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2026-01-18 - 02:45
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot2.osadl.org (updated Sun Jan 18, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
283052204188,11sleep10-21swapper/119:09:481
279872190171,14sleep00-21swapper/019:05:420
280422182165,12sleep30-21swapper/319:06:253
261012169150,14sleep20-21swapper/219:05:072
233222470,0sleep00-21swapper/021:41:510
70922450,0sleep00-21swapper/022:05:530
55892420,0sleep10-21swapper/122:37:451
148372120,1sleep30-21swapper/320:50:133
142232110,0sleep1211ktimersoftd/100:19:131
2851099102,4cyclictest9061-21munin-run20:40:010
16882100,0sleep10-21swapper/121:31:041
16882100,0sleep10-21swapper/121:31:031
285109991,4cyclictest1903-21basename19:20:010
13012290,0sleep30-21swapper/300:18:283
285109960,3cyclictest27999-21perf00:10:010
285199955,0cyclictest0-21swapper/300:10:553
285199950,4cyclictest27843-21apt-get23:05:113
285199950,0cyclictest22065-21diskmemload00:26:113
285199950,0cyclictest0-21swapper/300:32:183
285149952,1cyclictest8133-21ssh21:35:012
285149952,1cyclictest8133-21ssh21:35:012
285149951,1cyclictest716-21runrttasks22:14:472
285149950,5cyclictest0-21swapper/223:25:022
285149950,5cyclictest0-21swapper/222:39:382
285149950,5cyclictest0-21swapper/219:20:172
285149950,4cyclictest18200-21df_inode23:00:132
285149950,3cyclictest623-21cat23:40:002
285149950,3cyclictest0-21swapper/223:20:152
285119951,2cyclictest0-21swapper/123:55:121
285119951,2cyclictest0-21swapper/123:45:101
285119951,2cyclictest0-21swapper/122:05:111
285119951,2cyclictest0-21swapper/120:10:111
285109950,5cyclictest0-21swapper/022:53:300
285109950,4cyclictest0-21swapper/021:50:130
285199944,0cyclictest0-21swapper/322:39:353
285199942,1cyclictest25594-21ssh23:04:023
285199941,3cyclictest0-21swapper/321:30:183
285199941,3cyclictest0-21swapper/321:30:183
285199941,2cyclictest0-21swapper/322:20:123
285199941,2cyclictest0-21swapper/319:25:123
285199940,4cyclictest1875-21apt-get20:25:113
285199940,4cyclictest14678-21ntp_states23:30:183
285199940,4cyclictest0-21swapper/323:50:123
285199940,4cyclictest0-21swapper/323:41:303
285199940,4cyclictest0-21swapper/323:35:123
285199940,4cyclictest0-21swapper/323:25:103
285199940,4cyclictest0-21swapper/323:20:173
285199940,4cyclictest0-21swapper/323:10:123
285199940,4cyclictest0-21swapper/322:50:133
285199940,4cyclictest0-21swapper/322:45:103
285199940,4cyclictest0-21swapper/322:31:083
285199940,4cyclictest0-21swapper/322:10:113
285199940,4cyclictest0-21swapper/321:48:283
285199940,4cyclictest0-21swapper/321:16:023
285199940,4cyclictest0-21swapper/320:40:103
285199940,4cyclictest0-21swapper/320:10:113
285199940,4cyclictest0-21swapper/300:36:593
285199940,4cyclictest0-21swapper/300:21:273
285199940,4cyclictest0-21swapper/300:06:253
285199940,3cyclictest8752-21ssh21:35:123
285199940,3cyclictest32236-21ls23:55:163
285199940,3cyclictest22702-21sh21:41:283
285199940,3cyclictest21676-21users21:05:313
285199940,3cyclictest19593-21latency_hist21:05:013
285199940,3cyclictest16722-21latency_hist19:50:013
285199940,3cyclictest16511-21/usr/sbin/munin21:55:193
285199940,3cyclictest16025-21munin-run21:55:023
285199940,3cyclictest12083-21/usr/sbin/munin22:25:173
285199940,3cyclictest10775-21ssh23:45:023
285199940,3cyclictest10410-21/usr/sbin/munin19:35:163
285199940,3cyclictest10320-21/usr/sbin/munin00:00:183
285199940,3cyclictest0-21swapper/322:55:133
285199940,1cyclictest11167-21df_inode21:20:143
285149944,0cyclictest0-21swapper/223:09:192
285149944,0cyclictest0-21swapper/222:40:212
285149944,0cyclictest0-21swapper/220:35:212
285149944,0cyclictest0-21swapper/220:16:002
285149943,1cyclictest21918-21/usr/sbin/munin20:00:132
285149942,1cyclictest0-21swapper/220:55:112
285149941,3cyclictest23550-21pmu-power22:30:162
285149941,1cyclictest0-21swapper/219:55:132
285149940,4cyclictest7438-21ssh22:22:242
285149940,4cyclictest6150-21perl23:10:132
285149940,4cyclictest3888-21ssh22:05:022
285149940,4cyclictest26857-21apt-get20:10:102
285149940,4cyclictest16558-21diskstats00:20:142
285149940,4cyclictest11468-21ssh21:35:452
285149940,4cyclictest0-21swapper/223:57:372
285149940,4cyclictest0-21swapper/223:44:542
285149940,4cyclictest0-21swapper/222:55:452
285149940,4cyclictest0-21swapper/221:49:502
285149940,4cyclictest0-21swapper/221:40:122
285149940,4cyclictest0-21swapper/220:22:512
285149940,4cyclictest0-21swapper/219:54:112
285149940,4cyclictest0-21swapper/219:33:052
285149940,4cyclictest0-21swapper/200:34:212
285149940,4cyclictest0-21swapper/200:01:232
285149940,3cyclictest7456-21/usr/sbin/munin00:15:172
285149940,3cyclictest5542-21if_eth119:25:172
285149940,3cyclictest4193-21date20:30:012
285149940,3cyclictest21222-21ssh23:17:402
285149940,3cyclictest16177-21cat21:55:012
285149940,3cyclictest1276-21sh21:15:172
285149940,3cyclictest11359-21sh00:35:022
285149940,3cyclictest0-21swapper/222:15:112
285149940,1cyclictest25889-21/usr/sbin/munin00:25:182
285149940,1cyclictest20853-21aten2_r5power_c21:25:122
285149940,1cyclictest19945-21/usr/sbin/munin22:45:182
285149940,1cyclictest18517-21/usr/sbin/munin00:05:162
285149940,0cyclictest0-21swapper/223:50:032
285119942,1cyclictest0-21swapper/100:10:101
285119941,2cyclictest0-21swapper/122:25:111
285119941,2cyclictest0-21swapper/122:15:121
285119941,2cyclictest0-21swapper/120:55:111
285109944,0cyclictest0-21swapper/000:26:190
285109942,1cyclictest25366-21ssh23:20:010
285109942,1cyclictest22026-21ssh23:50:140
285109942,1cyclictest0-21swapper/019:20:120
285109941,3cyclictest12112-21ls21:20:190
285109941,1cyclictest0-21swapper/023:15:100
285109940,4cyclictest2050-21apt-get22:20:120
285109940,4cyclictest0-21swapper/023:40:100
285109940,4cyclictest0-21swapper/023:30:120
285109940,4cyclictest0-21swapper/023:25:090
285109940,4cyclictest0-21swapper/023:00:110
285109940,4cyclictest0-21swapper/022:55:120
285109940,4cyclictest0-21swapper/022:35:100
285109940,4cyclictest0-21swapper/022:30:100
285109940,4cyclictest0-21swapper/022:25:120
285109940,4cyclictest0-21swapper/022:00:120
285109940,4cyclictest0-21swapper/021:55:120
285109940,4cyclictest0-21swapper/021:35:020
285109940,4cyclictest0-21swapper/021:25:010
285109940,4cyclictest0-21swapper/021:15:140
285109940,4cyclictest0-21swapper/021:10:140
285109940,4cyclictest0-21swapper/020:50:100
285109940,4cyclictest0-21swapper/020:26:140
285109940,4cyclictest0-21swapper/020:20:070
285109940,4cyclictest0-21swapper/020:17:050
285109940,4cyclictest0-21swapper/020:10:160
285109940,4cyclictest0-21swapper/019:55:180
285109940,4cyclictest0-21swapper/000:10:110
285109940,4cyclictest0-21swapper/000:00:490
285109940,3cyclictest9740-21/usr/sbin/munin22:40:100
285109940,3cyclictest9647-21ssh00:16:190
285109940,3cyclictest5980-21/usr/sbin/munin23:10:130
285109940,3cyclictest27498-21ssh23:05:000
285109940,3cyclictest22065-21diskmemload23:50:010
285109940,3cyclictest2040-21ssh23:56:130
285109940,3cyclictest19800-21cat21:05:010
285109940,3cyclictest1832-21rm21:31:090
285109940,3cyclictest1832-21rm21:31:090
285109940,3cyclictest16895-21hddtemp_smartct00:20:140
285109940,3cyclictest15810-21ntp_states22:10:170
285109940,3cyclictest12976-21rm00:36:050
285109940,3cyclictest1177-21ssh22:19:480
285109940,3cyclictest11737-21sed20:45:010
285109940,3cyclictest1091-21ssh21:46:560
285109940,1cyclictest16723-21idleruntime-cro19:50:010
23117240,0sleep10-21swapper/123:18:521
285199932,1cyclictest4109-21ssh22:05:103
285199932,1cyclictest22608-21aten2_r5power_c21:10:143
285199931,2cyclictest22065-21diskmemload22:00:033
285199931,1cyclictest0-21swapper/320:20:113
285199931,1cyclictest0-21swapper/319:50:123
285199930,3cyclictest5064-21perl20:30:143
285199930,3cyclictest31680-21munin-node19:15:013
285199930,3cyclictest22440-21df20:00:133
285199930,3cyclictest22065-21diskmemload23:15:023
285199930,3cyclictest19427-21apt19:55:123
285199930,3cyclictest0-21swapper/322:40:003
285199930,3cyclictest0-21swapper/322:15:073
285199930,3cyclictest0-21swapper/321:25:013
285199930,3cyclictest0-21swapper/320:55:103
285199930,3cyclictest0-21swapper/320:45:123
285199930,3cyclictest0-21swapper/320:35:103
285199930,3cyclictest0-21swapper/320:15:053
285199930,3cyclictest0-21swapper/320:05:103
285199930,3cyclictest0-21swapper/319:40:123
285199930,3cyclictest0-21swapper/319:30:003
285199930,3cyclictest0-21swapper/319:20:123
285199930,3cyclictest0-21swapper/319:10:123
285149932,1cyclictest31227-21if_eth019:15:012
285149932,1cyclictest14240-21apt-get20:50:112
285149931,2cyclictest56950irq/130-eth022:50:032
285149931,1cyclictest0-21swapper/220:05:112
285149930,3cyclictest28711-21basename19:10:122
285149930,3cyclictest19820-21apt-get21:05:082
285149930,3cyclictest16517-21apt-get21:55:112
285149930,3cyclictest13335-21hostname23:30:142
285149930,3cyclictest12481-21expr19:40:122
285149930,3cyclictest11832-21rm22:25:022
285149930,3cyclictest0-21swapper/222:00:122
285149930,3cyclictest0-21swapper/221:20:022
285149930,3cyclictest0-21swapper/221:00:002
285149930,3cyclictest0-21swapper/220:45:122
285149930,3cyclictest0-21swapper/220:40:042
285149930,3cyclictest0-21swapper/220:30:122
285149930,3cyclictest0-21swapper/219:45:142
285149930,3cyclictest0-21swapper/219:35:122
285149930,2cyclictest28453-21/usr/sbin/munin00:10:122
285149930,1cyclictest12108-21interrupts23:45:152
285149930,1cyclictest0-21swapper/221:10:072
285119931,1cyclictest0-21swapper/123:50:111
285119931,1cyclictest0-21swapper/123:40:101
285119931,1cyclictest0-21swapper/123:30:131
285119931,1cyclictest0-21swapper/123:25:101
285119931,1cyclictest0-21swapper/123:20:011
285119931,1cyclictest0-21swapper/123:05:021
285119931,1cyclictest0-21swapper/123:00:121
285119931,1cyclictest0-21swapper/122:55:121
285119931,1cyclictest0-21swapper/122:40:111
285119931,1cyclictest0-21swapper/122:20:121
285119931,1cyclictest0-21swapper/122:00:111
285119931,1cyclictest0-21swapper/121:55:121
285119931,1cyclictest0-21swapper/121:45:141
285119931,1cyclictest0-21swapper/121:35:111
285119931,1cyclictest0-21swapper/121:25:121
285119931,1cyclictest0-21swapper/121:15:131
285119931,1cyclictest0-21swapper/120:25:111
285119931,1cyclictest0-21swapper/120:20:101
285119931,1cyclictest0-21swapper/120:15:111
285119931,1cyclictest0-21swapper/120:05:111
285119931,1cyclictest0-21swapper/119:55:131
285119931,1cyclictest0-21swapper/119:50:111
285119931,1cyclictest0-21swapper/119:40:121
285119931,1cyclictest0-21swapper/119:20:111
285119930,3cyclictest0-21swapper/122:45:311
285119930,2cyclictest24685-21taskset22:30:401
285119930,2cyclictest19357-21chrt21:02:121
285119930,2cyclictest0-21swapper/123:35:021
285119930,2cyclictest0-21swapper/122:50:111
285119930,2cyclictest0-21swapper/122:10:011
285119930,2cyclictest0-21swapper/121:40:121
285119930,2cyclictest0-21swapper/121:20:021
285119930,2cyclictest0-21swapper/120:50:111
285109931,2cyclictest0-21swapper/020:30:120
285109931,1cyclictest19720-21sh22:45:010
285109931,1cyclictest0-21swapper/021:05:080
285109931,1cyclictest0-21swapper/019:50:120
285109931,1cyclictest0-21swapper/019:35:130
285109930,3cyclictest3295-21ssh00:30:060
285109930,3cyclictest0-21swapper/023:35:010
285109930,3cyclictest0-21swapper/020:55:100
285109930,3cyclictest0-21swapper/020:45:050
285109930,3cyclictest0-21swapper/020:05:110
285109930,3cyclictest0-21swapper/020:00:110
285109930,3cyclictest0-21swapper/019:40:120
285109930,3cyclictest0-21swapper/019:30:100
285109930,3cyclictest0-21swapper/019:25:110
285109930,3cyclictest0-21swapper/019:10:120
285119921,1cyclictest0-21swapper/123:10:121
285119921,1cyclictest0-21swapper/121:50:131
285119921,1cyclictest0-21swapper/119:15:001
285119921,1cyclictest0-21swapper/100:05:121
285119921,1cyclictest0-21swapper/100:00:111
285119920,2cyclictest6620-21taskset19:27:371
285119920,1cyclictest0-21swapper/121:10:131
285119920,1cyclictest0-21swapper/121:05:081
285119920,1cyclictest0-21swapper/120:40:091
285119920,1cyclictest0-21swapper/120:35:101
285119920,1cyclictest0-21swapper/120:30:121
285119920,1cyclictest0-21swapper/120:00:121
285119920,1cyclictest0-21swapper/119:45:131
285119920,1cyclictest0-21swapper/119:35:131
285119920,1cyclictest0-21swapper/119:30:111
285119920,1cyclictest0-21swapper/119:10:111
285119920,1cyclictest0-21swapper/100:36:131
285119920,1cyclictest0-21swapper/100:30:151
285119920,1cyclictest0-21swapper/100:25:161
285119920,1cyclictest0-21swapper/100:20:121
285119910,1cyclictest0-21swapper/120:45:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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