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2026-01-24 - 00:54
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack8slot7.osadl.org (updated Fri Jan 23, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2739992323,0cyclictest325-21hwrng08:41:022
2739991918,1cyclictest59550irq/125-lan10:10:192
2739991817,1cyclictest59550irq/125-lan07:50:112
2739991817,1cyclictest59550irq/125-lan07:30:102
2739991817,1cyclictest59550irq/125-lan07:25:202
2739991717,0cyclictest59550irq/125-lan12:26:222
2739991717,0cyclictest59550irq/125-lan12:23:442
2739991717,0cyclictest59550irq/125-lan09:05:152
2739991716,1cyclictest59550irq/125-lan12:10:122
2739991716,1cyclictest59550irq/125-lan11:50:362
2739991716,1cyclictest59550irq/125-lan09:25:132
2739991716,1cyclictest59550irq/125-lan09:20:202
2739991716,1cyclictest59550irq/125-lan09:15:122
2739991716,1cyclictest59550irq/125-lan07:15:182
2739991715,1cyclictest59550irq/125-lan11:10:002
2734991717,0cyclictest674-21snmpd10:04:581
2734991717,0cyclictest674-21snmpd09:54:011
2739991616,0cyclictest59550irq/125-lan10:30:012
2739991616,0cyclictest59550irq/125-lan08:20:012
2739991616,0cyclictest59550irq/125-lan07:55:212
2739991616,0cyclictest59550irq/125-lan07:43:442
2739991615,1cyclictest59550irq/125-lan12:35:122
2739991615,1cyclictest59550irq/125-lan11:40:162
2739991615,1cyclictest59550irq/125-lan11:10:092
2739991615,1cyclictest59550irq/125-lan09:50:162
2739991615,1cyclictest59550irq/125-lan09:30:202
2739991615,1cyclictest59550irq/125-lan07:13:422
2739991514,1cyclictest59550irq/125-lan11:55:202
2739991514,1cyclictest59550irq/125-lan11:35:142
2739991514,1cyclictest59550irq/125-lan10:40:132
2739991514,1cyclictest59550irq/125-lan10:15:152
2739991514,1cyclictest59550irq/125-lan09:10:142
2739991514,1cyclictest59550irq/125-lan08:15:122
2739991514,1cyclictest59550irq/125-lan07:35:142
2734991515,0cyclictest325-21hwrng12:37:351
273499150,15cyclictest325-21hwrng07:28:191
2739991414,0cyclictest59550irq/125-lan09:40:132
2739991414,0cyclictest325-21hwrng08:56:232
2739991414,0cyclictest325-21hwrng08:47:102
2739991414,0cyclictest325-21hwrng07:46:452
2739991413,1cyclictest59550irq/125-lan12:35:012
2739991413,1cyclictest59550irq/125-lan12:15:132
2739991413,1cyclictest59550irq/125-lan11:45:202
2734991414,0cyclictest325-21hwrng12:22:121
2734991414,0cyclictest325-21hwrng11:06:261
2734991414,0cyclictest325-21hwrng11:03:231
2734991414,0cyclictest325-21hwrng10:20:211
2734991414,0cyclictest325-21hwrng10:15:141
2739991313,0cyclictest59550irq/125-lan11:31:382
2739991313,0cyclictest325-21hwrng09:03:332
2739991313,0cyclictest325-21hwrng08:54:212
2739991313,0cyclictest325-21hwrng08:00:042
2739991312,1cyclictest59550irq/125-lan11:25:132
2739991312,1cyclictest59550irq/125-lan10:05:202
2739991312,1cyclictest59550irq/125-lan08:30:142
2739991312,1cyclictest59550irq/125-lan08:25:122
2734991313,0cyclictest325-21hwrng09:35:181
2734991313,0cyclictest325-21hwrng08:03:081
2739991212,0cyclictest325-21hwrng11:00:182
2739991212,0cyclictest325-21hwrng10:55:102
2739991212,0cyclictest325-21hwrng10:49:012
2739991212,0cyclictest325-21hwrng10:02:572
2739991212,0cyclictest325-21hwrng08:35:552
2734991212,0cyclictest325-21hwrng12:19:091
2734991212,0cyclictest325-21hwrng11:40:131
2734991212,0cyclictest325-21hwrng10:47:001
2734991212,0cyclictest325-21hwrng10:30:351
2734991212,0cyclictest325-21hwrng10:28:331
2734991212,0cyclictest325-21hwrng10:10:081
2734991212,0cyclictest325-21hwrng10:09:051
2734991212,0cyclictest325-21hwrng09:20:581
2734991212,0cyclictest325-21hwrng08:51:161
2739991111,0cyclictest59550irq/125-lan12:00:202
2739991111,0cyclictest59550irq/125-lan10:20:112
2739991111,0cyclictest325-21hwrng09:57:502
2739991110,1cyclictest59550irq/125-lan09:35:172
2739991110,1cyclictest59550irq/125-lan08:10:122
2734991111,0cyclictest325-21hwrng11:55:351
2734991111,0cyclictest325-21hwrng11:54:331
2734991111,0cyclictest325-21hwrng11:38:101
2734991111,0cyclictest325-21hwrng10:44:561
2734991111,0cyclictest325-21hwrng09:45:321
2734991111,0cyclictest325-21hwrng09:44:321
2734991111,0cyclictest325-21hwrng09:25:041
2734991111,0cyclictest325-21hwrng09:19:561
2734991111,0cyclictest325-21hwrng08:40:001
2734991111,0cyclictest325-21hwrng08:37:571
273999109,1cyclictest59550irq/125-lan07:20:152
2739991010,0cyclictest59550irq/125-lan11:22:372
2739991010,0cyclictest59550irq/125-lan11:19:382
2739991010,0cyclictest59550irq/125-lan10:35:322
2739991010,0cyclictest325-21hwrng10:50:032
27399999,0cyclictest59550irq/125-lan12:08:162
27349998,1cyclictest674-21snmpd07:51:541
27309999,0cyclictest325-21hwrng08:42:030
27309998,1cyclictest674-21snmpd11:02:490
27439988,0cyclictest674-21snmpd11:25:133
27439988,0cyclictest674-21snmpd08:01:453
27439988,0cyclictest325-21hwrng11:57:383
27439988,0cyclictest325-21hwrng11:02:203
27439988,0cyclictest325-21hwrng10:58:153
27439988,0cyclictest325-21hwrng10:54:093
27439988,0cyclictest325-21hwrng10:00:543
27439988,0cyclictest325-21hwrng08:10:183
27439988,0cyclictest325-21hwrng07:41:383
27439988,0cyclictest325-21hwrng07:35:293
27439987,1cyclictest674-21snmpd09:12:053
27439987,1cyclictest325-21hwrng12:31:263
27349988,0cyclictest674-21snmpd08:49:351
27349988,0cyclictest674-21snmpd08:28:131
27309988,0cyclictest674-21snmpd12:37:400
27309988,0cyclictest674-21snmpd12:34:210
27309988,0cyclictest674-21snmpd12:01:480
27309988,0cyclictest674-21snmpd11:45:330
27309988,0cyclictest674-21snmpd10:26:290
27309988,0cyclictest674-21snmpd09:01:500
27309988,0cyclictest674-21snmpd08:32:160
27309988,0cyclictest674-21snmpd07:24:120
27309988,0cyclictest674-21snmpd07:19:380
27309988,0cyclictest325-21hwrng10:01:550
27309985,1cyclictest20278-21munin-plugin-st10:40:000
27439977,0cyclictest674-21snmpd11:34:023
27439977,0cyclictest674-21snmpd11:09:213
27439977,0cyclictest674-21snmpd10:20:233
27439977,0cyclictest674-21snmpd10:18:143
27439977,0cyclictest674-21snmpd09:25:243
27439977,0cyclictest672-21lldpd07:10:303
27439977,0cyclictest325-21hwrng12:25:173
27439977,0cyclictest325-21hwrng12:11:583
27439977,0cyclictest325-21hwrng12:05:493
27439977,0cyclictest325-21hwrng11:50:283
27439977,0cyclictest325-21hwrng11:35:063
27439977,0cyclictest325-21hwrng10:40:513
27439977,0cyclictest325-21hwrng09:41:263
27439977,0cyclictest325-21hwrng09:37:213
27439977,0cyclictest325-21hwrng09:17:533
27439977,0cyclictest325-21hwrng08:07:143
27439977,0cyclictest325-21hwrng07:33:283
27439977,0cyclictest20564-21kworker/3:2+tpm_dev_wq07:23:373
27439976,1cyclictest674-21snmpd11:23:223
27439976,1cyclictest674-21snmpd10:35:263
27439976,1cyclictest674-21snmpd09:55:043
27439975,2cyclictest674-21snmpd09:06:543
27399977,0cyclictest59550irq/125-lan08:05:202
27399976,1cyclictest59550irq/125-lan09:45:152
27349977,0cyclictest674-21snmpd12:34:371
27349976,1cyclictest674-21snmpd09:06:441
27309977,0cyclictest674-21snmpd12:11:110
27309977,0cyclictest674-21snmpd11:32:230
27309977,0cyclictest674-21snmpd10:41:530
27309977,0cyclictest674-21snmpd08:00:450
27309977,0cyclictest674-21snmpd07:41:510
27309976,1cyclictest9731-21cat10:05:130
27309976,1cyclictest674-21snmpd11:53:240
27309976,1cyclictest674-21snmpd11:08:120
27309976,1cyclictest674-21snmpd10:16:080
27309976,1cyclictest674-21snmpd10:12:130
27309976,1cyclictest674-21snmpd09:25:520
27309976,1cyclictest674-21snmpd08:39:400
27309976,1cyclictest674-21snmpd07:25:050
27309975,2cyclictest674-21snmpd08:26:370
27439966,0cyclictest674-21snmpd08:21:193
27439966,0cyclictest674-21snmpd07:27:323
27439966,0cyclictest672-21lldpd12:00:323
27439966,0cyclictest325-21hwrng12:24:153
27439966,0cyclictest325-21hwrng12:17:063
27439966,0cyclictest325-21hwrng11:46:233
27439966,0cyclictest325-21hwrng11:40:133
27439966,0cyclictest325-21hwrng11:10:323
27439966,0cyclictest325-21hwrng10:25:293
27439966,0cyclictest325-21hwrng08:15:263
27439966,0cyclictest325-21hwrng07:50:513
27439965,1cyclictest674-21snmpd09:46:213
27439965,1cyclictest674-21snmpd09:22:433
27439965,1cyclictest674-21snmpd07:16:363
27399966,0cyclictest674-21snmpd10:34:142
27349966,0cyclictest674-21snmpd12:01:001
27349966,0cyclictest674-21snmpd10:37:381
27349966,0cyclictest674-21snmpd08:05:251
27349966,0cyclictest325-21hwrng09:31:121
27349965,1cyclictest674-21snmpd12:25:181
27349965,1cyclictest674-21snmpd09:59:471
27349965,1cyclictest674-21snmpd07:19:411
27349965,1cyclictest3789-21cat08:30:131
27309966,0cyclictest674-21snmpd11:16:380
27309966,0cyclictest674-21snmpd10:49:490
27309966,0cyclictest674-21snmpd10:22:140
27309966,0cyclictest674-21snmpd09:57:080
27309966,0cyclictest674-21snmpd07:54:040
27309966,0cyclictest325-21hwrng07:48:480
27309965,1cyclictest674-21snmpd12:08:360
27309965,1cyclictest674-21snmpd11:37:310
27309965,1cyclictest674-21snmpd11:10:360
27309965,1cyclictest674-21snmpd10:56:360
27309965,1cyclictest674-21snmpd09:11:030
27309965,1cyclictest674-21snmpd07:31:470
27309965,1cyclictest1767-21cat09:45:130
27309960,0cyclictest29451-21idleruntime-cro09:35:000
27439955,0cyclictest674-21snmpd08:59:203
27439955,0cyclictest674-21snmpd08:44:103
27439955,0cyclictest674-21snmpd07:57:543
27439955,0cyclictest325-21hwrng10:06:013
27439955,0cyclictest325-21hwrng07:48:483
27439954,1cyclictest674-21snmpd09:51:013
27439954,1cyclictest674-21snmpd09:33:363
27349955,0cyclictest674-21snmpd11:19:471
27349955,0cyclictest674-21snmpd07:33:411
27349954,1cyclictest674-21snmpd11:48:361
27349954,1cyclictest652-21ntpd07:55:111
27349954,1cyclictest1020-21gltestperf11:25:131
27309955,0cyclictest674-21snmpd11:41:310
27309954,1cyclictest674-21snmpd11:21:460
27309954,1cyclictest674-21snmpd09:39:000
27309954,1cyclictest674-21snmpd09:23:210
27309954,1cyclictest674-21snmpd08:09:260
27309954,1cyclictest674-21snmpd07:56:390
27309953,2cyclictest674-21snmpd10:33:450
27309953,2cyclictest1486-21ntp_states11:25:160
27439944,0cyclictest674-21snmpd10:30:353
27439944,0cyclictest674-21snmpd08:37:023
27439943,1cyclictest674-21snmpd08:52:483
27439940,4cyclictest15479-21turbostat09:04:543
27349943,1cyclictest674-21snmpd07:35:291
27349942,2cyclictest674-21snmpd11:30:381
27349940,2cyclictest31979-21grep11:20:171
27349940,2cyclictest29418-21cut08:15:111
27349940,2cyclictest16700-21cpuspeed_turbos12:05:101
27349940,2cyclictest15368-21sshd08:58:481
27349940,2cyclictest0-21swapper/111:10:091
27349940,1cyclictest0-21swapper/110:55:081
27349940,1cyclictest0-21swapper/107:40:181
27349940,0cyclictest171rcu_preempt09:10:141
27309944,0cyclictest674-21snmpd09:51:040
27309944,0cyclictest325-21hwrng10:50:030
27309944,0cyclictest325-21hwrng09:44:320
27309944,0cyclictest325-21hwrng09:15:500
27309944,0cyclictest325-21hwrng08:47:100
27309944,0cyclictest325-21hwrng08:15:260
27309944,0cyclictest325-21hwrng07:36:320
27309943,1cyclictest674-21snmpd08:11:220
27309943,1cyclictest14113-21gltestperf08:55:130
27309942,1cyclictest674-21snmpd09:05:170
27309940,1cyclictest477-21NetworkManager12:23:480
27439932,1cyclictest9352-21apt-get08:45:103
27439932,1cyclictest674-21snmpd11:16:443
27439932,1cyclictest674-21snmpd08:27:013
27439931,2cyclictest674-21snmpd10:49:003
27439931,2cyclictest3583-21grep08:30:123
27439931,2cyclictest28535-21pmu-power12:35:123
27439931,2cyclictest12600-21grep10:10:233
27349932,1cyclictest674-21snmpd08:12:101
27349931,2cyclictest18096-21sed07:45:201
27349930,1cyclictest7674-21ntpq07:20:151
27349930,1cyclictest171rcu_preempt12:10:121
27349930,1cyclictest171rcu_preempt09:00:101
27349930,1cyclictest171rcu_preempt07:10:121
27349930,1cyclictest0-21swapper/108:20:141
27309933,0cyclictest325-21hwrng08:52:170
27309933,0cyclictest325-21hwrng08:22:360
27309932,1cyclictest12595-21/usr/sbin/munin11:55:110
27309930,2cyclictest21285-21/usr/sbin/munin12:15:160
27309930,0cyclictest47750NetworkManager12:25:140
27349920,1cyclictest0-21swapper/110:50:061
27309921,1cyclictest151ktimers/007:10:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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