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2026-01-15 - 09:03
[ 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 15, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24197991918,1cyclictest59550irq/125-lan20:15:172
24197991817,1cyclictest59550irq/125-lan22:50:112
24197991817,1cyclictest59550irq/125-lan22:05:172
24197991817,1cyclictest59550irq/125-lan21:20:222
24197991817,1cyclictest59550irq/125-lan20:05:122
24197991817,1cyclictest59550irq/125-lan19:10:122
24197991717,0cyclictest59550irq/125-lan22:18:082
24197991717,0cyclictest59550irq/125-lan21:15:182
24197991717,0cyclictest59550irq/125-lan20:35:132
24197991717,0cyclictest59550irq/125-lan00:18:342
24197991716,1cyclictest59550irq/125-lan23:50:212
24197991716,1cyclictest59550irq/125-lan21:05:152
24197991716,1cyclictest59550irq/125-lan19:35:182
24197991716,1cyclictest59550irq/125-lan00:20:162
24197991616,0cyclictest59550irq/125-lan23:15:192
24197991615,1cyclictest59550irq/125-lan23:20:102
24197991615,1cyclictest59550irq/125-lan22:25:172
24197991615,1cyclictest59550irq/125-lan22:10:122
24197991615,1cyclictest59550irq/125-lan19:45:152
24197991615,1cyclictest59550irq/125-lan19:15:172
24197991515,0cyclictest59550irq/125-lan23:00:112
24197991515,0cyclictest59550irq/125-lan22:45:182
24197991515,0cyclictest59550irq/125-lan22:40:002
24197991515,0cyclictest59550irq/125-lan22:30:112
24197991515,0cyclictest59550irq/125-lan22:23:462
24197991515,0cyclictest59550irq/125-lan21:00:112
24197991514,1cyclictest59550irq/125-lan23:40:112
24197991514,1cyclictest59550irq/125-lan23:10:122
24197991514,1cyclictest59550irq/125-lan21:50:122
24197991514,1cyclictest59550irq/125-lan21:10:122
24197991514,1cyclictest59550irq/125-lan20:30:122
24197991514,1cyclictest59550irq/125-lan20:25:172
24197991514,1cyclictest59550irq/125-lan00:25:142
24194991515,0cyclictest325-21hwrng23:06:221
24200991414,0cyclictest325-21hwrng19:53:513
24197991414,0cyclictest59550irq/125-lan23:58:082
24197991414,0cyclictest59550irq/125-lan21:35:142
24197991414,0cyclictest325-21hwrng00:11:542
24197991414,0cyclictest325-21hwrng00:04:442
24197991413,1cyclictest59550irq/125-lan23:35:112
24197991413,1cyclictest59550irq/125-lan23:25:132
24197991413,1cyclictest59550irq/125-lan21:30:132
24197991413,1cyclictest59550irq/125-lan19:50:192
24197991413,1cyclictest59550irq/125-lan19:43:472
24194991414,0cyclictest325-21hwrng23:16:361
24200991313,0cyclictest3886-21kworker/3:0+events23:05:053
24200991313,0cyclictest325-21hwrng19:45:403
24197991313,0cyclictest59550irq/125-lan23:48:462
24197991313,0cyclictest59550irq/125-lan23:34:532
24197991313,0cyclictest325-21hwrng19:55:542
24197991313,0cyclictest325-21hwrng00:38:312
24197991313,0cyclictest325-21hwrng00:09:512
24197991312,1cyclictest59550irq/125-lan20:50:122
24197991312,1cyclictest59550irq/125-lan20:45:002
24197991312,1cyclictest59550irq/125-lan20:10:202
24197991312,1cyclictest59550irq/125-lan00:30:112
24200991212,0cyclictest325-21hwrng22:21:183
24200991212,0cyclictest325-21hwrng22:18:143
24200991212,0cyclictest325-21hwrng21:56:443
24200991212,0cyclictest325-21hwrng19:44:373
24200991212,0cyclictest325-21hwrng00:10:523
24200991212,0cyclictest325-21hwrng00:07:483
24197991212,0cyclictest59550irq/125-lan23:09:462
24197991212,0cyclictest59550irq/125-lan21:46:462
24197991212,0cyclictest325-21hwrng22:03:542
24197991211,1cyclictest59550irq/125-lan20:45:152
24194991212,0cyclictest325-21hwrng20:17:231
24194991212,0cyclictest325-21hwrng19:45:401
24194991212,0cyclictest325-21hwrng00:29:181
24194991212,0cyclictest325-21hwrng00:07:481
24200991111,0cyclictest325-21hwrng22:10:023
24200991111,0cyclictest325-21hwrng19:57:573
24200991111,0cyclictest325-21hwrng19:38:293
24197991111,0cyclictest59550irq/125-lan19:20:092
24197991111,0cyclictest325-21hwrng21:42:242
24197991110,1cyclictest59550irq/125-lan20:00:142
24194991111,0cyclictest325-21hwrng22:18:141
24194991111,0cyclictest325-21hwrng21:56:441
24194991111,0cyclictest325-21hwrng20:10:141
24194991111,0cyclictest325-21hwrng19:44:381
24200991010,0cyclictest325-21hwrng19:32:213
24200991010,0cyclictest325-21hwrng19:32:203
2419799109,1cyclictest59550irq/125-lan20:55:142
2419799109,1cyclictest59550irq/125-lan20:20:112
24194991010,0cyclictest325-21hwrng22:21:181
24194991010,0cyclictest325-21hwrng22:10:021
24194991010,0cyclictest325-21hwrng19:57:571
24194991010,0cyclictest325-21hwrng19:38:291
24194991010,0cyclictest325-21hwrng00:10:521
2418999108,1cyclictest674-21snmpd20:43:020
242009999,0cyclictest325-21hwrng23:49:223
242009999,0cyclictest325-21hwrng23:03:173
242009999,0cyclictest325-21hwrng22:05:573
242009999,0cyclictest325-21hwrng00:25:133
242009999,0cyclictest325-21hwrng00:17:013
242009998,1cyclictest674-21snmpd23:18:523
241979998,1cyclictest59550irq/125-lan21:55:152
241979998,1cyclictest59550irq/125-lan19:25:202
241899998,1cyclictest674-21snmpd20:21:130
242009988,0cyclictest325-21hwrng23:56:323
242009988,0cyclictest325-21hwrng23:51:253
242009988,0cyclictest325-21hwrng23:27:523
242009988,0cyclictest325-21hwrng22:00:493
242009988,0cyclictest325-21hwrng21:29:053
242009988,0cyclictest325-21hwrng21:07:353
242009988,0cyclictest325-21hwrng21:03:283
242009988,0cyclictest325-21hwrng20:21:303
242009988,0cyclictest325-21hwrng20:19:273
242009988,0cyclictest325-21hwrng19:15:573
242009988,0cyclictest325-21hwrng00:23:093
242009987,1cyclictest674-21snmpd20:28:193
242009986,1cyclictest3886-21kworker/3:0+events23:30:513
242009986,1cyclictest3886-21kworker/3:0+events21:33:133
242009986,1cyclictest3886-21kworker/3:0+events19:12:093
242009986,0cyclictest171rcu_preempt21:15:003
241979988,0cyclictest59550irq/125-lan22:40:002
241979987,1cyclictest59550irq/125-lan22:55:202
241949988,0cyclictest674-21snmpd23:42:531
241949988,0cyclictest674-21snmpd20:32:251
241949988,0cyclictest674-21snmpd19:29:181
241949988,0cyclictest325-21hwrng20:05:071
241949988,0cyclictest325-21hwrng19:52:501
241949988,0cyclictest325-21hwrng19:10:511
241949988,0cyclictest325-21hwrng00:17:011
241949987,1cyclictest674-21snmpd21:24:271
241899988,0cyclictest674-21snmpd22:03:520
241899988,0cyclictest674-21snmpd20:53:080
241899988,0cyclictest674-21snmpd20:12:250
241899988,0cyclictest674-21snmpd00:13:120
241899988,0cyclictest325-21hwrng22:49:590
241899988,0cyclictest325-21hwrng21:52:370
241899988,0cyclictest325-21hwrng20:59:230
241899988,0cyclictest325-21hwrng20:26:370
241899988,0cyclictest325-21hwrng20:01:000
241899988,0cyclictest325-21hwrng19:20:040
241899988,0cyclictest325-21hwrng00:02:410
241899987,1cyclictest674-21snmpd21:48:340
241899980,6cyclictest3158-21turbostat23:35:000
242009976,1cyclictest3886-21kworker/3:0+events23:40:013
242009976,1cyclictest3886-21kworker/3:0+events23:35:433
242009976,1cyclictest3886-21kworker/3:0+events23:20:093
242009976,1cyclictest3886-21kworker/3:0+events23:10:113
242009976,1cyclictest3886-21kworker/3:0+events22:55:233
242009976,1cyclictest3886-21kworker/3:0+events22:50:253
242009976,1cyclictest3886-21kworker/3:0+events22:45:473
242009976,1cyclictest3886-21kworker/3:0+events22:40:253
242009976,1cyclictest3886-21kworker/3:0+events22:35:253
242009976,1cyclictest3886-21kworker/3:0+events22:30:093
242009976,1cyclictest3886-21kworker/3:0+events22:25:093
242009976,1cyclictest3886-21kworker/3:0+events21:50:313
242009976,1cyclictest3886-21kworker/3:0+events21:45:273
242009976,1cyclictest3886-21kworker/3:0+events21:40:273
242009976,1cyclictest3886-21kworker/3:0+events21:35:273
242009976,1cyclictest3886-21kworker/3:0+events21:20:053
242009976,1cyclictest3886-21kworker/3:0+events21:15:063
242009976,1cyclictest3886-21kworker/3:0+events20:55:093
242009976,1cyclictest3886-21kworker/3:0+events20:50:013
242009976,1cyclictest3886-21kworker/3:0+events20:45:353
242009976,1cyclictest3886-21kworker/3:0+events20:40:333
242009976,1cyclictest3886-21kworker/3:0+events20:35:013
242009976,1cyclictest3886-21kworker/3:0+events20:30:513
242009976,1cyclictest3886-21kworker/3:0+events20:10:033
242009976,1cyclictest3886-21kworker/3:0+events20:05:233
242009976,1cyclictest3886-21kworker/3:0+events20:00:333
242009976,1cyclictest3886-21kworker/3:0+events19:25:373
242009976,1cyclictest3886-21kworker/3:0+events19:20:093
242009976,1cyclictest3886-21kworker/3:0+events00:35:263
242009976,1cyclictest3886-21kworker/3:0+events00:00:493
242009972,3cyclictest26583-21awk00:30:163
241949977,0cyclictest674-21snmpd22:02:191
241949977,0cyclictest674-21snmpd20:25:371
241949977,0cyclictest674-21snmpd20:24:581
241949977,0cyclictest674-21snmpd20:04:121
241949977,0cyclictest325-21hwrng22:27:271
241949977,0cyclictest325-21hwrng22:05:561
241949977,0cyclictest325-21hwrng00:04:441
241949976,1cyclictest674-21snmpd21:15:301
241949976,1cyclictest674-21snmpd20:47:141
241949976,1cyclictest674-21snmpd19:17:091
241899977,0cyclictest674-21snmpd23:36:560
241899977,0cyclictest674-21snmpd23:11:040
241899977,0cyclictest674-21snmpd22:22:260
241899977,0cyclictest674-21snmpd19:52:400
241899977,0cyclictest674-21snmpd00:37:130
241899977,0cyclictest325-21hwrng23:15:350
241899977,0cyclictest325-21hwrng23:02:160
241899977,0cyclictest325-21hwrng19:31:190
241899977,0cyclictest325-21hwrng19:31:180
241899976,1cyclictest674-21snmpd23:43:140
241899976,1cyclictest674-21snmpd22:56:060
241899976,1cyclictest674-21snmpd22:44:030
241899976,1cyclictest674-21snmpd19:41:450
241979966,0cyclictest674-21snmpd19:30:572
241979966,0cyclictest674-21snmpd19:30:562
241979965,1cyclictest674-21snmpd21:27:092
241949966,0cyclictest674-21snmpd23:51:591
241949966,0cyclictest674-21snmpd22:55:241
241949966,0cyclictest674-21snmpd22:35:261
241949966,0cyclictest325-21hwrng22:30:311
241949965,1cyclictest674-21snmpd22:54:481
241949965,1cyclictest674-21snmpd22:47:451
241949965,1cyclictest674-21snmpd21:51:161
241949965,1cyclictest674-21snmpd20:55:381
241899966,0cyclictest674-21snmpd23:51:440
241899966,0cyclictest674-21snmpd23:28:140
241899966,0cyclictest674-21snmpd22:53:540
241899966,0cyclictest674-21snmpd22:25:050
241899966,0cyclictest674-21snmpd21:00:230
241899966,0cyclictest674-21snmpd20:47:410
241899966,0cyclictest674-21snmpd20:36:530
241899966,0cyclictest674-21snmpd19:56:340
241899966,0cyclictest674-21snmpd00:27:300
241899965,1cyclictest674-21snmpd23:46:200
241899965,1cyclictest674-21snmpd21:06:380
241899965,1cyclictest674-21snmpd20:33:080
241899965,1cyclictest674-21snmpd19:47:210
241949955,0cyclictest674-21snmpd21:46:251
241949955,0cyclictest674-21snmpd21:03:231
241949955,0cyclictest674-21snmpd00:23:031
241949955,0cyclictest325-21hwrng23:12:301
241949955,0cyclictest325-21hwrng19:31:191
241949955,0cyclictest325-21hwrng19:31:191
241949954,1cyclictest2027-21cat20:50:141
241949953,2cyclictest674-21snmpd23:25:371
241949953,2cyclictest13922-21cat22:40:131
241949950,1cyclictest31148-21idleruntime-cro23:25:001
241899955,0cyclictest674-21snmpd21:21:210
241899955,0cyclictest674-21snmpd20:16:000
241899955,0cyclictest674-21snmpd00:15:090
241899955,0cyclictest325-21hwrng23:06:220
241899954,1cyclictest674-21snmpd23:57:440
241899954,1cyclictest500-21in:imuxsock21:33:420
241899954,1cyclictest26453-21needreboot00:30:140
241949943,1cyclictest674-21snmpd23:30:071
241949943,1cyclictest674-21snmpd21:25:151
241949942,2cyclictest22917-21seq23:01:561
241949942,2cyclictest21697-21forks21:40:111
241949940,2cyclictest5146-21idleruntime-cro23:40:001
241899944,0cyclictest674-21snmpd21:40:550
241899943,1cyclictest674-21snmpd21:29:180
241899943,1cyclictest3498-21cat22:15:170
241899943,1cyclictest26789-21cat19:15:130
241899943,1cyclictest22259-21cat00:20:130
241899942,2cyclictest674-21snmpd22:32:260
241899942,2cyclictest31186-21ntpq19:25:160
241949932,1cyclictest652-21ntpd21:10:111
241949932,1cyclictest652-21ntpd21:05:111
241949932,1cyclictest652-21ntpd19:20:111
241949932,1cyclictest18375-21ntpq21:30:171
241949931,2cyclictest8033-21tail23:45:141
241949931,2cyclictest28174-21smartctl00:35:131
241949930,3cyclictest27859-21fw_forwarded_lo20:35:131
241949930,0cyclictest0-21swapper/120:40:121
241899932,1cyclictest674-21snmpd21:10:300
241899932,1cyclictest31927-21cat22:05:120
241899932,1cyclictest26093-21cron19:15:010
241899932,1cyclictest151ktimers/023:20:170
241899932,1cyclictest1508-21cat22:10:130
241899932,1cyclictest11826-21fw_conntrack21:15:140
241899932,1cyclictest11507-21kernelversion22:35:130
241899931,2cyclictest28713-21sed21:55:190
241899931,2cyclictest2714-21ntpq19:35:150
241899931,2cyclictest16124-21fw_packets00:05:120
241899931,2cyclictest15022-21perl20:05:120
241899931,1cyclictest19516-21apt-get21:35:090
241949921,1cyclictest674-21snmpd00:30:031
241949921,1cyclictest19588-21cpuspeed_turbos21:35:111
241949920,2cyclictest11778-21chrt23:55:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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