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2026-01-14 - 22:20
[ 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 Wed Jan 14, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24262195178,12sleep00-21swapper/007:05:420
24092191174,12sleep30-21swapper/307:05:283
27512189174,10sleep10-21swapper/107:09:521
24032171155,12sleep20-21swapper/207:05:242
283252440,0sleep30-21swapper/310:44:123
85632430,0sleep20-21swapper/211:37:542
266602430,0sleep10-21swapper/111:30:211
14122430,0sleep10-21swapper/109:43:161
193512400,0sleep10-21swapper/111:43:171
151242400,0sleep20-21swapper/211:09:402
312162390,0sleep20-21swapper/211:00:512
38132340,0sleep30-21swapper/311:03:573
19122110,0sleep10-21swapper/110:15:141
294999102,4cyclictest18018-21munin-run12:15:000
166152100,0sleep10-21swapper/107:35:131
29599960,5cyclictest0-21swapper/308:50:103
29589960,5cyclictest0-21swapper/210:55:122
29499960,3cyclictest7588-21munin-run09:30:000
29499960,3cyclictest28541-21munin-run08:00:000
29499960,3cyclictest1817-21awk11:35:000
29599955,0cyclictest0-21swapper/311:53:503
29599950,5cyclictest0-21swapper/312:36:113
29599950,5cyclictest0-21swapper/312:23:313
29599950,5cyclictest0-21swapper/312:08:413
29599950,5cyclictest0-21swapper/311:38:173
29599950,5cyclictest0-21swapper/310:05:533
29599950,5cyclictest0-21swapper/309:20:213
29599950,4cyclictest0-21swapper/311:25:103
29599950,0cyclictest17528-21ssh09:18:533
29589955,0cyclictest31-21ksoftirqd/209:40:002
29589955,0cyclictest0-21swapper/212:26:302
29589954,1cyclictest31-21ksoftirqd/211:55:002
29589951,2cyclictest0-21swapper/210:15:142
29589950,5cyclictest0-21swapper/212:06:262
29589950,5cyclictest0-21swapper/210:03:212
29539952,2cyclictest0-21swapper/110:25:111
29539951,3cyclictest0-21swapper/109:20:131
29539951,3cyclictest0-21swapper/108:20:111
29539951,2cyclictest0-21swapper/112:05:101
29539951,2cyclictest0-21swapper/109:05:111
29499955,0cyclictest0-21swapper/012:05:140
29499952,1cyclictest13944-21munin-run11:24:590
29499950,5cyclictest0-21swapper/012:00:110
29499950,5cyclictest0-21swapper/010:19:100
29499950,5cyclictest0-21swapper/010:10:170
29499950,5cyclictest0-21swapper/009:39:180
29499950,5cyclictest0-21swapper/009:22:250
29499950,0cyclictest0-21swapper/011:51:060
29599944,0cyclictest0-21swapper/310:36:093
29599944,0cyclictest0-21swapper/310:17:403
29599944,0cyclictest0-21swapper/309:55:323
29599943,1cyclictest27671-21grep07:55:173
29599943,1cyclictest14402-21perl08:35:123
29599942,1cyclictest15073-21aten2_r5power_c09:50:133
29599941,1cyclictest0-21swapper/309:10:103
29599940,4cyclictest4532-21ntp_states10:00:163
29599940,4cyclictest26942-21ssh09:40:103
29599940,4cyclictest23797-21apt-get07:50:013
29599940,4cyclictest11247-21apt-get07:25:123
29599940,4cyclictest0-21swapper/312:31:073
29599940,4cyclictest0-21swapper/312:25:103
29599940,4cyclictest0-21swapper/312:15:113
29599940,4cyclictest0-21swapper/312:01:353
29599940,4cyclictest0-21swapper/311:45:113
29599940,4cyclictest0-21swapper/311:12:343
29599940,4cyclictest0-21swapper/310:51:013
29599940,4cyclictest0-21swapper/310:33:483
29599940,4cyclictest0-21swapper/310:20:113
29599940,4cyclictest0-21swapper/309:26:003
29599940,4cyclictest0-21swapper/309:05:113
29599940,4cyclictest0-21swapper/308:30:123
29599940,4cyclictest0-21swapper/308:15:133
29599940,4cyclictest0-21swapper/308:14:243
29599940,4cyclictest0-21swapper/307:42:323
29599940,4cyclictest0-21swapper/307:30:113
29599940,3cyclictest8538-21latency_hist08:25:003
29599940,3cyclictest8011-21diskmemload09:30:013
29599940,3cyclictest7495-21ntp_states11:05:183
29599940,3cyclictest7302-21ssh11:20:523
29599940,3cyclictest332-21sensors_temp08:05:193
29599940,3cyclictest28125-21ssh10:11:513
29599940,3cyclictest22720-21hddtemp_smartct10:25:133
29599940,3cyclictest13511-21/usr/sbin/munin11:40:153
29599940,3cyclictest0-21swapper/307:15:103
29599940,0cyclictest0-21swapper/308:45:513
29589944,0cyclictest31-21ksoftirqd/210:45:182
29589944,0cyclictest31-21ksoftirqd/209:30:022
29589944,0cyclictest31-21ksoftirqd/209:15:122
29589944,0cyclictest0-21swapper/212:20:332
29589944,0cyclictest0-21swapper/212:13:522
29589944,0cyclictest0-21swapper/210:52:142
29589944,0cyclictest0-21swapper/210:12:572
29589943,1cyclictest31-21ksoftirqd/208:45:122
29589943,1cyclictest23387-21/usr/sbin/munin07:49:592
29589943,1cyclictest15851-21perl09:50:152
29589942,2cyclictest728-21snmpd11:48:202
29589942,1cyclictest728-21snmpd08:00:072
29589942,1cyclictest728-21snmpd07:39:462
29589941,2cyclictest0-21swapper/209:40:092
29589941,1cyclictest0-21swapper/211:40:112
29589940,4cyclictest6831-21/usr/sbin/munin08:20:122
29589940,4cyclictest3761-21latency_hist08:15:002
29589940,4cyclictest27430-21sh12:19:352
29589940,4cyclictest20572-21/usr/sbin/munin12:00:152
29589940,4cyclictest12691-21irqstats10:20:162
29589940,4cyclictest10487-21apt-get11:55:112
29589940,4cyclictest0-21swapper/212:30:092
29589940,4cyclictest0-21swapper/211:20:092
29589940,4cyclictest0-21swapper/211:15:102
29589940,4cyclictest0-21swapper/211:10:112
29589940,4cyclictest0-21swapper/210:39:362
29589940,4cyclictest0-21swapper/209:25:482
29589940,4cyclictest0-21swapper/209:20:142
29589940,4cyclictest0-21swapper/209:11:432
29589940,4cyclictest0-21swapper/208:40:112
29589940,4cyclictest0-21swapper/208:06:172
29589940,4cyclictest0-21swapper/207:50:102
29589940,3cyclictest26798-21rm10:43:152
29589940,3cyclictest23784-21latency_hist08:55:002
29589940,3cyclictest13914-21df10:05:112
29589940,1cyclictest31989-21/usr/sbin/munin10:30:142
29589940,1cyclictest27550-21ntp_states07:55:162
29589940,0cyclictest0-21swapper/211:25:332
29589940,0cyclictest0-21swapper/210:29:152
29539944,0cyclictest0-21swapper/112:33:001
29539942,1cyclictest0-21swapper/110:40:091
29539941,2cyclictest0-21swapper/111:25:111
29539941,2cyclictest0-21swapper/111:10:101
29539941,2cyclictest0-21swapper/110:30:121
29539941,2cyclictest0-21swapper/109:45:111
29539941,2cyclictest0-21swapper/109:15:101
29539941,2cyclictest0-21swapper/108:50:091
29539941,2cyclictest0-21swapper/108:35:111
29539941,2cyclictest0-21swapper/107:30:111
29539941,1cyclictest0-21swapper/112:10:091
29539941,1cyclictest0-21swapper/111:15:101
29539941,1cyclictest0-21swapper/110:00:111
29539940,4cyclictest0-21swapper/112:21:481
29539940,0cyclictest0-21swapper/110:55:311
29539940,0cyclictest0-21swapper/109:54:421
29499944,0cyclictest334-21kworker/0:112:38:250
29499944,0cyclictest0-21swapper/011:16:560
29499944,0cyclictest0-21swapper/010:35:280
29499944,0cyclictest0-21swapper/009:51:480
29499943,1cyclictest13357-21apt-get10:05:110
29499942,1cyclictest0-21swapper/008:05:100
29499940,4cyclictest30446-21ssh11:48:520
29499940,4cyclictest0-21swapper/012:30:100
29499940,4cyclictest0-21swapper/011:10:110
29499940,4cyclictest0-21swapper/011:05:040
29499940,4cyclictest0-21swapper/010:50:100
29499940,4cyclictest0-21swapper/008:13:240
29499940,4cyclictest0-21swapper/007:25:120
29499940,4cyclictest0-21swapper/007:15:100
29499940,3cyclictest9491-21perl07:20:090
29499940,3cyclictest682-21ssh09:58:500
29499940,3cyclictest4737-21ssh10:00:180
29499940,3cyclictest4494-21grep09:45:010
29499940,3cyclictest3032-21ssh12:23:150
29499940,3cyclictest28296-21ssh11:00:110
29499940,3cyclictest25876-21rm10:26:340
29499940,3cyclictest25003-21ssh12:18:040
29499940,3cyclictest2413-21ssh09:10:590
29499940,3cyclictest19837-21rm10:24:070
29499940,3cyclictest19705-21hddtemp_smartct08:45:130
29499940,3cyclictest18656-21ssh11:42:530
29499940,3cyclictest18112-21ssh10:55:120
29499940,3cyclictest17684-21ssh11:58:320
29499940,3cyclictest16830-21rm11:25:320
29499940,3cyclictest15961-21munin-run07:35:000
29499940,3cyclictest11955-21latency_hist11:40:000
29499940,3cyclictest11234-21/usr/sbin/munin08:30:140
29599933,0cyclictest0-21swapper/310:45:023
29599932,1cyclictest728-21snmpd08:00:043
29599931,1cyclictest18126-21sh10:55:113
29599930,3cyclictest8950-21df_inode12:10:113
29599930,3cyclictest17463-21ntp_states08:40:173
29599930,3cyclictest16611-21apt-get09:35:083
29599930,3cyclictest0-21swapper/311:55:073
29599930,3cyclictest0-21swapper/311:30:113
29599930,3cyclictest0-21swapper/311:15:103
29599930,3cyclictest0-21swapper/309:45:123
29599930,3cyclictest0-21swapper/309:00:113
29599930,3cyclictest0-21swapper/308:55:123
29599930,3cyclictest0-21swapper/308:25:083
29599930,3cyclictest0-21swapper/307:45:113
29599930,3cyclictest0-21swapper/307:35:113
29599930,3cyclictest0-21swapper/307:20:073
29599930,3cyclictest0-21swapper/307:10:123
29599930,3cyclictest0-21swapper/307:10:113
29589933,0cyclictest5534-21fschecks_count07:15:002
29589933,0cyclictest31-21ksoftirqd/207:10:142
29589933,0cyclictest31-21ksoftirqd/207:10:132
29589932,1cyclictest728-21snmpd09:00:062
29589932,1cyclictest29743-21grep09:05:142
29589931,1cyclictest728-21snmpd09:55:022
29589931,1cyclictest0-21swapper/207:20:062
29589930,3cyclictest26406-21ssh12:35:062
29589930,3cyclictest24009-21apt08:55:112
29589930,3cyclictest0-21swapper/211:30:022
29589930,3cyclictest0-21swapper/208:35:112
29589930,3cyclictest0-21swapper/208:30:032
29589930,3cyclictest0-21swapper/208:25:112
29589930,3cyclictest0-21swapper/208:15:092
29589930,3cyclictest0-21swapper/207:40:092
29589930,3cyclictest0-21swapper/207:30:112
29589930,3cyclictest0-21swapper/207:25:032
29589930,1cyclictest4742-21ssh09:45:102
29539933,0cyclictest0-21swapper/109:34:461
29539931,2cyclictest0-21swapper/111:45:111
29539931,1cyclictest0-21swapper/112:25:101
29539931,1cyclictest0-21swapper/112:00:111
29539931,1cyclictest0-21swapper/111:50:111
29539931,1cyclictest0-21swapper/111:35:111
29539931,1cyclictest0-21swapper/111:00:111
29539931,1cyclictest0-21swapper/110:20:121
29539931,1cyclictest0-21swapper/110:10:121
29539931,1cyclictest0-21swapper/110:05:111
29539931,1cyclictest0-21swapper/109:10:101
29539931,1cyclictest0-21swapper/109:00:111
29539931,1cyclictest0-21swapper/108:40:111
29539931,1cyclictest0-21swapper/108:05:191
29539931,1cyclictest0-21swapper/108:00:111
29539931,1cyclictest0-21swapper/107:50:111
29539931,1cyclictest0-21swapper/107:20:071
29539930,3cyclictest0-21swapper/108:33:041
29539930,3cyclictest0-21swapper/107:59:091
29539930,2cyclictest8308-21taskset11:05:271
29539930,2cyclictest106232sleep110:50:421
29539930,2cyclictest0-21swapper/112:15:111
29539930,2cyclictest0-21swapper/111:55:111
29539930,2cyclictest0-21swapper/111:20:091
29539930,2cyclictest0-21swapper/110:35:111
29539930,2cyclictest0-21swapper/107:45:111
29539930,1cyclictest0-21swapper/107:25:111
29539930,1cyclictest0-21swapper/107:10:121
29539930,1cyclictest0-21swapper/107:10:121
29499933,0cyclictest0-21swapper/012:25:190
29499932,1cyclictest728-21snmpd08:25:100
29499931,1cyclictest29703-21if_eth008:00:150
29499931,1cyclictest0-21swapper/009:00:100
29499931,1cyclictest0-21swapper/007:45:110
29499930,3cyclictest700-21ssh10:30:160
29499930,3cyclictest18671-21/usr/sbin/munin07:40:090
29499930,3cyclictest14162-21cat08:35:110
29499930,3cyclictest0-21swapper/010:45:100
29499930,3cyclictest0-21swapper/010:40:100
29499930,3cyclictest0-21swapper/009:45:030
29499930,3cyclictest0-21swapper/009:30:060
29499930,3cyclictest0-21swapper/009:15:100
29499930,3cyclictest0-21swapper/009:05:110
29499930,3cyclictest0-21swapper/008:55:010
29499930,3cyclictest0-21swapper/008:50:100
29499930,3cyclictest0-21swapper/008:40:110
29499930,3cyclictest0-21swapper/008:20:110
29499930,3cyclictest0-21swapper/008:15:100
29499930,3cyclictest0-21swapper/007:50:010
29499930,3cyclictest0-21swapper/007:35:110
29499930,3cyclictest0-21swapper/007:10:120
29499930,3cyclictest0-21swapper/007:10:120
29539921,1cyclictest0-21swapper/112:35:091
29539921,1cyclictest0-21swapper/109:35:151
29539921,1cyclictest0-21swapper/109:25:121
29539921,1cyclictest0-21swapper/108:15:101
29539921,1cyclictest0-21swapper/107:15:101
29539921,0cyclictest0-21swapper/109:55:111
29539920,2cyclictest0-21swapper/108:10:111
29539920,1cyclictest0-21swapper/110:45:101
29539920,1cyclictest0-21swapper/108:55:101
29539920,1cyclictest0-21swapper/108:45:011
29539920,1cyclictest0-21swapper/108:25:101
29539920,1cyclictest0-21swapper/107:40:091
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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