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2026-01-17 - 17:49
[ 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 Sat Jan 17, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
52382202185,12sleep10-21swapper/107:08:361
50012198181,12sleep00-21swapper/007:05:290
53092185167,13sleep30-21swapper/307:09:293
51152154137,12sleep20-21swapper/207:07:002
289632470,0sleep30-21swapper/311:48:573
148762470,0sleep20-21swapper/209:15:582
231172450,0sleep10-21swapper/111:30:001
191122450,0sleep30-21swapper/312:15:393
25822420,0sleep20-21swapper/210:46:462
180142120,0sleep30-21swapper/311:43:213
186162110,0sleep30-21swapper/309:34:413
552699102,4cyclictest26432-21munin-run07:50:000
552699102,4cyclictest20165-21tr10:40:000
55269991,4cyclictest28901-21munin-run07:55:010
14383290,0sleep014387-21hwlatdetect11:25:150
55399986,1cyclictest0-21swapper/312:10:133
55269982,3cyclictest29182-21ssh09:40:000
55269982,3cyclictest12491-21awk10:20:010
55269971,3cyclictest7071-21munin-run09:45:000
55269970,4cyclictest17109-21munin-run09:50:010
55269965,1cyclictest160572sleep010:53:560
55269960,3cyclictest21420-21sendmail-msp09:20:010
31572260,0sleep10-21swapper/111:50:141
55399955,0cyclictest0-21swapper/310:22:233
55399950,5cyclictest0-21swapper/312:39:173
55399950,5cyclictest0-21swapper/312:28:483
55399950,5cyclictest0-21swapper/312:23:343
55399950,5cyclictest0-21swapper/311:59:333
55399950,5cyclictest0-21swapper/311:27:153
55399950,5cyclictest0-21swapper/311:18:153
55399950,5cyclictest0-21swapper/309:11:213
55399950,5cyclictest0-21swapper/308:10:143
55399950,5cyclictest0-21swapper/308:03:593
55399950,4cyclictest0-21swapper/307:55:123
55359955,0cyclictest0-21swapper/211:50:162
55359955,0cyclictest0-21swapper/210:59:382
55359950,5cyclictest0-21swapper/209:31:282
55309955,0cyclictest0-21swapper/109:44:371
55309950,5cyclictest0-21swapper/111:43:461
55309950,5cyclictest0-21swapper/110:47:451
55309950,5cyclictest0-21swapper/110:08:111
55269954,1cyclictest3-21ksoftirqd/011:00:000
55269953,2cyclictest3-21ksoftirqd/012:05:130
55269950,5cyclictest0-21swapper/011:51:160
55269950,5cyclictest0-21swapper/011:46:450
55269950,5cyclictest0-21swapper/011:17:230
55269950,5cyclictest0-21swapper/010:31:580
55269950,5cyclictest0-21swapper/010:12:120
55269950,5cyclictest0-21swapper/007:30:120
21973250,0sleep30-21swapper/311:12:533
55399944,0cyclictest0-21swapper/311:50:323
55399944,0cyclictest0-21swapper/310:32:593
55399944,0cyclictest0-21swapper/309:52:503
55399944,0cyclictest0-21swapper/309:40:453
55399942,1cyclictest17205-21ssh10:38:103
55399941,1cyclictest0-21swapper/310:00:123
55399940,4cyclictest18756-21munin-run07:35:013
55399940,4cyclictest13837-21apt-get07:25:113
55399940,4cyclictest1164-21diskmemload12:31:333
55399940,4cyclictest1164-21diskmemload10:57:253
55399940,4cyclictest0-21swapper/312:00:113
55399940,4cyclictest0-21swapper/311:35:113
55399940,4cyclictest0-21swapper/311:01:013
55399940,4cyclictest0-21swapper/310:45:043
55399940,4cyclictest0-21swapper/310:43:243
55399940,4cyclictest0-21swapper/310:25:123
55399940,4cyclictest0-21swapper/310:19:193
55399940,4cyclictest0-21swapper/309:45:143
55399940,4cyclictest0-21swapper/309:15:133
55399940,4cyclictest0-21swapper/308:59:523
55399940,4cyclictest0-21swapper/308:46:453
55399940,4cyclictest0-21swapper/308:05:183
55399940,4cyclictest0-21swapper/307:53:473
55399940,3cyclictest9814-21ps10:50:193
55399940,3cyclictest8125-21ntp_states07:15:003
55399940,3cyclictest7344-21sed07:10:203
55399940,3cyclictest29421-21diskstats09:00:133
55399940,3cyclictest29318-21cat09:40:003
55399940,3cyclictest22324-21expr09:20:143
55399940,3cyclictest0-21swapper/309:25:113
55399940,3cyclictest0-21swapper/307:40:103
55399940,0cyclictest0-21swapper/309:56:363
55399940,0cyclictest0-21swapper/309:05:153
55399940,0cyclictest0-21swapper/308:35:073
55359944,0cyclictest0-21swapper/212:36:572
55359944,0cyclictest0-21swapper/211:38:102
55359944,0cyclictest0-21swapper/211:30:362
55359944,0cyclictest0-21swapper/210:03:202
55359944,0cyclictest0-21swapper/209:27:412
55359942,2cyclictest0-21swapper/209:20:352
55359941,3cyclictest18876-21ssh10:22:452
55359941,2cyclictest0-21swapper/212:25:002
55359940,4cyclictest21231-21df10:40:132
55359940,4cyclictest10221-21ssh11:23:192
55359940,4cyclictest0-21swapper/212:20:112
55359940,4cyclictest0-21swapper/212:15:012
55359940,4cyclictest0-21swapper/210:25:112
55359940,4cyclictest0-21swapper/209:41:222
55359940,4cyclictest0-21swapper/209:36:532
55359940,4cyclictest0-21swapper/207:40:022
55359940,4cyclictest0-21swapper/207:10:122
55359940,3cyclictest7344-21perl08:15:152
55359940,3cyclictest3193-21ssh09:59:032
55359940,3cyclictest28790-21cat11:00:132
55359940,3cyclictest26729-21hddtemp_smartct11:15:122
55359940,3cyclictest23579-21sh11:45:322
55359940,3cyclictest19449-21df_inode12:00:122
55359940,3cyclictest17100-21latency_hist09:50:002
55359940,3cyclictest16269-21latency_hist08:35:012
55359940,3cyclictest16010-21sh11:42:032
55359940,3cyclictest15861-21sh11:10:102
55359940,3cyclictest14937-21perl12:30:132
55359940,3cyclictest11838-21rm10:35:162
55359940,1cyclictest7829-21ntp_states12:10:182
55359940,1cyclictest4124-21/usr/sbin/munin08:10:192
55359940,1cyclictest26657-21/usr/sbin/munin07:50:162
55359940,1cyclictest1658-21/usr/sbin/munin08:05:172
55359940,0cyclictest0-21swapper/211:58:342
55309944,0cyclictest0-21swapper/112:15:291
55309944,0cyclictest0-21swapper/111:16:331
55309944,0cyclictest0-21swapper/111:04:291
55309944,0cyclictest0-21swapper/110:27:141
55309944,0cyclictest0-21swapper/110:24:111
55309944,0cyclictest0-21swapper/108:44:571
55309942,1cyclictest0-21swapper/109:25:131
55309942,1cyclictest0-21swapper/109:10:131
55309941,2cyclictest0-21swapper/112:10:121
55309941,2cyclictest0-21swapper/110:30:101
55309941,2cyclictest0-21swapper/109:30:141
55309941,1cyclictest0-21swapper/107:45:141
55309940,4cyclictest0-21swapper/112:20:001
55309940,4cyclictest0-21swapper/111:55:511
55309940,4cyclictest0-21swapper/111:08:171
55309940,4cyclictest0-21swapper/109:58:171
55309940,4cyclictest0-21swapper/109:21:541
55309940,4cyclictest0-21swapper/109:15:041
55309940,4cyclictest0-21swapper/108:47:161
55309940,4cyclictest0-21swapper/107:24:381
55269944,0cyclictest8075-21kworker/0:007:15:160
55269944,0cyclictest3-21ksoftirqd/008:00:010
55269944,0cyclictest0-21swapper/012:26:370
55269944,0cyclictest0-21swapper/011:21:530
55269943,1cyclictest16194-21cut10:05:140
55269943,1cyclictest10956-21ssh11:40:020
55269942,1cyclictest8084-21df_inode07:15:000
55269941,2cyclictest0-21swapper/007:25:110
55269940,4cyclictest6409-21apt-get12:10:130
55269940,4cyclictest25223-21ssh10:41:550
55269940,4cyclictest0-21swapper/011:38:170
55269940,4cyclictest0-21swapper/011:34:190
55269940,4cyclictest0-21swapper/011:05:110
55269940,4cyclictest0-21swapper/011:00:110
55269940,4cyclictest0-21swapper/010:20:120
55269940,4cyclictest0-21swapper/009:20:130
55269940,4cyclictest0-21swapper/007:20:110
55269940,3cyclictest4970-21cat10:00:000
55269940,3cyclictest28891-21sshd09:00:110
55269940,3cyclictest23896-21ssh12:18:410
55269940,3cyclictest23708-21munin-run08:50:010
55269940,3cyclictest2253-21df_inode09:10:130
55269940,3cyclictest2104-21ssh10:46:290
55269940,3cyclictest18552-21gpgv12:00:010
55269940,3cyclictest15719-21ssh11:58:280
55269940,3cyclictest0-21swapper/012:32:130
55269940,0cyclictest0-21swapper/009:50:560
20008240,0sleep20-21swapper/209:50:342
55399933,0cyclictest15306-21apt-get10:05:113
55399932,1cyclictest728-21snmpd08:20:073
55399932,1cyclictest206-21systemd-journal11:30:003
55399932,1cyclictest0-21swapper/312:05:103
55399931,1cyclictest0-21swapper/308:30:113
55399930,3cyclictest0-21swapper/311:20:113
55399930,3cyclictest0-21swapper/311:05:113
55399930,3cyclictest0-21swapper/310:10:123
55399930,3cyclictest0-21swapper/308:50:123
55399930,3cyclictest0-21swapper/308:15:123
55399930,3cyclictest0-21swapper/307:45:133
55399930,3cyclictest0-21swapper/307:35:013
55399930,3cyclictest0-21swapper/307:20:093
55399930,1cyclictest728-21snmpd08:40:123
55399930,1cyclictest0-21swapper/308:25:123
55359933,0cyclictest11476-21aten2_r5power_v07:20:112
55359933,0cyclictest0-21swapper/207:15:112
55359932,1cyclictest29136-21hostname07:55:112
55359931,1cyclictest0-21swapper/208:40:122
55359930,3cyclictest9097-21apt-get08:20:112
55359930,3cyclictest8830-21sh10:50:142
55359930,3cyclictest5862-21/usr/sbin/munin11:05:122
55359930,3cyclictest30740-21sed12:05:192
55359930,3cyclictest25411-21ntp_states07:45:192
55359930,3cyclictest13461-21apt-get11:25:132
55359930,3cyclictest0-21swapper/210:30:112
55359930,3cyclictest0-21swapper/210:10:062
55359930,3cyclictest0-21swapper/210:05:092
55359930,3cyclictest0-21swapper/209:10:082
55359930,3cyclictest0-21swapper/209:05:122
55359930,3cyclictest0-21swapper/209:00:122
55359930,3cyclictest0-21swapper/208:55:102
55359930,3cyclictest0-21swapper/208:45:002
55359930,3cyclictest0-21swapper/208:35:152
55359930,3cyclictest0-21swapper/208:25:072
55359930,3cyclictest0-21swapper/208:00:102
55359930,3cyclictest0-21swapper/207:35:122
55359930,3cyclictest0-21swapper/207:30:002
55359930,3cyclictest0-21swapper/207:25:002
55359930,1cyclictest3524-21diskstats10:15:142
55359930,0cyclictest0-21swapper/208:50:142
55309933,0cyclictest0-21swapper/108:38:401
55309933,0cyclictest0-21swapper/107:57:561
55309932,1cyclictest0-21swapper/111:12:461
55309931,2cyclictest0-21swapper/112:00:111
55309931,2cyclictest0-21swapper/110:50:121
55309931,1cyclictest0-21swapper/112:35:111
55309931,1cyclictest0-21swapper/112:30:121
55309931,1cyclictest0-21swapper/112:25:131
55309931,1cyclictest0-21swapper/112:05:111
55309931,1cyclictest0-21swapper/111:45:111
55309931,1cyclictest0-21swapper/110:40:121
55309931,1cyclictest0-21swapper/109:45:131
55309931,1cyclictest0-21swapper/108:50:111
55309931,1cyclictest0-21swapper/108:20:111
55309931,1cyclictest0-21swapper/108:05:001
55309931,1cyclictest0-21swapper/107:40:101
55309931,1cyclictest0-21swapper/107:30:111
55309931,1cyclictest0-21swapper/107:15:001
55309931,0cyclictest0-21swapper/107:15:121
55309930,2cyclictest976-21chrt09:07:491
55309930,2cyclictest21265-21chrt09:51:201
55309930,2cyclictest16097-21chrt08:33:011
55309930,2cyclictest0-21swapper/111:30:131
55309930,2cyclictest0-21swapper/111:20:101
55309930,2cyclictest0-21swapper/108:55:101
55309930,1cyclictest0-21swapper/107:25:101
55269933,0cyclictest3-21ksoftirqd/010:00:000
55269933,0cyclictest3-21ksoftirqd/008:25:130
55269931,1cyclictest0-21swapper/008:10:120
55269930,3cyclictest9563-21ssh09:30:100
55269930,3cyclictest32586-21df_inode09:25:140
55269930,3cyclictest32028-21perl09:05:140
55269930,3cyclictest23896-21ssh12:35:010
55269930,3cyclictest0-21swapper/012:20:100
55269930,3cyclictest0-21swapper/011:10:110
55269930,3cyclictest0-21swapper/010:25:120
55269930,3cyclictest0-21swapper/008:55:220
55269930,3cyclictest0-21swapper/008:50:120
55269930,3cyclictest0-21swapper/008:35:260
55269930,3cyclictest0-21swapper/008:30:110
55269930,3cyclictest0-21swapper/008:20:120
55269930,3cyclictest0-21swapper/008:15:000
55269930,3cyclictest0-21swapper/008:05:000
55269930,3cyclictest0-21swapper/008:00:100
55269930,3cyclictest0-21swapper/007:40:100
55269930,3cyclictest0-21swapper/007:35:000
55269930,2cyclictest0-21swapper/008:40:120
55309921,1cyclictest0-21swapper/110:10:131
55309921,1cyclictest0-21swapper/110:00:131
55309921,1cyclictest0-21swapper/108:15:131
55309920,2cyclictest0-21swapper/108:25:111
55309920,1cyclictest28883-21chrt09:00:071
55309920,1cyclictest26642-21chrt07:50:021
55309920,1cyclictest0-21swapper/111:35:031
55309920,1cyclictest0-21swapper/110:55:041
55309920,1cyclictest0-21swapper/110:35:151
55309920,1cyclictest0-21swapper/110:15:121
55309920,1cyclictest0-21swapper/109:35:131
55309920,1cyclictest0-21swapper/108:10:131
55309920,1cyclictest0-21swapper/108:05:121
55309920,1cyclictest0-21swapper/107:35:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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