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2026-01-28 - 17:09
[ 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 Wed Jan 28, 2026 12:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71600rcu_preempt0-21swapper/109:52:051
71600rcu_preempt0-21swapper/109:52:051
1574699563cyclictest0-21swapper/010:01:020
1574699563cyclictest0-21swapper/010:01:020
1574699553cyclictest0-21swapper/011:18:110
1574699553cyclictest0-21swapper/011:18:110
1574699553cyclictest0-21swapper/011:18:110
1574699533cyclictest5192-21ntp_states12:36:170
1574699533cyclictest5192-21ntp_states12:36:170
1574699533cyclictest5192-21ntp_states12:36:170
71520rcu_preempt0-21swapper/307:51:133
71520rcu_preempt0-21swapper/307:51:133
71520rcu_preempt0-21swapper/307:51:133
1574699523cyclictest0-21swapper/010:47:010
1574699523cyclictest0-21swapper/010:47:010
1574699513cyclictest0-21swapper/008:06:060
1574699513cyclictest0-21swapper/008:06:060
1574699512cyclictest26475-21/usr/sbin/munin11:21:210
1574699512cyclictest26475-21/usr/sbin/munin11:21:210
1574699511cyclictest15919-21/usr/sbin/munin10:06:240
1574699511cyclictest15919-21/usr/sbin/munin10:06:240
1574699511cyclictest15919-21/usr/sbin/munin10:06:240
1574699511cyclictest0-21swapper/010:51:260
1574699511cyclictest0-21swapper/010:51:260
1574699504cyclictest0-21swapper/010:56:050
1574699504cyclictest0-21swapper/010:56:050
1574699504cyclictest0-21swapper/010:56:050
1574699504cyclictest0-21swapper/007:46:080
1574699504cyclictest0-21swapper/007:46:080
1574699503cyclictest0-21swapper/012:01:480
1574699503cyclictest0-21swapper/012:01:480
1574699503cyclictest0-21swapper/012:01:480
1574699503cyclictest0-21swapper/010:25:540
1574699503cyclictest0-21swapper/010:25:540
1574699503cyclictest0-21swapper/007:30:550
1574699503cyclictest0-21swapper/007:30:550
1574699501cyclictest16789-21/usr/sbin/munin09:11:200
1574699501cyclictest16789-21/usr/sbin/munin09:11:200
1574999492cyclictest24401-21sendmail-msp10:21:423
1574999492cyclictest24401-21sendmail-msp10:21:423
1574699494cyclictest0-21swapper/011:01:440
1574699494cyclictest0-21swapper/011:01:440
1574699494cyclictest0-21swapper/011:01:440
1574699494cyclictest0-21swapper/008:40:540
1574699494cyclictest0-21swapper/008:40:540
1574699493cyclictest0-21swapper/012:31:180
1574699493cyclictest0-21swapper/012:31:180
1574699493cyclictest0-21swapper/012:10:030
1574699493cyclictest0-21swapper/012:10:030
1574699493cyclictest0-21swapper/012:10:030
1574699493cyclictest0-21swapper/010:16:130
1574699493cyclictest0-21swapper/010:16:130
1574699493cyclictest0-21swapper/010:16:130
1574699493cyclictest0-21swapper/009:31:130
1574699493cyclictest0-21swapper/009:31:130
1574699492cyclictest8958-21ntp_states08:41:190
1574699492cyclictest8958-21ntp_states08:41:190
1574699492cyclictest25415-21/usr/sbin/munin09:26:120
1574699492cyclictest25415-21/usr/sbin/munin09:26:120
1574699492cyclictest13112-21/usr/sbin/munin10:01:060
1574699492cyclictest13112-21/usr/sbin/munin10:01:060
15746994918cyclictest2999-21ssh09:42:320
15746994918cyclictest2999-21ssh09:42:320
15746994918cyclictest2999-21ssh09:42:320
1574699489cyclictest26368-1kworker/0:2H11:36:370
1574699489cyclictest26368-1kworker/0:2H11:36:370
1574699489cyclictest26368-1kworker/0:2H11:36:370
1574699484cyclictest0-21swapper/011:42:020
1574699484cyclictest0-21swapper/011:42:020
1574699483cyclictest0-21swapper/011:47:240
1574699483cyclictest0-21swapper/011:47:240
1574699483cyclictest0-21swapper/009:56:090
1574699483cyclictest0-21swapper/009:16:140
1574699483cyclictest0-21swapper/009:16:140
1574699483cyclictest0-21swapper/009:16:140
1574699483cyclictest0-21swapper/008:56:450
1574699483cyclictest0-21swapper/008:56:450
1574699483cyclictest0-21swapper/008:46:220
1574699483cyclictest0-21swapper/008:46:220
1574699483cyclictest0-21swapper/008:11:480
1574699483cyclictest0-21swapper/008:11:480
1574699481cyclictest32641-21sed11:31:170
1574699481cyclictest32641-21sed11:31:170
1574699481cyclictest3137-21/usr/sbin/munin08:21:090
1574699481cyclictest3137-21/usr/sbin/munin08:21:090
15746994818cyclictest0-21swapper/010:40:440
15746994818cyclictest0-21swapper/010:40:440
15746994818cyclictest0-21swapper/010:40:440
71470rcu_preempt0-21swapper/108:41:401
71470rcu_preempt0-21swapper/108:41:401
46050470irq/122-QManpo15702-2110:48:550
46050470irq/122-QManpo15702-2110:48:550
1574699473cyclictest0-21swapper/012:28:400
1574699473cyclictest0-21swapper/012:28:400
1574699473cyclictest0-21swapper/011:56:090
1574699473cyclictest0-21swapper/011:56:090
1574699472cyclictest24047-21grep07:40:550
1574699472cyclictest24047-21grep07:40:550
1574699472cyclictest24047-21grep07:40:550
1574699471cyclictest4284-21/usr/sbin/munin08:26:230
1574699471cyclictest4284-21/usr/sbin/munin08:26:230
1574699471cyclictest22665-21/usr/sbin/munin12:11:250
1574699471cyclictest22665-21/usr/sbin/munin12:11:250
1574699471cyclictest22665-21/usr/sbin/munin12:11:250
1574699471cyclictest21141-21latency11:11:140
1574699471cyclictest21141-21latency11:11:140
1574699471cyclictest11541-21ssh11:51:110
1574699471cyclictest11541-21ssh11:51:110
15746994716cyclictest21054-21ssh10:14:460
15746994716cyclictest21054-21ssh10:14:460
15746994713cyclictest5569-21ssh09:46:430
15746994713cyclictest5569-21ssh09:46:430
15746994713cyclictest4048-21meminfo10:41:170
15746994713cyclictest4048-21meminfo10:41:170
1574899464cyclictest0-21swapper/211:46:212
1574899464cyclictest0-21swapper/211:46:212
1574699469cyclictest25049-21ssh09:25:250
1574699469cyclictest25049-21ssh09:25:250
1574699463cyclictest0-21swapper/012:21:090
1574699463cyclictest0-21swapper/012:21:090
1574699463cyclictest0-21swapper/008:31:090
1574699463cyclictest0-21swapper/008:31:090
1574699463cyclictest0-21swapper/008:31:090
1574699463cyclictest0-21swapper/008:20:540
1574699463cyclictest0-21swapper/008:20:540
1574699463cyclictest0-21swapper/008:20:540
1574699463cyclictest0-21swapper/008:01:240
1574699463cyclictest0-21swapper/008:01:240
1574699462cyclictest1959-21runrttasks11:27:420
1574699462cyclictest1959-21runrttasks11:27:420
1574699462cyclictest1959-21runrttasks11:27:420
1574699462cyclictest0-21swapper/011:06:080
1574699462cyclictest0-21swapper/011:06:080
15746994617cyclictest0-21swapper/012:18:560
15746994617cyclictest0-21swapper/012:18:560
15746994617cyclictest0-21swapper/012:18:560
15746994616cyclictest0-21swapper/009:01:170
15746994616cyclictest0-21swapper/009:01:170
15746994616cyclictest0-21swapper/009:01:170
71450rcu_preempt21883-21kworker/u8:109:13:121
71450rcu_preempt21883-21kworker/u8:109:13:121
1574999451cyclictest8445-21/usr/sbin/munin08:41:143
1574999451cyclictest8445-21/usr/sbin/munin08:41:143
1574999451cyclictest31314-21taskset11:29:113
1574999451cyclictest31314-21taskset11:29:113
1574999451cyclictest31314-21taskset11:29:113
1574999451cyclictest19796-21apt-get12:06:053
1574999451cyclictest19796-21apt-get12:06:053
1574999451cyclictest19796-21apt-get12:06:053
1574899453cyclictest0-21swapper/211:16:082
1574899453cyclictest0-21swapper/211:16:082
1574899453cyclictest0-21swapper/211:16:082
1574899453cyclictest0-21swapper/208:11:062
1574899453cyclictest0-21swapper/208:11:062
1574699453cyclictest0-21swapper/010:32:070
1574699453cyclictest0-21swapper/010:32:070
1574699453cyclictest0-21swapper/009:39:340
1574699453cyclictest0-21swapper/009:39:340
1574699453cyclictest0-21swapper/009:39:340
1574699451cyclictest7345-21/usr/sbin/munin09:51:170
1574699451cyclictest7345-21/usr/sbin/munin09:51:170
1574699451cyclictest28347-21apt-get07:56:040
1574699451cyclictest28347-21apt-get07:56:040
1574699451cyclictest21393-21/usr/sbin/munin07:31:120
1574699451cyclictest21393-21/usr/sbin/munin07:31:120
1574699451cyclictest21393-21/usr/sbin/munin07:31:120
1574699451cyclictest1959-21runrttasks09:06:320
1574699451cyclictest1959-21runrttasks09:06:320
1574699451cyclictest1959-21runrttasks07:20:110
1574699451cyclictest1959-21runrttasks07:20:110
1574999444cyclictest0-21swapper/309:46:183
1574999444cyclictest0-21swapper/309:46:183
1574899444cyclictest0-21swapper/211:03:332
1574899444cyclictest0-21swapper/211:03:332
1574899444cyclictest0-21swapper/211:03:332
1574899444cyclictest0-21swapper/210:27:272
1574899444cyclictest0-21swapper/210:27:272
1574899444cyclictest0-21swapper/210:06:132
1574899444cyclictest0-21swapper/210:06:132
1574899444cyclictest0-21swapper/210:06:132
1574899444cyclictest0-21swapper/209:15:482
1574899444cyclictest0-21swapper/209:15:482
1574899444cyclictest0-21swapper/207:46:152
1574899444cyclictest0-21swapper/207:46:152
1574899443cyclictest0-21swapper/212:14:192
1574899443cyclictest0-21swapper/212:14:192
1574899443cyclictest0-21swapper/212:14:192
1574899443cyclictest0-21swapper/210:51:272
1574899443cyclictest0-21swapper/210:51:272
1574899443cyclictest0-21swapper/210:36:462
1574899443cyclictest0-21swapper/210:36:462
1574899443cyclictest0-21swapper/210:36:462
1574899443cyclictest0-21swapper/209:46:172
1574899443cyclictest0-21swapper/209:46:172
1574899441cyclictest24401-21sendmail-msp10:21:212
1574899441cyclictest24401-21sendmail-msp10:21:212
1574699441cyclictest24293-21grep07:41:080
1574699441cyclictest24293-21grep07:41:080
1574699441cyclictest18631-21/usr/sbin/munin07:21:220
1574699441cyclictest18631-21/usr/sbin/munin07:21:220
1574699441cyclictest15848-21/usr/sbin/munin07:11:060
1574699441cyclictest15848-21/usr/sbin/munin07:11:060
1574699441cyclictest11837-21/usr/sbin/munin08:51:190
1574699441cyclictest11837-21/usr/sbin/munin08:51:190
15746994412cyclictest27363-21memory07:51:180
15746994412cyclictest27363-21memory07:51:180
15746994412cyclictest27363-21memory07:51:180
1574899434cyclictest0-21swapper/212:29:552
1574899434cyclictest0-21swapper/212:29:552
1574899434cyclictest0-21swapper/212:16:292
1574899434cyclictest0-21swapper/212:16:292
1574899434cyclictest0-21swapper/212:16:292
1574899434cyclictest0-21swapper/211:37:412
1574899434cyclictest0-21swapper/211:37:412
1574899434cyclictest0-21swapper/211:37:412
1574899434cyclictest0-21swapper/210:15:542
1574899434cyclictest0-21swapper/210:15:542
1574899434cyclictest0-21swapper/209:51:162
1574899434cyclictest0-21swapper/209:51:162
1574899434cyclictest0-21swapper/209:41:252
1574899434cyclictest0-21swapper/209:41:252
1574899434cyclictest0-21swapper/209:41:252
1574899434cyclictest0-21swapper/209:16:072
1574899434cyclictest0-21swapper/209:16:072
1574899434cyclictest0-21swapper/209:16:072
1574899433cyclictest0-21swapper/211:35:552
1574899433cyclictest0-21swapper/211:35:552
1574899433cyclictest0-21swapper/210:46:112
1574899433cyclictest0-21swapper/210:46:112
1574899433cyclictest0-21swapper/209:28:352
1574899433cyclictest0-21swapper/209:28:352
1574899432cyclictest3420-21ntp_states08:21:202
1574899432cyclictest3420-21ntp_states08:21:202
1574699439cyclictest27696-21runrttasks10:26:130
1574699439cyclictest27696-21runrttasks10:26:130
71420rcu_preempt3907-21sh10:41:141
71420rcu_preempt3907-21sh10:41:141
1574999429cyclictest30034-21apt10:30:543
1574999429cyclictest30034-21apt10:30:543
1574999424cyclictest0-21swapper/312:25:553
1574999424cyclictest0-21swapper/312:25:553
1574999424cyclictest0-21swapper/311:21:263
1574999424cyclictest0-21swapper/311:21:263
1574999424cyclictest0-21swapper/310:55:143
1574999424cyclictest0-21swapper/310:55:143
1574999424cyclictest0-21swapper/310:40:543
1574999424cyclictest0-21swapper/310:40:543
1574999424cyclictest0-21swapper/310:40:543
1574999424cyclictest0-21swapper/309:51:173
1574999424cyclictest0-21swapper/309:51:173
1574999424cyclictest0-21swapper/308:31:073
1574999424cyclictest0-21swapper/308:31:073
1574999424cyclictest0-21swapper/308:31:073
1574999423cyclictest0-21swapper/312:16:153
1574999423cyclictest0-21swapper/312:16:153
1574999423cyclictest0-21swapper/312:16:153
1574999423cyclictest0-21swapper/311:51:173
1574999423cyclictest0-21swapper/311:51:173
1574999423cyclictest0-21swapper/309:41:233
1574999423cyclictest0-21swapper/309:41:233
1574999423cyclictest0-21swapper/309:41:233
1574999422cyclictest17053-21df_inode09:11:093
1574999422cyclictest17053-21df_inode09:11:093
1574999421cyclictest25458-21aten_r4power_cu09:26:063
1574999421cyclictest25458-21aten_r4power_cu09:26:063
1574999421cyclictest22438-21munin-run09:20:553
1574999421cyclictest22438-21munin-run09:20:553
1574999421cyclictest22438-21munin-run09:20:553
1574999421cyclictest20841-21cut11:11:083
1574999421cyclictest20841-21cut11:11:083
15749994219cyclictest974-21ssh11:32:073
15749994219cyclictest974-21ssh11:32:073
1574899424cyclictest23481-21grep09:21:232
1574899424cyclictest23481-21grep09:21:232
1574899424cyclictest0-21swapper/212:21:072
1574899424cyclictest0-21swapper/212:21:072
1574899424cyclictest0-21swapper/209:56:232
1574899424cyclictest0-21swapper/209:56:232
1574899424cyclictest0-21swapper/209:56:232
1574899424cyclictest0-21swapper/207:11:142
1574899424cyclictest0-21swapper/207:11:142
1574899423cyclictest0-21swapper/212:40:552
1574899423cyclictest0-21swapper/212:40:552
1574899423cyclictest0-21swapper/212:40:552
1574899423cyclictest0-21swapper/212:08:062
1574899423cyclictest0-21swapper/212:08:062
1574899423cyclictest0-21swapper/212:08:062
1574899423cyclictest0-21swapper/211:56:082
1574899423cyclictest0-21swapper/211:56:082
1574899423cyclictest0-21swapper/211:42:162
1574899423cyclictest0-21swapper/211:42:162
1574899423cyclictest0-21swapper/210:31:062
1574899423cyclictest0-21swapper/210:31:062
1574899423cyclictest0-21swapper/209:36:002
1574899423cyclictest0-21swapper/209:36:002
1574899423cyclictest0-21swapper/207:16:162
1574899423cyclictest0-21swapper/207:16:162
1574899422cyclictest32115-21users09:36:232
1574899422cyclictest32115-21users09:36:232
1574899422cyclictest32115-21users09:36:232
1574899422cyclictest20525-21ntp_states07:26:172
1574899422cyclictest20525-21ntp_states07:26:172
15747994216cyclictest29792-21ssh12:22:341
15747994216cyclictest29792-21ssh12:22:341
1574999416cyclictest16774-1kworker/3:1H07:20:303
1574999416cyclictest16774-1kworker/3:1H07:20:303
1574999414cyclictest0-21swapper/312:36:043
1574999414cyclictest0-21swapper/312:36:043
1574999414cyclictest0-21swapper/312:36:043
1574999414cyclictest0-21swapper/311:10:553
1574999414cyclictest0-21swapper/311:10:553
1574999414cyclictest0-21swapper/310:56:183
1574999414cyclictest0-21swapper/310:56:183
1574999414cyclictest0-21swapper/310:56:183
1574999414cyclictest0-21swapper/310:33:483
1574999414cyclictest0-21swapper/310:33:483
1574999414cyclictest0-21swapper/309:36:113
1574999414cyclictest0-21swapper/309:36:113
1574999414cyclictest0-21swapper/309:36:113
1574999414cyclictest0-21swapper/308:50:563
1574999414cyclictest0-21swapper/308:50:563
1574999413cyclictest0-21swapper/312:11:173
1574999413cyclictest0-21swapper/312:11:173
1574999413cyclictest0-21swapper/312:11:173
1574999413cyclictest0-21swapper/310:01:333
1574999413cyclictest0-21swapper/310:01:333
1574999412cyclictest4179-21ntp_states10:41:213
1574999412cyclictest4179-21ntp_states10:41:213
1574999412cyclictest21857-21df10:16:073
1574999412cyclictest21857-21df10:16:073
1574999412cyclictest21857-21df10:16:073
1574999412cyclictest17568-21ntp_states12:01:213
1574999412cyclictest17568-21ntp_states12:01:213
1574999412cyclictest17568-21ntp_states12:01:213
1574999411cyclictest16628-21diskmemload11:02:153
1574999411cyclictest16628-21diskmemload11:02:153
1574999411cyclictest16628-21diskmemload11:02:153
1574999411cyclictest1479-21/usr/sbin/munin08:16:203
1574999411cyclictest1479-21/usr/sbin/munin08:16:203
1574999411cyclictest1479-21/usr/sbin/munin08:16:203
1574999411cyclictest0-21swapper/309:06:043
1574999411cyclictest0-21swapper/309:06:043
1574899413cyclictest0-21swapper/211:22:292
1574899413cyclictest0-21swapper/211:22:292
1574899413cyclictest0-21swapper/210:57:072
1574899413cyclictest0-21swapper/210:57:072
1574899413cyclictest0-21swapper/210:57:072
1574899413cyclictest0-21swapper/210:19:562
1574899413cyclictest0-21swapper/210:19:562
1574899413cyclictest0-21swapper/210:19:562
1574899413cyclictest0-21swapper/208:31:122
1574899413cyclictest0-21swapper/208:31:122
1574899413cyclictest0-21swapper/208:31:122
1574899413cyclictest0-21swapper/207:41:212
1574899413cyclictest0-21swapper/207:41:212
1574899412cyclictest31427-21irqstats08:06:112
1574899412cyclictest31427-21irqstats08:06:112
1574899412cyclictest1991-21df_inode12:31:082
1574899412cyclictest1991-21df_inode12:31:082
1574899412cyclictest1730-21diskstats08:16:092
1574899412cyclictest1730-21diskstats08:16:092
1574899412cyclictest1730-21diskstats08:16:092
1574899412cyclictest13686-21ssh10:01:222
1574899412cyclictest13686-21ssh10:01:222
1574899411cyclictest21395-1apt07:31:042
1574899411cyclictest21395-1apt07:31:042
1574899411cyclictest21395-1apt07:31:042
15747994123cyclictest25446-21ssh11:18:441
15747994123cyclictest25446-21ssh11:18:441
15747994123cyclictest25446-21ssh11:18:441
15747994119cyclictest5002-21/usr/sbin/munin09:46:171
15747994119cyclictest5002-21/usr/sbin/munin09:46:171
71400rcu_preempt0-21swapper/307:56:033
71400rcu_preempt0-21swapper/307:56:033
71400rcu_preempt0-21swapper/207:51:052
71400rcu_preempt0-21swapper/207:51:052
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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