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2026-02-02 - 18:23
[ 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 792 highest latencies:
System rack5slot2.osadl.org (updated Mon Feb 02, 2026 12:44:42)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
185532203186,12sleep10-21swapper/107:09:121
184832198181,12sleep30-21swapper/307:08:173
185322183166,12sleep00-21swapper/007:08:540
184372178160,13sleep20-21swapper/207:07:402
288282460,0sleep10-21swapper/108:30:211
73952450,0sleep30-21swapper/309:21:203
151052430,0sleep30-21swapper/310:44:113
142682420,0sleep10-21swapper/109:05:201
85952410,0sleep10-21swapper/110:40:211
84602410,0sleep10-21swapper/111:28:571
196692410,0sleep10-21swapper/110:46:501
244242100,0sleep10-21swapper/108:25:011
193042100,0sleep20-21swapper/210:14:482
1881499102,4cyclictest26837-21perf08:30:000
20817290,0sleep20-21swapper/212:38:322
21693270,0sleep20-21swapper/212:06:372
19532260,0sleep10-21swapper/112:05:191
188149962,4cyclictest1865-21cron09:35:010
188299950,5cyclictest0-21swapper/310:54:073
188299950,5cyclictest0-21swapper/309:19:593
188299950,4cyclictest14793-21diskmemload11:25:123
188299950,4cyclictest0-21swapper/310:25:133
188299950,4cyclictest0-21swapper/309:25:143
188299950,4cyclictest0-21swapper/308:15:113
188259954,1cyclictest20825-21ssh11:50:202
188259950,5cyclictest0-21swapper/211:10:122
188259950,5cyclictest0-21swapper/211:04:482
188259950,5cyclictest0-21swapper/211:04:482
188259950,5cyclictest0-21swapper/210:45:102
188259950,5cyclictest0-21swapper/210:39:472
188259950,5cyclictest0-21swapper/209:25:432
188259950,1cyclictest26850-21irqstats12:25:142
188259950,0cyclictest0-21swapper/209:55:152
188209951,2cyclictest0-21swapper/107:25:121
188209950,5cyclictest0-21swapper/111:51:111
188149951,3cyclictest814-21snmpd10:55:100
188149951,2cyclictest0-21swapper/012:15:110
188149951,2cyclictest0-21swapper/007:40:120
188149950,5cyclictest4888-21ntp_states12:30:170
188149950,5cyclictest15402-21sh09:56:350
188149950,5cyclictest0-21swapper/012:24:070
188149950,5cyclictest0-21swapper/012:11:100
188149950,5cyclictest0-21swapper/010:00:120
188149950,5cyclictest0-21swapper/009:21:310
606240,0sleep10-21swapper/108:40:141
188299944,0cyclictest0-21swapper/309:55:463
188299943,1cyclictest10812-21cut09:00:153
188299942,2cyclictest21362-21kworker/3:008:13:153
188299942,2cyclictest21362-21kworker/3:007:53:003
188299942,2cyclictest21362-21kworker/3:007:48:413
188299942,1cyclictest24456-21ssh12:08:203
188299941,3cyclictest9431-21grep08:55:203
188299941,3cyclictest172-21jbd2/sda2-808:55:003
188299941,2cyclictest0-21swapper/310:05:103
188299941,1cyclictest0-21swapper/311:00:113
188299941,1cyclictest0-21swapper/311:00:103
188299940,4cyclictest31202-21apt-get11:40:113
188299940,4cyclictest13170-21ssh10:11:063
188299940,4cyclictest0-21swapper/312:35:023
188299940,4cyclictest0-21swapper/312:00:133
188299940,4cyclictest0-21swapper/311:57:063
188299940,4cyclictest0-21swapper/311:11:463
188299940,4cyclictest0-21swapper/310:55:113
188299940,4cyclictest0-21swapper/310:49:433
188299940,4cyclictest0-21swapper/310:15:123
188299940,4cyclictest0-21swapper/310:01:233
188299940,4cyclictest0-21swapper/309:40:323
188299940,4cyclictest0-21swapper/309:30:143
188299940,4cyclictest0-21swapper/308:05:113
188299940,3cyclictest9004-21/usr/sbin/munin11:45:183
188299940,3cyclictest5533-21ssh12:15:113
188299940,3cyclictest4085-21ssh09:50:563
188299940,3cyclictest3288-21ssh12:30:063
188299940,3cyclictest29569-21apt07:30:113
188299940,3cyclictest29403-21/usr/sbin/munin12:10:193
188299940,3cyclictest29363-21ssh11:39:133
188299940,3cyclictest27587-21ssh11:06:163
188299940,3cyclictest270372sleep308:30:033
188299940,3cyclictest26944-21ssh11:21:403
188299940,3cyclictest25947-21ssh10:33:353
188299940,3cyclictest21673-21ssh11:19:433
188299940,3cyclictest18908-21ssh11:50:023
188299940,3cyclictest15374-21ssh12:20:023
188299940,3cyclictest12398-21taskset11:30:193
188299940,3cyclictest0-21swapper/312:26:573
188299940,3cyclictest0-21swapper/307:10:123
188299940,1cyclictest2384-21ssh09:35:113
188299940,0cyclictest0-21swapper/309:09:483
188259944,0cyclictest0-21swapper/211:41:462
188259944,0cyclictest0-21swapper/211:20:222
188259944,0cyclictest0-21swapper/210:02:582
188259944,0cyclictest0-21swapper/209:50:362
188259944,0cyclictest0-21swapper/209:36:382
188259942,1cyclictest814-21snmpd12:21:572
188259942,1cyclictest642-21cat09:50:002
188259942,1cyclictest13826-21ntp_states09:05:172
188259940,4cyclictest3077-21apt-config10:55:012
188259940,4cyclictest0-21swapper/212:31:002
188259940,4cyclictest0-21swapper/212:11:402
188259940,4cyclictest0-21swapper/212:00:112
188259940,4cyclictest0-21swapper/211:59:232
188259940,4cyclictest0-21swapper/211:45:142
188259940,4cyclictest0-21swapper/211:30:122
188259940,4cyclictest0-21swapper/210:41:532
188259940,4cyclictest0-21swapper/210:30:122
188259940,4cyclictest0-21swapper/210:23:412
188259940,4cyclictest0-21swapper/210:19:502
188259940,4cyclictest0-21swapper/209:15:122
188259940,4cyclictest0-21swapper/209:13:212
188259940,3cyclictest5413-21sensors_temp09:20:202
188259940,3cyclictest465-21sh10:05:142
188259940,3cyclictest3576-21ntp_states07:40:182
188259940,3cyclictest26699-21ntp_states10:50:142
188259940,3cyclictest22063-21cat08:20:012
188259940,3cyclictest20840-21taskset11:35:062
188259940,3cyclictest0-21swapper/208:45:112
188209944,0cyclictest0-21swapper/111:44:281
188209944,0cyclictest0-21swapper/111:06:401
188209944,0cyclictest0-21swapper/110:20:061
188209944,0cyclictest0-21swapper/109:40:401
188209941,2cyclictest0-21swapper/112:20:121
188209941,2cyclictest0-21swapper/111:30:121
188209941,2cyclictest0-21swapper/111:15:111
188209941,2cyclictest0-21swapper/111:10:121
188209941,2cyclictest0-21swapper/110:55:111
188209941,2cyclictest0-21swapper/110:30:121
188209941,2cyclictest0-21swapper/110:10:141
188209941,2cyclictest0-21swapper/110:00:121
188209941,2cyclictest0-21swapper/108:50:121
188209941,1cyclictest0-21swapper/110:35:111
188209941,1cyclictest0-21swapper/109:30:131
188209940,4cyclictest0-21swapper/110:09:201
188209940,4cyclictest0-21swapper/109:10:071
188209940,2cyclictest0-21swapper/111:45:131
188209940,0cyclictest0-21swapper/109:25:491
188149944,0cyclictest0-21swapper/011:18:030
188149944,0cyclictest0-21swapper/011:03:560
188149944,0cyclictest0-21swapper/011:03:550
188149944,0cyclictest0-21swapper/010:37:190
188149944,0cyclictest0-21swapper/009:47:160
188149943,1cyclictest9271-21grep12:00:190
188149943,1cyclictest28553-21fgrep07:25:190
188149943,1cyclictest12288-21munin-run09:40:000
188149942,2cyclictest0-21swapper/010:10:140
188149942,2cyclictest0-21swapper/009:15:170
188149942,1cyclictest26479-21perl12:25:130
188149941,3cyclictest814-21snmpd10:21:230
188149941,2cyclictest0-21swapper/010:30:110
188149941,2cyclictest0-21swapper/010:05:110
188149940,4cyclictest31202-21apt-get11:40:110
188149940,4cyclictest10089-21/usr/sbin/munin09:00:150
188149940,4cyclictest0-21swapper/012:35:130
188149940,4cyclictest0-21swapper/011:20:550
188149940,4cyclictest0-21swapper/010:50:080
188149940,4cyclictest0-21swapper/010:15:120
188149940,4cyclictest0-21swapper/009:10:120
188149940,4cyclictest0-21swapper/007:15:110
188149940,3cyclictest941-21sh09:50:090
188149940,3cyclictest637-21sh11:56:130
188149940,3cyclictest25417-21/usr/sbin/munin11:05:180
188149940,3cyclictest24575-21sh11:36:150
188149940,3cyclictest16975-21ssh10:45:110
188149940,3cyclictest15413-21perl08:05:140
188149940,3cyclictest11309-21df_inode11:30:140
188149940,2cyclictest0-21swapper/008:10:110
188149940,1cyclictest9004-21/usr/sbin/munin11:45:130
188149940,1cyclictest8359-21/usr/sbin/munin10:25:150
188149940,1cyclictest27200-21cat12:10:000
188149940,1cyclictest12821-21/usr/sbin/munin09:40:190
188149940,0cyclictest0-21swapper/011:53:330
18675240,0sleep30-21swapper/309:11:083
188299931,1cyclictest0-21swapper/307:55:093
188299931,1cyclictest0-21swapper/307:55:093
188299931,1cyclictest0-21swapper/307:25:123
188299930,3cyclictest29834-21aten2_r5power_v08:35:123
188299930,3cyclictest21801-21grep07:15:013
188299930,3cyclictest0-21swapper/310:35:013
188299930,3cyclictest0-21swapper/310:20:113
188299930,3cyclictest0-21swapper/309:45:133
188299930,3cyclictest0-21swapper/308:45:123
188299930,3cyclictest0-21swapper/308:39:593
188299930,3cyclictest0-21swapper/308:25:013
188299930,3cyclictest0-21swapper/308:20:113
188299930,3cyclictest0-21swapper/308:00:113
188299930,3cyclictest0-21swapper/307:40:023
188299930,3cyclictest0-21swapper/307:35:133
188299930,3cyclictest0-21swapper/307:20:153
188259933,0cyclictest0-21swapper/207:30:092
188259931,1cyclictest0-21swapper/208:55:112
188259930,3cyclictest7968-21perl07:50:142
188259930,3cyclictest32763-21perl07:35:152
188259930,3cyclictest25152-21ssh09:30:162
188259930,3cyclictest21669-21hddtemp_smartct07:15:012
188259930,3cyclictest17144-21apt-get08:10:112
188259930,3cyclictest1696-21memory11:25:172
188259930,3cyclictest13030-21rm11:15:132
188259930,3cyclictest0-21swapper/212:15:072
188259930,3cyclictest0-21swapper/211:05:022
188259930,3cyclictest0-21swapper/210:25:022
188259930,3cyclictest0-21swapper/209:00:132
188259930,3cyclictest0-21swapper/208:50:002
188259930,3cyclictest0-21swapper/208:40:012
188259930,3cyclictest0-21swapper/208:35:012
188259930,3cyclictest0-21swapper/208:30:152
188259930,3cyclictest0-21swapper/208:25:122
188259930,3cyclictest0-21swapper/208:20:102
188259930,3cyclictest0-21swapper/208:05:112
188259930,3cyclictest0-21swapper/208:00:122
188259930,3cyclictest0-21swapper/207:55:062
188259930,3cyclictest0-21swapper/207:55:052
188259930,3cyclictest0-21swapper/207:45:012
188259930,3cyclictest0-21swapper/207:25:122
188259930,3cyclictest0-21swapper/207:20:132
188259930,3cyclictest0-21swapper/207:10:142
188209933,0cyclictest0-21swapper/111:36:211
188209933,0cyclictest0-21swapper/110:54:431
188209931,1cyclictest0-21swapper/112:35:131
188209931,1cyclictest0-21swapper/112:30:111
188209931,1cyclictest0-21swapper/112:25:111
188209931,1cyclictest0-21swapper/112:15:111
188209931,1cyclictest0-21swapper/111:55:011
188209931,1cyclictest0-21swapper/110:15:121
188209931,1cyclictest0-21swapper/109:55:131
188209931,1cyclictest0-21swapper/109:50:121
188209931,1cyclictest0-21swapper/109:35:121
188209931,1cyclictest0-21swapper/108:55:101
188209931,1cyclictest0-21swapper/108:45:121
188209931,1cyclictest0-21swapper/108:35:011
188209931,1cyclictest0-21swapper/108:10:111
188209931,1cyclictest0-21swapper/107:35:131
188209931,1cyclictest0-21swapper/107:30:111
188209931,1cyclictest0-21swapper/107:10:121
188209930,3cyclictest0-21swapper/107:42:571
188209930,2cyclictest21585-21chrt08:16:401
188209930,2cyclictest0-21swapper/112:00:111
188209930,2cyclictest0-21swapper/111:00:111
188209930,2cyclictest0-21swapper/111:00:111
188209930,2cyclictest0-21swapper/110:25:131
188209930,2cyclictest0-21swapper/108:00:101
188209930,1cyclictest0-21swapper/111:20:141
188209930,0cyclictest0-21swapper/107:58:221
188209930,0cyclictest0-21swapper/107:58:221
188149932,1cyclictest814-21snmpd08:30:100
188149931,2cyclictest0-21swapper/010:40:130
188149931,1cyclictest0-21swapper/008:20:110
188149931,1cyclictest0-21swapper/007:10:110
188149930,3cyclictest0-21swapper/011:25:130
188149930,3cyclictest0-21swapper/009:25:140
188149930,3cyclictest0-21swapper/009:05:120
188149930,3cyclictest0-21swapper/008:55:150
188149930,3cyclictest0-21swapper/008:50:000
188149930,3cyclictest0-21swapper/008:45:010
188149930,3cyclictest0-21swapper/008:40:120
188149930,3cyclictest0-21swapper/008:35:100
188149930,3cyclictest0-21swapper/008:15:110
188149930,3cyclictest0-21swapper/008:00:170
188149930,3cyclictest0-21swapper/007:55:090
188149930,3cyclictest0-21swapper/007:55:090
188149930,3cyclictest0-21swapper/007:50:120
188149930,3cyclictest0-21swapper/007:45:110
188149930,3cyclictest0-21swapper/007:35:130
188149930,3cyclictest0-21swapper/007:30:060
188149930,3cyclictest0-21swapper/007:20:130
188149930,1cyclictest1697-21ssh11:10:010
12357230,2sleep212550-21ssh09:40:022
188209921,1cyclictest0-21swapper/109:20:131
188209921,1cyclictest0-21swapper/107:20:131
188209920,1cyclictest22935-21chrt09:45:041
188209920,1cyclictest0-21swapper/112:10:121
188209920,1cyclictest0-21swapper/109:15:121
188209920,1cyclictest0-21swapper/109:00:111
188209920,1cyclictest0-21swapper/108:25:111
188209920,1cyclictest0-21swapper/108:05:111
188209920,1cyclictest0-21swapper/107:50:011
188209920,1cyclictest0-21swapper/107:45:011
188209920,1cyclictest0-21swapper/107:15:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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