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2026-01-19 - 19:32
[ 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 Mon Jan 19, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
159282204187,12sleep00-21swapper/007:06:550
160532196180,11sleep10-21swapper/107:08:311
160282186170,11sleep30-21swapper/307:08:133
160222152135,12sleep20-21swapper/207:08:082
168812810,0sleep312347-21diskmemload11:05:023
313872470,0sleep10-21swapper/112:00:191
162372460,0sleep00-21swapper/010:31:520
94982430,0sleep20-21swapper/208:00:012
242102430,0sleep324212-21latency_hist12:30:003
130002420,0sleep00-21swapper/012:24:170
307052380,0sleep00-21swapper/012:32:530
318932120,0sleep10-21swapper/111:28:331
283822100,0sleep328378-21unixbench-2d10:05:213
1634599103,7cyclictest29736-21awk08:40:010
30438290,0sleep00-21swapper/010:55:140
23574290,0sleep10-21swapper/111:24:361
163589970,5cyclictest0-21swapper/307:50:113
163459970,3cyclictest28268-21idleruntime-cro09:50:010
163499960,5cyclictest0-21swapper/111:45:131
163589953,1cyclictest24085-21ssh09:47:243
163589952,3cyclictest728-21snmpd10:11:233
163589951,3cyclictest0-21swapper/308:45:003
163589950,5cyclictest15811-21ssh11:52:523
163589950,5cyclictest0-21swapper/310:30:113
163589950,4cyclictest16458-21apt-get07:10:113
163589950,4cyclictest0-21swapper/312:30:113
163589950,4cyclictest0-21swapper/312:20:113
163549951,2cyclictest0-21swapper/207:40:112
163549950,5cyclictest0-21swapper/211:02:522
163549950,5cyclictest0-21swapper/210:58:222
163549950,5cyclictest0-21swapper/210:43:232
163549950,5cyclictest0-21swapper/210:13:342
163499951,3cyclictest0-21swapper/111:55:111
163499951,3cyclictest0-21swapper/108:40:101
163499950,5cyclictest0-21swapper/110:15:581
163499950,5cyclictest0-21swapper/109:37:501
163499950,4cyclictest9439-21chrt09:00:201
163499950,4cyclictest86822chrt11:16:331
163499950,4cyclictest8082-21chrt12:21:091
163499950,4cyclictest7347-21chrt11:32:131
163499950,4cyclictest7253-21chrt07:55:031
163499950,4cyclictest43642sleep108:50:201
163499950,4cyclictest325352chrt10:55:541
163499950,4cyclictest2993-21chrt10:41:141
163499950,4cyclictest29574-21chrt08:38:261
163499950,4cyclictest29409-21chrt07:33:171
163499950,4cyclictest29395-21chrt10:05:541
163499950,4cyclictest27909-21chrt12:31:071
163499950,4cyclictest27853-21chrt10:21:241
163499950,4cyclictest27771-21chrt09:33:191
163499950,4cyclictest268392sleep107:26:561
163499950,4cyclictest25836-21chrt10:36:281
163499950,4cyclictest23795-21taskset10:51:431
163499950,4cyclictest23126-21chrt11:40:151
163499950,4cyclictest22595-21chrt09:46:291
163499950,4cyclictest2248-21chrt09:52:461
163499950,4cyclictest2176-21chrt08:46:381
163499950,4cyclictest1848-21chrt07:42:011
163499950,4cyclictest17327-21chrt10:32:321
163499950,4cyclictest16995-21chrt09:44:161
163499950,4cyclictest164232sleep109:11:171
163499950,4cyclictest15452-21chrt10:47:461
163499950,4cyclictest15044-21chrt11:35:461
163499950,4cyclictest14739-21chrt12:25:131
163499950,4cyclictest14075-21chrt09:26:031
163499950,4cyclictest13113-21chrt11:51:071
163499950,4cyclictest120052sleep109:05:451
163499950,4cyclictest11624-21chrt09:57:221
163499950,4cyclictest10880-21chrt11:01:221
163499950,4cyclictest0-21swapper/112:05:131
163499950,4cyclictest0-21swapper/109:15:011
163459955,0cyclictest3-21ksoftirqd/007:50:010
163459955,0cyclictest18903-21kworker/0:008:53:200
163459955,0cyclictest18903-21kworker/0:008:19:450
163459955,0cyclictest18903-21kworker/0:007:57:220
163459955,0cyclictest18903-21kworker/0:007:34:580
163459955,0cyclictest12763-21kworker/0:207:12:360
163459955,0cyclictest0-21swapper/010:00:140
163459954,1cyclictest3-21ksoftirqd/011:30:010
163459954,1cyclictest3-21ksoftirqd/009:15:130
163459954,1cyclictest14502-21ssh11:03:400
163459953,0cyclictest3-21ksoftirqd/008:35:010
163459952,1cyclictest3-21ksoftirqd/011:15:220
163459950,5cyclictest0-21swapper/010:44:100
163459950,5cyclictest0-21swapper/010:38:120
163459950,4cyclictest0-21swapper/010:30:010
163459950,1cyclictest0-21swapper/012:35:210
10463250,0sleep10-21swapper/112:39:201
20347240,3sleep00-21swapper/008:20:120
163589942,2cyclictest11809-21kworker/3:112:36:433
163589942,2cyclictest11809-21kworker/3:112:11:313
163589942,2cyclictest11809-21kworker/3:111:26:193
163589942,2cyclictest11809-21kworker/3:110:26:513
163589942,2cyclictest11809-21kworker/3:109:35:473
163589942,2cyclictest11809-21kworker/3:109:24:223
163589942,1cyclictest23976-21ssh09:15:153
163589941,3cyclictest0-21swapper/309:05:183
163589941,3cyclictest0-21swapper/307:25:143
163589941,2cyclictest11809-21kworker/3:109:55:193
163589941,2cyclictest0-21swapper/311:45:123
163589940,4cyclictest14072-21ssh10:15:123
163589940,4cyclictest0-21swapper/312:06:483
163589940,4cyclictest0-21swapper/311:20:133
163589940,4cyclictest0-21swapper/311:03:403
163589940,4cyclictest0-21swapper/310:58:153
163589940,4cyclictest0-21swapper/310:45:123
163589940,4cyclictest0-21swapper/310:40:113
163589940,4cyclictest0-21swapper/310:39:473
163589940,4cyclictest0-21swapper/309:40:113
163589940,4cyclictest0-21swapper/309:10:123
163589940,3cyclictest9076-21ssh11:33:183
163589940,3cyclictest7637-21/usr/sbin/munin09:00:173
163589940,3cyclictest4742-21ssh11:15:123
163589940,3cyclictest31202-21ssh12:16:353
163589940,3cyclictest30886-21irqstats12:00:173
163589940,3cyclictest29235-21users11:10:213
163589940,3cyclictest24373-21users11:40:203
163589940,3cyclictest23843-21ssh10:20:013
163589940,3cyclictest20820-21ssh09:30:083
163589940,3cyclictest17530-21ssh11:37:193
163589940,3cyclictest0-21swapper/310:54:023
163589940,0cyclictest0-21swapper/309:52:403
163549944,0cyclictest0-21swapper/212:30:552
163549944,0cyclictest0-21swapper/212:10:052
163549944,0cyclictest0-21swapper/211:09:352
163549944,0cyclictest0-21swapper/209:20:102
163549943,1cyclictest24601-21sort07:25:012
163549943,1cyclictest22403-21pmu-power09:30:182
163549942,1cyclictest3146-21ntp_states10:25:182
163549941,3cyclictest728-21snmpd10:05:032
163549941,3cyclictest56950irq/130-eth010:32:552
163549941,1cyclictest0-21swapper/207:45:102
163549940,4cyclictest21983-21apt-get10:35:132
163549940,4cyclictest11467-21fschecks_count09:25:132
163549940,4cyclictest10371-21rm12:06:002
163549940,4cyclictest0-21swapper/211:50:102
163549940,4cyclictest0-21swapper/211:40:112
163549940,4cyclictest0-21swapper/211:11:592
163549940,4cyclictest0-21swapper/210:00:112
163549940,4cyclictest0-21swapper/209:16:032
163549940,4cyclictest0-21swapper/207:36:232
163549940,3cyclictest9488-21users09:00:202
163549940,3cyclictest9176-21df_inode09:40:132
163549940,3cyclictest7010-21sh11:15:292
163549940,3cyclictest3469-21awk12:35:162
163549940,3cyclictest28380-21sh10:21:432
163549940,3cyclictest28163-21hddtemp_smartct07:30:152
163549940,3cyclictest19250-21cat10:50:002
163549940,3cyclictest15061-21ls11:20:132
163549940,2cyclictest0-21swapper/209:47:322
163549940,1cyclictest25630-21hddtemp_smartct11:25:142
163549940,1cyclictest24858-21/usr/sbin/munin07:25:162
163549940,1cyclictest2275-21/usr/sbin/munin11:30:122
163549940,1cyclictest18973-21vmstat07:15:012
163549940,1cyclictest17371-21/usr/sbin/munin08:15:202
163549940,1cyclictest16975-21df07:10:112
163549940,1cyclictest14975-21hddtemp_smartct10:15:152
163549940,1cyclictest10107-21/usr/sbin/munin09:05:192
163499941,2cyclictest0-21swapper/111:10:131
163499941,2cyclictest0-21swapper/109:20:131
163499941,2cyclictest0-21swapper/108:25:111
163499941,2cyclictest0-21swapper/107:20:101
163499940,4cyclictest2316-21chrt07:45:011
163499940,4cyclictest19475-21chrt08:18:241
163499940,4cyclictest18520-21chrt07:12:591
163499940,4cyclictest16131-21chrt10:00:011
163499940,4cyclictest142282sleep108:07:121
163499940,4cyclictest0-21swapper/112:15:291
163499940,4cyclictest0-21swapper/111:05:121
163499940,4cyclictest0-21swapper/110:25:551
163499940,4cyclictest0-21swapper/108:10:001
163499940,3cyclictest97432chrt08:00:041
163499940,3cyclictest19851-21chrt08:20:001
163499940,3cyclictest0-21swapper/108:55:131
163499940,3cyclictest0-21swapper/107:15:111
163499940,1cyclictest0-21swapper/110:10:111
163459944,0cyclictest3-21ksoftirqd/011:55:110
163459944,0cyclictest3-21ksoftirqd/010:50:120
163459944,0cyclictest3-21ksoftirqd/009:55:130
163459944,0cyclictest3-21ksoftirqd/007:40:010
163459944,0cyclictest0-21swapper/011:44:150
163459943,1cyclictest3-21ksoftirqd/012:00:120
163459943,1cyclictest3-21ksoftirqd/011:50:120
163459943,1cyclictest3-21ksoftirqd/011:35:110
163459942,0cyclictest3-21ksoftirqd/008:45:100
163459941,3cyclictest0-21swapper/011:45:160
163459941,1cyclictest0-21swapper/009:40:100
163459940,4cyclictest7040-21munin-run07:55:000
163459940,4cyclictest30966-21apt-get09:35:110
163459940,4cyclictest0-21swapper/010:45:120
163459940,4cyclictest0-21swapper/009:50:120
163459940,4cyclictest0-21swapper/009:30:120
163459940,4cyclictest0-21swapper/009:25:120
163459940,4cyclictest0-21swapper/009:20:090
163459940,4cyclictest0-21swapper/008:55:110
163459940,3cyclictest6654-21ssh11:31:470
163459940,3cyclictest28842-21ssh10:05:320
163459940,3cyclictest26809-21rm10:20:440
163459940,3cyclictest20607-21ssh11:06:120
163459940,3cyclictest15954-21memory11:20:170
163459940,3cyclictest15495-21ntp_states10:15:180
163459940,3cyclictest13739-21hddtemp_smartct09:10:140
163459940,3cyclictest13065-21hddtemp_smartct08:05:140
163459940,3cyclictest0-21swapper/012:05:000
163459940,3cyclictest0-21swapper/010:10:110
163459940,1cyclictest81rcu_preempt08:00:100
163459940,0cyclictest0-21swapper/011:10:210
163459940,0cyclictest0-21swapper/008:40:020
163589932,1cyclictest728-21snmpd11:55:033
163589931,1cyclictest7268-21apt-get07:55:123
163589931,1cyclictest0-21swapper/308:15:113
163589931,1cyclictest0-21swapper/307:45:113
163589930,3cyclictest27746-21expr07:30:123
163589930,3cyclictest22185-21apt07:20:113
163589930,3cyclictest19031-21if_eth007:15:023
163589930,3cyclictest0-21swapper/310:00:103
163589930,3cyclictest0-21swapper/309:25:093
163589930,3cyclictest0-21swapper/308:55:123
163589930,3cyclictest0-21swapper/308:50:103
163589930,3cyclictest0-21swapper/308:40:113
163589930,3cyclictest0-21swapper/308:35:123
163589930,3cyclictest0-21swapper/308:30:103
163589930,3cyclictest0-21swapper/308:25:003
163589930,3cyclictest0-21swapper/308:20:073
163589930,3cyclictest0-21swapper/308:05:113
163589930,3cyclictest0-21swapper/308:00:103
163589930,3cyclictest0-21swapper/307:40:123
163589930,3cyclictest0-21swapper/307:35:103
163589930,0cyclictest14457-21apt-get08:10:013
163549932,1cyclictest728-21snmpd08:00:032
163549932,1cyclictest27472-21/usr/sbin/munin08:35:122
163549932,1cyclictest12229-21apt-get08:05:102
163549931,1cyclictest0-21swapper/211:45:122
163549930,3cyclictest5285-21diskstats12:20:122
163549930,3cyclictest3210-21diskstats08:50:132
163549930,3cyclictest31054-21memory08:40:162
163549930,3cyclictest29579-21ssh12:00:062
163549930,3cyclictest25526-21df08:30:122
163549930,3cyclictest22105-21apt-get08:25:002
163549930,3cyclictest14721-21/usr/sbin/munin12:25:152
163549930,3cyclictest12264-21ssh11:35:102
163549930,3cyclictest0-21swapper/212:15:092
163549930,3cyclictest0-21swapper/211:55:032
163549930,3cyclictest0-21swapper/210:50:112
163549930,3cyclictest0-21swapper/209:50:042
163549930,3cyclictest0-21swapper/209:10:122
163549930,3cyclictest0-21swapper/208:55:102
163549930,3cyclictest0-21swapper/208:45:122
163549930,3cyclictest0-21swapper/208:20:112
163549930,3cyclictest0-21swapper/208:10:002
163549930,3cyclictest0-21swapper/207:50:122
163549930,2cyclictest31047-21/usr/sbin/munin09:35:112
163549930,1cyclictest6076-21ssh09:55:012
163499930,3cyclictest0-21swapper/112:10:051
163499930,3cyclictest0-21swapper/108:30:021
163499930,3cyclictest0-21swapper/107:50:061
163499930,3cyclictest0-21swapper/107:35:021
163459933,0cyclictest3-21ksoftirqd/009:00:110
163459933,0cyclictest3-21ksoftirqd/008:25:000
163459931,1cyclictest0-21swapper/012:10:120
163459930,3cyclictest19127-21ls07:15:020
163459930,3cyclictest14729-21apt-get12:25:130
163459930,3cyclictest0-21swapper/012:15:030
163459930,3cyclictest0-21swapper/009:05:110
163459930,3cyclictest0-21swapper/008:10:010
163459930,3cyclictest0-21swapper/007:40:110
163459930,3cyclictest0-21swapper/007:25:120
163459930,3cyclictest0-21swapper/007:20:090
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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