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2026-01-13 - 16:53
[ 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
Characteristics of the highest latencies:
System rackdslot1.osadl.org (updated Tue Jan 13, 2026 12:45:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3008099842,2cyclictest0-21swapper/310:50:273
3008099762,2cyclictest0-21swapper/307:10:203
3007999640,19cyclictest23321-21phc2sys09:15:222
134491640,3ptp4l0-21swapper/007:30:060
3007999633,58cyclictest0-21swapper/210:30:092
3008099590,18cyclictest134491ptp4l08:40:273
134491590,4ptp4l0-21swapper/010:40:280
134491590,4ptp4l0-21swapper/010:40:280
3007999582,15cyclictest0-21swapper/208:20:222
3007999582,15cyclictest0-21swapper/208:20:222
134491580,4ptp4l0-21swapper/211:24:082
134491580,4ptp4l0-21swapper/112:22:441
134491570,4ptp4l0-21swapper/107:30:231
134491570,3ptp4l0-21swapper/111:10:251
3008099565,17cyclictest134491ptp4l12:20:133
134491560,3ptp4l0-21swapper/209:32:152
134491560,3ptp4l0-21swapper/108:15:111
134491560,3ptp4l0-21swapper/011:35:220
3007999550,14cyclictest137891phc2sys08:15:002
134491550,4ptp4l0-21swapper/308:25:373
134491550,4ptp4l0-21swapper/207:08:042
134491550,3ptp4l0-21swapper/208:43:492
134491550,2ptp4l0-21swapper/010:50:080
3008099540,3cyclictest134491ptp4l09:05:193
3007999544,48cyclictest0-21swapper/207:53:292
134491540,4ptp4l3007799cyclictest12:12:580
134491540,4ptp4l0-21swapper/009:31:530
134491540,3ptp4l0-21swapper/111:15:301
3007999512,20cyclictest0-21swapper/212:39:242
134491490,3ptp4l0-21swapper/009:21:590
3007999470,23cyclictest4396-21date11:00:002
3008099461,28cyclictest7860-21taskset08:45:143
134491460,4ptp4l15074-21ls12:30:243
134491460,4ptp4l0-21swapper/311:05:023
134491460,4ptp4l0-21swapper/210:25:002
30078994530,5cyclictest25-21ksoftirqd/111:05:211
134491450,4ptp4l23206-21apt-get08:05:110
134491450,4ptp4l0-21swapper/209:39:092
134491450,3ptp4l0-21swapper/210:02:492
134491450,3ptp4l0-21swapper/207:38:162
134491450,3ptp4l0-21swapper/109:15:421
134691440,13getstats0-21swapper/008:37:520
134491440,5ptp4l0-21swapper/311:40:183
134491440,5ptp4l0-21swapper/011:55:180
134491440,5ptp4l0-21swapper/009:45:190
134491440,4ptp4l7067-21apt-get12:15:133
134491440,4ptp4l24527-21ls10:30:273
134491440,4ptp4l2393-21apt-get07:20:181
134491440,4ptp4l0-21swapper/307:07:463
134491440,4ptp4l0-21swapper/010:29:340
134491440,3ptp4l0-21swapper/210:12:202
134491440,3ptp4l0-21swapper/207:47:032
134491440,3ptp4l0-21swapper/012:00:500
134491440,10ptp4l0-21swapper/007:23:130
3008099432,24cyclictest0-21swapper/312:28:583
3008099430,2cyclictest0-21swapper/310:47:043
134491430,8ptp4l0-21swapper/012:39:070
134491430,5ptp4l9202-21python08:45:280
134491430,5ptp4l0-21swapper/207:15:582
134491430,4ptp4l9302-21apt-get07:35:133
134491430,4ptp4l4539-21apt-get11:00:133
134491430,4ptp4l3163-21meminfo10:55:183
134491430,4ptp4l27647-21apt-get10:40:123
134491430,4ptp4l27647-21apt-get10:40:123
134491430,4ptp4l16356-21apt-get12:35:143
134491430,4ptp4l15265-21hddtemp_smartct09:00:160
134491430,4ptp4l0-21swapper/112:25:261
134491430,4ptp4l0-21swapper/111:20:161
134491430,4ptp4l0-21swapper/008:50:360
134491430,3ptp4l0-21swapper/307:30:003
134491430,3ptp4l0-21swapper/210:07:322
134491430,3ptp4l0-21swapper/209:42:022
134491430,3ptp4l0-21swapper/008:14:190
134491430,3ptp4l0-21swapper/007:18:080
134691420,10getstats0-21swapper/111:02:131
134491420,6ptp4l0-21swapper/107:10:211
134491420,5ptp4l3007999cyclictest11:13:382
134491420,5ptp4l0-21swapper/309:11:193
134491420,5ptp4l0-21swapper/012:25:160
134491420,4ptp4l9392-21apt-get12:20:112
134491420,4ptp4l31410-21hddtemp_smartct08:25:271
134491420,4ptp4l20904-21apt-get08:00:122
134491420,4ptp4l10255-21ntp_states10:00:230
134491420,4ptp4l0-21swapper/309:24:173
134491420,4ptp4l0-21swapper/308:05:133
134491420,4ptp4l0-21swapper/007:40:150
134491420,4ptp4l0-21swapper/007:28:470
134491420,3ptp4l4513-21apt-get09:50:121
134491420,3ptp4l2454-21apt-get12:05:093
30080994133,5cyclictest41-21ksoftirqd/307:55:003
3007999411,17cyclictest137891phc2sys11:25:162
134491410,5ptp4l5799-21ps11:00:280
134491410,5ptp4l23595-21iostat_ios10:30:171
134491410,5ptp4l14541-21sed10:10:190
134491410,5ptp4l0-21swapper/312:00:183
134491410,5ptp4l0-21swapper/307:40:203
134491410,5ptp4l0-21swapper/110:20:201
134491410,5ptp4l0-21swapper/107:50:171
134491410,5ptp4l0-21swapper/011:25:160
134491410,5ptp4l0-21swapper/010:15:230
134491410,4ptp4l9145-21apt-get11:10:153
134491410,4ptp4l8810-21memory08:45:232
134491410,4ptp4l842-21apt-get08:30:133
134491410,4ptp4l5269-21iostat_ios07:25:191
134491410,4ptp4l3551-21sensors_temp09:45:243
134491410,4ptp4l3233-21apt-get08:35:112
134491410,4ptp4l23830-21iostat11:40:190
134491410,4ptp4l2002-21ntp_states08:30:241
134491410,4ptp4l17915-21iostat09:05:171
134491410,4ptp4l14750-21memory10:10:213
134491410,4ptp4l13080-21iostat_ios08:55:172
134491410,4ptp4l1192-21ntp_states12:00:221
134491410,4ptp4l11626-21apt-get07:40:131
134491410,4ptp4l0-21swapper/312:10:223
134491410,4ptp4l0-21swapper/310:25:113
134491410,4ptp4l0-21swapper/010:35:310
134491410,4ptp4l0-21swapper/009:56:580
134491410,4ptp4l0-21swapper/009:10:170
134491410,4ptp4l0-21swapper/008:40:200
134491410,4ptp4l0-21swapper/008:15:090
134491410,3ptp4l7929-21ntp_states09:55:231
134491410,3ptp4l19444-21ls10:20:213
134491410,3ptp4l18581-21apt-get07:55:101
134491410,2ptp4l2318-21gnome-shell07:14:582
134491410,0ptp4l401ktimersoftd/307:15:543
134491400,6ptp4l0-21swapper/309:30:113
134491400,5ptp4l20223-21grep11:30:281
134491400,5ptp4l15417-21ps09:00:173
134491400,5ptp4l0-21swapper/311:45:143
134491400,5ptp4l0-21swapper/310:35:233
134491400,5ptp4l0-21swapper/310:15:013
134491400,5ptp4l0-21swapper/308:19:153
134491400,5ptp4l0-21swapper/307:22:583
134491400,5ptp4l0-21swapper/212:14:132
134491400,5ptp4l0-21swapper/211:15:172
134491400,5ptp4l0-21swapper/211:05:122
134491400,5ptp4l0-21swapper/208:30:132
134491400,5ptp4l0-21swapper/110:35:211
134491400,5ptp4l0-21swapper/007:35:160
134491400,4ptp4l32352-21diskstats09:40:181
134491400,4ptp4l2730-21/usr/sbin/munin09:45:161
134491400,4ptp4l22563-21awk08:00:280
134491400,4ptp4l20904-21apt-get08:00:123
134491400,4ptp4l17361-21ls11:25:223
134491400,4ptp4l11563-21apt-config11:15:010
134491400,4ptp4l0-21swapper/309:40:213
134491400,4ptp4l0-21swapper/309:25:213
134491400,4ptp4l0-21swapper/307:45:243
134491400,4ptp4l0-21swapper/211:40:242
134491400,4ptp4l0-21swapper/211:00:172
134491400,4ptp4l0-21swapper/209:50:252
134491400,4ptp4l0-21swapper/112:10:141
134491400,4ptp4l0-21swapper/112:05:171
134491400,4ptp4l0-21swapper/111:50:161
134491400,4ptp4l0-21swapper/111:50:151
134491400,4ptp4l0-21swapper/109:35:281
134491400,4ptp4l0-21swapper/108:35:161
134491400,4ptp4l0-21swapper/012:20:300
134491400,4ptp4l0-21swapper/012:15:270
134491400,4ptp4l0-21swapper/012:08:150
134491400,4ptp4l0-21swapper/011:45:220
134491400,4ptp4l0-21swapper/011:30:580
134491400,4ptp4l0-21swapper/010:30:160
134491400,4ptp4l0-21swapper/010:05:170
134491400,4ptp4l0-21swapper/009:50:190
134491400,4ptp4l0-21swapper/009:40:170
134491400,4ptp4l0-21swapper/009:35:400
134491400,4ptp4l0-21swapper/009:25:090
134491400,4ptp4l0-21swapper/009:16:560
134491400,4ptp4l0-21swapper/008:30:190
134491400,4ptp4l0-21swapper/007:46:130
134491400,4ptp4l0-21swapper/007:11:590
134491400,3ptp4l3233-21apt-get08:35:123
134491400,3ptp4l23775-21iostat_ios08:05:171
134491400,3ptp4l20948-21apt-get11:35:152
134491400,3ptp4l15611-21ls11:20:283
134491400,3ptp4l14245-21df11:20:140
134491400,3ptp4l12730-21ls11:15:213
134491400,3ptp4l0-21swapper/011:14:150
134491390,5ptp4l0-21swapper/308:20:123
134491390,5ptp4l0-21swapper/308:20:123
134491390,5ptp4l0-21swapper/010:20:140
134491390,4ptp4l20743-21/usr/sbin/munin09:10:231
134491390,4ptp4l19849-21ps11:30:242
134491390,4ptp4l0-21swapper/311:55:173
134491390,4ptp4l0-21swapper/311:35:163
134491390,4ptp4l0-21swapper/310:05:213
134491390,4ptp4l0-21swapper/310:00:163
134491390,4ptp4l0-21swapper/309:55:343
134491390,4ptp4l0-21swapper/309:50:143
134491390,4ptp4l0-21swapper/309:15:163
134491390,4ptp4l0-21swapper/308:56:293
134491390,4ptp4l0-21swapper/308:50:173
134491390,4ptp4l0-21swapper/308:10:053
134491390,4ptp4l0-21swapper/212:05:272
134491390,4ptp4l0-21swapper/211:56:522
134491390,4ptp4l0-21swapper/211:45:192
134491390,4ptp4l0-21swapper/210:52:262
134491390,4ptp4l0-21swapper/210:40:162
134491390,4ptp4l0-21swapper/210:40:152
134491390,4ptp4l0-21swapper/209:21:432
134491390,4ptp4l0-21swapper/112:35:191
134491390,4ptp4l0-21swapper/112:17:511
134491390,4ptp4l0-21swapper/111:58:361
134491390,4ptp4l0-21swapper/111:35:221
134491390,4ptp4l0-21swapper/111:30:001
134491390,4ptp4l0-21swapper/110:46:371
134491390,4ptp4l0-21swapper/110:05:191
134491390,4ptp4l0-21swapper/109:27:451
134491390,4ptp4l0-21swapper/109:22:291
134491390,4ptp4l0-21swapper/108:45:191
134491390,4ptp4l0-21swapper/108:12:171
134491390,4ptp4l0-21swapper/107:36:591
134491390,4ptp4l0-21swapper/012:30:040
134491390,4ptp4l0-21swapper/011:51:500
134491390,4ptp4l0-21swapper/011:51:500
134491390,4ptp4l0-21swapper/011:05:200
134491390,4ptp4l0-21swapper/010:59:380
134491390,4ptp4l0-21swapper/009:05:100
134491390,4ptp4l0-21swapper/008:58:320
134491390,4ptp4l0-21swapper/008:25:290
134491390,4ptp4l0-21swapper/008:20:260
134491390,4ptp4l0-21swapper/008:20:260
134491390,4ptp4l0-21swapper/007:55:410
134491390,4ptp4l0-21swapper/007:50:470
134491390,4ptp4l0-21swapper/007:06:110
134491390,3ptp4l9984-21irqstats10:00:201
134491390,3ptp4l1025-21meminfo12:00:192
134491390,3ptp4l0-21swapper/112:30:231
134491390,3ptp4l0-21swapper/110:55:261
134491390,3ptp4l0-21swapper/110:15:291
134491390,2ptp4l8115-21ntp_states07:30:223
134491390,2ptp4l11580-21ls08:50:251
134491380,5ptp4l15288-21sed09:00:162
134491380,4ptp4l0-21swapper/309:35:123
134491380,4ptp4l0-21swapper/212:30:262
134491380,4ptp4l0-21swapper/212:28:182
134491380,4ptp4l0-21swapper/212:16:182
134491380,4ptp4l0-21swapper/210:29:052
134491380,4ptp4l0-21swapper/209:49:352
134491380,4ptp4l0-21swapper/209:05:272
134491380,4ptp4l0-21swapper/208:12:092
134491380,4ptp4l0-21swapper/207:40:092
134491380,4ptp4l0-21swapper/207:30:042
134491380,4ptp4l0-21swapper/207:23:032
134491380,4ptp4l0-21swapper/111:45:121
134491380,4ptp4l0-21swapper/111:41:201
134491380,4ptp4l0-21swapper/109:30:271
134491380,4ptp4l0-21swapper/109:00:351
134491380,4ptp4l0-21swapper/108:55:191
134491380,4ptp4l0-21swapper/108:20:251
134491380,4ptp4l0-21swapper/108:20:251
134491380,4ptp4l0-21swapper/107:47:041
134491380,4ptp4l0-21swapper/010:45:150
134491380,3ptp4l19948-21df_abs09:10:162
134491380,3ptp4l0-21swapper/311:50:173
134491380,3ptp4l0-21swapper/311:50:173
134491380,3ptp4l0-21swapper/307:55:203
134491380,3ptp4l0-21swapper/211:50:182
134491380,3ptp4l0-21swapper/211:50:182
134491380,3ptp4l0-21swapper/210:46:302
134491380,3ptp4l0-21swapper/209:56:152
134491380,3ptp4l0-21swapper/209:25:112
134491380,3ptp4l0-21swapper/208:25:582
134491380,3ptp4l0-21swapper/207:55:232
134491380,3ptp4l0-21swapper/207:26:032
134491380,3ptp4l0-21swapper/110:26:401
134491380,3ptp4l0-21swapper/110:11:031
134491380,3ptp4l0-21swapper/108:43:151
134491380,3ptp4l0-21swapper/108:01:261
134491380,3ptp4l0-21swapper/107:15:321
134491370,4ptp4l0-21swapper/311:30:143
134491370,4ptp4l0-21swapper/210:15:192
134491370,3ptp4l0-21swapper/210:39:352
134491370,3ptp4l0-21swapper/208:52:202
134491370,3ptp4l0-21swapper/208:05:022
134491370,3ptp4l0-21swapper/110:50:091
134491370,3ptp4l0-21swapper/110:43:051
134491370,3ptp4l0-21swapper/110:43:051
134491370,3ptp4l0-21swapper/107:05:291
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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