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2026-02-21 - 18:48
[ 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 rackeslot5.osadl.org (updated Sat Feb 21, 2026 12:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1937899300,29cyclictest990-21cron07:40:013
1936599300,1cyclictest307-21systemd-journal11:00:010
1937899290,28cyclictest12522-21apt-get11:30:103
1937899290,28cyclictest0-21swapper/312:15:013
19373992928,1cyclictest30679-21apt-get11:00:132
1937399290,28cyclictest0-21swapper/210:15:012
1936899290,28cyclictest24939-21apt-get08:30:121
1936899290,28cyclictest0-21swapper/110:50:121
19365992927,1cyclictest646-21polkitd11:55:010
19365992927,1cyclictest0-21swapper/011:20:000
1936599290,28cyclictest621-21dbus-daemon09:10:010
1936599290,1cyclictest6209-21sendmail-msp08:59:590
19378992828,0cyclictest5012-21apt-get10:05:113
19378992827,0cyclictest9627-21apt-get11:25:023
1937899280,28cyclictest0-21swapper/308:30:113
1937899280,0cyclictest0-21swapper/311:00:123
19373992828,0cyclictest0-21swapper/212:20:102
19373992826,1cyclictest307-21systemd-journal09:45:002
1937399280,0cyclictest18745-21apt-get09:25:112
1936899280,0cyclictest8408-21apt-get12:30:131
1936899280,0cyclictest0-21swapper/109:00:101
19365992827,1cyclictest4943-21awk11:15:000
19365992826,1cyclictest0-21swapper/011:10:010
1936599280,0cyclictest0-21swapper/008:45:110
19378992727,0cyclictest0-21swapper/311:40:153
19378992727,0cyclictest0-21swapper/310:55:113
19378992727,0cyclictest0-21swapper/308:50:123
19378992726,1cyclictest0-21swapper/309:20:113
19373992727,0cyclictest0-21swapper/211:10:122
19373992727,0cyclictest0-21swapper/208:30:112
19368992727,0cyclictest31275-21apt-get07:35:121
19368992727,0cyclictest0-21swapper/111:55:141
19368992727,0cyclictest0-21swapper/111:10:121
19368992727,0cyclictest0-21swapper/110:10:131
19368992727,0cyclictest0-21swapper/108:15:121
19368992727,0cyclictest0-21swapper/107:20:121
19365992727,0cyclictest0-21swapper/010:45:140
19365992727,0cyclictest0-21swapper/009:00:110
19365992727,0cyclictest0-21swapper/007:35:120
1936599270,27cyclictest0-21swapper/008:35:120
1936599270,0cyclictest0-21swapper/012:05:140
1936599270,0cyclictest0-21swapper/011:05:010
1936599270,0cyclictest0-21swapper/010:10:130
19378992626,0cyclictest2907-21apt-get11:10:113
19378992626,0cyclictest0-21swapper/311:45:113
19378992626,0cyclictest0-21swapper/309:00:113
1937399269,4cyclictest0-21swapper/211:18:272
19373992626,0cyclictest24525-21apt-get11:55:142
19373992626,0cyclictest0-21swapper/207:55:132
19373992626,0cyclictest0-21swapper/207:40:132
19368992626,0cyclictest1837-21apt-get08:50:121
19368992626,0cyclictest0-21swapper/111:40:151
19368992626,0cyclictest0-21swapper/108:35:121
19365992626,0cyclictest0-21swapper/012:35:150
19365992626,0cyclictest0-21swapper/007:45:120
19365992626,0cyclictest0-21swapper/007:15:130
19378992525,0cyclictest0-21swapper/312:20:113
19378992524,1cyclictest0-21swapper/310:30:013
19378992523,1cyclictest307-21systemd-journal10:55:013
19373992525,0cyclictest28335-21apt-get10:55:102
19373992525,0cyclictest11457-21apt-get09:10:122
19373992525,0cyclictest0-21swapper/212:30:012
19373992523,1cyclictest9128-21apt-get09:05:112
19373992523,1cyclictest0-21swapper/208:20:002
19368992525,0cyclictest23453-21apt-get09:35:131
19368992525,0cyclictest0-21swapper/112:05:141
19368992525,0cyclictest0-21swapper/111:50:121
19368992525,0cyclictest0-21swapper/110:55:121
19368992525,0cyclictest0-21swapper/107:15:141
19368992524,1cyclictest28930-21munin-run12:05:011
19365992525,0cyclictest0-21swapper/011:45:120
19365992525,0cyclictest0-21swapper/010:05:120
19365992525,0cyclictest0-21swapper/009:20:120
19365992525,0cyclictest0-21swapper/008:15:130
19365992524,1cyclictest10927-21apt-get08:00:110
19378992424,0cyclictest0-21swapper/309:25:113
19373992424,0cyclictest22146-21apt-get11:50:122
19373992424,0cyclictest0-21swapper/210:50:102
19368992424,0cyclictest0-21swapper/111:15:121
19368992424,0cyclictest0-21swapper/109:05:111
19365992424,0cyclictest26867-21apt-get12:00:130
19365992424,0cyclictest0-21swapper/008:10:130
19378992323,0cyclictest0-21swapper/310:40:143
19378992323,0cyclictest0-21swapper/309:05:123
19378992323,0cyclictest0-21swapper/308:55:123
19378992323,0cyclictest0-21swapper/307:20:123
19378992323,0cyclictest0-21swapper/307:15:133
19378992321,2cyclictest15828-21sh09:20:003
19373992323,0cyclictest0-21swapper/210:40:132
19373992321,1cyclictest621-21dbus-daemon10:00:002
19368992323,0cyclictest0-21swapper/109:10:131
19365992323,0cyclictest0-21swapper/009:50:110
19378992222,0cyclictest32759-21apt-get09:55:113
19378992222,0cyclictest0-21swapper/312:05:153
19378992222,0cyclictest0-21swapper/308:05:123
19378992221,1cyclictest2614-21cron11:10:013
19373992222,0cyclictest24308-21apt-get07:20:122
19373992222,0cyclictest16422-21apt-get09:20:122
19373992222,0cyclictest0-21swapper/212:30:132
19373992222,0cyclictest0-21swapper/207:30:012
19373992221,1cyclictest29189-21apt-get12:05:142
19368992222,0cyclictest0-21swapper/112:35:151
19368992222,0cyclictest0-21swapper/111:00:121
19378992121,0cyclictest0-21swapper/311:50:113
19378992121,0cyclictest0-21swapper/309:10:133
19368992121,0cyclictest0-21swapper/111:45:121
19365992121,0cyclictest0-21swapper/012:10:140
19365992121,0cyclictest0-21swapper/008:25:110
19378992018,1cyclictest25535-21munin-run09:40:003
19373992020,0cyclictest0-21swapper/211:40:142
19368992020,0cyclictest0-21swapper/112:20:111
19368992020,0cyclictest0-21swapper/109:55:101
19365992010,6cyclictest618-21irqbalance09:58:080
19378991919,0cyclictest11035-21apt-get12:35:143
19378991919,0cyclictest0-21swapper/312:00:133
19378991919,0cyclictest0-21swapper/311:15:123
19368991919,0cyclictest0-21swapper/112:10:131
19368991919,0cyclictest0-21swapper/109:20:121
19365991919,0cyclictest0-21swapper/008:05:120
19365991919,0cyclictest0-21swapper/007:50:120
19365991918,1cyclictest25794-21apt-get09:40:110
19368991818,0cyclictest0-21swapper/108:10:121
19368991817,1cyclictest16647-21apt-get10:30:141
19365991818,0cyclictest0-21swapper/007:20:110
19365991816,1cyclictest649-21gdbus08:45:000
19378991717,0cyclictest27264-21apt-get08:35:113
19378991717,0cyclictest0-21swapper/310:10:113
19378991717,0cyclictest0-21swapper/308:05:013
19373991717,0cyclictest0-21swapper/211:45:112
19373991717,0cyclictest0-21swapper/211:30:102
19365991717,0cyclictest9650-21apt-get10:15:100
19373991616,0cyclictest0-21swapper/211:25:132
19373991616,0cyclictest0-21swapper/208:50:122
19373991616,0cyclictest0-21swapper/208:10:132
19373991614,1cyclictest4756-21munin-run10:05:002
1937399160,15cyclictest5077-21sed07:45:202
1937399160,15cyclictest32499-21munin-run09:55:002
1937399160,15cyclictest14111-21sleep10:25:002
19368991614,1cyclictest307-21systemd-journal08:00:011
19368991614,1cyclictest0-21swapper/110:15:111
1936899160,15cyclictest7129-21ntp_states12:25:171
1936899160,15cyclictest2043-21sed12:15:131
19365991615,1cyclictest65050irq/126-eno110:40:200
1936599160,15cyclictest25796-21mailstats11:55:190
1937899150,1cyclictest0-21swapper/308:40:143
1937899150,14cyclictest1309-21apt-get07:40:133
19373991513,1cyclictest6233-21perf09:00:002
1937399150,1cyclictest12081-21ntp_states12:35:202
1937399150,1cyclictest0-21swapper/210:40:012
1937399150,1cyclictest0-21swapper/210:25:142
1937399150,15cyclictest17000-21cat11:40:002
19368991515,0cyclictest0-21swapper/110:00:121
19368991513,1cyclictest0-21swapper/111:25:201
1936899150,1cyclictest0-21swapper/107:28:561
1936899150,14cyclictest13019-21fschecks_time11:30:111
19365991514,1cyclictest27880-21cron10:53:010
1936599150,1cyclictest0-21swapper/008:20:150
1936599150,14cyclictest10371-21sendmail-msp08:00:000
1936599150,14cyclictest0-21swapper/010:35:000
1936599150,14cyclictest0-21swapper/009:35:180
19378991414,0cyclictest0-21swapper/312:30:123
19378991414,0cyclictest0-21swapper/310:49:373
1937899140,14cyclictest34-21ksoftirqd/309:42:163
1937899140,14cyclictest0-21swapper/312:27:183
1937899140,14cyclictest0-21swapper/311:20:293
1937899140,14cyclictest0-21swapper/310:30:353
1937899140,14cyclictest0-21swapper/310:00:383
1937899140,14cyclictest0-21swapper/309:48:043
1937899140,14cyclictest0-21swapper/309:32:393
1937899140,14cyclictest0-21swapper/308:25:243
1937899140,14cyclictest0-21swapper/307:32:593
1937899140,14cyclictest0-21swapper/307:26:253
1937899140,14cyclictest0-21swapper/307:11:513
1937899140,0cyclictest0-21swapper/310:36:233
1937899140,0cyclictest0-21swapper/310:21:143
1937899140,0cyclictest0-21swapper/309:50:423
1937899140,0cyclictest0-21swapper/308:46:363
1937899140,0cyclictest0-21swapper/308:22:393
1937899140,0cyclictest0-21swapper/308:10:133
1937899140,0cyclictest0-21swapper/307:56:063
1937399144,10cyclictest0-21swapper/207:12:082
19373991414,0cyclictest7580-21apt-get11:20:132
19373991414,0cyclictest0-21swapper/210:45:142
19373991412,1cyclictest11253-21sed10:15:192
1937399140,14cyclictest0-21swapper/212:18:502
1937399140,14cyclictest0-21swapper/211:05:152
1937399140,14cyclictest0-21swapper/209:47:452
1937399140,14cyclictest0-21swapper/209:37:072
1937399140,14cyclictest0-21swapper/209:01:522
1937399140,14cyclictest0-21swapper/208:45:062
1937399140,14cyclictest0-21swapper/208:40:022
1937399140,14cyclictest0-21swapper/208:07:352
1937399140,14cyclictest0-21swapper/208:03:182
1937399140,14cyclictest0-21swapper/207:52:272
1937399140,14cyclictest0-21swapper/207:31:052
1937399140,14cyclictest0-21swapper/207:15:222
1937399140,0cyclictest0-21swapper/212:14:572
1937399140,0cyclictest0-21swapper/209:16:252
1937399140,0cyclictest0-21swapper/207:35:052
19368991414,0cyclictest0-21swapper/111:20:341
19368991414,0cyclictest0-21swapper/110:48:251
19368991414,0cyclictest0-21swapper/108:43:411
19368991414,0cyclictest0-21swapper/108:20:051
1936899140,14cyclictest0-21swapper/111:35:351
1936899140,14cyclictest0-21swapper/111:06:141
1936899140,14cyclictest0-21swapper/110:39:501
1936899140,14cyclictest0-21swapper/110:20:341
1936899140,14cyclictest0-21swapper/109:54:261
1936899140,14cyclictest0-21swapper/109:45:121
1936899140,14cyclictest0-21swapper/109:25:321
1936899140,14cyclictest0-21swapper/108:55:121
1936899140,14cyclictest0-21swapper/108:07:231
1936899140,14cyclictest0-21swapper/108:00:021
1936899140,14cyclictest0-21swapper/107:40:051
1936899140,14cyclictest0-21swapper/107:30:411
1936899140,14cyclictest0-21swapper/107:13:071
1936899140,0cyclictest0-21swapper/110:05:141
1936899140,0cyclictest0-21swapper/109:42:241
1936899140,0cyclictest0-21swapper/109:17:091
1936899140,0cyclictest0-21swapper/108:45:001
1936899140,0cyclictest0-21swapper/107:50:281
19365991414,0cyclictest0-21swapper/007:11:410
19365991412,1cyclictest0-21swapper/012:25:140
1936599140,14cyclictest0-21swapper/012:22:570
1936599140,14cyclictest0-21swapper/012:15:200
1936599140,14cyclictest0-21swapper/011:35:420
1936599140,14cyclictest0-21swapper/011:26:180
1936599140,14cyclictest0-21swapper/011:20:060
1936599140,14cyclictest0-21swapper/010:36:410
1936599140,14cyclictest0-21swapper/010:01:190
1936599140,14cyclictest0-21swapper/009:33:480
1936599140,14cyclictest0-21swapper/009:25:130
1936599140,14cyclictest0-21swapper/007:40:090
1936599140,0cyclictest0-21swapper/012:31:030
1936599140,0cyclictest0-21swapper/011:33:080
1936599140,0cyclictest0-21swapper/010:25:060
1936599140,0cyclictest0-21swapper/009:16:220
1936599140,0cyclictest0-21swapper/008:50:410
1936599140,0cyclictest0-21swapper/007:30:140
1936599140,0cyclictest0-21swapper/007:25:180
19378991313,0cyclictest0-21swapper/312:16:003
19378991313,0cyclictest0-21swapper/311:35:393
19378991313,0cyclictest0-21swapper/308:15:593
19378991313,0cyclictest0-21swapper/307:50:053
19378991313,0cyclictest0-21swapper/307:45:193
19378991312,1cyclictest0-21swapper/311:55:143
19373991313,0cyclictest0-21swapper/212:00:212
19373991313,0cyclictest0-21swapper/210:34:162
19373991313,0cyclictest0-21swapper/210:07:412
1937399130,13cyclictest0-21swapper/209:32:542
1937399130,0cyclictest0-21swapper/208:35:132
1937399130,0cyclictest0-21swapper/208:20:202
19368991313,0cyclictest0-21swapper/110:41:061
19368991313,0cyclictest0-21swapper/110:26:061
19368991313,0cyclictest0-21swapper/109:32:441
19368991313,0cyclictest0-21swapper/108:28:171
19368991313,0cyclictest0-21swapper/107:45:181
19365991313,0cyclictest0-21swapper/011:40:490
19365991313,0cyclictest0-21swapper/010:20:330
19365991313,0cyclictest0-21swapper/009:45:170
19365991313,0cyclictest0-21swapper/008:32:170
19365991212,0cyclictest0-21swapper/009:12:330
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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