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2026-01-30 - 15:22
[ 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 Fri Jan 30, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
118382194177,12sleep30-21swapper/307:07:253
119502191176,10sleep10-21swapper/107:08:521
116912186170,11sleep00-21swapper/007:05:300
116882179162,12sleep20-21swapper/207:05:292
326562460,0sleep332658-21cpuspeed12:15:113
246612450,0sleep10-21swapper/107:30:211
301302430,0sleep00-21swapper/011:41:420
250712430,0sleep30-21swapper/310:51:453
225412430,0sleep10-21swapper/111:22:131
138132430,0sleep10-21swapper/109:12:221
103442430,0sleep10-21swapper/112:04:201
132872420,0sleep10-21swapper/111:49:591
122389990,7cyclictest0-21swapper/209:15:122
122339980,1cyclictest0-21swapper/109:25:111
122339971,1cyclictest0-21swapper/108:45:111
122339970,1cyclictest0-21swapper/112:35:101
122389960,5cyclictest0-21swapper/210:45:132
122299962,2cyclictest0-21swapper/008:25:110
122299960,6cyclictest0-21swapper/008:30:110
122299960,5cyclictest11879-21apt-get12:05:020
122469955,0cyclictest26561-21kworker/3:011:39:153
122469955,0cyclictest26561-21kworker/3:011:05:403
122469955,0cyclictest26561-21kworker/3:009:13:443
122469955,0cyclictest26561-21kworker/3:007:21:453
122469955,0cyclictest26561-21kworker/3:007:10:353
122469952,3cyclictest814-21snmpd09:25:513
122469952,3cyclictest24386-21ssh12:26:313
122469951,3cyclictest814-21snmpd11:50:053
122469950,5cyclictest0-21swapper/310:00:103
122469950,4cyclictest5867-21ssh09:40:113
122469950,4cyclictest0-21swapper/311:25:113
122469950,4cyclictest0-21swapper/308:15:113
122469950,2cyclictest0-21swapper/307:25:133
122469950,1cyclictest23312-21perf10:20:013
122469950,0cyclictest0-21swapper/310:39:233
122389950,5cyclictest0-21swapper/212:29:472
122389950,5cyclictest0-21swapper/209:13:392
122389950,0cyclictest0-21swapper/209:45:142
122339951,2cyclictest0-21swapper/108:50:091
122339950,5cyclictest0-21swapper/112:28:281
122339950,5cyclictest0-21swapper/110:25:311
122339950,5cyclictest0-21swapper/108:10:201
122339950,1cyclictest2804-21chrt11:44:511
122299952,3cyclictest0-21swapper/011:30:250
122299951,3cyclictest5396-21latency_hist09:05:000
122299951,2cyclictest0-21swapper/011:25:110
122299951,2cyclictest0-21swapper/008:40:100
122299950,5cyclictest10515-21ssh11:16:070
122299950,5cyclictest0-21swapper/012:35:430
122299950,5cyclictest0-21swapper/010:26:130
122299950,4cyclictest18781-21apt-get09:15:120
122299950,4cyclictest13596-21taskset10:15:140
122299950,4cyclictest0-21swapper/007:35:120
5805240,0sleep20-21swapper/209:40:102
122469944,0cyclictest26561-21kworker/3:007:33:003
122469944,0cyclictest0-21swapper/312:07:083
122469944,0cyclictest0-21swapper/311:00:553
122469944,0cyclictest0-21swapper/309:15:433
122469944,0cyclictest0-21swapper/308:54:193
122469941,2cyclictest0-21swapper/311:15:113
122469941,1cyclictest0-21swapper/310:30:113
122469940,4cyclictest4217-21sh11:45:143
122469940,4cyclictest15097-21ssh10:46:563
122469940,4cyclictest0-21swapper/312:35:113
122469940,4cyclictest0-21swapper/311:56:103
122469940,4cyclictest0-21swapper/311:30:123
122469940,4cyclictest0-21swapper/310:55:033
122469940,4cyclictest0-21swapper/310:40:013
122469940,4cyclictest0-21swapper/310:20:113
122469940,4cyclictest0-21swapper/309:45:113
122469940,4cyclictest0-21swapper/309:35:013
122469940,4cyclictest0-21swapper/309:20:063
122469940,4cyclictest0-21swapper/308:10:103
122469940,4cyclictest0-21swapper/307:40:103
122469940,3cyclictest9352-21ssh09:56:593
122469940,3cyclictest732-21ssh12:30:343
122469940,3cyclictest6260-21ssh10:26:523
122469940,3cyclictest3215-21ssh10:10:113
122469940,3cyclictest31176-21ssh11:10:183
122469940,3cyclictest26262-21apt-config09:50:013
122469940,3cyclictest25930-21ssh11:40:133
122469940,3cyclictest25538-21ssh11:24:043
122469940,3cyclictest25436-21apt-get08:40:103
122469940,3cyclictest25395-21rm10:05:123
122469940,3cyclictest25245-21sed08:40:003
122469940,3cyclictest2362-21sh12:00:143
122469940,3cyclictest23301-21if_eth012:10:143
122469940,3cyclictest17587-21rm12:23:353
122469940,3cyclictest17346-21ssh09:30:033
122469940,3cyclictest0-21swapper/308:45:103
122389944,0cyclictest0-21swapper/212:20:112
122389944,0cyclictest0-21swapper/212:08:242
122389944,0cyclictest0-21swapper/211:44:062
122389944,0cyclictest0-21swapper/209:33:452
122389943,1cyclictest15124-21cron11:35:002
122389943,1cyclictest11393-21sed08:10:142
122389942,1cyclictest814-21snmpd12:16:422
122389941,3cyclictest17705-21cpuspeed_turbos11:20:122
122389940,4cyclictest7871-21diskmemload10:38:372
122389940,4cyclictest26000-21diskstats07:35:142
122389940,4cyclictest0-21swapper/212:11:112
122389940,4cyclictest0-21swapper/212:00:122
122389940,4cyclictest0-21swapper/211:50:122
122389940,4cyclictest0-21swapper/211:35:112
122389940,4cyclictest0-21swapper/211:25:012
122389940,4cyclictest0-21swapper/211:19:042
122389940,4cyclictest0-21swapper/211:02:072
122389940,4cyclictest0-21swapper/210:50:402
122389940,4cyclictest0-21swapper/210:43:022
122389940,4cyclictest0-21swapper/210:25:122
122389940,4cyclictest0-21swapper/210:22:312
122389940,4cyclictest0-21swapper/209:37:392
122389940,4cyclictest0-21swapper/209:29:072
122389940,4cyclictest0-21swapper/209:20:412
122389940,4cyclictest0-21swapper/208:55:112
122389940,4cyclictest0-21swapper/208:55:112
122389940,3cyclictest7955-21idleruntime-cro12:35:002
122389940,3cyclictest6495-21ssh09:55:202
122389940,3cyclictest335-21cat08:55:002
122389940,3cyclictest32664-21apt-get07:50:002
122389940,3cyclictest30345-21date08:50:002
122389940,3cyclictest29525-21ssh09:50:482
122389940,3cyclictest29243-21/usr/sbin/munin11:10:122
122389940,3cyclictest20752-21sh10:18:282
122389940,3cyclictest17376-21sh10:00:282
122389940,3cyclictest15192-21sort07:15:012
122389940,3cyclictest0-21swapper/210:30:112
122389940,0cyclictest0-21swapper/211:09:292
122389940,0cyclictest0-21swapper/210:08:572
122339944,0cyclictest0-21swapper/110:30:461
122339944,0cyclictest0-21swapper/109:58:101
122339944,0cyclictest0-21swapper/109:46:401
122339942,1cyclictest0-21swapper/109:05:111
122339941,2cyclictest0-21swapper/112:10:101
122339941,2cyclictest0-21swapper/112:05:111
122339941,2cyclictest0-21swapper/110:45:131
122339941,2cyclictest0-21swapper/110:35:121
122339941,2cyclictest0-21swapper/110:10:111
122339941,2cyclictest0-21swapper/110:05:131
122339941,2cyclictest0-21swapper/110:00:101
122339941,2cyclictest0-21swapper/109:40:121
122339941,2cyclictest0-21swapper/109:20:111
122339941,2cyclictest0-21swapper/108:00:121
122339941,2cyclictest0-21swapper/107:20:121
122339941,2cyclictest0-21swapper/107:10:111
122339941,1cyclictest0-21swapper/111:10:101
122339940,4cyclictest0-21swapper/111:31:451
122339940,4cyclictest0-21swapper/110:44:181
122339940,4cyclictest0-21swapper/107:26:331
122339940,2cyclictest0-21swapper/111:50:111
122299944,0cyclictest0-21swapper/010:50:130
122299944,0cyclictest0-21swapper/010:06:340
122299943,1cyclictest3659-21df07:55:120
122299943,1cyclictest13881-21grep10:30:190
122299942,1cyclictest3356-21ssh10:41:040
122299942,1cyclictest29273-21ssh10:38:230
122299942,1cyclictest28318-21ssh10:21:480
122299942,1cyclictest0-21swapper/008:55:120
122299942,1cyclictest0-21swapper/008:55:110
122299941,3cyclictest814-21snmpd12:34:490
122299941,3cyclictest21221-21sh09:47:080
122299941,3cyclictest20081-21cat11:05:130
122299941,2cyclictest0-21swapper/008:10:100
122299941,2cyclictest0-21swapper/007:40:100
122299941,2cyclictest0-21swapper/007:10:110
122299941,1cyclictest0-21swapper/011:20:100
122299940,4cyclictest13829-21apt-get11:50:110
122299940,4cyclictest0-21swapper/010:11:570
122299940,4cyclictest0-21swapper/009:55:050
122299940,4cyclictest0-21swapper/009:53:120
122299940,4cyclictest0-21swapper/009:40:110
122299940,4cyclictest0-21swapper/009:35:110
122299940,4cyclictest0-21swapper/009:34:250
122299940,4cyclictest0-21swapper/008:45:050
122299940,4cyclictest0-21swapper/008:20:100
122299940,3cyclictest8444-21cut11:00:000
122299940,3cyclictest3909-21sh12:00:220
122299940,3cyclictest28992-21ssh11:10:010
122299940,3cyclictest16157-21irqstats10:00:140
122299940,3cyclictest11421-21memory12:20:140
122299940,3cyclictest0-21swapper/011:55:100
122299940,3cyclictest0-21swapper/008:05:110
122299940,3cyclictest0-21swapper/007:25:140
122299940,1cyclictest22274-21/usr/sbin/munin12:10:110
122299940,1cyclictest20930-21df_inode12:25:120
122299940,0cyclictest0-21swapper/009:10:250
10306240,0sleep10-21swapper/111:16:001
122469932,1cyclictest529-21find08:55:013
122469932,1cyclictest529-21find08:55:003
122469932,1cyclictest3140-21apt-get07:55:103
122469930,3cyclictest8100-21apt-get08:05:113
122469930,3cyclictest16206-21perl08:20:133
122469930,3cyclictest14988-21grep07:15:003
122469930,3cyclictest0-21swapper/309:05:043
122469930,3cyclictest0-21swapper/309:00:113
122469930,3cyclictest0-21swapper/308:30:063
122469930,3cyclictest0-21swapper/308:25:103
122469930,3cyclictest0-21swapper/308:00:133
122469930,3cyclictest0-21swapper/307:50:093
122469930,3cyclictest0-21swapper/307:45:053
122469930,3cyclictest0-21swapper/307:35:123
122389932,1cyclictest814-21snmpd08:00:012
122389931,1cyclictest0-21swapper/212:35:102
122389931,1cyclictest0-21swapper/209:00:112
122389930,3cyclictest7871-21diskmemload11:45:132
122389930,3cyclictest4429-21memory10:10:152
122389930,3cyclictest28947-21irqstats07:40:162
122389930,3cyclictest24114-21ssh11:55:112
122389930,3cyclictest20477-21apt-get08:30:112
122389930,3cyclictest0-21swapper/210:55:122
122389930,3cyclictest0-21swapper/209:05:092
122389930,3cyclictest0-21swapper/208:40:112
122389930,3cyclictest0-21swapper/208:35:112
122389930,3cyclictest0-21swapper/208:25:102
122389930,3cyclictest0-21swapper/208:20:102
122389930,3cyclictest0-21swapper/208:15:012
122389930,3cyclictest0-21swapper/208:05:112
122389930,3cyclictest0-21swapper/207:55:102
122389930,3cyclictest0-21swapper/207:50:002
122389930,3cyclictest0-21swapper/207:30:112
122389930,3cyclictest0-21swapper/207:20:112
122389930,3cyclictest0-21swapper/207:10:122
122389930,1cyclictest21277-21grep07:25:162
122339933,0cyclictest0-21swapper/112:19:361
122339933,0cyclictest0-21swapper/108:20:491
122339931,2cyclictest0-21swapper/108:40:101
122339931,1cyclictest0-21swapper/112:20:111
122339931,1cyclictest0-21swapper/111:55:111
122339931,1cyclictest0-21swapper/111:35:111
122339931,1cyclictest0-21swapper/111:05:101
122339931,1cyclictest0-21swapper/111:00:121
122339931,1cyclictest0-21swapper/110:55:121
122339931,1cyclictest0-21swapper/110:20:101
122339931,1cyclictest0-21swapper/109:30:131
122339931,1cyclictest0-21swapper/109:15:131
122339931,1cyclictest0-21swapper/109:00:111
122339931,1cyclictest0-21swapper/108:35:101
122339931,1cyclictest0-21swapper/108:30:111
122339931,1cyclictest0-21swapper/108:05:111
122339931,1cyclictest0-21swapper/107:55:101
122339930,3cyclictest0-21swapper/108:57:371
122339930,3cyclictest0-21swapper/108:57:371
122339930,3cyclictest0-21swapper/107:52:361
122339930,2cyclictest0-21swapper/109:50:101
122339930,1cyclictest0-21swapper/108:25:101
122299932,1cyclictest8810-21ssh11:00:100
122299931,1cyclictest30428-21apt-get07:45:110
122299931,1cyclictest22997-21apt-get07:30:130
122299931,1cyclictest0-21swapper/008:35:100
122299930,3cyclictest6152-21df08:00:140
122299930,3cyclictest5627-21apt-get09:05:110
122299930,3cyclictest1658-21irqstats07:50:130
122299930,3cyclictest13682-21fschecks_time08:15:140
122299930,3cyclictest0-21swapper/011:45:050
122299930,3cyclictest0-21swapper/010:45:140
122299930,3cyclictest0-21swapper/009:20:120
122299930,3cyclictest0-21swapper/008:50:010
122299930,3cyclictest0-21swapper/007:20:110
122299930,3cyclictest0-21swapper/007:15:060
122299930,1cyclictest7033-21ssh09:25:050
122299930,1cyclictest16304-21ssh11:35:150
122299930,1cyclictest1400-21ntp_states12:15:160
14553220,1sleep10-21swapper/107:15:021
122339922,0cyclictest0-21swapper/109:35:111
122339921,1cyclictest0-21swapper/107:35:121
122339921,0cyclictest0-21swapper/108:15:121
122339920,2cyclictest0-21swapper/107:40:101
122339920,1cyclictest0-21swapper/112:30:001
122339920,1cyclictest0-21swapper/111:25:111
122339920,1cyclictest0-21swapper/110:50:101
122339920,1cyclictest0-21swapper/110:15:131
122339920,1cyclictest0-21swapper/107:45:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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