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2026-01-28 - 21:39
[ 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 376 highest latencies:
System rack5slot2.osadl.org (updated Wed Jan 28, 2026 12:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
149262201184,12sleep30-21swapper/307:08:313
149712189174,10sleep10-21swapper/107:09:041
147672179162,12sleep00-21swapper/007:06:260
147222172155,12sleep20-21swapper/207:05:522
194072470,0sleep20-21swapper/207:15:142
203802440,0sleep10-21swapper/112:23:181
252852430,0sleep30-21swapper/309:16:003
269562410,0sleep10-21swapper/112:10:181
1522699103,2cyclictest30707-21apt-get11:25:113
1522699102,4cyclictest30105-21cat11:40:153
21143290,0sleep20-21swapper/211:04:442
18513290,0sleep20-21swapper/210:00:152
152269993,1cyclictest21010-21apt-get08:25:113
152269992,3cyclictest6556-21ntpq12:00:173
2223280,0sleep10-21swapper/108:50:151
152269983,1cyclictest30958-21apt-get07:40:123
152269982,4cyclictest25055-21munin-run12:10:003
152269982,2cyclictest3312-21apt-get10:40:113
152269982,1cyclictest17565-21df11:50:113
152109982,3cyclictest3245-21munin-run07:50:000
152109982,3cyclictest28252-21awk07:35:000
152109982,3cyclictest14355-21perf10:30:000
152109980,4cyclictest23252-21munin-run08:30:000
152269974,2cyclictest13575-21python11:00:183
152269972,4cyclictest16839-21ssh10:46:043
152269972,4cyclictest12544-21ssh12:35:153
152269972,3cyclictest23768-21ssh10:34:283
152269972,2cyclictest3391-21sed10:55:193
152269972,1cyclictest0-21swapper/309:40:183
152269971,4cyclictest4421-21ssh10:25:063
152269971,4cyclictest32274-21ssh10:38:223
152269971,4cyclictest30968-21ssh10:21:383
152269971,2cyclictest30254-21ssh10:53:003
152269971,2cyclictest21856-21ssh09:45:313
152269971,2cyclictest20964-21ssh12:23:403
152269971,2cyclictest20291-21ssh09:14:143
152269971,1cyclictest5398-21users12:15:193
152269971,1cyclictest0-21swapper/312:10:333
152269971,1cyclictest0-21swapper/311:20:103
152269971,1cyclictest0-21swapper/309:50:123
152109973,4cyclictest14843-21perf12:05:000
152109970,3cyclictest26792-21munin-run11:55:010
22328260,0sleep10-21swapper/109:45:491
152269965,1cyclictest999-21apt-get07:45:123
152269964,2cyclictest8985-21apt-get09:05:113
152269964,2cyclictest7348-21diskstats11:45:113
152269964,2cyclictest11220-21diskmemload12:30:093
152269964,1cyclictest651-21df_inode11:10:133
152269964,1cyclictest3241-21apt-get07:50:013
152269963,3cyclictest9877-21ntpq08:00:163
152269963,3cyclictest0-21swapper/311:55:103
152269963,3cyclictest0-21swapper/311:05:103
152269963,2cyclictest4453-21hddtemp_smartct08:55:133
152269963,2cyclictest28239-21apt10:05:113
152269963,2cyclictest20941-21ssh09:30:113
152269963,2cyclictest16743-21perl08:15:123
152269963,2cyclictest16475-21ssh10:15:113
152269963,2cyclictest14407-21hddtemp_smartct08:10:153
152269961,5cyclictest706-21apt-get08:50:013
152269961,3cyclictest9913-21ssh09:55:283
152269961,3cyclictest8824-21ssh10:10:403
152269961,3cyclictest31082-21ssh12:28:403
152269961,3cyclictest24005-21diskstats08:30:123
152269961,3cyclictest20314-21rm09:29:573
152269961,3cyclictest12923-21ssh11:15:413
152269961,3cyclictest11946-21ssh11:31:103
152269961,2cyclictest3133-21ssh09:20:483
152269961,2cyclictest2766-21ssh09:36:293
152269961,2cyclictest2766-21ssh09:36:283
152269961,2cyclictest27024-21ssh11:39:043
152269961,2cyclictest21024-21rm10:00:583
152269961,1cyclictest0-21swapper/307:35:103
152209960,6cyclictest0-21swapper/208:20:112
152159962,3cyclictest0-21swapper/109:05:101
152159961,3cyclictest0-21swapper/109:15:121
152109960,5cyclictest0-21swapper/009:05:010
152269954,1cyclictest11099-21apt-get08:05:103
152269953,2cyclictest7152-21which09:00:133
152269953,2cyclictest31422-21df08:45:123
152269953,2cyclictest26719-21perl07:30:133
152269953,2cyclictest20822-21munin-run07:20:003
152269953,2cyclictest19356-21tail08:20:143
152269952,3cyclictest29131-21perl08:40:133
152269952,2cyclictest25942-21/usr/sbin/munin08:35:123
152269952,2cyclictest21579-21df07:20:143
152269952,2cyclictest15328-21/usr/sbin/munin07:10:113
152269952,2cyclictest0-21swapper/307:25:113
152269951,3cyclictest6951-21gltestperf07:55:123
152209955,0cyclictest0-21swapper/212:28:192
152209955,0cyclictest0-21swapper/210:45:102
152209950,5cyclictest0-21swapper/212:24:242
152209950,5cyclictest0-21swapper/211:47:002
152209950,5cyclictest0-21swapper/211:26:462
152209950,5cyclictest0-21swapper/211:05:492
152159952,2cyclictest0-21swapper/108:30:101
152159952,2cyclictest0-21swapper/107:25:111
152159951,3cyclictest0-21swapper/108:40:111
152159951,2cyclictest0-21swapper/111:10:131
152159951,2cyclictest0-21swapper/109:25:111
152159951,2cyclictest0-21swapper/109:10:121
152159951,2cyclictest0-21swapper/107:10:101
152159950,3cyclictest0-21swapper/108:25:121
152159950,3cyclictest0-21swapper/108:20:111
152109955,0cyclictest0-21swapper/009:26:170
152109954,1cyclictest21066-21diskstats11:20:130
152109951,4cyclictest13020-21perf12:20:000
152109951,1cyclictest32440-21grep09:35:160
152109951,1cyclictest32440-21grep09:35:160
152109950,5cyclictest0-21swapper/012:21:450
152109950,5cyclictest0-21swapper/010:18:570
152109950,5cyclictest0-21swapper/009:12:190
152209944,0cyclictest0-21swapper/210:10:232
152209944,0cyclictest0-21swapper/209:29:392
152209942,1cyclictest19968-21cron11:20:002
152209942,1cyclictest0-21swapper/207:30:112
152209941,3cyclictest814-21snmpd11:11:142
152209940,4cyclictest23913-21apt-get10:50:132
152209940,4cyclictest16467-21apt-get10:15:112
152209940,4cyclictest15378-21df_inode10:30:122
152209940,4cyclictest11220-21diskmemload12:06:472
152209940,4cyclictest11220-21diskmemload11:52:382
152209940,4cyclictest0-21swapper/212:35:122
152209940,4cyclictest0-21swapper/212:32:162
152209940,4cyclictest0-21swapper/212:15:102
152209940,4cyclictest0-21swapper/212:10:472
152209940,4cyclictest0-21swapper/212:00:042
152209940,4cyclictest0-21swapper/211:43:112
152209940,4cyclictest0-21swapper/210:25:172
152209940,4cyclictest0-21swapper/210:20:112
152209940,4cyclictest0-21swapper/209:50:582
152209940,4cyclictest0-21swapper/209:45:112
152209940,4cyclictest0-21swapper/209:35:562
152209940,4cyclictest0-21swapper/209:35:562
152209940,4cyclictest0-21swapper/209:33:132
152209940,4cyclictest0-21swapper/209:22:112
152209940,4cyclictest0-21swapper/208:51:212
152209940,4cyclictest0-21swapper/207:45:122
152209940,3cyclictest28824-21diskstats10:05:122
152209940,3cyclictest17842-21sh09:12:452
152209940,3cyclictest10865-21latency_hist08:05:002
152209940,3cyclictest0-21swapper/209:05:102
152209940,1cyclictest9031-21ntp_states09:55:172
152209940,1cyclictest809-21runrttasks11:32:302
152209940,1cyclictest28467-21apt-get07:35:102
152209940,1cyclictest28156-21hddtemp_smartct11:55:132
152209940,1cyclictest11361-21latency_hist11:00:002
152209940,1cyclictest10876-21diskstats11:15:142
152159944,0cyclictest0-21swapper/112:15:191
152159944,0cyclictest0-21swapper/111:02:421
152159944,0cyclictest0-21swapper/110:39:431
152159944,0cyclictest0-21swapper/110:25:541
152159944,0cyclictest0-21swapper/110:21:231
152159942,1cyclictest0-21swapper/110:05:111
152159941,2cyclictest0-21swapper/112:05:101
152159941,2cyclictest0-21swapper/110:50:131
152159941,2cyclictest0-21swapper/110:30:091
152159941,2cyclictest0-21swapper/109:55:111
152159941,2cyclictest0-21swapper/109:50:131
152159941,2cyclictest0-21swapper/109:20:021
152159941,2cyclictest0-21swapper/109:00:011
152159941,2cyclictest0-21swapper/108:15:101
152159941,2cyclictest0-21swapper/108:10:111
152159941,2cyclictest0-21swapper/107:50:131
152159941,1cyclictest0-21swapper/108:45:111
152159940,4cyclictest0-21swapper/111:43:191
152159940,4cyclictest0-21swapper/111:30:471
152159940,4cyclictest0-21swapper/111:24:321
152159940,4cyclictest0-21swapper/110:10:541
152159940,4cyclictest0-21swapper/110:00:261
152159940,4cyclictest0-21swapper/109:31:291
152159940,3cyclictest0-21swapper/107:20:131
152109944,0cyclictest0-21swapper/012:12:180
152109944,0cyclictest0-21swapper/010:58:310
152109943,1cyclictest29081-21grep10:05:130
152109943,1cyclictest27138-21grep08:35:160
152109943,1cyclictest21061-21/usr/sbin/munin07:20:170
152109942,2cyclictest4033-21ssh09:53:080
152109942,1cyclictest814-21snmpd11:59:500
152109941,3cyclictest814-21snmpd10:44:530
152109940,4cyclictest28465-21/usr/sbin/munin07:35:110
152109940,4cyclictest18933-21ssh11:03:230
152109940,4cyclictest0-21swapper/012:30:090
152109940,4cyclictest0-21swapper/012:25:100
152109940,4cyclictest0-21swapper/012:05:100
152109940,4cyclictest0-21swapper/011:40:440
152109940,4cyclictest0-21swapper/011:37:460
152109940,4cyclictest0-21swapper/011:30:110
152109940,4cyclictest0-21swapper/011:10:110
152109940,4cyclictest0-21swapper/010:48:030
152109940,4cyclictest0-21swapper/010:35:100
152109940,4cyclictest0-21swapper/010:30:090
152109940,4cyclictest0-21swapper/010:20:110
152109940,4cyclictest0-21swapper/010:12:590
152109940,4cyclictest0-21swapper/009:49:510
152109940,4cyclictest0-21swapper/009:20:020
152109940,4cyclictest0-21swapper/008:15:000
152109940,4cyclictest0-21swapper/008:05:110
152109940,4cyclictest0-21swapper/007:40:110
152109940,3cyclictest31258-21df_inode11:25:130
152109940,3cyclictest30969-21ssh10:53:260
152109940,3cyclictest27199-21ssh09:17:090
152109940,3cyclictest18584-21/usr/sbin/munin10:00:150
152109940,3cyclictest18047-21ntp_states07:15:000
152109940,3cyclictest1682-21diskstats08:50:120
152109940,3cyclictest15578-21ssh11:17:190
152109940,3cyclictest11937-21expr12:35:120
152109940,1cyclictest8189-21df_inode09:55:130
152109940,1cyclictest20926-21/usr/sbin/munin09:30:150
152109940,0cyclictest0-21swapper/008:21:220
12902240,0sleep10-21swapper/109:41:201
152209932,1cyclictest492-21in:imuxsock11:35:002
152209931,1cyclictest0-21swapper/208:55:102
152209931,1cyclictest0-21swapper/208:05:092
152209930,3cyclictest6230-21rm09:00:002
152209930,3cyclictest25944-21apt08:35:102
152209930,3cyclictest24998-21ssh10:35:032
152209930,3cyclictest22751-21cut09:15:152
152209930,3cyclictest22051-21irqstats07:20:172
152209930,3cyclictest13571-21apt08:10:112
152209930,3cyclictest0-21swapper/210:40:082
152209930,3cyclictest0-21swapper/209:40:132
152209930,3cyclictest0-21swapper/208:45:102
152209930,3cyclictest0-21swapper/208:40:142
152209930,3cyclictest0-21swapper/208:30:102
152209930,3cyclictest0-21swapper/208:25:092
152209930,3cyclictest0-21swapper/208:15:102
152209930,3cyclictest0-21swapper/207:55:042
152209930,3cyclictest0-21swapper/207:50:012
152209930,3cyclictest0-21swapper/207:40:112
152209930,3cyclictest0-21swapper/207:25:012
152209930,3cyclictest0-21swapper/207:10:102
152159932,1cyclictest0-21swapper/111:50:101
152159931,2cyclictest0-21swapper/110:45:111
152159931,2cyclictest0-21swapper/108:35:101
152159931,2cyclictest0-21swapper/107:55:101
152159931,1cyclictest0-21swapper/112:30:081
152159931,1cyclictest0-21swapper/111:35:011
152159931,1cyclictest0-21swapper/111:25:111
152159931,1cyclictest0-21swapper/111:05:011
152159931,1cyclictest0-21swapper/109:35:121
152159931,1cyclictest0-21swapper/109:35:121
152159931,1cyclictest0-21swapper/108:55:111
152159931,1cyclictest0-21swapper/107:45:121
152159931,1cyclictest0-21swapper/107:15:101
152159930,3cyclictest0-21swapper/107:35:041
152159930,2cyclictest0-21swapper/112:00:111
152159930,2cyclictest0-21swapper/110:55:101
152159930,2cyclictest0-21swapper/110:40:121
152159930,2cyclictest0-21swapper/107:40:111
152159930,1cyclictest0-21swapper/111:45:091
152109932,1cyclictest814-21snmpd08:45:100
152109931,1cyclictest6313-21apt-get09:00:100
152109931,1cyclictest0-21swapper/008:55:100
152109931,1cyclictest0-21swapper/008:00:110
152109930,3cyclictest9084-21sh09:40:080
152109930,3cyclictest7001-21cut11:45:100
152109930,3cyclictest23695-21tr08:30:110
152109930,3cyclictest23530-21/usr/sbin/munin07:25:100
152109930,3cyclictest22849-21df_inode11:05:120
152109930,3cyclictest16047-21apt-get08:15:100
152109930,3cyclictest0-21swapper/008:40:110
152109930,3cyclictest0-21swapper/007:10:070
152109930,2cyclictest3593-21apt-config07:50:000
152109930,0cyclictest6140-21apt-get07:55:090
152159921,1cyclictest0-21swapper/112:25:101
152159920,1cyclictest0-21swapper/112:35:011
152159920,1cyclictest0-21swapper/111:55:101
152159920,1cyclictest0-21swapper/110:15:111
152159920,1cyclictest0-21swapper/108:05:101
152159920,1cyclictest0-21swapper/108:00:111
152159920,1cyclictest0-21swapper/107:30:111
152159920,0cyclictest0-21swapper/111:15:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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