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2026-01-18 - 13:54
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 Sun Jan 18, 2026 00:43:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
23064993737,0cyclictest23909-21fwupd00:38:121
23071991918,1cyclictest59550irq/125-lan21:35:212
23071991918,1cyclictest59550irq/125-lan19:55:102
23071991817,1cyclictest59550irq/125-lan23:50:152
23071991817,1cyclictest59550irq/125-lan23:00:132
23071991817,1cyclictest59550irq/125-lan22:15:112
23071991817,1cyclictest59550irq/125-lan22:05:002
23071991817,1cyclictest59550irq/125-lan00:20:122
23071991817,1cyclictest59550irq/125-lan00:00:212
23071991717,0cyclictest59550irq/125-lan22:25:132
23071991716,1cyclictest59550irq/125-lan23:30:222
23071991716,1cyclictest59550irq/125-lan23:15:122
23071991716,1cyclictest59550irq/125-lan22:45:112
23071991716,1cyclictest59550irq/125-lan22:20:112
23071991716,1cyclictest59550irq/125-lan21:45:132
23071991716,1cyclictest59550irq/125-lan20:10:132
23071991716,1cyclictest59550irq/125-lan19:45:242
23071991716,1cyclictest59550irq/125-lan19:10:142
23071991716,1cyclictest59550irq/125-lan00:25:112
23071991616,0cyclictest59550irq/125-lan23:12:502
23071991616,0cyclictest59550irq/125-lan22:05:122
23071991615,1cyclictest59550irq/125-lan23:25:172
23071991615,1cyclictest59550irq/125-lan21:30:122
23071991615,1cyclictest59550irq/125-lan21:20:212
23071991615,1cyclictest59550irq/125-lan20:45:192
23071991615,1cyclictest59550irq/125-lan20:35:142
23071991615,1cyclictest59550irq/125-lan20:30:212
23071991615,1cyclictest59550irq/125-lan20:25:182
23071991615,1cyclictest59550irq/125-lan20:20:152
23071991615,1cyclictest59550irq/125-lan20:15:142
23071991615,1cyclictest59550irq/125-lan00:38:122
23076991515,0cyclictest325-21hwrng20:07:363
23076991515,0cyclictest325-21hwrng19:37:563
23071991515,0cyclictest59550irq/125-lan22:32:412
23071991515,0cyclictest59550irq/125-lan21:15:212
23071991514,1cyclictest59550irq/125-lan23:40:102
23071991514,1cyclictest59550irq/125-lan22:55:132
23071991514,1cyclictest59550irq/125-lan21:27:282
23071991514,1cyclictest59550irq/125-lan19:35:132
23071991514,1cyclictest59550irq/125-lan00:10:202
23071991514,1cyclictest59550irq/125-lan00:05:132
23064991515,0cyclictest325-21hwrng22:54:321
23064991515,0cyclictest325-21hwrng21:16:141
23057991515,0cyclictest325-21hwrng19:28:430
23071991414,0cyclictest59550irq/125-lan21:55:202
23071991414,0cyclictest59550irq/125-lan20:57:222
23071991414,0cyclictest59550irq/125-lan20:00:162
23071991414,0cyclictest59550irq/125-lan19:15:212
23071991413,1cyclictest59550irq/125-lan23:55:172
23071991413,1cyclictest59550irq/125-lan23:05:152
23071991413,1cyclictest59550irq/125-lan22:35:122
23071991413,1cyclictest59550irq/125-lan22:10:132
23071991413,1cyclictest59550irq/125-lan20:40:122
23071991413,1cyclictest59550irq/125-lan19:20:122
23071991413,1cyclictest59550irq/125-lan00:15:162
23064991414,0cyclictest325-21hwrng22:42:151
23064991414,0cyclictest325-21hwrng20:11:431
23064991414,0cyclictest325-21hwrng19:27:411
23057991414,0cyclictest325-21hwrng00:17:280
23076991313,0cyclictest325-21hwrng00:23:373
23071991313,0cyclictest59550irq/125-lan22:50:252
23071991312,1cyclictest59550irq/125-lan19:50:162
23071991312,1cyclictest59550irq/125-lan19:40:152
23071991312,1cyclictest59550irq/125-lan19:25:142
23064991313,0cyclictest325-21hwrng23:58:011
23064991313,0cyclictest325-21hwrng23:10:551
23064991313,0cyclictest325-21hwrng22:35:051
23064991313,0cyclictest325-21hwrng20:52:411
23064991313,0cyclictest325-21hwrng19:56:221
23057991313,0cyclictest674-21snmpd21:26:220
23057991313,0cyclictest325-21hwrng23:38:340
23057991313,0cyclictest325-21hwrng20:52:410
23057991313,0cyclictest325-21hwrng19:51:140
23071991212,0cyclictest59550irq/125-lan23:20:122
23071991211,1cyclictest59550irq/125-lan19:30:512
23064991212,0cyclictest325-21hwrng21:56:101
23064991212,0cyclictest325-21hwrng20:59:511
23064991212,0cyclictest325-21hwrng20:27:051
23064991212,0cyclictest325-21hwrng20:01:291
23064991212,0cyclictest325-21hwrng00:05:111
23057991212,0cyclictest674-21snmpd23:06:470
23057991212,0cyclictest325-21hwrng22:21:460
23057991212,0cyclictest325-21hwrng21:40:480
23076991111,0cyclictest325-21hwrng20:30:093
23076991111,0cyclictest325-21hwrng00:25:403
23076991111,0cyclictest325-21hwrng00:17:283
23071991111,0cyclictest59550irq/125-lan21:43:582
23071991110,1cyclictest59550irq/125-lan22:40:152
23057991111,0cyclictest674-21snmpd23:24:140
23057991111,0cyclictest674-21snmpd21:56:560
23057991111,0cyclictest674-21snmpd21:17:100
23057991111,0cyclictest325-21hwrng22:00:160
23057991111,0cyclictest325-21hwrng21:38:450
23057991111,0cyclictest325-21hwrng19:11:180
23076991010,0cyclictest325-21hwrng22:06:243
23076991010,0cyclictest325-21hwrng19:14:233
2307199109,1cyclictest59550irq/125-lan23:35:122
2307199109,1cyclictest59550irq/125-lan21:10:162
23064991010,0cyclictest325-21hwrng23:20:081
23064991010,0cyclictest325-21hwrng23:16:031
23064991010,0cyclictest325-21hwrng23:01:421
23064991010,0cyclictest325-21hwrng22:45:191
23064991010,0cyclictest325-21hwrng22:30:591
23064991010,0cyclictest325-21hwrng21:43:521
23064991010,0cyclictest325-21hwrng21:32:371
23064991010,0cyclictest325-21hwrng21:24:251
23064991010,0cyclictest325-21hwrng21:09:041
23064991010,0cyclictest325-21hwrng20:20:561
23064991010,0cyclictest325-21hwrng20:16:501
23064991010,0cyclictest325-21hwrng20:06:361
23064991010,0cyclictest325-21hwrng19:11:181
23064991010,0cyclictest325-21hwrng00:15:261
23064991010,0cyclictest325-21hwrng00:13:231
230769999,0cyclictest325-21hwrng20:36:173
230719999,0cyclictest59550irq/125-lan21:10:012
230719998,1cyclictest59550irq/125-lan23:45:122
230719998,1cyclictest59550irq/125-lan21:50:162
230719998,1cyclictest59550irq/125-lan00:30:582
230649999,0cyclictest325-21hwrng23:42:401
230649999,0cyclictest325-21hwrng22:56:351
230649999,0cyclictest325-21hwrng21:45:561
230649999,0cyclictest325-21hwrng21:25:271
230649999,0cyclictest325-21hwrng21:03:571
230649999,0cyclictest325-21hwrng20:45:311
230649999,0cyclictest325-21hwrng19:52:151
230649999,0cyclictest325-21hwrng00:30:471
230579999,0cyclictest674-21snmpd22:35:250
230579999,0cyclictest325-21hwrng22:18:420
230579999,0cyclictest325-21hwrng00:36:560
230579998,1cyclictest674-21snmpd21:30:370
230579998,1cyclictest674-21snmpd00:21:340
230769988,0cyclictest674-21snmpd22:24:453
230769988,0cyclictest674-21snmpd20:17:023
230769988,0cyclictest674-21snmpd19:15:213
230769987,1cyclictest674-21snmpd23:26:053
230769987,1cyclictest674-21snmpd22:04:053
230769987,1cyclictest674-21snmpd19:41:153
230769981,3cyclictest23096-21cat20:30:013
230719988,0cyclictest59550irq/125-lan20:09:572
230649988,0cyclictest674-21snmpd19:41:061
230649988,0cyclictest325-21hwrng23:07:511
230649988,0cyclictest325-21hwrng22:06:241
230649988,0cyclictest325-21hwrng22:00:161
230649988,0cyclictest325-21hwrng21:10:051
230649988,0cyclictest325-21hwrng20:42:261
230649988,0cyclictest325-21hwrng19:35:521
230649988,0cyclictest325-21hwrng19:32:481
230649988,0cyclictest325-21hwrng19:16:251
230649988,0cyclictest325-21hwrng00:26:411
230579988,0cyclictest325-21hwrng23:51:520
230579988,0cyclictest325-21hwrng23:40:370
230579988,0cyclictest325-21hwrng22:40:120
230579988,0cyclictest325-21hwrng22:29:570
230579988,0cyclictest325-21hwrng19:46:070
230579988,0cyclictest325-21hwrng19:15:240
230579988,0cyclictest325-21hwrng00:02:070
230769977,0cyclictest674-21snmpd23:53:423
230769977,0cyclictest674-21snmpd21:48:323
230769977,0cyclictest674-21snmpd20:41:153
230769976,1cyclictest674-21snmpd23:30:323
230769976,1cyclictest674-21snmpd23:23:113
230769976,1cyclictest674-21snmpd19:21:423
230769976,1cyclictest674-21snmpd00:33:123
230769971,2cyclictest3522-21smartctl23:40:163
230769971,2cyclictest32588-21ntpq22:15:163
230649977,0cyclictest674-21snmpd22:27:361
230649977,0cyclictest325-21hwrng20:36:181
230649977,0cyclictest325-21hwrng19:23:341
230649977,0cyclictest325-21hwrng00:21:341
230649976,1cyclictest674-21snmpd20:31:081
230649976,1cyclictest674-21snmpd19:47:431
230579977,0cyclictest674-21snmpd20:58:050
230579977,0cyclictest674-21snmpd20:49:150
230579977,0cyclictest325-21hwrng23:49:500
230579977,0cyclictest325-21hwrng22:12:330
230579977,0cyclictest325-21hwrng19:22:330
230579976,1cyclictest674-21snmpd23:15:110
230579976,1cyclictest674-21snmpd21:12:030
230579976,1cyclictest674-21snmpd20:36:050
230579976,1cyclictest674-21snmpd00:31:500
230579974,1cyclictest3194-21cron21:05:010
230769966,0cyclictest674-21snmpd23:55:513
230769966,0cyclictest674-21snmpd22:46:403
230769966,0cyclictest674-21snmpd19:58:043
230769965,1cyclictest674-21snmpd20:45:363
230769965,1cyclictest421rcuc/300:10:133
230769964,1cyclictest6826-21apt-get19:50:123
230769964,0cyclictest171rcu_preempt19:49:463
230769962,2cyclictest0-21swapper/323:05:163
230769962,2cyclictest0-21swapper/322:50:163
230769962,2cyclictest0-21swapper/320:50:123
230769962,2cyclictest0-21swapper/300:00:133
230769962,1cyclictest0-21swapper/322:55:203
230769962,1cyclictest0-21swapper/321:37:483
230769962,1cyclictest0-21swapper/319:30:113
230769962,1cyclictest0-21swapper/319:25:193
230769961,2cyclictest9653-21grep21:20:143
230769961,2cyclictest8053-21grep22:35:123
230769961,2cyclictest44-21ksoftirqd/322:25:123
230769961,2cyclictest0-21swapper/322:10:123
230769961,1cyclictest8212-21ntpq21:15:173
230769961,1cyclictest6101-21cut21:10:173
230769961,1cyclictest21962-21apt-get23:10:003
230769961,1cyclictest11970-21ntpq20:00:173
230769960,2cyclictest19872-21needreboot20:20:133
230649965,1cyclictest674-21snmpd23:46:091
230579966,0cyclictest674-21snmpd23:56:210
230579966,0cyclictest325-21hwrng23:25:150
230579966,0cyclictest325-21hwrng21:53:060
230579966,0cyclictest325-21hwrng20:31:100
230579966,0cyclictest325-21hwrng19:38:560
230579965,1cyclictest674-21snmpd20:02:490
230579965,1cyclictest652-21ntpd23:10:110
230769955,0cyclictest421rcuc/300:05:003
230769954,1cyclictest421rcuc/323:37:223
230769953,2cyclictest6399-21basename23:50:003
230769952,2cyclictest0-21swapper/322:31:203
230769952,2cyclictest0-21swapper/321:50:133
230769952,2cyclictest0-21swapper/321:30:203
230769952,2cyclictest0-21swapper/321:25:113
230769952,2cyclictest0-21swapper/321:05:213
230769952,2cyclictest0-21swapper/321:00:193
230769952,2cyclictest0-21swapper/320:13:303
230769952,2cyclictest0-21swapper/300:35:003
230769952,1cyclictest0-21swapper/321:55:213
230769951,1cyclictest44-21ksoftirqd/323:00:113
230769951,1cyclictest0-21swapper/322:40:103
230769951,1cyclictest0-21swapper/321:40:113
230769950,2cyclictest24881-21fschecks_time23:15:113
230769950,2cyclictest1876-21sed20:55:193
230719954,1cyclictest59550irq/125-lan21:00:312
230649954,1cyclictest674-21snmpd22:10:061
230579955,0cyclictest674-21snmpd22:55:070
230579955,0cyclictest674-21snmpd22:30:060
230579955,0cyclictest674-21snmpd19:30:120
230579955,0cyclictest674-21snmpd00:11:520
230579955,0cyclictest325-21hwrng19:41:000
230579954,1cyclictest674-21snmpd00:29:500
230579954,1cyclictest674-21snmpd00:05:400
230579954,1cyclictest652-21ntpd23:30:110
230579950,5cyclictest19962-21turbostat23:05:000
230579950,1cyclictest0-21swapper/021:45:130
230579950,1cyclictest0-21swapper/020:15:120
230719943,1cyclictest59550irq/125-lan20:50:162
230649944,0cyclictest674-21snmpd21:39:501
230649944,0cyclictest1932-21unixbench_multi23:35:211
230649943,1cyclictest21797-21head21:50:141
230649943,1cyclictest10608-40logrotate00:00:031
230649941,2cyclictest1174-21ls22:20:001
230649940,4cyclictest317-21idleruntime-cro23:35:011
230579943,1cyclictest674-21snmpd22:07:150
230579943,1cyclictest10396-21proc_pri21:20:190
230579942,2cyclictest296-21systemd-udevd21:06:500
230579942,2cyclictest17137-21wc20:15:010
230579942,2cyclictest13401-21diskstats20:05:120
230579941,1cyclictest171rcu_preempt20:20:150
230579940,1cyclictest0-21swapper/022:45:140
230579940,1cyclictest0-21swapper/020:40:170
230649932,1cyclictest271ktimers/123:25:141
230649931,2cyclictest2098-21grep22:20:151
230579931,2cyclictest8806-21awk19:55:120
230579931,0cyclictest171rcu_preempt20:25:160
230579930,3cyclictest0-21swapper/022:50:140
230649920,2cyclictest677-21munin-node23:50:111
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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