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2026-03-05 - 17:45
[ 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 Mar 05, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
24346991817,1cyclictest59550irq/125-lan12:05:141
24346991817,1cyclictest59550irq/125-lan08:30:101
24346991817,1cyclictest59550irq/125-lan07:40:211
24346991717,0cyclictest59550irq/125-lan09:14:371
24346991717,0cyclictest59550irq/125-lan09:01:361
24346991717,0cyclictest59550irq/125-lan08:35:001
24346991716,1cyclictest59550irq/125-lan12:25:191
24346991716,1cyclictest59550irq/125-lan10:35:111
24346991716,1cyclictest59550irq/125-lan07:25:121
24346991616,0cyclictest59550irq/125-lan11:00:171
24346991616,0cyclictest59550irq/125-lan10:45:161
24346991616,0cyclictest59550irq/125-lan10:15:371
24346991616,0cyclictest59550irq/125-lan08:14:081
24346991616,0cyclictest59550irq/125-lan08:00:211
24346991615,1cyclictest59550irq/125-lan11:30:121
24346991615,1cyclictest59550irq/125-lan11:25:531
24346991615,1cyclictest59550irq/125-lan10:00:181
24346991615,1cyclictest59550irq/125-lan08:15:171
24346991614,1cyclictest59550irq/125-lan11:10:111
24346991515,0cyclictest59550irq/125-lan12:10:011
24346991514,1cyclictest59550irq/125-lan12:30:151
24346991514,1cyclictest59550irq/125-lan11:40:141
24346991514,1cyclictest59550irq/125-lan11:35:131
24346991514,1cyclictest59550irq/125-lan11:15:161
24346991514,1cyclictest59550irq/125-lan11:10:011
24346991514,1cyclictest59550irq/125-lan10:50:171
24346991514,1cyclictest59550irq/125-lan10:30:181
24346991514,1cyclictest59550irq/125-lan10:20:161
24346991514,1cyclictest59550irq/125-lan09:55:111
24346991514,1cyclictest59550irq/125-lan09:25:171
24346991514,1cyclictest59550irq/125-lan09:05:201
24346991514,1cyclictest59550irq/125-lan08:55:131
24346991514,1cyclictest59550irq/125-lan08:05:201
24346991514,1cyclictest59550irq/125-lan07:35:111
24346991514,1cyclictest59550irq/125-lan07:20:181
24346991414,0cyclictest59550irq/125-lan11:50:141
24346991414,0cyclictest325-21hwrng09:36:291
24346991413,1cyclictest59550irq/125-lan12:15:121
24346991413,1cyclictest59550irq/125-lan10:05:011
24346991413,1cyclictest59550irq/125-lan09:50:161
24346991413,1cyclictest59550irq/125-lan08:40:191
24351991313,0cyclictest325-21hwrng10:58:232
24351991313,0cyclictest325-21hwrng07:42:492
24346991313,0cyclictest59550irq/125-lan07:54:591
24346991312,1cyclictest59550irq/125-lan09:40:201
24355991212,0cyclictest325-21hwrng10:12:193
24351991212,0cyclictest325-21hwrng09:23:102
24346991212,0cyclictest59550irq/125-lan12:00:011
24346991212,0cyclictest59550irq/125-lan09:15:131
24346991211,1cyclictest59550irq/125-lan12:35:131
24346991211,1cyclictest59550irq/125-lan11:20:131
24346991211,1cyclictest59550irq/125-lan10:55:161
24346991211,1cyclictest59550irq/125-lan08:50:151
24346991211,1cyclictest59550irq/125-lan08:25:111
24346991211,1cyclictest59550irq/125-lan08:00:001
24346991211,1cyclictest59550irq/125-lan07:15:131
24351991111,0cyclictest325-21hwrng12:37:442
24351991111,0cyclictest325-21hwrng11:41:242
2435199110,8cyclictest11195-21ntpq09:15:182
2435199110,6cyclictest31198-21tune2fs07:25:132
24346991111,0cyclictest59550irq/125-lan12:20:121
24346991110,1cyclictest59550irq/125-lan10:10:161
24346991110,1cyclictest59550irq/125-lan09:45:121
24346991110,1cyclictest59550irq/125-lan09:30:121
24346991110,1cyclictest59550irq/125-lan07:30:181
24346991110,1cyclictest59550irq/125-lan07:10:121
2435199108,2cyclictest674-21snmpd11:29:282
2435199108,2cyclictest674-21snmpd08:00:402
24351991010,0cyclictest325-21hwrng10:47:082
24351991010,0cyclictest325-21hwrng09:54:552
24351991010,0cyclictest325-21hwrng09:41:362
2435199100,6cyclictest23448-21/usr/sbin/munin08:25:142
2435199100,5cyclictest29867-21ps08:40:172
2434699109,1cyclictest59550irq/125-lan11:45:171
24346991010,0cyclictest59550irq/125-lan09:23:381
24346991010,0cyclictest59550irq/125-lan08:45:351
243559999,0cyclictest325-21hwrng07:10:033
243559998,1cyclictest674-21snmpd11:09:463
243519998,1cyclictest674-21snmpd10:08:472
243519990,5cyclictest6043-21taskset09:02:502
243519990,5cyclictest5118-21perl10:20:142
243519990,5cyclictest29236-21perl07:20:102
243519990,5cyclictest2895-21basename08:55:122
243519990,5cyclictest28264-21taskset09:56:162
243519990,5cyclictest27215-21grep07:15:122
243519990,5cyclictest21910-21ld12:20:162
243469998,1cyclictest59550irq/125-lan12:00:151
243469998,1cyclictest59550irq/125-lan10:40:111
243469998,1cyclictest59550irq/125-lan08:20:101
243469998,1cyclictest59550irq/125-lan07:45:101
243429999,0cyclictest325-21hwrng09:32:230
243429998,1cyclictest674-21snmpd07:13:100
243559988,0cyclictest674-21snmpd10:55:423
243559988,0cyclictest674-21snmpd09:44:463
243559987,1cyclictest674-21snmpd08:05:303
243559987,1cyclictest325-21hwrng07:15:103
243519987,1cyclictest674-21snmpd07:31:242
243519986,2cyclictest674-21snmpd09:35:512
243519985,3cyclictest7414-21cat07:45:132
243519980,6cyclictest24545-21chrt09:49:392
243519980,6cyclictest22572-21chrt08:23:562
243519980,6cyclictest18770-21chrt12:13:242
243519980,6cyclictest10016-21chrt09:12:472
243519980,5cyclictest3560-21sed07:35:182
243519980,5cyclictest17708-21chrt09:30:172
243519980,4cyclictest3868-21wc10:15:202
243519980,4cyclictest30011-21ntpq10:00:172
243519980,4cyclictest25166-21cut07:10:132
243519980,4cyclictest19664-21ntpq08:15:182
243519980,4cyclictest17992-21sed10:50:212
243519980,4cyclictest14365-21chrt10:42:492
243519980,4cyclictest12478-21taskset10:39:242
243519980,4cyclictest11437-21grep11:55:162
243519980,3cyclictest4351-21chrt11:37:462
243519980,3cyclictest27769-21ldconfig08:35:172
243469988,0cyclictest59550irq/125-lan10:25:141
243429988,0cyclictest674-21snmpd12:09:410
243429988,0cyclictest674-21snmpd11:42:080
243429988,0cyclictest674-21snmpd09:49:490
243429988,0cyclictest674-21snmpd08:19:160
243429988,0cyclictest674-21snmpd07:35:470
243429988,0cyclictest325-21hwrng12:15:110
243429988,0cyclictest325-21hwrng12:14:110
243429988,0cyclictest325-21hwrng10:07:120
243429988,0cyclictest325-21hwrng10:03:060
243429988,0cyclictest325-21hwrng09:52:520
243429988,0cyclictest325-21hwrng09:36:290
243429988,0cyclictest325-21hwrng09:27:150
243429988,0cyclictest325-21hwrng08:39:090
243429988,0cyclictest325-21hwrng07:48:570
243429987,1cyclictest674-21snmpd09:40:300
243429987,1cyclictest674-21snmpd07:51:300
243429986,2cyclictest23204-21cat11:05:140
243559977,0cyclictest674-21snmpd12:04:503
243559977,0cyclictest674-21snmpd11:01:453
243559977,0cyclictest674-21snmpd09:50:133
243559977,0cyclictest674-21snmpd09:49:533
243559977,0cyclictest674-21snmpd09:02:303
243559977,0cyclictest674-21snmpd07:23:563
243559977,0cyclictest325-21hwrng08:02:173
243559977,0cyclictest2817-21kworker/3:2+events09:12:553
243559976,1cyclictest674-21snmpd12:37:523
243559976,1cyclictest674-21snmpd11:55:103
243559976,1cyclictest674-21snmpd08:32:563
243559976,1cyclictest674-21snmpd07:44:143
243559976,1cyclictest2817-21kworker/3:2+events08:47:203
243519977,0cyclictest674-21snmpd12:06:182
243519977,0cyclictest325-21hwrng10:14:222
243519976,1cyclictest674-21snmpd09:05:022
243519972,5cyclictest21081-21sed12:20:002
243519971,5cyclictest12845-21dpkg12:00:002
243519970,6cyclictest9554-21ntpq11:50:152
243519970,6cyclictest32339-21taskset08:46:212
243519970,6cyclictest25648-21ntpq08:30:162
243519970,6cyclictest18030-21sed08:10:192
243519970,5cyclictest0-21swapper/208:06:032
243519970,4cyclictest26567-21taskset12:31:012
243519970,4cyclictest23993-21ntpq12:25:172
243519970,4cyclictest21600-21ntpq11:00:152
243519970,4cyclictest0-21swapper/209:25:162
243519970,3cyclictest27956-21ntpq11:15:152
243519970,3cyclictest26738-21chrt11:12:512
243519970,3cyclictest1565-21ntp_kernel_pll_11:30:152
243519970,3cyclictest10444-21chrt07:51:502
243429977,0cyclictest674-21snmpd11:31:490
243429977,0cyclictest674-21snmpd11:27:080
243429977,0cyclictest674-21snmpd10:47:090
243429977,0cyclictest674-21snmpd10:18:140
243429977,0cyclictest674-21snmpd08:03:000
243429977,0cyclictest674-21snmpd07:41:080
243429977,0cyclictest325-21hwrng12:03:560
243429977,0cyclictest325-21hwrng11:15:480
243429977,0cyclictest325-21hwrng09:56:570
243429977,0cyclictest325-21hwrng09:24:120
243429977,0cyclictest325-21hwrng08:32:590
243429976,1cyclictest9274-21cat10:30:130
243429976,1cyclictest674-21snmpd11:14:290
243429976,1cyclictest674-21snmpd10:58:580
243429976,1cyclictest674-21snmpd08:53:510
243429976,1cyclictest674-21snmpd08:41:370
243429976,1cyclictest674-21snmpd07:56:210
243429976,1cyclictest674-21snmpd07:30:240
243429975,2cyclictest674-21snmpd10:42:340
243559966,0cyclictest674-21snmpd10:47:123
243559966,0cyclictest674-21snmpd10:39:303
243559966,0cyclictest674-21snmpd10:19:273
243559966,0cyclictest674-21snmpd08:51:443
243559966,0cyclictest325-21hwrng09:25:123
243559966,0cyclictest2817-21kworker/3:2+events10:04:083
243559965,1cyclictest674-21snmpd12:29:573
243559965,1cyclictest674-21snmpd12:21:363
243559965,1cyclictest674-21snmpd11:46:463
243559965,1cyclictest674-21snmpd10:41:573
243559965,1cyclictest674-21snmpd09:07:443
243559965,1cyclictest31011-21cpuspeed_turbos07:25:123
243559965,1cyclictest18938-21cpuspeed_turbos09:35:123
243519966,0cyclictest674-21snmpd11:22:502
243519963,3cyclictest7526-21ntpq11:45:142
243519960,6cyclictest9667-21ntp_states10:30:172
243519960,5cyclictest7002-21df_inode10:25:112
243519960,3cyclictest12644-21sshd07:59:372
243519960,3cyclictest1256-21ntpq08:50:162
243519960,3cyclictest0-21swapper/211:06:292
243429966,0cyclictest674-21snmpd11:38:350
243429966,0cyclictest674-21snmpd09:14:090
243429966,0cyclictest672-21lldpd10:21:360
243429966,0cyclictest325-21hwrng12:20:190
243429966,0cyclictest325-21hwrng10:50:130
243429966,0cyclictest325-21hwrng08:23:470
243429966,0cyclictest325-21hwrng08:05:200
243429965,1cyclictest674-21snmpd09:08:240
243429965,1cyclictest674-21snmpd08:45:110
243429965,1cyclictest674-21snmpd07:15:260
243429963,1cyclictest12193-21cron09:20:000
243559955,0cyclictest674-21snmpd11:20:563
243559955,0cyclictest325-21hwrng08:55:313
243559954,1cyclictest674-21snmpd10:25:593
243559954,1cyclictest674-21snmpd08:25:433
243559954,1cyclictest6561-21turbostat11:45:003
243429955,0cyclictest674-21snmpd08:11:000
243429955,0cyclictest325-21hwrng11:00:260
243429955,0cyclictest325-21hwrng10:10:160
243429955,0cyclictest25829-21needreboot12:30:130
243429954,1cyclictest674-21snmpd12:37:540
243429953,2cyclictest674-21snmpd07:21:170
243429950,2cyclictest9698-21pmu-power11:50:160
243559944,0cyclictest674-21snmpd12:34:393
243559944,0cyclictest674-21snmpd11:10:573
243559944,0cyclictest674-21snmpd09:56:163
243559944,0cyclictest325-21hwrng11:50:383
243559944,0cyclictest325-21hwrng09:21:073
243559944,0cyclictest325-21hwrng08:37:053
243559944,0cyclictest325-21hwrng07:36:403
243559944,0cyclictest0-21swapper/307:50:143
243559943,1cyclictest979-21cat07:30:133
243559943,1cyclictest674-21snmpd12:05:183
243559943,1cyclictest674-21snmpd11:36:293
243559943,1cyclictest674-21snmpd10:51:343
243559943,1cyclictest17665-21ld08:10:153
243559942,2cyclictest674-21snmpd11:15:223
243559940,4cyclictest2032-21sed11:30:193
243429944,0cyclictest325-21hwrng11:46:310
243429944,0cyclictest325-21hwrng11:20:560
243429944,0cyclictest325-21hwrng10:28:420
243429942,2cyclictest674-21snmpd10:39:030
243429942,2cyclictest32272-21users07:25:210
243559933,0cyclictest325-21hwrng10:32:483
243559933,0cyclictest325-21hwrng08:15:363
243559933,0cyclictest11309-21gltestperf07:55:123
243559932,1cyclictest674-21snmpd12:16:353
243559932,1cyclictest674-21snmpd07:45:273
243559932,1cyclictest0-21swapper/308:40:163
243559931,2cyclictest5408-21load10:20:163
243559931,2cyclictest21679-21ld08:20:143
243559931,2cyclictest17447-21perl12:10:103
243559931,2cyclictest16695-21dpkg09:30:013
243559930,3cyclictest31995-21ntpq10:05:163
243559930,3cyclictest11279-21ntpq09:15:193
243559930,3cyclictest0-21swapper/311:29:553
243429932,1cyclictest0-21swapper/011:55:120
243429932,1cyclictest0-21swapper/008:25:170
243429931,2cyclictest2950-21irqstats08:55:120
243429931,2cyclictest151ktimers/012:25:120
243429930,3cyclictest4504-21apt-get09:00:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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