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2026-02-08 - 15:50
[ 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 792 highest latencies:
System rack8slot7.osadl.org (updated Sun Feb 08, 2026 12:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
31664993232,0cyclictest32316-21fwupd09:49:431
31673991918,1cyclictest59550irq/125-lan09:10:163
31673991817,1cyclictest59550irq/125-lan12:05:183
31673991817,1cyclictest59550irq/125-lan09:15:153
31673991817,1cyclictest59550irq/125-lan08:00:113
31673991817,1cyclictest59550irq/125-lan07:45:183
31673991717,0cyclictest59550irq/125-lan07:31:583
31673991716,1cyclictest59550irq/125-lan11:55:153
31673991716,1cyclictest59550irq/125-lan11:45:153
31673991716,1cyclictest59550irq/125-lan10:40:103
31673991716,1cyclictest59550irq/125-lan09:54:593
31673991716,1cyclictest59550irq/125-lan08:30:123
31673991616,0cyclictest59550irq/125-lan07:40:113
31673991616,0cyclictest59550irq/125-lan07:21:593
31673991615,1cyclictest59550irq/125-lan12:00:203
31673991615,1cyclictest59550irq/125-lan11:25:153
31673991615,1cyclictest59550irq/125-lan11:10:183
31673991615,1cyclictest59550irq/125-lan10:35:123
31673991615,1cyclictest59550irq/125-lan10:30:173
31673991615,1cyclictest59550irq/125-lan09:20:143
31673991615,1cyclictest59550irq/125-lan08:45:003
31673991615,1cyclictest59550irq/125-lan08:40:233
31673991615,1cyclictest59550irq/125-lan07:25:163
31664991616,0cyclictest325-21hwrng10:11:201
31673991515,0cyclictest59550irq/125-lan11:00:173
31673991514,1cyclictest59550irq/125-lan10:25:163
31673991514,1cyclictest59550irq/125-lan10:05:103
31673991514,1cyclictest59550irq/125-lan09:40:143
31673991514,1cyclictest59550irq/125-lan09:35:163
31673991514,1cyclictest59550irq/125-lan09:00:173
31673991514,1cyclictest59550irq/125-lan08:05:143
31673991514,1cyclictest59550irq/125-lan07:35:213
31673991514,1cyclictest59550irq/125-lan07:10:143
31673991413,1cyclictest59550irq/125-lan10:55:153
31664991414,0cyclictest325-21hwrng11:09:431
31664991414,0cyclictest325-21hwrng10:05:121
31664991414,0cyclictest325-21hwrng09:10:561
31664991414,0cyclictest325-21hwrng09:08:521
31664991414,0cyclictest325-21hwrng07:15:131
31673991313,0cyclictest59550irq/125-lan12:35:483
31673991313,0cyclictest59550irq/125-lan10:50:183
31673991313,0cyclictest59550irq/125-lan10:20:113
31673991313,0cyclictest59550irq/125-lan09:57:413
31673991313,0cyclictest59550irq/125-lan09:25:213
31673991312,1cyclictest59550irq/125-lan11:30:133
31673991312,1cyclictest59550irq/125-lan09:30:133
31673991312,1cyclictest59550irq/125-lan08:50:113
31673991312,1cyclictest59550irq/125-lan08:15:123
31673991312,1cyclictest59550irq/125-lan08:10:163
31673991312,1cyclictest59550irq/125-lan07:50:103
31664991313,0cyclictest325-21hwrng11:55:481
31664991313,0cyclictest325-21hwrng10:34:541
31664991313,0cyclictest325-21hwrng10:16:281
31664991313,0cyclictest325-21hwrng10:00:051
31664991313,0cyclictest325-21hwrng09:35:301
31664991313,0cyclictest325-21hwrng08:36:061
31664991313,0cyclictest325-21hwrng08:19:441
31664991313,0cyclictest325-21hwrng08:05:231
31664991312,1cyclictest325-21hwrng09:16:031
31673991212,0cyclictest59550irq/125-lan08:25:163
31673991211,1cyclictest59550irq/125-lan10:45:123
31673991211,1cyclictest59550irq/125-lan10:00:163
31664991212,0cyclictest325-21hwrng11:16:531
31664991212,0cyclictest325-21hwrng11:13:481
31664991212,0cyclictest325-21hwrng10:50:161
31664991212,0cyclictest325-21hwrng10:24:401
31664991212,0cyclictest325-21hwrng09:50:521
31664991212,0cyclictest325-21hwrng09:40:371
31664991212,0cyclictest325-21hwrng09:30:231
31664991212,0cyclictest325-21hwrng09:26:171
31664991212,0cyclictest325-21hwrng08:50:261
31664991212,0cyclictest325-21hwrng08:48:241
31664991212,0cyclictest325-21hwrng08:33:031
31664991212,0cyclictest325-21hwrng07:20:201
31664991211,1cyclictest325-21hwrng09:21:101
31673991111,0cyclictest59550irq/125-lan12:20:003
31673991110,1cyclictest59550irq/125-lan12:30:193
31673991110,1cyclictest59550irq/125-lan11:40:163
31673991110,1cyclictest59550irq/125-lan11:20:123
31673991110,1cyclictest59550irq/125-lan09:45:123
31673991110,1cyclictest59550irq/125-lan09:10:003
31664991111,0cyclictest325-21hwrng11:20:591
31664991111,0cyclictest325-21hwrng09:55:581
31664991111,0cyclictest325-21hwrng07:14:121
3167399109,1cyclictest59550irq/125-lan12:25:223
3167399109,1cyclictest59550irq/125-lan10:10:163
31673991010,0cyclictest59550irq/125-lan12:15:173
31673991010,0cyclictest59550irq/125-lan11:35:183
31673991010,0cyclictest59550irq/125-lan08:35:143
31659991010,0cyclictest325-21hwrng11:30:110
316739998,1cyclictest59550irq/125-lan11:05:133
316739998,1cyclictest59550irq/125-lan08:55:153
316649998,1cyclictest674-21snmpd10:55:591
316599998,1cyclictest674-21snmpd08:58:580
316739988,0cyclictest674-21snmpd12:11:143
316739988,0cyclictest674-21snmpd10:15:113
316739987,1cyclictest59550irq/125-lan11:50:163
316699988,0cyclictest674-21snmpd09:21:112
316699987,1cyclictest674-21snmpd08:14:312
316649988,0cyclictest674-21snmpd07:46:141
316649988,0cyclictest674-21snmpd07:28:121
316649988,0cyclictest325-21hwrng08:58:391
316599988,0cyclictest674-21snmpd08:47:080
316599988,0cyclictest674-21snmpd08:31:460
316599988,0cyclictest674-21snmpd07:25:180
316599988,0cyclictest674-21snmpd07:18:220
316599988,0cyclictest325-21hwrng10:57:250
316599988,0cyclictest325-21hwrng10:52:190
316599988,0cyclictest325-21hwrng10:31:500
316599988,0cyclictest325-21hwrng09:59:030
316599988,0cyclictest325-21hwrng08:43:170
316599988,0cyclictest325-21hwrng08:29:590
316599988,0cyclictest325-21hwrng07:45:570
316599988,0cyclictest325-21hwrng07:30:350
316599987,1cyclictest674-21snmpd12:27:570
316599987,1cyclictest674-21snmpd08:38:040
316599987,1cyclictest674-21snmpd07:50:110
316599986,2cyclictest674-21snmpd11:48:220
316599986,2cyclictest29077-21cat09:40:140
316739977,0cyclictest59550irq/125-lan07:15:193
316739976,1cyclictest59550irq/125-lan07:55:173
316699977,0cyclictest674-21snmpd12:25:242
316699977,0cyclictest674-21snmpd11:46:412
316699977,0cyclictest674-21snmpd11:41:372
316699977,0cyclictest674-21snmpd11:39:082
316699977,0cyclictest674-21snmpd09:19:062
316699977,0cyclictest674-21snmpd08:03:292
316699977,0cyclictest325-21hwrng12:21:242
316699977,0cyclictest325-21hwrng12:00:552
316699977,0cyclictest325-21hwrng11:31:132
316699977,0cyclictest325-21hwrng09:25:162
316699977,0cyclictest325-21hwrng08:40:132
316699977,0cyclictest325-21hwrng07:58:142
316699977,0cyclictest325-21hwrng07:52:042
316699977,0cyclictest325-21hwrng07:49:002
316699977,0cyclictest325-21hwrng07:44:552
316699977,0cyclictest325-21hwrng07:27:312
316699977,0cyclictest325-21hwrng07:22:242
316699976,1cyclictest674-21snmpd10:55:112
316699976,1cyclictest674-21snmpd09:42:432
316699976,1cyclictest674-21snmpd09:01:382
316699976,1cyclictest674-21snmpd08:25:582
316699976,1cyclictest1428-21cat12:30:152
316649977,0cyclictest674-21snmpd11:44:141
316649977,0cyclictest672-21lldpd08:20:561
316649976,1cyclictest674-21snmpd12:30:301
316649976,1cyclictest674-21snmpd11:39:411
316599977,0cyclictest674-21snmpd11:40:200
316599977,0cyclictest674-21snmpd10:36:300
316599977,0cyclictest674-21snmpd09:45:040
316599977,0cyclictest674-21snmpd09:00:200
316599977,0cyclictest674-21snmpd07:21:100
316599977,0cyclictest325-21hwrng12:31:370
316599977,0cyclictest325-21hwrng11:24:030
316599977,0cyclictest325-21hwrng10:41:020
316599977,0cyclictest325-21hwrng10:29:460
316599977,0cyclictest325-21hwrng10:00:050
316599977,0cyclictest325-21hwrng09:53:570
316599977,0cyclictest325-21hwrng09:07:510
316599977,0cyclictest325-21hwrng08:53:310
316599977,0cyclictest325-21hwrng08:11:330
316599977,0cyclictest325-21hwrng08:09:290
316599977,0cyclictest325-21hwrng08:01:180
316599977,0cyclictest325-21hwrng07:58:140
316599976,1cyclictest674-21snmpd12:21:180
316599976,1cyclictest674-21snmpd11:12:460
316599976,1cyclictest674-21snmpd09:10:320
316599976,1cyclictest674-21snmpd07:43:030
316699966,0cyclictest674-21snmpd11:57:462
316699966,0cyclictest674-21snmpd11:19:372
316699966,0cyclictest674-21snmpd10:51:152
316699966,0cyclictest674-21snmpd10:32:322
316699966,0cyclictest672-21lldpd10:10:562
316699966,0cyclictest325-21hwrng12:15:152
316699966,0cyclictest325-21hwrng12:12:112
316699966,0cyclictest325-21hwrng08:50:262
316699966,0cyclictest325-21hwrng08:45:202
316699966,0cyclictest325-21hwrng08:23:492
316699966,0cyclictest325-21hwrng07:39:472
316699965,1cyclictest674-21snmpd11:52:442
316699965,1cyclictest674-21snmpd09:51:152
316699965,1cyclictest674-21snmpd08:18:092
316699965,1cyclictest674-21snmpd07:32:322
316699965,1cyclictest3402-21cat12:35:142
316649966,0cyclictest674-21snmpd12:38:551
316649966,0cyclictest674-21snmpd11:51:381
316649966,0cyclictest674-21snmpd11:49:531
316649966,0cyclictest672-21lldpd12:10:571
316649965,1cyclictest674-21snmpd07:41:031
316599966,0cyclictest674-21snmpd12:35:010
316599966,0cyclictest674-21snmpd12:05:090
316599966,0cyclictest325-21hwrng12:12:110
316599966,0cyclictest325-21hwrng11:29:100
316599966,0cyclictest325-21hwrng10:45:090
316599966,0cyclictest325-21hwrng08:20:450
316599966,0cyclictest325-21hwrng08:17:410
316599966,0cyclictest325-21hwrng07:39:470
316599965,1cyclictest674-21snmpd10:21:230
316599965,1cyclictest674-21snmpd09:25:440
316599965,1cyclictest674-21snmpd09:21:300
316599965,1cyclictest674-21snmpd09:18:030
316599965,1cyclictest30894-21gltestperf11:05:130
316739954,1cyclictest59550irq/125-lan11:17:043
316699955,0cyclictest674-21snmpd10:17:052
316699955,0cyclictest325-21hwrng12:05:012
316699955,0cyclictest325-21hwrng11:00:302
316699955,0cyclictest325-21hwrng10:03:102
316699955,0cyclictest325-21hwrng09:30:232
316699955,0cyclictest325-21hwrng07:15:132
316699955,0cyclictest325-21hwrng07:10:062
316699954,1cyclictest674-21snmpd10:21:562
316699954,1cyclictest674-21snmpd09:39:182
316699954,1cyclictest674-21snmpd08:38:312
316649955,0cyclictest12632-21gltestperf09:00:141
316649954,1cyclictest674-21snmpd12:15:441
316649954,1cyclictest674-21snmpd12:00:561
316649954,1cyclictest674-21snmpd08:14:431
316649950,3cyclictest0-21swapper/110:45:121
316649950,3cyclictest0-21swapper/110:35:161
316649950,3cyclictest0-21swapper/107:55:181
316599955,0cyclictest674-21snmpd11:16:340
316599955,0cyclictest325-21hwrng12:15:140
316599955,0cyclictest325-21hwrng11:54:460
316599955,0cyclictest325-21hwrng11:35:190
316599955,0cyclictest325-21hwrng11:04:360
316599954,1cyclictest674-21snmpd10:16:410
316599954,1cyclictest21423-21cat12:00:130
316739943,1cyclictest59550irq/125-lan08:22:083
316699944,0cyclictest674-21snmpd10:49:542
316699944,0cyclictest325-21hwrng08:56:362
316699943,1cyclictest900-21ntpq11:10:172
316699943,1cyclictest674-21snmpd09:56:002
316699943,1cyclictest3999-21kworker/2:0+events_freezable_power_10:37:532
316699943,1cyclictest3999-21kworker/2:0+events_freezable_power_09:10:012
316699942,2cyclictest674-21snmpd11:08:192
316699942,2cyclictest31859-21sed09:45:212
316699942,2cyclictest15426-21ntpq10:25:152
316699941,3cyclictest8467-21cat10:10:002
316649942,2cyclictest30096-21tune2fs08:25:131
316649941,1cyclictest171rcu_preempt11:00:171
316649940,2cyclictest24253-21unixbench_multi12:05:211
316649940,2cyclictest0-21swapper/107:35:151
316649940,1cyclictest171rcu_preempt12:25:191
316649940,1cyclictest15387-21ntpq10:25:141
316649940,1cyclictest0-21swapper/108:40:191
316599943,1cyclictest674-21snmpd07:11:470
316599942,1cyclictest1-21systemd09:34:340
316699932,1cyclictest674-21snmpd10:42:352
316699932,1cyclictest3999-21kworker/2:0+events_freezable_power_11:21:492
316699932,1cyclictest32598-21ntpq08:30:172
316699932,1cyclictest22324-21irqstats08:05:142
316699932,1cyclictest0-21swapper/209:05:182
316699930,3cyclictest7814-21ntpq11:25:162
316649933,0cyclictest325-21hwrng11:30:121
316649931,2cyclictest7732-21fw_packets07:30:121
316649930,1cyclictest20157-21fschecks_time08:00:131
316649930,1cyclictest171rcu_preempt11:25:111
316649930,1cyclictest0-21swapper/110:40:111
316649930,1cyclictest0-21swapper/107:50:111
316649930,0cyclictest171rcu_preempt12:20:001
316599932,1cyclictest6614-21/usr/sbin/munin10:05:120
316599932,1cyclictest652-21ntpd10:10:100
316599932,1cyclictest0-21swapper/011:55:160
316599931,2cyclictest27448-21ntpq09:35:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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