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2026-01-30 - 10:41
[ 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 rack8slot7.osadl.org (updated Fri Jan 30, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30528991918,1cyclictest59550irq/125-lan22:50:193
30528991818,0cyclictest59550irq/125-lan22:58:063
30528991818,0cyclictest59550irq/125-lan19:45:003
30528991817,1cyclictest59550irq/125-lan19:50:193
30528991717,0cyclictest59550irq/125-lan22:45:133
30528991717,0cyclictest59550irq/125-lan20:56:493
30528991717,0cyclictest59550irq/125-lan20:37:353
30528991717,0cyclictest59550irq/125-lan19:18:223
30528991717,0cyclictest59550irq/125-lan19:11:273
30528991717,0cyclictest59550irq/125-lan00:22:223
30528991716,1cyclictest59550irq/125-lan23:20:123
30528991716,1cyclictest59550irq/125-lan23:10:123
30528991716,1cyclictest59550irq/125-lan22:35:143
30528991716,1cyclictest59550irq/125-lan22:30:143
30528991716,1cyclictest59550irq/125-lan22:25:183
30528991716,1cyclictest59550irq/125-lan21:35:123
30528991716,1cyclictest59550irq/125-lan21:20:153
30528991716,1cyclictest59550irq/125-lan21:05:193
30528991716,1cyclictest59550irq/125-lan20:15:173
30528991716,1cyclictest59550irq/125-lan19:30:163
30528991716,1cyclictest59550irq/125-lan00:05:183
30528991616,0cyclictest59550irq/125-lan23:35:123
30528991616,0cyclictest59550irq/125-lan22:40:003
30528991616,0cyclictest59550irq/125-lan20:42:363
30528991615,1cyclictest59550irq/125-lan23:15:123
30528991615,1cyclictest59550irq/125-lan21:55:103
30528991615,1cyclictest59550irq/125-lan21:40:133
30528991615,1cyclictest59550irq/125-lan21:10:113
30528991615,1cyclictest59550irq/125-lan21:00:183
30528991615,1cyclictest59550irq/125-lan19:40:123
30528991615,1cyclictest59550irq/125-lan00:00:113
30528991515,0cyclictest59550irq/125-lan00:25:203
30528991514,1cyclictest59550irq/125-lan23:00:123
30528991514,1cyclictest59550irq/125-lan20:46:313
30528991514,1cyclictest59550irq/125-lan20:20:123
30528991514,1cyclictest59550irq/125-lan20:00:153
30528991514,1cyclictest59550irq/125-lan00:30:113
30521991515,0cyclictest325-21hwrng22:26:531
30528991414,0cyclictest59550irq/125-lan22:20:103
30528991414,0cyclictest59550irq/125-lan21:50:143
30528991413,1cyclictest59550irq/125-lan23:55:163
30528991413,1cyclictest59550irq/125-lan22:10:153
30528991413,1cyclictest59550irq/125-lan22:00:143
30528991413,1cyclictest59550irq/125-lan21:45:213
30528991413,1cyclictest59550irq/125-lan20:50:193
30528991413,1cyclictest59550irq/125-lan20:25:193
30528991413,1cyclictest59550irq/125-lan20:05:113
30528991413,1cyclictest59550irq/125-lan19:55:013
30528991413,1cyclictest59550irq/125-lan19:35:213
30528991413,1cyclictest59550irq/125-lan00:15:203
30528991313,0cyclictest59550irq/125-lan23:45:173
30528991312,1cyclictest59550irq/125-lan23:50:123
30528991312,1cyclictest59550irq/125-lan23:30:133
30528991312,1cyclictest59550irq/125-lan22:05:163
30528991312,1cyclictest59550irq/125-lan21:30:163
30528991312,1cyclictest59550irq/125-lan21:25:143
30528991312,1cyclictest59550irq/125-lan21:15:133
30528991312,1cyclictest59550irq/125-lan00:10:143
30521991313,0cyclictest325-21hwrng23:26:171
30521991313,0cyclictest325-21hwrng00:22:361
30513991313,0cyclictest325-21hwrng23:48:480
30513991313,0cyclictest325-21hwrng22:53:310
30513991313,0cyclictest325-21hwrng21:54:070
30513991313,0cyclictest325-21hwrng20:52:400
30528991212,0cyclictest59550irq/125-lan20:10:193
30528991212,0cyclictest59550irq/125-lan19:20:133
30528991211,1cyclictest59550irq/125-lan23:40:183
30521991212,0cyclictest325-21hwrng22:09:291
30521991212,0cyclictest325-21hwrng21:46:571
30513991212,0cyclictest325-21hwrng22:59:390
30513991212,0cyclictest325-21hwrng21:41:500
30528991111,0cyclictest59550irq/125-lan19:25:103
30528991110,1cyclictest59550irq/125-lan23:05:143
30528991110,1cyclictest59550irq/125-lan20:30:183
30528991010,0cyclictest59550irq/125-lan00:35:203
30521991010,0cyclictest325-21hwrng22:22:471
30521991010,0cyclictest325-21hwrng21:26:281
30521991010,0cyclictest325-21hwrng00:26:411
30513991010,0cyclictest325-21hwrng21:39:470
30513991010,0cyclictest325-21hwrng20:35:150
30513991010,0cyclictest325-21hwrng00:05:110
305269998,1cyclictest674-21snmpd22:46:262
305219999,0cyclictest325-21hwrng22:34:031
305219999,0cyclictest325-21hwrng22:18:421
305139999,0cyclictest325-21hwrng21:45:560
305139999,0cyclictest325-21hwrng20:45:310
305139999,0cyclictest325-21hwrng20:34:150
305139998,1cyclictest674-21snmpd20:27:510
305289987,1cyclictest59550irq/125-lan23:25:123
305269988,0cyclictest674-21snmpd22:12:012
305269988,0cyclictest674-21snmpd21:00:012
305269988,0cyclictest674-21snmpd19:10:162
305269988,0cyclictest674-21snmpd00:19:232
305269987,1cyclictest674-21snmpd22:55:352
305269987,1cyclictest674-21snmpd00:31:272
305219988,0cyclictest674-21snmpd19:19:391
305219988,0cyclictest674-21snmpd00:33:421
305219988,0cyclictest325-21hwrng21:09:031
305219988,0cyclictest325-21hwrng20:11:431
305139988,0cyclictest674-21snmpd23:29:090
305139988,0cyclictest674-21snmpd19:49:590
305139988,0cyclictest674-21snmpd00:26:320
305139988,0cyclictest325-21hwrng23:05:480
305139988,0cyclictest325-21hwrng23:01:420
305139988,0cyclictest325-21hwrng22:01:170
305139988,0cyclictest325-21hwrng21:25:270
305139988,0cyclictest325-21hwrng21:19:180
305139988,0cyclictest325-21hwrng20:56:460
305139988,0cyclictest325-21hwrng19:59:260
305139988,0cyclictest325-21hwrng19:18:280
305139988,0cyclictest325-21hwrng19:13:210
305139987,1cyclictest674-21snmpd23:10:570
305269977,0cyclictest674-21snmpd23:55:162
305269977,0cyclictest674-21snmpd23:47:102
305269977,0cyclictest674-21snmpd23:30:032
305269977,0cyclictest674-21snmpd21:31:022
305269977,0cyclictest674-21snmpd21:25:412
305269977,0cyclictest674-21snmpd19:53:382
305269976,1cyclictest674-21snmpd22:51:352
305269976,1cyclictest674-21snmpd22:41:262
305269976,1cyclictest674-21snmpd21:49:542
305269976,1cyclictest674-21snmpd21:10:202
305269976,1cyclictest674-21snmpd20:39:522
305269976,1cyclictest674-21snmpd00:24:262
305269975,2cyclictest674-21snmpd20:04:362
305219977,0cyclictest674-21snmpd23:57:281
305219977,0cyclictest674-21snmpd20:03:091
305219977,0cyclictest674-21snmpd19:27:351
305219977,0cyclictest325-21hwrng23:20:081
305219977,0cyclictest325-21hwrng23:17:041
305219977,0cyclictest325-21hwrng21:32:371
305219977,0cyclictest325-21hwrng20:06:361
305219977,0cyclictest325-21hwrng19:50:131
305219977,0cyclictest325-21hwrng19:48:101
305219977,0cyclictest325-21hwrng00:11:201
305219977,0cyclictest325-21hwrng00:06:131
305219976,1cyclictest674-21snmpd23:36:551
305219976,1cyclictest674-21snmpd22:40:111
305219976,1cyclictest674-21snmpd00:36:571
305219976,1cyclictest674-21snmpd00:19:081
305219976,1cyclictest674-21snmpd00:04:231
305139977,0cyclictest674-21snmpd22:08:460
305139977,0cyclictest674-21snmpd19:30:260
305139977,0cyclictest674-21snmpd00:22:110
305139977,0cyclictest325-21hwrng00:03:080
305139976,1cyclictest674-21snmpd23:42:250
305139976,1cyclictest674-21snmpd19:52:280
305139976,1cyclictest674-21snmpd00:34:450
305139976,1cyclictest674-21snmpd00:14:170
305139975,2cyclictest674-21snmpd20:40:190
305139971,4cyclictest28371-21turbostat20:24:590
305269966,0cyclictest674-21snmpd23:10:242
305269966,0cyclictest674-21snmpd22:27:192
305269966,0cyclictest674-21snmpd22:15:372
305269966,0cyclictest674-21snmpd21:06:532
305269965,1cyclictest674-21snmpd22:30:252
305269965,1cyclictest674-21snmpd21:53:392
305269965,1cyclictest674-21snmpd21:21:232
305269965,1cyclictest674-21snmpd20:45:342
305269965,1cyclictest674-21snmpd20:10:242
305269965,1cyclictest674-21snmpd19:32:462
305219966,0cyclictest674-21snmpd19:40:381
305219965,1cyclictest674-21snmpd23:32:101
305219965,1cyclictest674-21snmpd20:56:311
305219965,1cyclictest674-21snmpd20:25:361
305219965,1cyclictest674-21snmpd19:30:551
305139966,0cyclictest674-21snmpd22:22:250
305139966,0cyclictest674-21snmpd20:19:270
305139966,0cyclictest674-21snmpd19:39:590
305139966,0cyclictest325-21hwrng23:16:020
305139966,0cyclictest325-21hwrng21:04:580
305139965,1cyclictest674-21snmpd23:56:460
305139965,1cyclictest674-21snmpd23:30:150
305139965,1cyclictest674-21snmpd21:57:390
305269955,0cyclictest674-21snmpd20:54:312
305269955,0cyclictest674-21snmpd19:37:562
305269954,1cyclictest674-21snmpd21:17:172
305269954,1cyclictest674-21snmpd19:17:452
305219955,0cyclictest674-21snmpd22:49:501
305219955,0cyclictest674-21snmpd20:32:401
305219955,0cyclictest325-21hwrng23:13:591
305219955,0cyclictest325-21hwrng22:14:361
305219955,0cyclictest325-21hwrng21:36:421
305219954,1cyclictest674-21snmpd23:01:021
305219954,1cyclictest674-21snmpd21:41:301
305219954,1cyclictest674-21snmpd20:52:001
305139955,0cyclictest674-21snmpd22:48:110
305139955,0cyclictest674-21snmpd22:17:070
305139955,0cyclictest674-21snmpd22:13:520
305139955,0cyclictest674-21snmpd20:05:500
305139955,0cyclictest674-21snmpd20:02:000
305139955,0cyclictest674-21snmpd19:26:440
305139955,0cyclictest325-21hwrng21:21:210
305139955,0cyclictest14554-21gltestperf21:10:130
305139954,1cyclictest674-21snmpd19:40:200
305139954,1cyclictest674-21snmpd00:15:050
305289944,0cyclictest59550irq/125-lan22:15:123
305269944,0cyclictest674-21snmpd23:50:132
305269944,0cyclictest674-21snmpd21:59:032
305269944,0cyclictest325-21hwrng23:37:322
305269944,0cyclictest325-21hwrng23:27:182
305269944,0cyclictest325-21hwrng22:36:062
305269944,0cyclictest325-21hwrng22:06:242
305269944,0cyclictest325-21hwrng22:00:162
305269944,0cyclictest325-21hwrng20:41:252
305269944,0cyclictest325-21hwrng20:30:092
305269944,0cyclictest325-21hwrng20:27:052
305269944,0cyclictest325-21hwrng20:21:582
305269944,0cyclictest325-21hwrng20:18:532
305269944,0cyclictest325-21hwrng19:46:062
305269944,0cyclictest325-21hwrng19:43:032
305269944,0cyclictest325-21hwrng19:27:412
305269944,0cyclictest325-21hwrng00:26:412
305269944,0cyclictest325-21hwrng00:14:242
305269944,0cyclictest325-21hwrng00:08:162
305269944,0cyclictest2670-21cut19:20:132
305269943,1cyclictest956-21irqstats23:15:152
305269943,1cyclictest674-21snmpd23:41:492
305269943,1cyclictest351ktimers/222:19:592
305269942,2cyclictest674-21snmpd21:41:362
305269942,2cyclictest16838-21diskstats19:55:122
305219944,0cyclictest325-21hwrng20:35:161
305219943,1cyclictest674-21snmpd20:16:121
305219943,1cyclictest31855-21sh21:54:591
305219943,1cyclictest31469-21ntpq19:10:151
305219943,1cyclictest27099-21cat20:20:141
305219943,1cyclictest16283-21cpuspeed_turbos21:15:121
305219942,2cyclictest674-21snmpd19:38:231
305219942,2cyclictest25822-21sed22:55:171
305219942,2cyclictest2486-21entropy19:20:121
305219942,2cyclictest23768-21ntp_states22:50:171
305139944,0cyclictest2982-21needreboot19:20:150
305139943,1cyclictest674-21snmpd23:20:570
305139943,1cyclictest674-21snmpd00:36:090
305139943,1cyclictest652-21ntpd23:50:110
305139943,1cyclictest0-21swapper/021:30:130
305139942,2cyclictest22656-21apt-get20:10:130
305269933,0cyclictest325-21hwrng23:20:082
305269932,1cyclictest674-21snmpd23:00:142
305269932,1cyclictest1040-21df_inode00:35:112
305269931,2cyclictest8282-21expr20:55:102
305269931,2cyclictest674-21snmpd20:05:032
305269931,2cyclictest29910-21cat23:05:192
305269931,2cyclictest20616-21sed00:00:212
305219932,1cyclictest674-21snmpd22:35:141
305219932,1cyclictest29827-21grep23:05:181
305219932,1cyclictest271ktimers/121:10:031
305219932,1cyclictest15452-21grep23:50:111
305219932,1cyclictest11623-21fw_conntrack23:40:131
305219931,2cyclictest6004-21sed20:50:001
305219931,2cyclictest3585-21seq20:40:221
305219931,2cyclictest2866-21ntpq22:00:161
305219931,2cyclictest18353-21diskstats21:20:131
305219931,2cyclictest15105-21cut23:50:001
305219930,3cyclictest18416-21basename20:00:001
305219930,3cyclictest10926-21ntpq21:00:151
305139933,0cyclictest0-21swapper/022:30:160
305139932,1cyclictest674-21snmpd23:35:490
305139932,1cyclictest655-21sshd22:27:550
305139932,1cyclictest151ktimers/022:35:260
305139932,1cyclictest151ktimers/021:05:200
305139931,2cyclictest19670-21ntpq22:40:150
305269920,2cyclictest24305-21/usr/sbin/munin21:35:122
305219920,2cyclictest32090-21seq21:55:071
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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