:13:540
71350rcu_preempt0-21swapper/009:47:080
71350rcu_preempt0-21swapper/009:47:080
71350rcu_preempt0-21swapper/009:21:410
71350rcu_preempt0-21swapper/009:21:410
71350rcu_preempt0-21swapper/008:10:420
71350rcu_preempt0-21swapper/008:10:420
71350rcu_preempt0-21swapper/007:21:370
71350rcu_preempt0-21swapper/007:21:370
46450350irq/118-QManpo9597-2110:48:552
46450350irq/118-QManpo9597-2110:48:552
46050350irq/122-QManpo971-2110:48:550
46050350irq/122-QManpo971-2110:48:550
46050350irq/122-QManpo9495-10
46050350irq/122-QManpo9495-10
46050350irq/122-QManpo31501-2110:48:550
46050350irq/122-QManpo31501-2110:48:550
46050350irq/122-QManpo31501-2110:48:550
46050350irq/122-QManpo29252-2110:48:550
46050350irq/122-QManpo29252-2110:48:550
46050350irq/122-QManpo2923-210
46050350irq/122-QManpo2923-210
46050350irq/122-QManpo23697-2110:48:550
46050350irq/122-QManpo23697-2110:48:550
46050350irq/122-QManpo23697-2110:48:550
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
46050350irq/122-QManpo0-210
117932350chrt8437-1kworker/0:2H10:08:240
117932350chrt8437-1kworker/0:2H10:08:240
986199341cyclictest21064-21apt-get07:51:062
986199341cyclictest21064-21apt-get07:51:062
71340rcu_preempt28016-1kworker/1:1H12:36:021
71340rcu_preempt28016-1kworker/1:1H12:36:021
71340rcu_preempt28016-1kworker/1:1H12:36:021
71340rcu_preempt17549-21apt-get11:16:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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