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2026-01-20 - 05:49
[ 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
Characteristics of the highest latencies:
System rackaslot0.osadl.org (updated Tue Jan 20, 2026 00:44:36)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
288192980,0sleep316666-21diskmemload21:36:533
168292950,1sleep321756-21kworker/3:300:17:473
1634626527,9sleep00-21swapper/019:09:460
108142600,0sleep30-21swapper/323:51:113
32472590,1sleep23246-21sshd23:13:032
242062570,1sleep324195-21sshd23:12:003
93882550,1sleep116666-21diskmemload00:31:311
236972550,1sleep21734-21runrttasks23:52:212
182352550,1sleep118190-21sshd23:40:191
108812550,1sleep210880-21sshd21:38:122
55042540,0sleep10-21swapper/123:56:301
26882540,0sleep22689-21bash22:47:002
144612540,0sleep20-21swapper/221:29:552
130212540,2sleep11663799cyclictest23:10:591
1609825330,9sleep20-21swapper/219:08:002
1575325326,9sleep10-21swapper/119:05:341
98722520,0sleep20-21swapper/223:16:272
92362520,1sleep00-21swapper/023:10:380
182562520,0sleep20-21swapper/200:03:282
140382520,0sleep314032-21cp00:03:053
41592510,0sleep30-21swapper/323:21:463
301332510,0sleep20-21swapper/221:19:492
297352510,1sleep21734-21runrttasks23:58:422
264562510,0sleep00-21swapper/022:54:580
25192510,2sleep119-21rcuc/122:15:091
1586125128,19sleep30-21swapper/319:06:213
38682500,0sleep30-21swapper/322:03:423
195872490,1sleep219572-21sshd23:49:092
220372480,0sleep01734-21runrttasks22:31:180
250202470,0sleep30-21swapper/321:27:553
225792470,0sleep11734-21runrttasks21:36:191
320612460,2sleep11663799cyclictest21:28:341
153342460,0sleep30-21swapper/323:28:353
222522370,0sleep122251-21id21:45:041
91172360,0sleep00-21swapper/022:24:250
91172360,0sleep00-21swapper/022:24:250
156322340,1sleep015628-21sshd22:19:120
78952250,0sleep00-21swapper/021:17:480
200962220,5sleep03-21ksoftirqd/000:26:410
16638992220,1cyclictest0-21swapper/221:47:012
1663899211,1cyclictest16740-21sshd23:22:542
16636992116,4cyclictest26188-21sshd23:46:480
1663699210,12cyclictest12667-21bash21:12:270
1663799207,7cyclictest0-21swapper/121:34:321
1663799203,3cyclictest10368-21sshd23:02:091
1663799203,13cyclictest29630-21sshd22:03:051
1663799203,11cyclictest19665-21id22:07:571
1663799203,11cyclictest19665-21id22:07:571
16637992018,1cyclictest30008-21sshd21:51:291
16637992012,5cyclictest28953-21sshd00:15:551
1663699200,3cyclictest17505-21sshd21:47:300
16639991914,4cyclictest7075-21perl21:55:173
16638991917,1cyclictest0-21swapper/200:19:432
1663799195,3cyclictest26799-21sshd00:01:161
1663799195,3cyclictest16781-21sshd23:25:441
1663799195,3cyclictest16666-21diskmemload21:59:461
1663799193,13cyclictest32243-21sshd23:32:571
16637991917,1cyclictest3451-21sshd00:22:211
16637991911,3cyclictest0-21swapper/100:10:141
1663699192,5cyclictest0-21swapper/023:35:290
1663699192,1cyclictest115650irq/25-eth022:05:370
1663699192,1cyclictest115650irq/25-eth022:05:370
16636991917,1cyclictest19246-21sshd22:42:420
1663699191,2cyclictest0-21swapper/022:10:490
1663699191,10cyclictest20028-21sshd21:59:220
1663699190,3cyclictest5657-21sshd22:35:360
250792180,1sleep00-21swapper/023:40:540
1663899180,0cyclictest0-21swapper/221:14:082
1663799185,2cyclictest29110-21bash22:20:201
1663799185,2cyclictest29110-21bash22:20:201
1663799184,5cyclictest15055-21sshd22:45:151
1663799184,3cyclictest28233-21bash22:31:531
1663799184,3cyclictest23839-21sshd00:27:021
1663799184,3cyclictest13923-21sshd22:59:381
1663799183,9cyclictest2230-21bash21:17:161
1663799183,4cyclictest0-21swapper/122:28:291
1663799182,11cyclictest11324-21sshd23:54:121
1663699188,3cyclictest0-21swapper/023:50:250
1663699187,3cyclictest26872-21sshd23:32:280
16636991816,1cyclictest30018-21sshd22:55:150
1663699181,16cyclictest29052-21sshd21:39:530
1663699181,15cyclictest2374-21sshd00:30:520
1663699180,17cyclictest26007-21sshd00:24:240
1663699180,17cyclictest0-21swapper/023:08:070
113952180,1sleep211394-21sshd23:02:142
17232170,0sleep20-21swapper/200:33:492
1663799174,5cyclictest23878-21sshd21:10:301
1663799174,4cyclictest4042-21sshd22:35:281
1663799174,3cyclictest9626-21sshd23:48:151
1663799174,3cyclictest32434-21sshd21:40:101
1663799174,3cyclictest26599-21bash00:07:031
1663799174,3cyclictest16670-21sshd23:17:061
1663799174,3cyclictest13448-21if_eth123:05:181
1663799174,3cyclictest13159-21sshd23:37:001
1663799173,13cyclictest0-21swapper/122:41:461
1663799172,12cyclictest0-21swapper/100:37:391
1663699178,8cyclictest20187-21sshd00:06:280
1663699173,10cyclictest0-21swapper/021:32:400
1663699171,6cyclictest22292-21bash21:50:460
16636991715,1cyclictest29515-21sshd23:15:200
1663699171,13cyclictest0-21swapper/023:20:130
1663699170,4cyclictest10308-21sshd23:59:540
1663699170,2cyclictest26571-21sshd23:29:370
1663699170,1cyclictest0-21swapper/019:55:170
1663699170,16cyclictest12513-21sshd00:11:340
134202170,0sleep20-21swapper/221:41:172
309952160,1sleep330992-21bash22:55:173
253722160,1sleep01734-21runrttasks19:25:070
16639991615,1cyclictest0-21swapper/322:14:373
1663799164,4cyclictest18861-21sshd23:20:151
1663799163,3cyclictest13577-21sshd22:13:121
1663799163,3cyclictest11896-21bash21:20:581
1663799161,4cyclictest0-21swapper/122:53:101
1663699163,4cyclictest32471-21apache_volume21:40:100
1663699161,14cyclictest17110-21id22:45:210
1663699160,9cyclictest16666-21diskmemload00:01:010
1663699160,15cyclictest14680-21sshd22:01:420
1663699160,15cyclictest0-21swapper/023:02:080
1663699160,15cyclictest0-21swapper/000:39:050
1663699160,13cyclictest17980-21sshd00:15:020
16639991511,3cyclictest16666-21diskmemload21:52:023
1663999150,12cyclictest0-21swapper/323:35:283
1663799159,5cyclictest0-21swapper/120:00:131
1663799154,2cyclictest20582-21perl20:15:151
1663799153,11cyclictest0-21swapper/119:45:201
16637991512,2cyclictest7848-21tail20:50:231
1663699159,5cyclictest2866-21sshd21:25:550
1663699151,13cyclictest0-21swapper/021:20:120
1663699150,14cyclictest0-21swapper/022:25:180
120492150,0sleep30-21swapper/321:20:583
51182140,1sleep25096-21sshd21:23:182
1663999149,4cyclictest0-21swapper/321:13:193
1663999144,9cyclictest12037-21sshd21:15:153
16639991412,1cyclictest7865-21bash22:35:483
16639991412,1cyclictest0-21swapper/300:12:343
1663999141,1cyclictest0-21swapper/300:23:343
1663999141,13cyclictest0-21swapper/321:45:183
1663999141,11cyclictest0-21swapper/300:08:403
1663999140,13cyclictest0-21swapper/323:56:343
1663999140,13cyclictest0-21swapper/323:30:413
1663999140,13cyclictest0-21swapper/323:09:023
1663999140,13cyclictest0-21swapper/322:41:073
1663999140,13cyclictest0-21swapper/319:45:133
1663999140,13cyclictest0-21swapper/300:37:113
1663999140,13cyclictest0-21swapper/300:25:593
1663999140,12cyclictest28377-21sshd22:34:523
1663899149,4cyclictest0-21swapper/222:43:182
1663899145,2cyclictest30-21ksoftirqd/223:44:212
1663899140,13cyclictest0-21swapper/222:08:182
1663899140,13cyclictest0-21swapper/222:08:182
1663899140,13cyclictest0-21swapper/221:31:432
1663799143,10cyclictest0-21swapper/119:50:121
1663799140,5cyclictest0-21swapper/119:15:181
1663699142,1cyclictest17592-21grep20:10:150
1663699140,10cyclictest0-21swapper/020:35:170
78802130,0sleep30-21swapper/323:01:543
225252130,0sleep20-21swapper/200:06:402
16639991311,1cyclictest27749-21fschecks_time23:15:143
1663999131,11cyclictest0-21swapper/320:30:133
1663999130,2cyclictest0-21swapper/322:20:283
1663999130,2cyclictest0-21swapper/322:20:283
1663999130,12cyclictest5050-21sshd22:50:103
1663999130,12cyclictest4655-21sshd21:40:283
1663999130,12cyclictest30334-21sshd22:46:333
1663999130,12cyclictest29374-21munin-node00:30:233
1663999130,12cyclictest17525-21sshd23:43:113
1663999130,12cyclictest17278-21sshd22:28:023
1663999130,12cyclictest12005-21sshd21:32:303
1663999130,12cyclictest0-21swapper/319:50:133
1663899138,4cyclictest4879-21sshd22:35:332
1663899130,13cyclictest0-21swapper/223:08:182
1663899130,12cyclictest3755-21sshd23:39:052
1663899130,12cyclictest24794-21cp23:32:152
1663899130,12cyclictest22349-21bash00:24:042
1663899130,12cyclictest19148-21sshd22:22:232
1663899130,12cyclictest19148-21sshd22:22:232
1663899130,12cyclictest16408-21sshd22:27:582
1663899130,12cyclictest13083-21bash22:04:322
1663899130,12cyclictest12822-21sshd22:13:092
1663899130,12cyclictest10311-21diskstats23:25:142
1663899130,12cyclictest0-21swapper/222:55:132
1663899130,12cyclictest0-21swapper/222:50:152
1663899130,12cyclictest0-21swapper/222:34:242
1663899130,12cyclictest0-21swapper/222:16:452
1663899130,12cyclictest0-21swapper/221:51:332
1663899130,12cyclictest0-21swapper/220:15:222
1663899130,12cyclictest0-21swapper/219:50:162
1663899130,12cyclictest0-21swapper/200:25:232
1663899130,12cyclictest0-21swapper/200:12:052
1663799132,10cyclictest0-21swapper/121:00:001
16637991311,1cyclictest0-21swapper/120:30:111
1663799131,11cyclictest0-21swapper/119:35:151
1663699138,5cyclictest0-21swapper/020:30:210
1663699130,12cyclictest15510-21ntp_states21:05:200
1663999129,2cyclictest0-21swapper/322:15:293
1663999129,2cyclictest0-21swapper/320:45:143
1663999129,2cyclictest0-21swapper/320:35:143
1663999129,2cyclictest0-21swapper/320:10:153
1663999129,2cyclictest0-21swapper/320:00:123
1663999129,2cyclictest0-21swapper/319:40:133
1663999128,1cyclictest13045-21sshd23:45:353
1663999121,10cyclictest0-21swapper/322:05:483
1663999121,10cyclictest0-21swapper/322:05:483
1663999121,10cyclictest0-21swapper/321:05:123
1663999120,11cyclictest0-21swapper/320:05:133
1663999120,11cyclictest0-21swapper/320:05:133
1663899129,2cyclictest0-21swapper/220:50:132
1663899129,2cyclictest0-21swapper/220:10:152
1663899129,2cyclictest0-21swapper/220:00:122
1663899129,2cyclictest0-21swapper/219:15:132
1663899121,10cyclictest0-21swapper/221:00:202
1663899121,10cyclictest0-21swapper/219:45:142
1663899120,11cyclictest0-21swapper/220:45:242
1663899120,11cyclictest0-21swapper/200:35:192
1663899120,10cyclictest25179-21sshd21:56:522
1663799129,2cyclictest0-21swapper/121:00:161
1663799129,2cyclictest0-21swapper/120:45:121
16637991211,1cyclictest0-21swapper/119:20:111
1663799121,10cyclictest0-21swapper/120:05:131
1663799121,10cyclictest0-21swapper/120:05:131
1663799121,10cyclictest0-21swapper/119:25:251
1663799121,10cyclictest0-21swapper/119:10:141
1663799120,11cyclictest0-21swapper/120:40:191
1663699129,2cyclictest0-21swapper/020:55:120
1663699129,2cyclictest0-21swapper/020:20:150
1663699129,2cyclictest0-21swapper/020:05:150
1663699129,2cyclictest0-21swapper/020:05:150
1663699129,2cyclictest0-21swapper/019:50:240
1663699129,2cyclictest0-21swapper/019:10:180
1663699122,1cyclictest12150irq/23-ehci_hcd20:00:210
1663699121,10cyclictest26448-21ntp_states20:25:210
1663699121,10cyclictest2056-21memory19:40:190
1663999119,1cyclictest24103-21cat20:20:233
1663999119,1cyclictest0-21swapper/319:25:003
1663999118,2cyclictest0-21swapper/319:15:023
1663999111,9cyclictest0-21swapper/319:55:113
1663999110,10cyclictest0-21swapper/320:55:143
1663999110,10cyclictest0-21swapper/320:40:123
1663999110,10cyclictest0-21swapper/319:35:123
1663999110,10cyclictest0-21swapper/319:30:123
1663999110,10cyclictest0-21swapper/319:10:203
1663899118,2cyclictest0-21swapper/219:40:122
1663899111,1cyclictest30-21ksoftirqd/221:00:002
1663899110,10cyclictest0-21swapper/221:05:122
1663899110,10cyclictest0-21swapper/220:40:122
1663899110,10cyclictest0-21swapper/220:35:252
1663899110,10cyclictest0-21swapper/220:30:142
1663899110,10cyclictest0-21swapper/220:05:142
1663899110,10cyclictest0-21swapper/220:05:142
1663899110,10cyclictest0-21swapper/219:35:202
1663899110,10cyclictest0-21swapper/219:25:142
1663799118,2cyclictest0-21swapper/119:30:141
1663799113,2cyclictest23397-21irqstats20:20:181
1663799110,2cyclictest0-21swapper/120:10:151
1663799110,1cyclictest0-21swapper/120:25:251
1663799110,10cyclictest0-21swapper/119:40:131
1663699118,2cyclictest0-21swapper/020:15:140
1663699118,2cyclictest0-21swapper/019:30:130
1663699110,2cyclictest0-21swapper/020:45:120
1663699110,10cyclictest6165-21apache_volume20:50:120
1663699110,10cyclictest0-21swapper/021:00:190
1663699110,10cyclictest0-21swapper/020:40:200
1663699110,10cyclictest0-21swapper/019:15:000
1663999108,1cyclictest25161-21apache_processe20:25:133
1663999100,1cyclictest6916-21perl20:50:153
1663999100,1cyclictest20245-21df_inode20:15:143
1663899108,1cyclictest0-21swapper/220:20:232
1663899100,9cyclictest0-21swapper/219:20:112
1663899100,1cyclictest0-21swapper/219:55:122
1663799109,1cyclictest0-21swapper/120:36:481
1663799108,1cyclictest9069-21apache_volume19:55:111
1663799100,10cyclictest0-21swapper/121:05:151
1663699108,1cyclictest4092-21df19:45:130
1663699101,8cyclictest0-21swapper/019:35:140
1663699100,9cyclictest0-21swapper/019:20:110
166399997,1cyclictest25385-21munin-node19:25:163
166399990,9cyclictest0-21swapper/321:00:133
166389998,1cyclictest0-21swapper/220:30:012
166389998,1cyclictest0-21swapper/219:10:152
166389990,9cyclictest0-21swapper/219:35:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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