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2026-01-17 - 07:07
[ 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 rack7slot0.osadl.org (updated Sat Jan 17, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650610,0irq/26-eth1-rx-0-21swapper/319:05:373
120650600,0irq/26-eth1-rx-0-21swapper/119:08:311
120650460,0irq/26-eth1-rx-0-21swapper/019:05:470
112750460,0irq/25-eth00-21swapper/219:09:002
825899201,0cyclictest26111-21id21:19:592
825799180,0cyclictest2377-21id21:26:521
825899160,0cyclictest0-21swapper/220:50:152
8258991511,0cyclictest0-21swapper/222:46:402
825899150,0cyclictest0-21swapper/223:13:022
8256991512,0cyclictest0-21swapper/000:03:130
8259991413,0cyclictest0-21swapper/322:47:183
8258991413,0cyclictest0-21swapper/200:25:112
825899140,0cyclictest0-21swapper/200:18:062
8257991413,0cyclictest0-21swapper/100:16:541
825799140,0cyclictest0-21swapper/119:15:151
8256991413,0cyclictest0-21swapper/022:24:000
112750140,0irq/25-eth00-21swapper/122:21:261
8259991311,0cyclictest0-21swapper/322:35:413
825999130,0cyclictest2824-21cat23:30:103
825899132,0cyclictest0-21swapper/200:05:152
8258991313,0cyclictest0-21swapper/222:20:462
8258991312,0cyclictest3917-21sshd23:19:112
8258991312,0cyclictest0-21swapper/222:50:372
8258991312,0cyclictest0-21swapper/222:30:512
8258991311,0cyclictest0-21swapper/222:26:562
8258991311,0cyclictest0-21swapper/200:11:002
8258991310,0cyclictest0-21swapper/222:10:262
825899130,0cyclictest22731-21cp21:41:222
8257991312,0cyclictest0-21swapper/122:18:311
8256991312,0cyclictest0-21swapper/000:28:390
8256991310,0cyclictest13464-21sshd00:05:250
825699130,0cyclictest0-21swapper/020:50:160
191130,0ktimersoftd/10-21swapper/121:12:051
112750130,0irq/25-eth032694-21diskmemload22:35:301
112750130,0irq/25-eth00-21swapper/123:48:061
8259991211,0cyclictest16247-21bash22:53:133
8259991211,0cyclictest0-21swapper/323:51:033
8259991211,0cyclictest0-21swapper/322:33:423
8259991211,0cyclictest0-21swapper/321:53:443
8259991211,0cyclictest0-21swapper/321:45:233
8259991211,0cyclictest0-21swapper/321:10:463
8259991211,0cyclictest0-21swapper/300:12:553
8259991211,0cyclictest0-21swapper/300:06:173
8259991210,0cyclictest0-21swapper/321:39:003
825999120,0cyclictest6221-21sshd00:15:203
825999120,0cyclictest18570-21sshd23:38:323
825999120,0cyclictest0-21swapper/321:19:493
8258991211,0cyclictest31048-21bash21:26:092
8258991211,0cyclictest0-21swapper/223:42:322
8258991211,0cyclictest0-21swapper/223:25:462
8258991211,0cyclictest0-21swapper/220:10:182
825899120,0cyclictest0-21swapper/223:24:022
825899120,0cyclictest0-21swapper/222:02:182
825899120,0cyclictest0-21swapper/200:32:162
8257991211,0cyclictest7378-21sshd21:22:111
8257991211,0cyclictest18942-21sed23:10:211
8257991211,0cyclictest16053-21sshd21:45:461
8257991211,0cyclictest0-21swapper/123:37:391
8257991211,0cyclictest0-21swapper/123:31:141
8257991210,0cyclictest0-21swapper/122:28:391
8257991210,0cyclictest0-21swapper/122:10:241
825799120,0cyclictest0-21swapper/123:52:241
825799120,0cyclictest0-21swapper/123:44:021
825799120,0cyclictest0-21swapper/123:04:111
8256991211,0cyclictest0-21swapper/023:31:010
8256991211,0cyclictest0-21swapper/021:59:220
825699120,0cyclictest0-21swapper/023:48:000
825699120,0cyclictest0-21swapper/021:36:010
112750120,0irq/25-eth020214-21sshd23:38:502
112750120,0irq/25-eth011772-21bash21:56:152
112750120,0irq/25-eth00-21swapper/223:31:302
9950110,0irq/24-0000:00:2680-21bash22:28:270
8259991111,0cyclictest526-21sshd23:07:163
8259991111,0cyclictest0-21swapper/323:13:263
8259991111,0cyclictest0-21swapper/322:09:463
8259991111,0cyclictest0-21swapper/321:24:013
8259991110,0cyclictest770-21sshd21:26:343
8259991110,0cyclictest6618-21sshd22:00:553
8259991110,0cyclictest32291-21sshd00:36:493
8259991110,0cyclictest14292-21sshd23:04:073
8259991110,0cyclictest11967-21sshd23:42:583
8259991110,0cyclictest0-21swapper/322:17:543
8259991110,0cyclictest0-21swapper/320:35:543
825999110,0cyclictest0-21swapper/321:05:533
825899118,0cyclictest12458-21bash00:39:072
825899116,0cyclictest2159-21sshd00:20:182
8258991111,0cyclictest0-21swapper/221:36:592
8258991110,0cyclictest32196-21sshd22:16:342
8258991110,0cyclictest0-21swapper/221:52:112
8258991110,0cyclictest0-21swapper/221:12:272
825899110,0cyclictest16203-21sshd21:45:472
825799119,0cyclictest0-21swapper/120:53:501
8257991111,0cyclictest0-21swapper/120:14:551
8257991110,0cyclictest22741-21sshd21:19:221
8257991110,0cyclictest0-21swapper/123:16:301
8257991110,0cyclictest0-21swapper/121:52:101
8257991110,0cyclictest0-21swapper/121:34:581
825799110,0cyclictest0-21swapper/119:27:181
825799110,0cyclictest0-21swapper/100:31:041
825699118,0cyclictest25025-21sshd21:14:110
8256991111,0cyclictest25005-21sshd21:25:140
8256991111,0cyclictest0-21swapper/023:22:260
8256991111,0cyclictest0-21swapper/023:14:050
8256991111,0cyclictest0-21swapper/023:03:450
8256991110,0cyclictest7883-21sshd21:44:350
8256991110,0cyclictest7818-21sshd21:33:240
8256991110,0cyclictest1539-21sshd22:19:500
8256991110,0cyclictest0-21swapper/022:51:400
825699110,0cyclictest0-21swapper/020:37:570
41110,0ktimersoftd/00-21swapper/021:45:540
112750110,0irq/25-eth032694-21diskmemload00:23:210
112750110,0irq/25-eth029665-21sort21:00:200
112750110,0irq/25-eth020084-21sshd23:55:230
112750110,0irq/25-eth00-21swapper/100:21:121
112750110,0irq/25-eth00-21swapper/100:07:081
112750110,0irq/25-eth00-21swapper/022:06:060
9950100,0irq/24-0000:00:1857-21sshd00:31:310
825999109,0cyclictest32694-21diskmemload21:55:433
825999109,0cyclictest12715-21sshd00:22:123
825999109,0cyclictest0-21swapper/320:48:353
825999108,0cyclictest0-21swapper/319:19:213
8259991010,0cyclictest0-21swapper/323:57:283
8259991010,0cyclictest0-21swapper/323:46:543
8259991010,0cyclictest0-21swapper/322:55:123
8259991010,0cyclictest0-21swapper/320:51:003
8259991010,0cyclictest0-21swapper/320:06:453
8259991010,0cyclictest0-21swapper/320:04:053
8259991010,0cyclictest0-21swapper/319:56:323
825999100,0cyclictest0-21swapper/321:44:123
825999100,0cyclictest0-21swapper/321:03:263
825999100,0cyclictest0-21swapper/320:23:023
825999100,0cyclictest0-21swapper/320:17:403
825899109,0cyclictest13732-21sshd23:54:342
825899109,0cyclictest0-21swapper/221:34:452
825899106,0cyclictest9897-21sshd21:22:402
825899106,0cyclictest27241-21sshd23:06:122
825899105,0cyclictest32694-21diskmemload22:37:152
825899105,0cyclictest27629-21bash23:45:312
825899105,0cyclictest27517-21sshd00:02:242
825899102,0cyclictest0-21swapper/219:50:152
825899102,0cyclictest0-21swapper/219:30:142
825899100,0cyclictest31208-21ipmi_fans22:05:122
825899100,0cyclictest0-21swapper/220:45:192
825799109,0cyclictest2210-21sshd21:43:331
825799109,0cyclictest0-21swapper/100:37:561
8257991010,0cyclictest0-21swapper/123:20:401
8257991010,0cyclictest0-21swapper/122:02:171
8257991010,0cyclictest0-21swapper/120:06:411
8257991010,0cyclictest0-21swapper/119:46:001
8257991010,0cyclictest0-21swapper/119:13:001
825699109,0cyclictest14802-21sshd22:13:400
825699109,0cyclictest12882-21bash23:54:240
825699109,0cyclictest0-21swapper/021:54:270
825699108,0cyclictest0-21swapper/000:19:080
8256991010,0cyclictest32694-21diskmemload23:41:370
8256991010,0cyclictest0-21swapper/022:45:430
8256991010,0cyclictest0-21swapper/000:37:570
825699100,0cyclictest0-21swapper/020:15:240
825699100,0cyclictest0-21swapper/019:55:190
825699100,0cyclictest0-21swapper/019:35:270
41100,0ktimersoftd/00-21swapper/022:41:020
41100,0ktimersoftd/00-21swapper/020:14:040
41100,0ktimersoftd/00-21swapper/000:12:130
351100,0ktimersoftd/30-21swapper/323:17:253
191100,0ktimersoftd/10-21swapper/120:49:531
1599100,0watchdog/012276-21sshd22:30:090
112750100,0irq/25-eth09013-21sshd22:40:333
112750100,0irq/25-eth07158-21bash23:19:470
112750100,0irq/25-eth029881-21rm00:02:503
112750100,0irq/25-eth00-21swapper/020:20:110
82599999,0cyclictest0-21swapper/323:27:573
82599999,0cyclictest0-21swapper/320:28:073
82599999,0cyclictest0-21swapper/319:40:583
82599999,0cyclictest0-21swapper/319:24:553
82599999,0cyclictest0-21swapper/300:31:303
82599998,0cyclictest30953-21sshd22:10:403
82599998,0cyclictest23160-21sshd22:20:353
82599998,0cyclictest21623-21sshd22:25:563
82599990,0cyclictest0-21swapper/320:30:183
82589995,0cyclictest6201-21bash23:02:382
82589995,0cyclictest31966-21smart_sda21:05:192
82589994,0cyclictest5462-21bash22:40:102
82589994,0cyclictest538-21bash22:55:572
82589992,0cyclictest0-21swapper/223:55:152
82589992,0cyclictest0-21swapper/221:00:142
82589992,0cyclictest0-21swapper/219:15:002
82579999,0cyclictest16982-21sshd00:28:381
82579999,0cyclictest0-21swapper/123:27:041
82579999,0cyclictest0-21swapper/120:56:171
82579999,0cyclictest0-21swapper/120:36:051
82579999,0cyclictest0-21swapper/120:04:001
82579999,0cyclictest0-21swapper/119:53:471
82579998,0cyclictest32694-21diskmemload00:14:281
82579998,0cyclictest26927-21sshd23:06:091
82579990,0cyclictest0-21swapper/122:05:161
82569999,0cyclictest0-21swapper/023:35:130
82569999,0cyclictest0-21swapper/022:35:520
82569999,0cyclictest0-21swapper/020:40:370
82569999,0cyclictest0-21swapper/019:17:200
82569998,0cyclictest0-21swapper/023:09:540
82569994,0cyclictest28412-21kworker/0:121:20:150
82569994,0cyclictest0-21swapper/023:25:170
82569990,0cyclictest4107-21sshd22:00:270
82569990,0cyclictest0-21swapper/019:29:380
4190,0ktimersoftd/02473-21munin-node20:05:180
11275090,0irq/25-eth01541-21switchtime20:00:190
11275090,0irq/25-eth00-21swapper/300:29:453
11275090,0irq/25-eth00-21swapper/022:56:140
82599988,0cyclictest0-21swapper/320:41:013
82599988,0cyclictest0-21swapper/320:12:063
82589984,0cyclictest23995-21if_eth119:40:142
82589982,0cyclictest0-21swapper/220:35:152
82589982,0cyclictest0-21swapper/220:30:152
82589982,0cyclictest0-21swapper/219:35:152
82589981,0cyclictest0-21swapper/220:20:152
82589981,0cyclictest0-21swapper/219:10:152
82589980,0cyclictest0-21swapper/220:55:152
82579988,0cyclictest0-21swapper/120:28:171
82579988,0cyclictest0-21swapper/119:58:541
82579988,0cyclictest0-21swapper/119:43:201
82579988,0cyclictest0-21swapper/119:24:241
82579987,0cyclictest0-21swapper/122:44:121
82579987,0cyclictest0-21swapper/100:03:121
82569988,0cyclictest0-21swapper/019:11:020
82569987,0cyclictest0-21swapper/019:46:500
82569984,0cyclictest0-21swapper/020:30:120
4180,0ktimersoftd/00-21swapper/019:34:010
12065080,0irq/26-eth1-rx-5185-21sshd22:45:291
11275080,0irq/25-eth032692-21sa121:10:000
11275080,0irq/25-eth019915-21sshd23:55:211
11275080,0irq/25-eth00-21swapper/321:34:333
11275080,0irq/25-eth00-21swapper/122:59:391
11275080,0irq/25-eth00-21swapper/021:16:290
82599977,0cyclictest0-21swapper/319:13:333
82589971,0cyclictest0-21swapper/220:40:162
82589970,0cyclictest0-21swapper/220:25:162
82589970,0cyclictest0-21swapper/219:45:142
82589970,0cyclictest0-21swapper/219:20:132
82579977,0cyclictest0-21swapper/121:01:101
82579977,0cyclictest0-21swapper/120:17:361
82579976,0cyclictest0-21swapper/122:50:081
82579970,0cyclictest0-21swapper/122:30:151
82579970,0cyclictest0-21swapper/121:59:211
82569977,0cyclictest0-21swapper/019:52:240
82569973,0cyclictest28412-21kworker/0:120:45:130
82569970,0cyclictest27173-21head20:55:190
4170,0ktimersoftd/00-21swapper/020:26:570
12065070,0irq/26-eth1-rx-0-21swapper/019:20:590
11275070,0irq/25-eth020-21ksoftirqd/121:36:531
11275070,0irq/25-eth011264-21nfsd423:20:183
82599966,0cyclictest0-21swapper/319:53:513
82599965,0cyclictest16971-21if_eth019:25:153
82599962,0cyclictest0-21swapper/320:55:153
82599962,0cyclictest0-21swapper/319:45:143
82599962,0cyclictest0-21swapper/319:35:163
82589966,0cyclictest0-21swapper/220:03:062
82589962,0cyclictest0-21swapper/220:15:152
82579966,0cyclictest0-21swapper/119:32:391
82579965,0cyclictest21097-21cstates19:35:121
82579962,0cyclictest0-21swapper/121:05:141
82579962,0cyclictest0-21swapper/120:40:161
82579962,0cyclictest0-21swapper/120:20:151
12065060,0irq/26-eth1-rx-0-21swapper/019:40:100
82599954,0cyclictest19712-21munin-node19:30:163
82589951,0cyclictest0-21swapper/219:25:152
82589950,0cyclictest0-21swapper/220:05:142
82589950,0cyclictest0-21swapper/219:55:042
82579950,0cyclictest0-21swapper/120:30:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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