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2026-02-15 - 05:54
[ 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 rackcslot2.osadl.org (updated Sun Feb 15, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1510827259,8sleep10-21swapper/119:07:431
1504226755,8sleep00-21swapper/019:07:000
15469993534,0cyclictest0-21swapper/020:23:480
1547099330,1cyclictest0-21swapper/121:45:541
1547099312,5cyclictest16824-21ssh21:34:521
15470993110,1cyclictest0-21swapper/121:03:431
15469993126,5cyclictest0-21swapper/022:57:170
1547099304,3cyclictest15706-21df19:09:521
15470993015,14cyclictest0-21swapper/120:49:471
15469992927,1cyclictest7-21ksoftirqd/021:09:360
15469992910,0cyclictest0-21swapper/000:31:200
1547099282,4cyclictest0-21swapper/120:44:521
1547099281,2cyclictest0-21swapper/121:04:481
15470992810,10cyclictest0-21swapper/123:12:001
15469992826,1cyclictest5662-21apache221:49:380
15469992810,10cyclictest0-21swapper/021:30:170
1546999280,27cyclictest0-21swapper/019:24:560
1547099273,5cyclictest30181-21grep21:09:531
1547099271,5cyclictest0-21swapper/123:37:391
1547099270,2cyclictest0-21swapper/123:24:571
15469992727,0cyclictest0-21swapper/022:52:120
1547099261,8cyclictest0-21swapper/119:52:271
1547099260,4cyclictest0-21swapper/123:59:591
15469992626,0cyclictest0-21swapper/023:26:060
15469992624,2cyclictest0-21swapper/022:01:130
1546999262,1cyclictest29386-21apache_processe00:04:480
1546999260,1cyclictest26361-21irqstats23:59:510
15470992523,1cyclictest636-21nscd23:04:451
15470992512,12cyclictest100150irq/106-eth1-rx22:55:481
15470992410,4cyclictest0-21swapper/121:17:501
1547099240,7cyclictest0-21swapper/122:07:581
1547099240,6cyclictest0-21swapper/121:50:121
1547099240,20cyclictest0-21swapper/119:27:211
15469992424,0cyclictest0-21swapper/000:39:230
15469992410,7cyclictest0-21swapper/022:04:510
1547099233,11cyclictest10412-21cron22:54:351
1547099231,9cyclictest0-21swapper/122:01:491
15470992314,4cyclictest15467-21cyclictest22:09:541
15470992312,6cyclictest0-21swapper/100:08:401
15470992310,5cyclictest0-21swapper/123:39:501
15470992310,5cyclictest0-21swapper/120:14:491
15470992310,1cyclictest0-21swapper/122:37:561
15470992310,11cyclictest100250irq/107-eth1-rx00:15:441
1547099230,9cyclictest0-21swapper/119:19:491
1547099230,6cyclictest10423-21ntp_states00:24:541
1547099230,13cyclictest0-21swapper/123:00:501
1546999237,7cyclictest25472-21/usr/sbin/munin20:59:540
15469992323,0cyclictest0-21swapper/021:35:240
15469992323,0cyclictest0-21swapper/021:12:450
15469992316,6cyclictest636-21nscd23:59:300
15469992312,5cyclictest19028-21ssh22:21:020
15469992310,9cyclictest0-21swapper/020:29:500
15469992310,7cyclictest0-21swapper/023:00:050
15469992310,4cyclictest0-21swapper/022:25:510
15469992310,4cyclictest0-21swapper/021:39:470
15469992310,11cyclictest0-21swapper/023:10:200
1547099222,3cyclictest0-21swapper/123:56:241
1547099221,1cyclictest13627-21fschecks_count00:29:501
15470992211,2cyclictest0-21swapper/119:34:481
15470992210,7cyclictest0-21swapper/119:31:491
15470992210,6cyclictest100250irq/107-eth1-rx23:17:131
15470992210,5cyclictest0-21swapper/122:24:381
15470992210,5cyclictest0-21swapper/120:21:221
1546999224,13cyclictest705-21ntpd19:49:530
1546999222,9cyclictest0-21swapper/020:09:480
15469992213,3cyclictest7-21ksoftirqd/022:14:480
1546999221,15cyclictest29881-21runrttasks22:35:310
15469992210,8cyclictest0-21swapper/023:19:470
15469992210,4cyclictest0-21swapper/019:59:360
15469992210,10cyclictest0-21swapper/022:44:480
1547099212,4cyclictest7466-21/usr/sbin/munin20:09:541
15470992121,0cyclictest0-21swapper/120:24:581
15470992119,2cyclictest5646-21apache221:19:401
15470992119,1cyclictest0-21swapper/120:55:531
15470992115,2cyclictest5646-21apache220:03:281
15470992113,5cyclictest15467-21cyclictest23:22:321
15470992110,8cyclictest0-21swapper/100:38:401
15470992110,2cyclictest0-21swapper/122:19:461
15470992110,2cyclictest0-21swapper/122:14:481
1546999211,17cyclictest0-21swapper/021:55:460
15469992110,8cyclictest0-21swapper/021:24:440
15469992110,5cyclictest0-21swapper/000:24:490
15469992110,5cyclictest0-21swapper/000:12:200
15469992110,3cyclictest0-21swapper/000:19:480
1546999210,1cyclictest0-21swapper/023:16:410
1547099203,10cyclictest0-21swapper/121:24:501
1547099202,5cyclictest0-21swapper/123:31:271
15470992019,1cyclictest5662-21apache223:45:291
1547099201,3cyclictest0-21swapper/119:44:551
15470992010,8cyclictest0-21swapper/121:29:541
15470992010,7cyclictest0-21swapper/119:15:011
15470992010,5cyclictest0-21swapper/121:39:481
1546999205,10cyclictest0-21swapper/020:44:490
1546999203,8cyclictest29148-21diskmemload21:19:480
15469992014,1cyclictest16592-21grep20:34:520
15469992010,9cyclictest100350irq/108-eth1-tx23:51:330
15469992010,6cyclictest0-21swapper/022:30:290
15469992010,5cyclictest0-21swapper/020:39:480
15469992010,3cyclictest0-21swapper/019:44:360
15469992010,2cyclictest0-21swapper/022:09:360
15469992010,2cyclictest0-21swapper/000:17:540
1547099195,4cyclictest18456-21apache_accesses23:49:471
15470991910,6cyclictest100250irq/107-eth1-rx00:20:191
15470991910,3cyclictest0-21swapper/100:09:511
1546999194,6cyclictest0-21swapper/023:04:490
1546999193,11cyclictest0-21swapper/021:14:470
1546999192,7cyclictest100250irq/107-eth1-rx23:33:110
15469991917,2cyclictest947-21sendmail-mta23:41:070
15469991914,3cyclictest81ktimersoftd/020:14:470
15469991913,3cyclictest14809-21munin-node23:44:460
15469991910,5cyclictest0-21swapper/022:40:230
15469991910,1cyclictest0-21swapper/020:53:080
15470991810,4cyclictest0-21swapper/122:42:251
15470991810,4cyclictest0-21swapper/122:30:311
15470991810,3cyclictest0-21swapper/120:39:371
15470991810,3cyclictest0-21swapper/120:29:471
15470991810,2cyclictest0-21swapper/119:54:511
1546999182,8cyclictest0-21swapper/019:19:470
1546999181,8cyclictest0-21swapper/019:34:540
1546999180,15cyclictest29148-21diskmemload21:44:470
1546999180,10cyclictest100450irq/109-eth1-tx23:34:490
1546999180,0cyclictest0-21swapper/019:46:450
1547099172,8cyclictest5655-21apache219:39:471
15470991716,1cyclictest4529-21ssh22:44:581
15470991715,1cyclictest15467-21cyclictest21:57:241
1546999177,4cyclictest0-21swapper/020:55:050
1546999175,6cyclictest0-21swapper/019:29:530
1546999173,8cyclictest0-21swapper/019:14:560
1546999171,11cyclictest0-21swapper/020:24:490
1546999164,8cyclictest0-21swapper/020:04:470
15469991610,4cyclictest0-21swapper/019:59:460
15470991510,1cyclictest0-21swapper/120:34:401
15470991510,1cyclictest0-21swapper/120:04:471
1546999150,14cyclictest0-21swapper/019:10:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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