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2026-01-22 - 04:06
[ 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 Thu Jan 22, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
14161991917,1cyclictest59550irq/125-lan23:50:202
14161991817,1cyclictest59550irq/125-lan19:55:152
14161991717,0cyclictest59550irq/125-lan22:52:302
14161991717,0cyclictest59550irq/125-lan22:30:172
14161991717,0cyclictest59550irq/125-lan20:35:162
14161991717,0cyclictest59550irq/125-lan19:41:292
14161991716,1cyclictest59550irq/125-lan23:20:122
14161991716,1cyclictest59550irq/125-lan20:25:192
14161991616,0cyclictest59550irq/125-lan23:15:122
14161991616,0cyclictest59550irq/125-lan23:11:242
14161991616,0cyclictest59550irq/125-lan22:11:042
14161991616,0cyclictest59550irq/125-lan21:25:002
14161991616,0cyclictest59550irq/125-lan21:21:292
14161991616,0cyclictest59550irq/125-lan21:10:392
14161991616,0cyclictest59550irq/125-lan20:40:142
14161991616,0cyclictest59550irq/125-lan20:30:202
14161991616,0cyclictest59550irq/125-lan20:23:292
14161991616,0cyclictest59550irq/125-lan20:05:112
14161991616,0cyclictest59550irq/125-lan19:25:152
14161991615,1cyclictest59550irq/125-lan22:35:142
14161991615,1cyclictest59550irq/125-lan19:30:112
14161991615,1cyclictest59550irq/125-lan19:15:112
14148991616,0cyclictest674-21snmpd23:00:070
14148991616,0cyclictest674-21snmpd21:28:260
14161991515,0cyclictest59550irq/125-lan23:30:122
14161991515,0cyclictest59550irq/125-lan23:03:512
14161991515,0cyclictest59550irq/125-lan22:40:152
14161991515,0cyclictest59550irq/125-lan21:40:152
14161991515,0cyclictest59550irq/125-lan19:45:192
14161991515,0cyclictest59550irq/125-lan19:10:122
14161991515,0cyclictest59550irq/125-lan00:25:082
14161991515,0cyclictest59550irq/125-lan00:23:422
14161991515,0cyclictest59550irq/125-lan00:17:292
14161991514,1cyclictest59550irq/125-lan21:55:172
14161991514,1cyclictest59550irq/125-lan00:35:162
14156991515,0cyclictest325-21hwrng20:00:271
14156991515,0cyclictest325-21hwrng19:24:371
14161991414,0cyclictest59550irq/125-lan23:05:132
14161991414,0cyclictest59550irq/125-lan22:00:182
14161991414,0cyclictest59550irq/125-lan21:09:292
14161991414,0cyclictest59550irq/125-lan00:30:082
14161991414,0cyclictest59550irq/125-lan00:11:242
14161991413,1cyclictest59550irq/125-lan00:00:162
14156991414,0cyclictest325-21hwrng23:55:591
14156991414,0cyclictest325-21hwrng23:55:581
14156991414,0cyclictest325-21hwrng22:05:241
14156991414,0cyclictest325-21hwrng20:36:171
14156991414,0cyclictest325-21hwrng20:12:441
14156991414,0cyclictest325-21hwrng20:08:381
14156991414,0cyclictest325-21hwrng00:00:041
14148991414,0cyclictest325-21hwrng22:47:220
14148991414,0cyclictest325-21hwrng21:58:120
14148991414,0cyclictest325-21hwrng21:40:480
14148991414,0cyclictest325-21hwrng21:20:190
14148991414,0cyclictest325-21hwrng21:13:090
14148991414,0cyclictest325-21hwrng21:00:530
14148991414,0cyclictest325-21hwrng20:35:160
14148991414,0cyclictest325-21hwrng19:14:220
14148991414,0cyclictest325-21hwrng00:29:450
14161991313,0cyclictest59550irq/125-lan23:25:172
14161991313,0cyclictest59550irq/125-lan22:55:192
14161991313,0cyclictest59550irq/125-lan22:25:192
14161991313,0cyclictest59550irq/125-lan22:05:142
14161991313,0cyclictest59550irq/125-lan21:45:132
14161991313,0cyclictest59550irq/125-lan21:15:142
14161991313,0cyclictest59550irq/125-lan20:15:162
14161991313,0cyclictest59550irq/125-lan00:05:142
14161991312,1cyclictest59550irq/125-lan21:35:122
14156991313,0cyclictest325-21hwrng22:04:211
14156991313,0cyclictest325-21hwrng20:15:491
14156991313,0cyclictest325-21hwrng00:18:301
14148991313,0cyclictest325-21hwrng23:46:450
14148991313,0cyclictest325-21hwrng22:52:300
14148991313,0cyclictest325-21hwrng21:37:440
14148991313,0cyclictest325-21hwrng20:55:450
14148991313,0cyclictest325-21hwrng20:26:030
14148991313,0cyclictest325-21hwrng19:49:120
14148991313,0cyclictest325-21hwrng19:18:280
14161991212,0cyclictest59550irq/125-lan23:45:182
14161991212,0cyclictest59550irq/125-lan23:35:512
14161991212,0cyclictest59550irq/125-lan21:50:152
14161991212,0cyclictest59550irq/125-lan19:35:222
14161991211,1cyclictest59550irq/125-lan20:55:002
14161991211,1cyclictest59550irq/125-lan00:00:012
14161991211,1cyclictest59550irq/125-lan00:00:002
14156991212,0cyclictest325-21hwrng23:54:571
14156991212,0cyclictest325-21hwrng19:28:421
14148991212,0cyclictest325-21hwrng23:40:370
14148991212,0cyclictest325-21hwrng23:35:290
14148991212,0cyclictest325-21hwrng23:29:220
14148991212,0cyclictest325-21hwrng22:56:340
14148991212,0cyclictest325-21hwrng22:17:400
14148991212,0cyclictest325-21hwrng22:10:300
14148991212,0cyclictest325-21hwrng22:07:260
14148991212,0cyclictest325-21hwrng21:51:030
14148991212,0cyclictest325-21hwrng21:45:550
14148991212,0cyclictest325-21hwrng21:30:340
14148991212,0cyclictest325-21hwrng21:15:130
14148991212,0cyclictest325-21hwrng21:05:590
14148991212,0cyclictest325-21hwrng20:54:430
14148991212,0cyclictest325-21hwrng20:45:310
14148991212,0cyclictest325-21hwrng20:42:260
14148991212,0cyclictest325-21hwrng20:30:100
14148991212,0cyclictest325-21hwrng20:24:000
14148991212,0cyclictest325-21hwrng20:16:510
14148991212,0cyclictest325-21hwrng20:03:320
14148991212,0cyclictest325-21hwrng00:36:570
14148991212,0cyclictest325-21hwrng00:32:500
14148991212,0cyclictest325-21hwrng00:21:350
14148991212,0cyclictest325-21hwrng00:15:250
14148991212,0cyclictest325-21hwrng00:10:180
14161991111,0cyclictest59550irq/125-lan20:00:132
14161991110,1cyclictest59550irq/125-lan21:00:132
14156991111,0cyclictest674-21snmpd23:12:231
14148991111,0cyclictest325-21hwrng23:30:220
14148991111,0cyclictest325-21hwrng22:39:110
14148991111,0cyclictest325-21hwrng22:20:450
14148991111,0cyclictest325-21hwrng20:13:460
14148991111,0cyclictest325-21hwrng19:51:140
14148991111,0cyclictest325-21hwrng00:03:080
1416199109,1cyclictest59550irq/125-lan20:45:162
14148991010,0cyclictest325-21hwrng23:51:520
14148991010,0cyclictest325-21hwrng22:41:130
14148991010,0cyclictest325-21hwrng22:30:590
14148991010,0cyclictest325-21hwrng22:26:530
14148991010,0cyclictest325-21hwrng22:01:170
14148991010,0cyclictest325-21hwrng20:08:380
14148991010,0cyclictest325-21hwrng19:55:200
14148991010,0cyclictest325-21hwrng19:41:000
14148991010,0cyclictest325-21hwrng19:38:570
14148991010,0cyclictest325-21hwrng19:24:370
141619999,0cyclictest59550irq/125-lan22:21:052
141619999,0cyclictest59550irq/125-lan21:30:212
141619999,0cyclictest59550irq/125-lan20:10:142
141619999,0cyclictest325-21hwrng23:42:392
141639988,0cyclictest674-21snmpd23:44:413
141639988,0cyclictest325-21hwrng19:57:243
141639987,1cyclictest27783-21kworker/3:2+events19:35:523
141639985,3cyclictest674-21snmpd21:15:113
141619987,1cyclictest59550irq/125-lan22:15:102
141569988,0cyclictest674-21snmpd23:08:121
141569988,0cyclictest674-21snmpd21:20:321
141569988,0cyclictest325-21hwrng00:25:401
141569987,1cyclictest674-21snmpd00:05:461
141489988,0cyclictest674-21snmpd23:13:410
141489988,0cyclictest674-21snmpd19:30:290
141489987,1cyclictest674-21snmpd19:26:410
141639977,0cyclictest674-21snmpd23:15:563
141639977,0cyclictest674-21snmpd22:42:043
141639977,0cyclictest674-21snmpd22:28:513
141639977,0cyclictest674-21snmpd20:58:583
141639977,0cyclictest674-21snmpd19:17:043
141639977,0cyclictest674-21snmpd00:25:253
141639977,0cyclictest325-21hwrng23:55:583
141639977,0cyclictest325-21hwrng23:55:583
141639977,0cyclictest325-21hwrng23:52:553
141639977,0cyclictest325-21hwrng23:25:153
141639977,0cyclictest325-21hwrng23:05:483
141639977,0cyclictest325-21hwrng20:35:163
141639977,0cyclictest325-21hwrng19:20:313
141639977,0cyclictest325-21hwrng19:12:203
141639976,1cyclictest674-21snmpd21:35:473
141639976,1cyclictest674-21snmpd20:20:153
141639976,1cyclictest674-21snmpd20:19:513
141639976,1cyclictest674-21snmpd20:02:513
141639976,1cyclictest20714-21cat20:45:123
141619977,0cyclictest59550irq/125-lan22:48:292
141619977,0cyclictest59550irq/125-lan19:20:112
141619975,1cyclictest674-21snmpd19:50:142
141569977,0cyclictest674-21snmpd23:22:331
141569977,0cyclictest674-21snmpd22:55:491
141569977,0cyclictest674-21snmpd21:51:531
141569977,0cyclictest674-21snmpd19:39:501
141569977,0cyclictest325-21hwrng19:59:261
141569976,1cyclictest682-21cat21:15:141
141569976,1cyclictest674-21snmpd23:36:151
141569976,1cyclictest674-21snmpd21:49:381
141569976,1cyclictest30738-21cat19:50:121
141489977,0cyclictest674-21snmpd23:08:090
141489976,1cyclictest674-21snmpd23:21:170
141639966,0cyclictest674-21snmpd23:30:443
141639966,0cyclictest674-21snmpd20:52:403
141639966,0cyclictest325-21hwrng23:12:583
141639966,0cyclictest325-21hwrng23:03:453
141639966,0cyclictest325-21hwrng19:41:013
141639966,0cyclictest325-21hwrng00:01:063
141639965,1cyclictest674-21snmpd21:47:183
141639965,1cyclictest674-21snmpd21:24:443
141639965,1cyclictest674-21snmpd00:36:143
141639965,1cyclictest27853-21kworker/3:0+events00:17:293
141569966,0cyclictest674-21snmpd22:49:491
141569966,0cyclictest674-21snmpd22:38:231
141569966,0cyclictest674-21snmpd21:03:261
141569966,0cyclictest674-21snmpd20:25:331
141569966,0cyclictest674-21snmpd19:10:521
141569966,0cyclictest325-21hwrng19:31:471
141569965,1cyclictest674-21snmpd22:25:151
141569965,1cyclictest674-21snmpd22:17:391
141569965,1cyclictest674-21snmpd21:06:311
141569965,1cyclictest674-21snmpd00:34:191
141569965,1cyclictest674-21snmpd00:21:201
141569965,1cyclictest674-21snmpd00:13:481
141569965,1cyclictest652-21ntpd22:40:111
141569965,1cyclictest22701-21cat20:50:131
141489966,0cyclictest325-21hwrng00:09:180
141639955,0cyclictest674-21snmpd21:54:023
141639955,0cyclictest674-21snmpd21:34:153
141639955,0cyclictest325-21hwrng22:49:243
141639955,0cyclictest325-21hwrng22:39:103
141639955,0cyclictest325-21hwrng19:53:173
141639955,0cyclictest325-21hwrng19:47:083
141639954,1cyclictest674-21snmpd00:10:213
141639954,1cyclictest674-21snmpd00:08:003
141639953,2cyclictest9822-21ntp_states22:55:163
141619953,2cyclictest24836-21diskstats20:55:122
141569955,0cyclictest674-21snmpd20:46:411
141569955,0cyclictest674-21snmpd20:40:311
141569955,0cyclictest325-21hwrng22:50:271
141569954,1cyclictest674-21snmpd21:39:351
141569954,1cyclictest674-21snmpd20:23:571
141569954,1cyclictest652-21ntpd23:40:121
141569953,2cyclictest674-21snmpd23:34:351
141569950,1cyclictest4422-21diskstats21:25:121
141639944,0cyclictest674-21snmpd22:20:153
141639944,0cyclictest325-21hwrng23:22:113
141639944,0cyclictest325-21hwrng22:50:273
141639944,0cyclictest325-21hwrng22:34:043
141639943,1cyclictest674-21snmpd23:45:383
141639943,1cyclictest674-21snmpd22:11:273
141639943,1cyclictest674-21snmpd21:11:203
141639943,1cyclictest674-21snmpd19:30:203
141639943,1cyclictest6654-21ntpq20:10:183
141639943,1cyclictest431ktimers/321:00:173
141639943,1cyclictest17484-21cat21:55:133
141639942,2cyclictest674-21snmpd22:19:523
141639942,2cyclictest431ktimers/320:25:123
141639940,1cyclictest0-21swapper/321:05:153
141569944,0cyclictest674-21snmpd22:14:451
141569943,1cyclictest674-21snmpd23:49:151
141569943,1cyclictest674-21snmpd20:56:581
141569943,1cyclictest21143-21df_inode23:25:131
141569943,1cyclictest17839-21ntpq21:55:161
141569943,1cyclictest11083-21cpuspeed_turbos23:00:111
141569943,1cyclictest0-21swapper/121:30:161
141569943,1cyclictest0-21swapper/119:45:111
141569942,2cyclictest17407-21sed00:35:191
141569942,2cyclictest14023-21diskstats20:30:111
141569942,2cyclictest10956-21fw_packets21:40:131
141569940,1cyclictest0-21swapper/122:20:161
141569940,1cyclictest0-21swapper/119:40:091
141489942,2cyclictest898-21sed23:55:140
141489942,2cyclictest898-21sed23:55:130
141489941,1cyclictest191rcuc/023:15:110
141639932,1cyclictest10846-21uniq21:40:133
141639932,1cyclictest0-21swapper/320:05:113
141639931,2cyclictest21699-21grep22:05:143
141639931,2cyclictest11052-21sed00:20:153
141639930,3cyclictest19305-21mailstats20:40:203
141639930,3cyclictest0-21swapper/300:30:103
141639930,0cyclictest198252ld22:00:163
141569932,1cyclictest674-21snmpd23:17:261
141569931,2cyclictest31391-21ldconfig21:10:141
141569931,2cyclictest31310-21fw_forwarded_lo22:30:111
141569931,0cyclictest171rcu_preempt19:15:161
141639921,1cyclictest431ktimers/321:25:013
141639920,2cyclictest24939-21/usr/sbin/munin23:35:123
141639920,2cyclictest20331-21apt-get19:25:123
141639920,2cyclictest13831-21/usr/sbin/munin20:30:113
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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