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2026-02-28 - 22:59
[ 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 Sat Feb 28, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2542499310,31cyclictest325-21hwrng07:54:211
25424991817,1cyclictest59550irq/125-lan10:30:161
25424991817,1cyclictest59550irq/125-lan10:00:141
25424991817,1cyclictest59550irq/125-lan09:10:161
25424991717,0cyclictest59550irq/125-lan11:31:331
25424991716,1cyclictest59550irq/125-lan12:35:131
25424991716,1cyclictest59550irq/125-lan11:35:171
25424991716,1cyclictest59550irq/125-lan11:19:591
25424991716,1cyclictest59550irq/125-lan10:45:121
25424991716,1cyclictest59550irq/125-lan10:40:201
25424991716,1cyclictest59550irq/125-lan10:05:131
25424991716,1cyclictest59550irq/125-lan09:40:171
25424991716,1cyclictest59550irq/125-lan08:25:171
25424991716,1cyclictest59550irq/125-lan07:30:171
25424991716,1cyclictest59550irq/125-lan07:30:011
25424991616,0cyclictest59550irq/125-lan10:59:321
25424991615,1cyclictest59550irq/125-lan11:10:111
25424991615,1cyclictest59550irq/125-lan08:20:141
25424991615,1cyclictest59550irq/125-lan08:10:151
25424991615,1cyclictest59550irq/125-lan08:00:151
25424991615,1cyclictest59550irq/125-lan07:10:111
25424991614,1cyclictest59550irq/125-lan12:00:101
25433991515,0cyclictest325-21hwrng12:12:233
25424991515,0cyclictest59550irq/125-lan12:10:121
25424991515,0cyclictest59550irq/125-lan11:40:111
25424991515,0cyclictest59550irq/125-lan11:00:151
25424991515,0cyclictest59550irq/125-lan10:35:151
25424991515,0cyclictest59550irq/125-lan10:26:321
25424991515,0cyclictest59550irq/125-lan09:55:321
25424991515,0cyclictest59550irq/125-lan07:55:151
25424991514,1cyclictest59550irq/125-lan11:50:161
25424991514,1cyclictest59550irq/125-lan11:05:151
25424991514,1cyclictest59550irq/125-lan10:20:151
25424991514,1cyclictest59550irq/125-lan10:10:151
25424991514,1cyclictest59550irq/125-lan09:05:131
25424991514,1cyclictest59550irq/125-lan09:00:111
25424991514,1cyclictest59550irq/125-lan08:35:151
25424991514,1cyclictest59550irq/125-lan08:30:081
25419991515,0cyclictest325-21hwrng09:15:130
25424991414,0cyclictest59550irq/125-lan11:25:111
25424991414,0cyclictest59550irq/125-lan09:45:201
25424991414,0cyclictest59550irq/125-lan09:30:191
25424991414,0cyclictest59550irq/125-lan09:15:151
25424991414,0cyclictest59550irq/125-lan07:35:171
25424991414,0cyclictest59550irq/125-lan07:35:161
25424991414,0cyclictest325-21hwrng08:56:481
25424991414,0cyclictest325-21hwrng08:48:361
25424991414,0cyclictest325-21hwrng08:40:251
25424991413,1cyclictest59550irq/125-lan12:30:121
25424991413,1cyclictest59550irq/125-lan10:15:131
25424991413,1cyclictest59550irq/125-lan09:20:121
25419991414,0cyclictest325-21hwrng11:43:430
25419991414,0cyclictest325-21hwrng09:20:210
25433991313,0cyclictest325-21hwrng11:51:533
25433991313,0cyclictest325-21hwrng08:50:403
25424991313,0cyclictest325-21hwrng12:15:271
25424991313,0cyclictest325-21hwrng08:17:531
25424991313,0cyclictest325-21hwrng07:42:021
25424991313,0cyclictest325-21hwrng07:16:261
25424991312,1cyclictest59550irq/125-lan12:20:001
25424991312,1cyclictest59550irq/125-lan12:05:101
25424991312,1cyclictest59550irq/125-lan11:45:141
25419991313,0cyclictest325-21hwrng10:58:400
25433991212,0cyclictest325-21hwrng09:21:233
25433991212,0cyclictest325-21hwrng08:55:463
25433991212,0cyclictest325-21hwrng07:58:253
25424991212,0cyclictest59550irq/125-lan11:55:171
25424991212,0cyclictest59550irq/125-lan09:35:331
25424991211,1cyclictest59550irq/125-lan12:25:191
25424991211,1cyclictest59550irq/125-lan07:45:201
25419991212,0cyclictest325-21hwrng11:54:590
25419991212,0cyclictest325-21hwrng08:16:510
25433991111,0cyclictest325-21hwrng09:55:103
25429991110,1cyclictest674-21snmpd08:37:332
25424991110,1cyclictest59550irq/125-lan09:25:171
25419991111,0cyclictest325-21hwrng10:16:410
25419991111,0cyclictest325-21hwrng10:02:200
25433991010,0cyclictest325-21hwrng11:57:023
25433991010,0cyclictest325-21hwrng10:10:323
25433991010,0cyclictest325-21hwrng09:40:503
25433991010,0cyclictest325-21hwrng09:35:433
25433991010,0cyclictest325-21hwrng09:10:063
2542499109,1cyclictest59550irq/125-lan07:20:131
2542499108,1cyclictest59550irq/125-lan09:50:141
25424991010,0cyclictest59550irq/125-lan08:05:031
25424991010,0cyclictest325-21hwrng08:54:451
25419991010,0cyclictest325-21hwrng09:51:040
254339999,0cyclictest325-21hwrng12:17:303
254339999,0cyclictest325-21hwrng09:19:193
254339999,0cyclictest325-21hwrng09:00:533
254339999,0cyclictest325-21hwrng08:47:343
254339999,0cyclictest325-21hwrng08:44:303
254339999,0cyclictest325-21hwrng08:34:173
254199998,1cyclictest674-21snmpd09:59:320
254199998,1cyclictest674-21snmpd08:05:470
254339988,0cyclictest674-21snmpd12:01:423
254339988,0cyclictest325-21hwrng12:25:423
254339988,0cyclictest325-21hwrng11:45:463
254339988,0cyclictest325-21hwrng11:36:323
254339988,0cyclictest325-21hwrng10:35:063
254339988,0cyclictest325-21hwrng10:23:513
254339988,0cyclictest325-21hwrng10:18:423
254339988,0cyclictest325-21hwrng10:00:173
254339988,0cyclictest325-21hwrng09:46:583
254339988,0cyclictest325-21hwrng08:37:213
254339988,0cyclictest325-21hwrng08:26:043
254339988,0cyclictest325-21hwrng08:18:553
254339988,0cyclictest325-21hwrng08:06:383
254339986,2cyclictest674-21snmpd07:43:423
254299988,0cyclictest674-21snmpd11:03:402
254299988,0cyclictest674-21snmpd10:18:562
254299988,0cyclictest674-21snmpd10:13:392
254299988,0cyclictest674-21snmpd08:09:412
254299987,1cyclictest674-21snmpd12:34:312
254299987,1cyclictest674-21snmpd11:42:302
254299987,1cyclictest674-21snmpd11:37:522
254299987,1cyclictest674-21snmpd07:22:492
254199988,0cyclictest325-21hwrng11:04:480
254199988,0cyclictest325-21hwrng07:21:330
254199987,1cyclictest674-21snmpd11:24:190
254199987,1cyclictest674-21snmpd10:33:000
254199987,1cyclictest674-21snmpd07:57:160
254339977,0cyclictest674-21snmpd12:30:433
254339977,0cyclictest674-21snmpd11:40:573
254339977,0cyclictest674-21snmpd11:10:053
254339977,0cyclictest674-21snmpd09:05:373
254339977,0cyclictest672-21lldpd08:01:283
254339977,0cyclictest325-21hwrng12:20:343
254339977,0cyclictest325-21hwrng11:28:213
254339977,0cyclictest325-21hwrng10:34:043
254339977,0cyclictest325-21hwrng10:07:283
254339977,0cyclictest325-21hwrng09:52:063
254339977,0cyclictest325-21hwrng09:34:413
254339977,0cyclictest325-21hwrng08:20:583
254339976,1cyclictest674-21snmpd08:12:343
254339976,1cyclictest674-21snmpd07:45:043
254299977,0cyclictest674-21snmpd12:26:222
254299977,0cyclictest674-21snmpd11:21:102
254299977,0cyclictest674-21snmpd10:25:272
254299977,0cyclictest674-21snmpd10:22:572
254299977,0cyclictest674-21snmpd09:08:342
254299977,0cyclictest674-21snmpd08:53:452
254299977,0cyclictest674-21snmpd08:01:372
254299977,0cyclictest674-21snmpd07:25:342
254299977,0cyclictest674-21snmpd07:17:572
254299977,0cyclictest325-21hwrng09:15:132
254299977,0cyclictest325-21hwrng07:37:582
254299977,0cyclictest325-21hwrng07:37:582
254299976,1cyclictest674-21snmpd12:23:042
254299976,1cyclictest674-21snmpd10:07:442
254299975,2cyclictest674-21snmpd09:00:412
254299970,5cyclictest26846-21munin-run09:55:002
254249976,1cyclictest59550irq/125-lan11:15:131
254199977,0cyclictest674-21snmpd11:16:140
254199977,0cyclictest674-21snmpd07:17:020
254199977,0cyclictest325-21hwrng12:31:500
254199977,0cyclictest325-21hwrng11:10:570
254199977,0cyclictest325-21hwrng07:53:190
254199977,0cyclictest325-21hwrng07:49:120
254199977,0cyclictest325-21hwrng07:41:010
254199977,0cyclictest325-21hwrng07:40:000
254199977,0cyclictest325-21hwrng07:39:590
254199977,0cyclictest325-21hwrng07:33:510
254199977,0cyclictest325-21hwrng07:26:420
254199976,1cyclictest674-21snmpd11:09:460
254199976,1cyclictest674-21snmpd10:37:260
254199976,1cyclictest674-21snmpd10:28:210
254199976,1cyclictest674-21snmpd09:05:040
254199976,1cyclictest674-21snmpd08:54:090
254199976,1cyclictest674-21snmpd08:21:560
254199975,2cyclictest674-21snmpd09:46:310
254199975,2cyclictest674-21snmpd08:25:440
254339966,0cyclictest674-21snmpd07:30:063
254339966,0cyclictest4852-21kworker/3:2+events12:09:183
254339966,0cyclictest325-21hwrng11:32:273
254339966,0cyclictest325-21hwrng10:25:533
254339966,0cyclictest325-21hwrng09:27:313
254339965,1cyclictest674-21snmpd10:41:573
254339965,1cyclictest674-21snmpd07:25:183
254339965,1cyclictest3277-21cpuspeed_turbos07:35:143
254339965,1cyclictest3277-21cpuspeed_turbos07:35:143
254299966,0cyclictest674-21snmpd11:06:572
254299966,0cyclictest325-21hwrng08:30:102
254299965,1cyclictest674-21snmpd09:11:332
254299965,1cyclictest674-21snmpd08:12:162
254299965,1cyclictest19637-21cat08:15:152
254249965,1cyclictest59550irq/125-lan10:50:171
254199966,0cyclictest674-21snmpd12:20:430
254199966,0cyclictest674-21snmpd10:43:430
254199966,0cyclictest674-21snmpd09:41:470
254199966,0cyclictest674-21snmpd08:57:300
254199966,0cyclictest674-21snmpd08:10:590
254199966,0cyclictest325-21hwrng12:28:450
254199966,0cyclictest325-21hwrng07:11:200
254199965,1cyclictest674-21snmpd10:23:020
254199965,1cyclictest674-21snmpd09:11:550
254199965,1cyclictest674-21snmpd09:00:050
254339955,0cyclictest674-21snmpd11:01:123
254339955,0cyclictest674-21snmpd10:59:193
254339954,1cyclictest674-21snmpd11:17:563
254339954,1cyclictest0-21swapper/307:55:013
254299955,0cyclictest674-21snmpd11:53:382
254299955,0cyclictest674-21snmpd11:28:142
254299955,0cyclictest325-21hwrng12:18:322
254299955,0cyclictest325-21hwrng11:31:262
254299955,0cyclictest325-21hwrng10:40:142
254299955,0cyclictest325-21hwrng09:32:382
254299955,0cyclictest16856-21dump-pmu-power10:50:002
254299954,1cyclictest674-21snmpd11:17:172
254299954,1cyclictest674-21snmpd07:14:382
254299954,1cyclictest11128-21cat10:35:132
254199955,0cyclictest674-21snmpd11:29:350
254199954,1cyclictest674-21snmpd11:49:210
254199954,1cyclictest674-21snmpd08:38:540
254199954,1cyclictest151ktimers/010:10:150
254199950,5cyclictest2820-21apt11:35:000
254339944,0cyclictest674-21snmpd10:46:093
254339942,2cyclictest674-21snmpd07:14:233
254299944,0cyclictest674-21snmpd08:49:232
254299944,0cyclictest325-21hwrng12:11:222
254299944,0cyclictest325-21hwrng10:58:402
254299944,0cyclictest325-21hwrng10:50:272
254299944,0cyclictest325-21hwrng09:41:522
254299944,0cyclictest325-21hwrng07:51:162
254299944,0cyclictest15405-21gltestperf12:05:112
254299943,1cyclictest674-21snmpd09:58:472
254299943,1cyclictest674-21snmpd08:43:052
254299943,1cyclictest5972-21ntpq07:40:172
254299943,1cyclictest26350-21ntpq11:10:162
254299942,2cyclictest11474-21cat11:55:132
254299940,2cyclictest8805-21dump-pmu-power11:50:002
254199944,0cyclictest674-21snmpd12:19:010
254199944,0cyclictest674-21snmpd08:34:140
254199944,0cyclictest325-21hwrng12:05:130
254199944,0cyclictest325-21hwrng10:51:280
254199944,0cyclictest325-21hwrng10:45:210
254199944,0cyclictest325-21hwrng08:01:300
254199943,1cyclictest464-21irqbalance09:37:210
254199942,2cyclictest26997-21apt-get12:35:090
254199942,2cyclictest15597-21cat09:25:150
254199940,4cyclictest14771-21turbostat12:05:000
254339932,1cyclictest674-21snmpd12:35:003
254339932,1cyclictest4852-21kworker/3:2+events11:20:003
254339932,1cyclictest4852-21kworker/3:2+events11:05:053
254339932,1cyclictest4852-21kworker/3:2+events10:50:033
254339932,1cyclictest431ktimers/307:20:183
254339932,1cyclictest15349-21kworker/3:0+events07:15:183
254299933,0cyclictest325-21hwrng07:45:072
254299933,0cyclictest325-21hwrng07:32:492
254299932,1cyclictest9434-21ntpq10:30:152
254299932,1cyclictest674-21snmpd10:00:372
254299932,1cyclictest351ktimers/209:35:172
254299932,1cyclictest27443-21cat12:35:112
254299932,1cyclictest12079-21cut07:55:162
254299931,2cyclictest4570-21seq08:55:522
254299931,2cyclictest21936-21collect208:20:162
254299931,2cyclictest15150-21apt-get09:25:132
254199932,1cyclictest674-21snmpd10:05:070
254199932,1cyclictest674-21snmpd08:49:470
254199932,1cyclictest30329-21ntpq08:40:150
254199931,2cyclictest3903-21ntpq11:35:140
254199930,2cyclictest11340-21fw_forwarded_lo11:55:110
254299920,2cyclictest677-21munin-node09:20:122
254299920,2cyclictest23189-21apt-get08:25:112
254299920,2cyclictest23087-21chrt09:45:002
254299920,2cyclictest13027-21/usr/sbin/munin12:00:102
254199921,1cyclictest652-21ntpd12:10:100
254199921,1cyclictest17123-21cat09:30:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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