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2026-01-16 - 09:56
[ 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 all highest latencies:
System rack8slot7.osadl.org (updated Fri Jan 16, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25252991818,0cyclictest59550irq/125-lan00:13:572
25252991817,1cyclictest59550irq/125-lan23:35:212
25252991817,1cyclictest59550irq/125-lan21:15:192
25252991817,1cyclictest59550irq/125-lan20:00:002
25252991716,1cyclictest59550irq/125-lan22:20:122
25252991716,1cyclictest59550irq/125-lan22:01:572
25252991716,1cyclictest59550irq/125-lan21:55:182
25252991716,1cyclictest59550irq/125-lan20:20:172
25252991716,1cyclictest59550irq/125-lan19:20:142
25252991616,0cyclictest59550irq/125-lan23:12:382
25252991616,0cyclictest59550irq/125-lan21:25:162
25252991616,0cyclictest59550irq/125-lan00:25:162
25252991616,0cyclictest59550irq/125-lan00:00:132
25252991615,1cyclictest59550irq/125-lan20:45:172
25252991615,1cyclictest59550irq/125-lan19:40:172
25252991615,1cyclictest59550irq/125-lan19:35:162
25252991615,1cyclictest59550irq/125-lan19:25:222
25252991615,1cyclictest59550irq/125-lan00:35:152
25252991615,1cyclictest59550irq/125-lan00:30:182
25244991616,0cyclictest325-21hwrng21:27:480
25252991515,0cyclictest59550irq/125-lan23:45:162
25252991515,0cyclictest59550irq/125-lan23:05:202
25252991515,0cyclictest59550irq/125-lan22:55:102
25252991515,0cyclictest59550irq/125-lan22:42:282
25252991515,0cyclictest59550irq/125-lan20:55:182
25252991514,1cyclictest59550irq/125-lan23:20:192
25252991514,1cyclictest59550irq/125-lan23:15:132
25252991514,1cyclictest59550irq/125-lan23:00:112
25252991514,1cyclictest59550irq/125-lan22:35:222
25252991514,1cyclictest59550irq/125-lan21:45:142
25252991514,1cyclictest59550irq/125-lan21:20:152
25252991514,1cyclictest59550irq/125-lan20:25:122
25252991514,1cyclictest59550irq/125-lan20:10:152
25252991514,1cyclictest59550irq/125-lan20:09:152
25252991514,1cyclictest59550irq/125-lan19:45:172
25252991514,1cyclictest59550irq/125-lan00:15:132
25252991514,1cyclictest59550irq/125-lan00:05:212
25249991515,0cyclictest325-21hwrng22:23:061
25249991515,0cyclictest325-21hwrng21:58:311
25244991515,0cyclictest325-21hwrng23:55:160
25244991515,0cyclictest325-21hwrng21:33:560
25244991515,0cyclictest325-21hwrng19:19:480
25252991414,0cyclictest59550irq/125-lan22:50:112
25252991413,1cyclictest59550irq/125-lan22:10:122
25252991413,1cyclictest59550irq/125-lan22:05:232
25252991413,1cyclictest59550irq/125-lan20:35:172
25252991413,1cyclictest59550irq/125-lan19:10:212
25249991414,0cyclictest325-21hwrng23:58:201
25249991414,0cyclictest325-21hwrng21:11:251
25249991414,0cyclictest325-21hwrng21:09:231
25249991414,0cyclictest325-21hwrng20:28:241
25244991414,0cyclictest325-21hwrng23:27:370
25244991414,0cyclictest325-21hwrng23:03:020
25244991414,0cyclictest325-21hwrng21:52:220
25244991414,0cyclictest325-21hwrng21:45:120
25244991414,0cyclictest325-21hwrng21:22:420
25244991414,0cyclictest325-21hwrng21:17:330
25244991414,0cyclictest325-21hwrng21:01:100
25244991414,0cyclictest325-21hwrng19:35:090
25244991414,0cyclictest325-21hwrng19:34:080
25244991414,0cyclictest325-21hwrng19:26:580
25244991414,0cyclictest325-21hwrng00:12:400
25244991414,0cyclictest325-21hwrng00:08:340
25244991414,0cyclictest20914-21kworker/0:2+tpm_dev_wq19:23:510
25252991313,0cyclictest59550irq/125-lan21:10:192
25252991312,1cyclictest59550irq/125-lan23:25:172
25252991312,1cyclictest59550irq/125-lan22:15:132
25252991312,1cyclictest59550irq/125-lan21:50:182
25252991312,1cyclictest59550irq/125-lan21:40:122
25252991312,1cyclictest59550irq/125-lan21:30:122
25252991312,1cyclictest59550irq/125-lan21:00:182
25252991312,1cyclictest59550irq/125-lan20:15:172
25252991312,1cyclictest59550irq/125-lan19:30:142
25252991312,1cyclictest59550irq/125-lan19:15:192
25249991313,0cyclictest325-21hwrng22:30:151
25244991313,0cyclictest325-21hwrng23:51:090
25244991313,0cyclictest325-21hwrng23:36:490
25244991313,0cyclictest325-21hwrng23:30:400
25244991313,0cyclictest325-21hwrng23:12:150
25244991313,0cyclictest325-21hwrng22:56:540
25244991313,0cyclictest325-21hwrng22:50:440
25244991313,0cyclictest325-21hwrng22:48:410
25244991313,0cyclictest325-21hwrng22:17:580
25244991313,0cyclictest325-21hwrng22:13:520
25244991313,0cyclictest325-21hwrng22:02:370
25244991313,0cyclictest325-21hwrng21:44:110
25244991313,0cyclictest325-21hwrng20:51:580
25244991313,0cyclictest325-21hwrng20:40:420
25244991313,0cyclictest325-21hwrng20:17:080
25244991313,0cyclictest325-21hwrng20:02:480
25244991313,0cyclictest325-21hwrng19:50:310
25244991313,0cyclictest325-21hwrng19:50:310
25244991313,0cyclictest325-21hwrng19:46:250
25244991313,0cyclictest325-21hwrng19:40:170
25244991313,0cyclictest325-21hwrng19:13:390
25244991313,0cyclictest325-21hwrng00:38:150
25244991313,0cyclictest325-21hwrng00:25:580
25244991313,0cyclictest325-21hwrng00:20:510
25244991313,0cyclictest325-21hwrng00:16:460
25252991212,0cyclictest59550irq/125-lan22:49:152
25252991212,0cyclictest59550irq/125-lan22:25:132
25252991211,1cyclictest59550irq/125-lan23:55:142
25252991211,1cyclictest59550irq/125-lan23:50:182
25252991211,1cyclictest59550irq/125-lan23:30:192
25252991211,1cyclictest59550irq/125-lan22:30:152
25252991211,1cyclictest59550irq/125-lan20:50:112
25252991211,1cyclictest59550irq/125-lan20:00:112
25249991212,0cyclictest325-21hwrng22:10:481
25244991212,0cyclictest325-21hwrng23:16:200
25244991212,0cyclictest325-21hwrng22:27:120
25244991212,0cyclictest325-21hwrng21:06:180
25244991212,0cyclictest325-21hwrng20:45:490
25244991212,0cyclictest325-21hwrng20:38:400
25244991212,0cyclictest325-21hwrng19:57:410
25252991111,0cyclictest59550irq/125-lan21:38:582
25252991111,0cyclictest59550irq/125-lan20:44:572
25252991110,1cyclictest59550irq/125-lan23:40:112
25252991110,1cyclictest59550irq/125-lan19:50:142
25252991110,1cyclictest59550irq/125-lan19:50:132
25249991111,0cyclictest325-21hwrng23:48:051
25249991111,0cyclictest325-21hwrng23:39:531
25249991111,0cyclictest325-21hwrng22:36:241
25249991111,0cyclictest325-21hwrng22:16:571
25249991111,0cyclictest325-21hwrng22:07:451
25249991111,0cyclictest325-21hwrng21:16:321
25249991111,0cyclictest325-21hwrng19:51:321
25249991111,0cyclictest325-21hwrng19:51:321
25249991111,0cyclictest325-21hwrng19:31:041
25249991111,0cyclictest325-21hwrng19:11:361
25249991111,0cyclictest325-21hwrng00:13:421
25249991110,1cyclictest325-21hwrng20:58:061
25244991111,0cyclictest325-21hwrng21:14:290
2525299109,1cyclictest59550irq/125-lan00:20:142
25249991010,0cyclictest325-21hwrng22:59:581
25249991010,0cyclictest325-21hwrng21:40:051
25249991010,0cyclictest325-21hwrng21:37:021
25249991010,0cyclictest325-21hwrng21:32:551
25249991010,0cyclictest325-21hwrng20:50:571
25249991010,0cyclictest325-21hwrng20:48:531
25249991010,0cyclictest325-21hwrng20:14:041
25249991010,0cyclictest325-21hwrng19:56:401
25249991010,0cyclictest325-21hwrng00:15:441
25249991010,0cyclictest325-21hwrng00:00:221
252559998,1cyclictest674-21snmpd23:39:153
252559998,1cyclictest674-21snmpd22:29:353
252529998,1cyclictest59550irq/125-lan21:05:132
252499999,0cyclictest325-21hwrng23:50:081
252499999,0cyclictest325-21hwrng23:13:171
252499999,0cyclictest325-21hwrng22:29:141
252499999,0cyclictest325-21hwrng21:29:511
252499999,0cyclictest325-21hwrng21:00:091
252449999,0cyclictest325-21hwrng22:22:040
252449998,1cyclictest674-21snmpd00:34:440
252559988,0cyclictest674-21snmpd21:08:443
252559988,0cyclictest674-21snmpd20:42:553
252559988,0cyclictest674-21snmpd00:01:533
252559988,0cyclictest325-21hwrng21:50:203
252559988,0cyclictest325-21hwrng00:07:323
252529987,1cyclictest59550irq/125-lan20:30:172
252499988,0cyclictest674-21snmpd00:26:371
252499987,1cyclictest674-21snmpd21:54:501
252449988,0cyclictest674-21snmpd20:10:420
252559977,0cyclictest674-21snmpd22:41:393
252559977,0cyclictest674-21snmpd22:30:443
252559977,0cyclictest674-21snmpd21:47:553
252559977,0cyclictest674-21snmpd21:31:003
252559977,0cyclictest674-21snmpd20:05:123
252559977,0cyclictest674-21snmpd19:24:023
252559977,0cyclictest325-21hwrng23:25:333
252559977,0cyclictest325-21hwrng23:04:033
252559977,0cyclictest325-21hwrng22:45:373
252559977,0cyclictest325-21hwrng19:18:463
252559976,1cyclictest674-21snmpd20:17:553
252559976,1cyclictest674-21snmpd19:56:453
252559976,1cyclictest674-21snmpd19:33:503
252499977,0cyclictest674-21snmpd20:08:091
252499977,0cyclictest674-21snmpd00:22:421
252499977,0cyclictest325-21hwrng19:49:301
252499976,1cyclictest674-21snmpd20:42:221
252499976,1cyclictest674-21snmpd20:02:211
252499976,1cyclictest674-21snmpd00:09:331
252449976,1cyclictest674-21snmpd21:38:370
252449976,1cyclictest674-21snmpd20:58:140
252449976,1cyclictest674-21snmpd20:33:070
252449976,1cyclictest674-21snmpd20:28:250
252449976,1cyclictest674-21snmpd00:00:590
252449975,2cyclictest15847-21cat20:05:140
252559966,0cyclictest674-21snmpd23:15:043
252559966,0cyclictest674-21snmpd22:10:403
252559966,0cyclictest674-21snmpd22:05:323
252559966,0cyclictest674-21snmpd19:37:483
252559966,0cyclictest325-21hwrng23:55:163
252559966,0cyclictest325-21hwrng20:49:553
252559966,0cyclictest325-21hwrng00:36:123
252559965,1cyclictest674-21snmpd22:36:063
252559965,1cyclictest674-21snmpd22:00:373
252559965,1cyclictest674-21snmpd21:25:093
252559965,1cyclictest472-21systemd-logind23:22:513
252559965,1cyclictest472-21systemd-logind20:50:503
252559965,1cyclictest472-21systemd-logind00:23:503
252559965,1cyclictest472-21systemd-logind00:19:503
252559965,1cyclictest411-21systemd-resolve19:25:503
252559965,1cyclictest411-21systemd-resolve19:12:503
252559965,1cyclictest296-21systemd-udevd22:52:513
252559965,1cyclictest249-20systemd-journal21:56:503
252559964,2cyclictest674-21snmpd22:55:363
252499966,0cyclictest674-21snmpd23:40:031
252499966,0cyclictest674-21snmpd22:04:071
252499966,0cyclictest674-21snmpd19:38:171
252499965,1cyclictest674-21snmpd23:29:411
252499965,1cyclictest674-21snmpd21:21:041
252499965,1cyclictest674-21snmpd20:15:091
252499965,1cyclictest674-21snmpd19:20:171
252499960,0cyclictest27143-21dump-pmu-power20:35:001
252449966,0cyclictest674-21snmpd22:08:070
252449965,1cyclictest674-21snmpd20:24:110
252559955,0cyclictest674-21snmpd20:21:013
252559955,0cyclictest325-21hwrng23:07:083
252559955,0cyclictest325-21hwrng22:20:023
252559955,0cyclictest325-21hwrng22:17:583
252559955,0cyclictest325-21hwrng21:15:303
252559955,0cyclictest325-21hwrng20:56:033
252559955,0cyclictest325-21hwrng20:12:013
252559955,0cyclictest325-21hwrng19:54:383
252559955,0cyclictest325-21hwrng19:54:373
252559955,0cyclictest1648-21gltestperf23:30:133
252559954,1cyclictest296-21systemd-udevd21:20:503
252559954,1cyclictest296-21systemd-udevd21:04:513
252559954,1cyclictest27352-21cat00:30:133
252559954,1cyclictest0-21swapper/321:40:153
252559953,2cyclictest26471-21ntpq23:10:163
252499955,0cyclictest674-21snmpd23:33:551
252499955,0cyclictest28040-21gltestperf23:15:121
252499954,1cyclictest674-21snmpd23:08:131
252499954,1cyclictest674-21snmpd22:48:571
252499954,1cyclictest0-21swapper/100:35:011
252449954,1cyclictest674-21snmpd23:20:100
252449951,1cyclictest171rcu_preempt23:40:010
252559944,0cyclictest325-21hwrng23:52:113
252559944,0cyclictest325-21hwrng23:45:013
252559944,0cyclictest325-21hwrng20:35:343
252559944,0cyclictest325-21hwrng20:32:313
252559944,0cyclictest325-21hwrng20:00:463
252559944,0cyclictest325-21hwrng00:29:033
252559943,1cyclictest674-21snmpd21:10:383
252559943,1cyclictest431ktimers/323:40:513
252559943,1cyclictest431ktimers/319:49:503
252559943,1cyclictest0-21swapper/320:25:163
252559942,2cyclictest19786-21apt21:35:123
252499942,2cyclictest6784-21users19:40:191
252499942,2cyclictest18012-21fw_conntrack22:50:121
252499941,1cyclictest674-21snmpd23:20:311
252499941,1cyclictest171rcu_preempt19:15:121
252499940,1cyclictest28218-21ntpq20:35:181
252499940,1cyclictest261rcuc/119:30:001
252499940,1cyclictest24430-21tune2fs21:45:101
252499940,1cyclictest21710-21acpi23:00:101
252499940,1cyclictest171rcu_preempt22:40:131
252499940,1cyclictest171rcu_preempt20:20:121
252499940,0cyclictest0-21swapper/100:35:221
252449943,1cyclictest0-21swapper/023:45:100
252449942,0cyclictest171rcu_preempt22:35:120
252449942,0cyclictest171rcu_preempt22:30:130
252449940,1cyclictest477-21NetworkManager22:41:310
252559931,2cyclictest5926-21cut19:40:133
252449932,1cyclictest151ktimers/021:55:140
252449930,1cyclictest171rcu_preempt23:05:120
252559920,2cyclictest18938-21/usr/sbin/munin00:10:103
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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