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2026-02-12 - 07:59
[ 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 Feb 12, 2026 00:43:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
12085993030,0cyclictest12450-21fwupd00:27:382
12088991918,1cyclictest59550irq/125-lan19:10:173
12088991818,0cyclictest59550irq/125-lan19:55:163
12088991818,0cyclictest59550irq/125-lan19:55:153
12088991817,1cyclictest59550irq/125-lan00:00:113
12088991717,0cyclictest59550irq/125-lan00:30:203
12088991716,1cyclictest59550irq/125-lan23:58:283
12088991716,1cyclictest59550irq/125-lan23:15:113
12088991716,1cyclictest59550irq/125-lan22:15:203
12088991716,1cyclictest59550irq/125-lan22:05:113
12088991716,1cyclictest59550irq/125-lan21:45:133
12088991716,1cyclictest59550irq/125-lan20:55:183
12088991716,1cyclictest59550irq/125-lan20:50:203
12088991716,1cyclictest59550irq/125-lan20:45:123
12088991716,1cyclictest59550irq/125-lan20:20:173
12088991716,1cyclictest59550irq/125-lan00:25:133
12088991616,0cyclictest59550irq/125-lan21:05:153
12088991616,0cyclictest59550irq/125-lan20:11:293
12088991615,1cyclictest59550irq/125-lan23:35:213
12088991615,1cyclictest59550irq/125-lan22:48:283
12088991615,1cyclictest59550irq/125-lan22:34:023
12088991615,1cyclictest59550irq/125-lan22:23:373
12088991615,1cyclictest59550irq/125-lan21:35:183
12088991615,1cyclictest59550irq/125-lan20:40:153
12088991615,1cyclictest59550irq/125-lan19:30:123
12088991615,1cyclictest59550irq/125-lan00:20:163
12088991515,0cyclictest59550irq/125-lan22:55:103
12088991515,0cyclictest59550irq/125-lan20:28:293
12088991515,0cyclictest59550irq/125-lan19:50:213
12088991515,0cyclictest59550irq/125-lan19:50:203
12088991514,1cyclictest59550irq/125-lan23:45:183
12088991514,1cyclictest59550irq/125-lan23:30:133
12088991514,1cyclictest59550irq/125-lan23:00:143
12088991514,1cyclictest59550irq/125-lan21:15:143
12088991514,1cyclictest59550irq/125-lan20:35:133
12088991514,1cyclictest59550irq/125-lan20:15:163
12088991514,1cyclictest59550irq/125-lan19:35:133
12088991514,1cyclictest59550irq/125-lan19:15:203
12088991414,0cyclictest59550irq/125-lan23:25:153
12088991414,0cyclictest59550irq/125-lan19:40:163
12088991413,1cyclictest59550irq/125-lan23:20:123
12088991413,1cyclictest59550irq/125-lan23:05:153
12088991413,1cyclictest59550irq/125-lan22:25:163
12088991413,1cyclictest59550irq/125-lan21:55:153
12088991413,1cyclictest59550irq/125-lan21:00:173
12088991413,1cyclictest59550irq/125-lan20:30:133
12088991413,1cyclictest59550irq/125-lan00:15:143
12088991313,0cyclictest59550irq/125-lan23:50:173
12088991313,0cyclictest59550irq/125-lan20:00:113
12088991313,0cyclictest59550irq/125-lan19:20:003
12088991312,1cyclictest59550irq/125-lan22:10:133
12088991312,1cyclictest59550irq/125-lan21:40:123
12088991312,1cyclictest59550irq/125-lan21:20:143
12088991312,1cyclictest59550irq/125-lan19:45:153
12088991312,1cyclictest59550irq/125-lan00:10:173
12085991313,0cyclictest325-21hwrng23:24:112
12085991313,0cyclictest325-21hwrng21:07:592
12085991313,0cyclictest325-21hwrng20:56:432
12085991313,0cyclictest325-21hwrng20:05:312
12085991313,0cyclictest325-21hwrng00:31:452
12085991313,0cyclictest325-21hwrng00:24:362
12088991212,0cyclictest59550irq/125-lan21:10:123
12088991211,1cyclictest59550irq/125-lan23:10:113
12085991212,0cyclictest325-21hwrng23:17:002
12085991212,0cyclictest325-21hwrng23:14:572
12085991212,0cyclictest325-21hwrng23:09:512
12085991212,0cyclictest325-21hwrng21:21:182
12085991212,0cyclictest325-21hwrng20:04:302
12085991212,0cyclictest325-21hwrng19:25:352
12085991212,0cyclictest325-21hwrng19:22:322
12085991212,0cyclictest325-21hwrng19:19:262
12088991110,1cyclictest59550irq/125-lan23:40:193
12088991110,1cyclictest59550irq/125-lan00:05:103
12085991111,0cyclictest325-21hwrng19:38:552
1208899109,1cyclictest59550irq/125-lan22:00:133
1208899109,1cyclictest59550irq/125-lan21:30:203
1208899109,1cyclictest59550irq/125-lan21:25:173
12088991010,0cyclictest59550irq/125-lan20:05:103
12088991010,0cyclictest59550irq/125-lan19:26:283
120889999,0cyclictest59550irq/125-lan22:40:163
120889988,0cyclictest325-21hwrng21:52:013
120889987,1cyclictest59550irq/125-lan22:35:113
120859988,0cyclictest674-21snmpd22:42:542
120859988,0cyclictest674-21snmpd20:40:412
120859988,0cyclictest674-21snmpd20:35:532
120859988,0cyclictest674-21snmpd00:06:432
120859987,1cyclictest674-21snmpd19:53:402
120859987,1cyclictest674-21snmpd19:53:392
120809988,0cyclictest674-21snmpd21:29:311
120809988,0cyclictest674-21snmpd19:36:581
120809988,0cyclictest674-21snmpd00:16:371
120809988,0cyclictest325-21hwrng23:22:081
120809988,0cyclictest325-21hwrng22:38:051
120809988,0cyclictest325-21hwrng22:24:471
120809988,0cyclictest325-21hwrng21:52:011
120809988,0cyclictest325-21hwrng21:23:201
120809988,0cyclictest325-21hwrng21:18:141
120809988,0cyclictest325-21hwrng21:06:571
120809988,0cyclictest325-21hwrng20:51:361
120809988,0cyclictest325-21hwrng20:48:321
120809988,0cyclictest325-21hwrng19:53:151
120809988,0cyclictest325-21hwrng19:53:141
120809988,0cyclictest325-21hwrng19:27:381
120809988,0cyclictest325-21hwrng00:38:561
120809988,0cyclictest325-21hwrng00:14:211
120809988,0cyclictest325-21hwrng00:07:121
120809988,0cyclictest325-21hwrng00:04:061
120809986,2cyclictest29351-21cat22:30:141
120729988,0cyclictest674-21snmpd22:01:360
120729988,0cyclictest674-21snmpd00:35:260
120729988,0cyclictest674-21snmpd00:21:470
120729988,0cyclictest325-21hwrng23:31:200
120729988,0cyclictest325-21hwrng21:16:110
120729988,0cyclictest325-21hwrng20:01:250
120729987,1cyclictest674-21snmpd22:05:350
120729987,1cyclictest674-21snmpd21:54:410
120729987,1cyclictest674-21snmpd20:09:430
120729987,1cyclictest674-21snmpd19:46:570
120889977,0cyclictest325-21hwrng22:50:233
120859977,0cyclictest674-21snmpd23:03:202
120859977,0cyclictest674-21snmpd22:56:042
120859977,0cyclictest674-21snmpd22:20:442
120859977,0cyclictest674-21snmpd22:19:512
120859977,0cyclictest674-21snmpd21:35:102
120859977,0cyclictest674-21snmpd20:45:442
120859977,0cyclictest674-21snmpd20:27:142
120859977,0cyclictest674-21snmpd19:31:382
120859977,0cyclictest674-21snmpd00:04:002
120859976,1cyclictest674-21snmpd22:32:582
120859976,1cyclictest674-21snmpd00:14:242
120809977,0cyclictest674-21snmpd23:41:321
120809977,0cyclictest674-21snmpd23:35:241
120809977,0cyclictest674-21snmpd21:12:391
120809977,0cyclictest674-21snmpd20:36:321
120809977,0cyclictest672-21lldpd00:31:011
120809977,0cyclictest325-21hwrng23:26:131
120809977,0cyclictest325-21hwrng23:10:511
120809977,0cyclictest325-21hwrng22:56:311
120809977,0cyclictest325-21hwrng22:40:081
120809977,0cyclictest325-21hwrng22:09:251
120809977,0cyclictest325-21hwrng22:04:191
120809977,0cyclictest325-21hwrng21:58:091
120809977,0cyclictest325-21hwrng20:31:081
120809977,0cyclictest325-21hwrng20:26:001
120809977,0cyclictest325-21hwrng20:21:541
120809977,0cyclictest325-21hwrng20:05:311
120809977,0cyclictest325-21hwrng19:57:201
120809977,0cyclictest325-21hwrng19:57:201
120809977,0cyclictest325-21hwrng19:40:561
120809977,0cyclictest325-21hwrng19:17:231
120809977,0cyclictest325-21hwrng00:29:431
120809977,0cyclictest325-21hwrng00:20:301
120809976,1cyclictest674-21snmpd22:17:001
120809976,1cyclictest674-21snmpd20:17:101
120729977,0cyclictest674-21snmpd22:59:550
120729977,0cyclictest674-21snmpd22:35:340
120729977,0cyclictest674-21snmpd21:14:210
120729977,0cyclictest674-21snmpd20:32:050
120729977,0cyclictest674-21snmpd20:14:190
120729977,0cyclictest674-21snmpd00:04:330
120729977,0cyclictest325-21hwrng23:52:510
120729977,0cyclictest325-21hwrng23:49:460
120729977,0cyclictest325-21hwrng23:03:410
120729977,0cyclictest325-21hwrng20:22:550
120729977,0cyclictest325-21hwrng19:57:200
120729977,0cyclictest325-21hwrng19:57:200
120729976,1cyclictest674-21snmpd21:08:150
120729976,1cyclictest674-21snmpd19:17:470
120729976,1cyclictest674-21snmpd00:25:350
120729976,1cyclictest674-21snmpd00:17:310
120729975,2cyclictest674-21snmpd21:33:200
120859966,0cyclictest674-21snmpd22:36:482
120859966,0cyclictest674-21snmpd21:00:482
120859965,1cyclictest674-21snmpd23:58:302
120859965,1cyclictest674-21snmpd22:48:282
120859965,1cyclictest652-21ntpd21:40:112
120859960,3cyclictest28643-21dump-pmu-power22:29:592
120809966,0cyclictest674-21snmpd23:02:011
120809966,0cyclictest674-21snmpd22:45:161
120809966,0cyclictest325-21hwrng23:09:511
120809966,0cyclictest325-21hwrng22:26:501
120809966,0cyclictest325-21hwrng22:12:291
120809966,0cyclictest325-21hwrng20:04:301
120809966,0cyclictest325-21hwrng19:30:421
120809966,0cyclictest325-21hwrng19:20:291
120809966,0cyclictest325-21hwrng19:13:181
120809965,1cyclictest674-21snmpd23:50:521
120809965,1cyclictest674-21snmpd22:53:291
120809965,1cyclictest11327-21gltestperf21:45:141
120729966,0cyclictest674-21snmpd22:29:330
120729966,0cyclictest674-21snmpd20:59:510
120729966,0cyclictest325-21hwrng20:45:280
120729966,0cyclictest325-21hwrng19:53:140
120729966,0cyclictest325-21hwrng19:53:140
120729966,0cyclictest325-21hwrng19:37:520
120729965,1cyclictest674-21snmpd23:43:380
120729965,1cyclictest674-21snmpd23:11:070
120729965,1cyclictest674-21snmpd22:31:390
120729965,1cyclictest674-21snmpd19:26:530
120729965,1cyclictest674-21snmpd00:13:100
120729965,1cyclictest15031-21cat20:35:130
120889951,4cyclictest15638-21ldconfig00:35:163
120859955,0cyclictest674-21snmpd23:28:082
120859955,0cyclictest674-21snmpd21:25:152
120859954,1cyclictest674-21snmpd22:14:142
120859954,1cyclictest19789-21ntpq22:05:172
120859951,1cyclictest171rcu_preempt21:30:202
120859950,2cyclictest550-21kworker/2:2+mm_percpu_wq19:45:122
120859950,1cyclictest0-21swapper/223:30:172
120809955,0cyclictest674-21snmpd21:02:161
120809954,1cyclictest674-21snmpd21:33:321
120809954,1cyclictest674-21snmpd20:56:351
120729955,0cyclictest674-21snmpd19:31:110
120729955,0cyclictest32546-21apt-get00:00:000
120729955,0cyclictest325-21hwrng22:49:210
120729955,0cyclictest325-21hwrng21:45:530
120729955,0cyclictest325-21hwrng21:04:550
120729955,0cyclictest325-21hwrng19:41:580
120729954,1cyclictest674-21snmpd23:38:030
120729954,1cyclictest674-21snmpd21:43:010
120729953,2cyclictest674-21snmpd20:17:140
120859944,0cyclictest674-21snmpd23:46:412
120859944,0cyclictest674-21snmpd00:39:232
120859944,0cyclictest674-21snmpd00:15:032
120859943,0cyclictest171rcu_preempt22:50:152
120859942,2cyclictest674-21snmpd20:15:162
120859942,2cyclictest29533-21ntpq23:50:152
120859942,2cyclictest15663-21ntpq21:55:142
120859942,1cyclictest171rcu_preempt21:15:152
120859941,1cyclictest171rcu_preempt23:40:182
120859941,0cyclictest171rcu_preempt23:35:182
120809944,0cyclictest674-21snmpd23:33:531
120809944,0cyclictest325-21hwrng23:57:581
120729944,0cyclictest674-21snmpd23:21:030
120729944,0cyclictest674-21snmpd23:08:200
120729944,0cyclictest325-21hwrng23:17:000
120729944,0cyclictest325-21hwrng20:50:340
120729944,0cyclictest325-21hwrng19:10:130
120729944,0cyclictest325-21hwrng00:06:100
120729944,0cyclictest20665-21turbostat22:14:540
120729943,1cyclictest19141-21fschecks_time23:25:120
120729942,2cyclictest17435-21ntpq19:20:180
120729942,2cyclictest16616-21apt-get20:40:110
120859932,1cyclictest674-21snmpd20:50:022
120859932,1cyclictest652-21ntpd21:10:112
120859932,1cyclictest12941-21/usr/sbin/munin21:50:112
120859931,2cyclictest674-21snmpd20:30:132
120859931,2cyclictest31337-21fw_forwarded_lo19:55:122
120859931,2cyclictest31337-21fw_forwarded_lo19:55:112
120859931,0cyclictest171rcu_preempt20:20:132
120859930,1cyclictest171rcu_preempt21:45:132
120859930,1cyclictest171rcu_preempt20:10:162
120859930,1cyclictest171rcu_preempt19:40:112
120859930,1cyclictest171rcu_preempt19:10:132
120859930,1cyclictest0-21swapper/222:00:132
120809932,1cyclictest7701-21ntpq21:35:151
120809932,1cyclictest674-21snmpd19:47:571
120809932,1cyclictest26818-21/usr/sbin/munin23:45:111
120809931,2cyclictest9927-21ps21:40:181
120809931,2cyclictest4810-21diskstats20:10:131
120809931,2cyclictest14870-21apt23:15:091
120809930,1cyclictest18337-21latency_hist20:45:001
120729933,0cyclictest674-21snmpd22:52:140
120729933,0cyclictest325-21hwrng20:26:000
120729932,1cyclictest674-21snmpd22:16:210
120729932,1cyclictest3997-21sendmail_mailst21:25:180
120729932,1cyclictest1787-21ntpq21:20:160
120729932,1cyclictest0-21swapper/022:40:110
120729931,2cyclictest25572-21grep22:20:140
120729930,3cyclictest0-21swapper/000:30:130
120729930,2cyclictest7800-21ntp_states21:35:160
120729920,2cyclictest15118-21taskset21:55:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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