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2026-01-22 - 18:22
[ 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 Thu Jan 22, 2026 12:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71580rcu_preempt11251-1kworker/0:1H10:21:000
71580rcu_preempt11251-1kworker/0:1H10:21:000
71580rcu_preempt11251-1kworker/0:1H10:21:000
71560rcu_preempt0-21swapper/307:45:573
71560rcu_preempt0-21swapper/307:45:573
71550rcu_preempt30222-21/usr/sbin/munin08:36:153
71550rcu_preempt30222-21/usr/sbin/munin08:36:153
71550rcu_preempt30222-21/usr/sbin/munin08:36:153
71470rcu_preempt0-21swapper/307:31:143
71470rcu_preempt0-21swapper/307:31:143
71470rcu_preempt0-21swapper/307:31:143
71460rcu_preempt15781-21/usr/sbin/munin07:45:581
71460rcu_preempt15781-21/usr/sbin/munin07:45:581
5911994513cyclictest0-21swapper/210:30:572
5911994513cyclictest0-21swapper/210:30:572
5911994420cyclictest11880-21memory10:21:132
5911994420cyclictest11880-21memory10:21:132
5911994420cyclictest11880-21memory10:21:132
71430rcu_preempt0-21swapper/112:21:311
71430rcu_preempt0-21swapper/112:21:311
5911994319cyclictest6869-21diskmemload11:21:412
5911994319cyclictest6869-21diskmemload11:21:412
55362430sleep03677-1kworker/0:1H07:06:500
55362430sleep03677-1kworker/0:1H07:06:500
55362430sleep03677-1kworker/0:1H07:06:500
71420rcu_preempt15684-21copy07:46:020
71420rcu_preempt15684-21copy07:46:020
71420rcu_preempt0-21swapper/110:56:261
71420rcu_preempt0-21swapper/110:56:261
5911994222cyclictest4631-21ntp_states11:16:112
5911994222cyclictest4631-21ntp_states11:16:112
5911994222cyclictest4631-21ntp_states11:16:112
5911994220cyclictest0-21swapper/209:43:292
5911994220cyclictest0-21swapper/209:43:292
5911994122cyclictest14623-21diskstats07:41:032
5911994122cyclictest14623-21diskstats07:41:032
5911994121cyclictest882-21meminfo12:06:092
5911994121cyclictest882-21meminfo12:06:092
5911994121cyclictest6693-21memory12:16:102
5911994121cyclictest6693-21memory12:16:102
5911994121cyclictest6693-21memory12:16:102
5911994121cyclictest31302-21df_inode08:41:042
5911994121cyclictest31302-21df_inode08:41:042
5911994121cyclictest31302-21df_inode08:41:042
5911994121cyclictest30373-21irqstats12:01:102
5911994121cyclictest30373-21irqstats12:01:102
5911994121cyclictest20187-21diskstats08:01:062
5911994121cyclictest20187-21diskstats08:01:062
5911994121cyclictest13335-21/usr/sbin/munin11:31:132
5911994121cyclictest13335-21/usr/sbin/munin11:31:132
5911994121cyclictest12699-21munin-run09:20:482
5911994121cyclictest12699-21munin-run09:20:482
5911994121cyclictest12699-21munin-run09:20:482
5911994119cyclictest0-21swapper/209:25:432
5911994119cyclictest0-21swapper/209:25:432
71400rcu_preempt0-21swapper/112:27:171
71400rcu_preempt0-21swapper/112:27:171
71400rcu_preempt0-21swapper/112:15:331
71400rcu_preempt0-21swapper/112:15:331
71400rcu_preempt0-21swapper/110:08:151
71400rcu_preempt0-21swapper/110:08:151
71400rcu_preempt0-21swapper/107:21:151
71400rcu_preempt0-21swapper/107:21:151
71400rcu_preempt0-21swapper/107:21:151
5911994023cyclictest1959-21runrttasks10:41:232
5911994023cyclictest1959-21runrttasks10:41:232
5911994023cyclictest1959-21runrttasks10:41:232
5911994021cyclictest29496-21munin-run08:35:482
5911994021cyclictest29496-21munin-run08:35:482
5911994020cyclictest18647-21wget11:41:002
5911994020cyclictest18647-21wget11:41:002
5911994020cyclictest18647-21wget11:41:002
5911994019cyclictest24812-21ntp_states11:51:112
5911994019cyclictest24812-21ntp_states11:51:112
5911994018cyclictest27118-21apt-get11:55:582
5911994018cyclictest27118-21apt-get11:55:582
5911994018cyclictest27118-21apt-get11:55:582
5911994018cyclictest0-21swapper/212:40:182
5911994018cyclictest0-21swapper/212:40:182
5911994018cyclictest0-21swapper/212:40:182
5911994017cyclictest0-21swapper/209:55:482
5911994017cyclictest0-21swapper/209:55:482
5911994015cyclictest0-21swapper/211:26:032
5911994015cyclictest0-21swapper/211:26:032
71390rcu_preempt8194-1kworker/0:1H11:31:150
71390rcu_preempt8194-1kworker/0:1H11:31:150
5911993920cyclictest20712-21ssh09:34:092
5911993920cyclictest20712-21ssh09:34:092
5911993919cyclictest11224-21munin-run10:20:482
5911993919cyclictest11224-21munin-run10:20:482
5911993918cyclictest15017-21timerandwakeup10:26:172
5911993918cyclictest15017-21timerandwakeup10:26:172
5911993918cyclictest15017-21timerandwakeup10:26:172
5911993917cyclictest21412-21tr11:46:002
5911993917cyclictest21412-21tr11:46:002
5911993917cyclictest0-21swapper/212:26:432
5911993917cyclictest0-21swapper/212:26:432
5911993917cyclictest0-21swapper/212:25:412
5911993917cyclictest0-21swapper/212:25:412
5911993917cyclictest0-21swapper/210:11:012
5911993917cyclictest0-21swapper/210:11:012
5911993917cyclictest0-21swapper/210:05:542
5911993917cyclictest0-21swapper/210:05:542
5911993916cyclictest0-21swapper/209:59:062
5911993916cyclictest0-21swapper/209:59:062
5911993916cyclictest0-21swapper/209:59:062
46050390irq/122-QManpo14813-2110:48:550
46050390irq/122-QManpo14813-2110:48:550
99750380irq/38-i2c-mpc0-21swapper/012:20:550
99750380irq/38-i2c-mpc0-21swapper/012:20:550
99750380irq/38-i2c-mpc0-21swapper/012:20:550
71380rcu_preempt0-21swapper/112:02:261
71380rcu_preempt0-21swapper/112:02:261
71380rcu_preempt0-21swapper/111:08:001
71380rcu_preempt0-21swapper/111:08:001
71380rcu_preempt0-21swapper/110:22:551
71380rcu_preempt0-21swapper/110:22:551
71380rcu_preempt0-21swapper/110:22:551
71380rcu_preempt0-21swapper/109:37:561
71380rcu_preempt0-21swapper/109:37:561
5911993821cyclictest25947-21sed10:56:112
5911993821cyclictest25947-21sed10:56:112
5911993819cyclictest32338-21apt-get10:00:592
5911993819cyclictest32338-21apt-get10:00:592
5911993819cyclictest15684-21copy07:45:582
5911993819cyclictest15684-21copy07:45:582
5911993817cyclictest19503-21/usr/sbin/munin10:37:422
5911993817cyclictest19503-21/usr/sbin/munin10:37:422
5911993817cyclictest0-21swapper/209:36:142
5911993817cyclictest0-21swapper/209:36:142
5911993816cyclictest0-21swapper/211:08:012
5911993816cyclictest0-21swapper/211:08:012
5911993816cyclictest0-21swapper/211:01:412
5911993816cyclictest0-21swapper/211:01:412
5911993816cyclictest0-21swapper/211:01:412
5911993815cyclictest0-21swapper/210:47:222
5911993815cyclictest0-21swapper/210:47:222
46050380irq/122-QManpo7539-2110:48:550
46050380irq/122-QManpo7539-2110:48:550
46050380irq/122-QManpo3925-2110:48:550
46050380irq/122-QManpo3925-2110:48:550
46050380irq/122-QManpo3815-2110:48:550
46050380irq/122-QManpo3815-2110:48:550
110612380sleep06831-1kworker/0:2H10:20:250
110612380sleep06831-1kworker/0:2H10:20:250
71370rcu_preempt0-21swapper/207:50:582
71370rcu_preempt0-21swapper/207:50:582
71370rcu_preempt0-21swapper/207:50:582
71370rcu_preempt0-21swapper/111:54:011
71370rcu_preempt0-21swapper/111:54:011
71370rcu_preempt0-21swapper/110:14:051
71370rcu_preempt0-21swapper/110:14:051
71370rcu_preempt0-21swapper/107:32:251
71370rcu_preempt0-21swapper/107:32:251
71370rcu_preempt0-21swapper/107:32:251
71370rcu_preempt0-21swapper/009:51:020
71370rcu_preempt0-21swapper/009:51:020
5911993719cyclictest5095-21/usr/sbin/munin09:01:182
5911993719cyclictest5095-21/usr/sbin/munin09:01:182
5911993719cyclictest30896-21munin-run08:40:472
5911993719cyclictest30896-21munin-run08:40:472
5911993719cyclictest30896-21munin-run08:40:472
5911993719cyclictest18950-21memory07:56:092
5911993719cyclictest18950-21memory07:56:092
5911993719cyclictest18950-21memory07:56:092
5911993718cyclictest21948-21fgrep08:06:132
5911993718cyclictest21948-21fgrep08:06:132
5911993718cyclictest17638-21ssh11:38:572
5911993718cyclictest17638-21ssh11:38:572
5911993718cyclictest17638-21ssh11:38:572
5911993718cyclictest17638-21ssh11:38:572
5911993718cyclictest13498-21ntp_states07:36:122
5911993718cyclictest13498-21ntp_states07:36:122
5911993716cyclictest11442-21apt-get07:31:142
5911993716cyclictest11442-21apt-get07:31:142
5911993716cyclictest11442-21apt-get07:31:142
5911993716cyclictest0-21swapper/209:14:472
5911993716cyclictest0-21swapper/209:14:472
5911993715cyclictest5780-21df09:06:032
5911993715cyclictest5780-21df09:06:032
5911993715cyclictest5780-21df09:06:032
5911993715cyclictest0-21swapper/209:27:302
5911993715cyclictest0-21swapper/209:27:302
5911993715cyclictest0-21swapper/208:16:142
5911993715cyclictest0-21swapper/208:16:142
5911993715cyclictest0-21swapper/208:16:142
5911993714cyclictest0-21swapper/208:51:132
5911993714cyclictest0-21swapper/208:51:132
5911993714cyclictest0-21swapper/208:46:132
5911993714cyclictest0-21swapper/208:46:132
46050370irq/122-QManpo4466-2110:48:550
46050370irq/122-QManpo4466-2110:48:550
46050370irq/122-QManpo31263-10
46050370irq/122-QManpo31263-10
46050370irq/122-QManpo15731-2110:48:550
46050370irq/122-QManpo15731-2110:48:550
46050370irq/122-QManpo11966-2110:48:550
46050370irq/122-QManpo11966-2110:48:550
271122370sleep011251-1kworker/0:1H10:59:110
271122370sleep011251-1kworker/0:1H10:59:110
228702370sleep022250-1kworker/0:0H11:47:390
228702370sleep022250-1kworker/0:0H11:47:390
71360rcu_preempt15446-21crond11:35:471
71360rcu_preempt15446-21crond11:35:471
71360rcu_preempt0-21swapper/112:32:441
71360rcu_preempt0-21swapper/112:32:441
71360rcu_preempt0-21swapper/111:45:411
71360rcu_preempt0-21swapper/111:45:411
71360rcu_preempt0-21swapper/111:45:411
71360rcu_preempt0-21swapper/110:43:211
71360rcu_preempt0-21swapper/110:43:211
71360rcu_preempt0-21swapper/110:43:211
71360rcu_preempt0-21swapper/109:31:221
71360rcu_preempt0-21swapper/109:31:221
71360rcu_preempt0-21swapper/109:28:471
71360rcu_preempt0-21swapper/109:28:471
71360rcu_preempt0-21swapper/108:34:551
71360rcu_preempt0-21swapper/108:34:551
71360rcu_preempt0-21swapper/107:41:041
71360rcu_preempt0-21swapper/107:41:041
71360rcu_preempt0-21swapper/010:01:360
71360rcu_preempt0-21swapper/010:01:360
5911993618cyclictest9046-21chrt07:21:052
5911993618cyclictest9046-21chrt07:21:052
5911993618cyclictest9046-21chrt07:21:052
5911993616cyclictest26528-21cat09:50:532
5911993616cyclictest26528-21cat09:50:532
46050360irq/122-QManpo8728-2110:48:550
46050360irq/122-QManpo8728-2110:48:550
46050360irq/122-QManpo31478-2110:48:550
46050360irq/122-QManpo31478-2110:48:550
46050360irq/122-QManpo31478-2110:48:550
46050360irq/122-QManpo30973-210
46050360irq/122-QManpo30973-210
46050360irq/122-QManpo30894-2110:48:550
46050360irq/122-QManpo30894-2110:48:550
46050360irq/122-QManpo29844-2110:48:550
46050360irq/122-QManpo29844-2110:48:550
46050360irq/122-QManpo29844-2110:48:550
46050360irq/122-QManpo28113-2110:48:550
46050360irq/122-QManpo28113-2110:48:550
46050360irq/122-QManpo28113-2110:48:550
46050360irq/122-QManpo14418-2110:48:550
46050360irq/122-QManpo14418-2110:48:550
46050360irq/122-QManpo14418-2110:48:550
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
46050360irq/122-QManpo0-210
111522360sleep08318-1kworker/0:1H07:27:190
111522360sleep08318-1kworker/0:1H07:27:190
111522360sleep08318-1kworker/0:1H07:27:190
71350rcu_preempt0-21swapper/112:37:081
71350rcu_preempt0-21swapper/112:37:081
71350rcu_preempt0-21swapper/112:37:081
71350rcu_preempt0-21swapper/112:07:501
71350rcu_preempt0-21swapper/112:07:501
71350rcu_preempt0-21swapper/111:57:271
71350rcu_preempt0-21swapper/111:57:271
71350rcu_preempt0-21swapper/111:57:271
71350rcu_preempt0-21swapper/111:39:351
71350rcu_preempt0-21swapper/111:39:351
71350rcu_preempt0-21swapper/111:39:351
71350rcu_preempt0-21swapper/111:39:351
71350rcu_preempt0-21swapper/111:26:551
71350rcu_preempt0-21swapper/111:26:551
71350rcu_preempt0-21swapper/111:18:161
71350rcu_preempt0-21swapper/111:18:161
71350rcu_preempt0-21swapper/111:18:161
71350rcu_preempt0-21swapper/111:01:271
71350rcu_preempt0-21swapper/111:01:271
71350rcu_preempt0-21swapper/111:01:271
71350rcu_preempt0-21swapper/110:37:241
71350rcu_preempt0-21swapper/110:37:241
71350rcu_preempt0-21swapper/110:30:081
71350rcu_preempt0-21swapper/110:30:081
71350rcu_preempt0-21swapper/110:30:081
71350rcu_preempt0-21swapper/110:20:331
71350rcu_preempt0-21swapper/110:20:331
71350rcu_preempt0-21swapper/109:53:231
71350rcu_preempt0-21swapper/109:53:231
71350rcu_preempt0-21swapper/109:14:591
71350rcu_preempt0-21swapper/109:14:591
71350rcu_preempt0-21swapper/109:10:431
71350rcu_preempt0-21swapper/109:10:431
71350rcu_preempt0-21swapper/109:10:431
71350rcu_preempt0-21swapper/109:03:371
71350rcu_preempt0-21swapper/109:03:371
71350rcu_preempt0-21swapper/108:39:281
71350rcu_preempt0-21swapper/108:39:281
71350rcu_preempt0-21swapper/108:39:281
71350rcu_preempt0-21swapper/108:16:471
71350rcu_preempt0-21swapper/108:16:471
71350rcu_preempt0-21swapper/108:16:471
5911993518cyclictest1869-21fgrep11:11:152
5911993518cyclictest1869-21fgrep11:11:152
5911993517cyclictest7623-21df07:16:022
5911993517cyclictest7623-21df07:16:022
5911993517cyclictest7623-21df07:16:022
5911993517cyclictest4082-21latency_hist09:00:482
5911993517cyclictest4082-21latency_hist09:00:482
5911993517cyclictest4082-21latency_hist09:00:482
5911993517cyclictest0-21swapper/212:10:582
5911993517cyclictest0-21swapper/212:10:582
5911993516cyclictest25009-21/usr/sbin/munin10:55:532
5911993516cyclictest25009-21/usr/sbin/munin10:55:532
5911993515cyclictest0-21swapper/207:11:022
5911993515cyclictest0-21swapper/207:11:022
46250350irq/120-QManpo0-2110:48:551
46250350irq/120-QManpo0-2110:48:551
46250350irq/120-QManpo0-2110:48:551
46050350irq/122-QManpo6959-2110:48:550
46050350irq/122-QManpo6959-2110:48:550
46050350irq/122-QManpo6869-2110:48:550
46050350irq/122-QManpo6869-2110:48:550
46050350irq/122-QManpo6869-2110:48:550
46050350irq/122-QManpo5875-10
46050350irq/122-QManpo5875-10
46050350irq/122-QManpo5875-10
46050350irq/122-QManpo29494-2110:48:550
46050350irq/122-QManpo29494-2110:48:550
46050350irq/122-QManpo29494-2110:48:550
46050350irq/122-QManpo24904-2110:48:550
46050350irq/122-QManpo24904-2110:48:550
46050350irq/122-QManpo24904-2110:48:550
46050350irq/122-QManpo18965-2110:48:550
46050350irq/122-QManpo18965-2110:48:550
46050350irq/122-QManpo12254-2110:48:550
46050350irq/122-QManpo12254-2110:48:550
46022350sleep026424-1kworker/0:1H10:08:330
46022350sleep026424-1kworker/0:1H10:08:330
1599350migration/05924-21taskset11:18:350
1599350migration/05924-21taskset11:18:350
1599350migration/05924-21taskset11:18:350
71340rcu_preempt25491-21apt-get08:20:590
71340rcu_preempt25491-21apt-get08:20:590
71340rcu_preempt25491-21apt-get08:20:590
71340rcu_preempt13918-21ssh09:21:310
71340rcu_preempt13918-21ssh09:21:310
71340rcu_preempt0-21swapper/208:25:402
71340rcu_preempt0-21swapper/208:25:402
71340rcu_preempt0-21swapper/208:25:402
71340rcu_preempt0-21swapper/112:18:301
71340rcu_preempt0-21swapper/112:18:301
71340rcu_preempt0-21swapper/112:18:301
71340rcu_preempt0-21swapper/111:15:021
71340rcu_preempt0-21swapper/111:15:021
71340rcu_preempt0-21swapper/110:48:471
71340rcu_preempt0-21swapper/110:48:471
71340rcu_preempt0-21swapper/110:01:101
71340rcu_preempt0-21swapper/110:01:101
71340rcu_preempt0-21swapper/110:00:111
71340rcu_preempt0-21swapper/110:00:111
71340rcu_preempt0-21swapper/110:00:111
71340rcu_preempt0-21swapper/109:50:451
71340rcu_preempt0-21swapper/109:50:451
71340rcu_preempt0-21swapper/109:23:501
71340rcu_preempt0-21swapper/109:23:501
71340rcu_preempt0-21swapper/108:58:281
71340rcu_preempt0-21swapper/108:58:281
71340rcu_preempt0-21swapper/108:58:281
71340rcu_preempt0-21swapper/107:38:371
71340rcu_preempt0-21swapper/107:38:371
71340rcu_preempt0-21swapper/107:29:041
71340rcu_preempt0-21swapper/107:29:041
71340rcu_preempt0-21swapper/107:29:041
5911993416cyclictest23212-21ntp_states08:11:102
5911993416cyclictest23212-21ntp_states08:11:102
5911993415cyclictest27175-21irqstats08:26:062
5911993415cyclictest27175-21irqstats08:26:062
5911993415cyclictest14813-21apt-get12:30:582
5911993415cyclictest14813-21apt-get12:30:582
46050340irq/122-QManpo4096-2110:48:550
46050340irq/122-QManpo4096-2110:48:550
46050340irq/122-QManpo4096-2110:48:550
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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