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2026-01-31 - 21:02
[ 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 all highest latencies:
System rackaslot8.osadl.org (updated Sat Jan 31, 2026 12:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
34732330298,22sleep10-21swapper/107:06:191
197522910,15sleep20-21swapper/207:05:182
37402276213,20sleep00-21swapper/007:09:390
36622256224,21sleep30-21swapper/307:08:453
6442580,0sleep00-21swapper/012:08:570
309872570,0sleep10-21swapper/112:07:221
108012550,0sleep10-21swapper/109:39:141
180222380,0sleep30-21swapper/312:00:033
320792180,0sleep20-21swapper/212:08:112
159242180,0sleep10-21swapper/108:45:121
61832160,0sleep10-21swapper/112:11:471
41582160,0sleep30-21swapper/307:10:143
240482150,0sleep30-21swapper/311:24:433
81232130,0sleep00-21swapper/012:13:170
128842130,0sleep20-21swapper/210:58:232
3909991211,1cyclictest28-21ksoftirqd/207:20:012
119582120,0sleep00-21swapper/012:15:170
390999119,1cyclictest28-21ksoftirqd/208:40:012
390999119,1cyclictest28-21ksoftirqd/208:30:002
3909991110,1cyclictest28-21ksoftirqd/210:00:012
3909991110,1cyclictest28-21ksoftirqd/209:30:002
3909991110,1cyclictest28-21ksoftirqd/207:15:012
390999109,1cyclictest28-21ksoftirqd/210:20:002
390999108,2cyclictest28-21ksoftirqd/210:40:012
6288290,3sleep228-21ksoftirqd/211:13:492
39099998,1cyclictest28-21ksoftirqd/209:30:012
39099997,1cyclictest28-21ksoftirqd/209:10:002
39099997,1cyclictest28-21ksoftirqd/208:00:012
39099996,2cyclictest28-21ksoftirqd/212:25:012
39099996,2cyclictest28-21ksoftirqd/212:20:002
39099993,3cyclictest281ksoftirqd/212:10:202
16930290,0sleep10-21swapper/109:23:211
39139987,1cyclictest34-21ksoftirqd/311:20:003
39139986,2cyclictest34-21ksoftirqd/307:40:013
39139983,3cyclictest275-21systemd-journal08:20:113
39099987,1cyclictest28-21ksoftirqd/210:50:002
39099987,1cyclictest28-21ksoftirqd/210:45:012
39099987,1cyclictest28-21ksoftirqd/210:30:012
39099987,1cyclictest28-21ksoftirqd/210:10:002
39099987,1cyclictest28-21ksoftirqd/209:50:012
39099987,1cyclictest28-21ksoftirqd/209:05:002
39099987,1cyclictest28-21ksoftirqd/208:20:002
39099987,1cyclictest28-21ksoftirqd/208:05:002
39099987,1cyclictest28-21ksoftirqd/207:35:022
39099986,2cyclictest28-21ksoftirqd/208:10:002
39099986,1cyclictest28-21ksoftirqd/212:30:002
39099985,2cyclictest28-21ksoftirqd/211:25:012
39099984,3cyclictest658-21snmpd10:22:012
23405280,0sleep30-21swapper/310:05:353
5528270,0sleep10-21swapper/109:55:161
39139974,2cyclictest17711-21cron12:00:003
39139973,3cyclictest16130-21systemctl10:40:173
39139973,1cyclictest0-21swapper/310:57:293
39139972,4cyclictest31788-21sshd10:10:413
39099976,1cyclictest28-21ksoftirqd/212:00:002
39099976,1cyclictest28-21ksoftirqd/211:45:002
39099976,1cyclictest28-21ksoftirqd/211:35:012
39099976,1cyclictest28-21ksoftirqd/209:40:012
39099975,2cyclictest28-21ksoftirqd/207:30:012
39099975,1cyclictest28-21ksoftirqd/212:40:002
39099975,1cyclictest28-21ksoftirqd/209:25:002
39099975,1cyclictest28-21ksoftirqd/207:45:022
39099975,1cyclictest28-21ksoftirqd/207:40:022
39099974,2cyclictest28-21ksoftirqd/211:05:002
39099974,2cyclictest271rcuc/210:30:542
39099973,3cyclictest658-21snmpd09:11:072
39099973,3cyclictest504-21dbus-daemon09:53:092
39099973,3cyclictest1-21systemd07:50:062
39099973,1cyclictest28-21ksoftirqd/211:15:062
39099973,1cyclictest141rcu_preempt11:05:142
39099971,4cyclictest28-21ksoftirqd/208:45:152
39099970,1cyclictest141rcu_preempt11:25:142
39049974,2cyclictest275-21systemd-journal11:05:341
39049973,3cyclictest658-21snmpd11:27:201
39049973,3cyclictest658-21snmpd10:14:491
39049973,3cyclictest275-21systemd-journal08:20:261
38999973,3cyclictest658-21snmpd08:01:080
38999973,3cyclictest275-21systemd-journal11:25:520
38999973,3cyclictest22407-21ntpq10:05:180
38999972,3cyclictest275-21systemd-journal11:40:010
38999970,4cyclictest4246-21grep09:55:010
29060270,0sleep30-21swapper/310:48:403
39139966,0cyclictest0-21swapper/310:00:373
39139964,2cyclictest8073-21ssh12:32:383
39139963,2cyclictest9073-21sh11:35:113
39139963,2cyclictest8924-21idleruntime-cro07:20:013
39139963,2cyclictest658-21snmpd11:54:033
39139963,2cyclictest504-21dbus-daemon11:45:223
39139963,2cyclictest504-21dbus-daemon08:48:473
39139963,2cyclictest3436-21ssh10:52:313
39139963,2cyclictest24844-21ntpq11:05:153
39139963,2cyclictest20645-21sshd07:43:093
39139963,2cyclictest1883-21ntp_states11:30:183
39139963,2cyclictest17060-21sh09:42:383
39139963,2cyclictest14332-21cat07:30:143
39139963,2cyclictest13677-21ssh12:35:333
39139963,1cyclictest0-21swapper/310:30:263
39139962,3cyclictest658-21snmpd12:20:423
39139962,3cyclictest658-21snmpd12:12:183
39139962,3cyclictest658-21snmpd11:25:293
39139962,3cyclictest658-21snmpd10:15:003
39139962,3cyclictest658-21snmpd09:37:443
39139962,3cyclictest658-21snmpd09:30:313
39139962,3cyclictest658-21snmpd09:26:463
39139962,3cyclictest658-21snmpd08:16:453
39139962,3cyclictest658-21snmpd08:10:183
39139962,3cyclictest504-21dbus-daemon07:50:023
39139962,3cyclictest28158-21grep12:05:193
39139962,3cyclictest21921-21gdbus10:25:013
39139962,3cyclictest20854-21cat08:55:163
39139962,3cyclictest15066-21cat10:20:193
39139962,3cyclictest12205-21grep07:25:153
39139962,3cyclictest0-21swapper/312:15:303
39139962,1cyclictest0-21swapper/311:10:163
39139961,3cyclictest275-21systemd-journal08:06:103
39139960,6cyclictest0-21swapper/311:40:053
39139960,6cyclictest0-21swapper/311:03:463
39139960,6cyclictest0-21swapper/309:58:353
39139960,6cyclictest0-21swapper/309:54:013
39139960,6cyclictest0-21swapper/309:48:293
39139960,2cyclictest9343-21cstates08:30:123
39139960,0cyclictest0-21swapper/309:20:183
39099964,2cyclictest28-21ksoftirqd/207:40:102
39099963,2cyclictest663-21runrttasks09:16:232
39099963,2cyclictest658-21snmpd12:30:512
39099963,2cyclictest5951-21ssh11:52:182
39099963,2cyclictest28-21ksoftirqd/211:45:112
39099962,3cyclictest658-21snmpd10:10:152
39099962,3cyclictest658-21snmpd08:43:582
39099962,3cyclictest275-21systemd-journal09:35:072
39099962,3cyclictest21116-21ntpq08:55:162
39099962,3cyclictest19968-21cut08:55:012
39099962,3cyclictest10935-21seq07:22:152
39099962,1cyclictest141rcu_preempt12:01:112
39099961,3cyclictest28-21ksoftirqd/210:00:502
39099960,1cyclictest141rcu_preempt10:50:182
39049966,0cyclictest0-21swapper/112:25:231
39049966,0cyclictest0-21swapper/111:30:251
39049966,0cyclictest0-21swapper/110:52:241
39049966,0cyclictest0-21swapper/110:40:371
39049963,3cyclictest22-21ksoftirqd/109:30:131
39049963,2cyclictest658-21snmpd11:19:481
39049963,2cyclictest5387-21sh10:15:091
39049963,2cyclictest5360-21sh12:30:321
39049963,2cyclictest504-21dbus-daemon10:22:001
39049963,2cyclictest275-21systemd-journal12:19:581
39049963,2cyclictest275-21systemd-journal10:56:091
39049963,2cyclictest275-21systemd-journal09:52:141
39049963,2cyclictest275-21systemd-journal07:50:151
39049963,2cyclictest27483-21ssh11:45:201
39049963,2cyclictest15242-21vmstat07:30:221
39049963,2cyclictest13156-21sh11:37:061
39049963,1cyclictest0-21swapper/110:05:311
39049962,3cyclictest658-21snmpd11:51:241
39049962,3cyclictest658-21snmpd11:20:441
39049962,3cyclictest658-21snmpd10:30:341
39049962,3cyclictest658-21snmpd08:19:331
39049962,3cyclictest658-21snmpd08:13:271
39049962,3cyclictest275-21systemd-journal09:10:331
39049962,3cyclictest24654-21apt-get09:05:121
39049962,3cyclictest23245-21ntp_kernel_pll_10:25:181
39049962,3cyclictest20516-21basename12:20:161
39049962,3cyclictest18358-21cat11:40:161
39049962,3cyclictest17176-21seq11:59:361
39049962,3cyclictest12196-21ntpq08:35:181
39049960,6cyclictest0-21swapper/110:48:481
39049960,6cyclictest0-21swapper/108:30:141
39049960,5cyclictest4081-21/usr/sbin/munin07:10:191
39049960,3cyclictest28325-21munin-plugin-st09:50:011
39049960,0cyclictest0-21swapper/111:00:131
38999963,2cyclictest663-21runrttasks10:19:250
38999963,2cyclictest658-21snmpd10:56:340
38999963,2cyclictest658-21snmpd10:38:550
38999963,2cyclictest658-21snmpd09:29:460
38999963,2cyclictest658-21snmpd08:45:060
38999963,2cyclictest658-21snmpd07:38:320
38999963,2cyclictest504-21dbus-daemon11:56:140
38999963,2cyclictest504-21dbus-daemon09:55:190
38999963,2cyclictest501-21in:imuxsock11:50:230
38999963,2cyclictest32264-21sh10:30:230
38999963,2cyclictest32054-21cat10:50:150
38999963,2cyclictest26631-21basename09:10:010
38999963,2cyclictest24168-21cut10:45:190
38999963,2cyclictest1942-21sh09:33:450
38999963,2cyclictest15776-21ssh10:20:380
38999963,2cyclictest14766-21vmstat10:00:210
38999963,2cyclictest13385-21ssh11:37:170
38999963,2cyclictest12609-21ssh11:17:180
38999963,2cyclictest11245-21sh09:20:090
38999963,2cyclictest10408-21taskset09:38:550
38999963,1cyclictest0-21swapper/012:35:240
38999962,3cyclictest658-21snmpd12:24:540
38999962,3cyclictest658-21snmpd11:50:000
38999962,3cyclictest658-21snmpd10:26:190
38999962,3cyclictest658-21snmpd08:56:370
38999962,3cyclictest658-21snmpd08:37:420
38999962,3cyclictest658-21snmpd08:31:120
38999962,3cyclictest658-21snmpd08:25:210
38999962,3cyclictest658-21snmpd08:11:190
38999962,3cyclictest658-21snmpd08:05:370
38999962,3cyclictest658-21snmpd07:21:020
38999962,3cyclictest275-21systemd-journal12:00:440
38999962,3cyclictest275-21systemd-journal07:16:300
38999962,3cyclictest275-21systemd-journal07:13:090
38999962,3cyclictest22536-21tr07:45:180
38999962,1cyclictest0-21swapper/011:31:210
38999962,1cyclictest0-21swapper/011:05:080
38999962,1cyclictest0-21swapper/010:10:400
38999962,1cyclictest0-21swapper/009:41:420
38999961,4cyclictest22677-21ssh09:45:390
38999961,3cyclictest275-21systemd-journal09:15:040
38999960,6cyclictest0-21swapper/012:33:090
38999960,6cyclictest0-21swapper/011:00:330
38999960,5cyclictest4329-21perf08:20:010
38999960,5cyclictest20807-21apt-get07:45:010
39139953,1cyclictest663-21runrttasks07:55:063
39139953,1cyclictest0-21swapper/308:40:123
39139952,2cyclictest7304-21sort08:25:133
39139952,2cyclictest658-21snmpd09:15:013
39139952,2cyclictest27892-21irqstats09:10:153
39139952,2cyclictest24855-21cat09:05:133
39139952,2cyclictest22616-21cstates09:00:133
39139952,2cyclictest11739-21tune2fs08:35:143
39139951,3cyclictest658-21snmpd07:50:033
39139951,3cyclictest6521-21sh10:35:083
39139951,3cyclictest28749-21cat08:00:143
39139951,3cyclictest28532-21ntp_kernel_err12:25:183
39139951,3cyclictest18633-21cat08:50:173
39099952,2cyclictest9423-21df_inode08:30:122
39099952,2cyclictest658-21snmpd08:10:032
39099952,2cyclictest275-21systemd-journal08:20:102
39099950,3cyclictest28-21ksoftirqd/211:35:012
39049953,1cyclictest6142-21apt-config10:35:001
39049953,1cyclictest20242-21grep09:25:161
39049952,2cyclictest658-21snmpd12:35:011
39049952,2cyclictest658-21snmpd08:50:041
39049952,2cyclictest658-21snmpd08:02:441
39049952,2cyclictest658-21snmpd07:45:021
39049952,2cyclictest658-21snmpd07:25:021
39049952,2cyclictest658-21snmpd07:20:101
39049952,2cyclictest658-21snmpd07:15:101
39049952,2cyclictest30884-21sed08:05:141
39049952,2cyclictest26043-21seq07:55:141
39049952,2cyclictest20305-21expr08:55:121
39049952,2cyclictest18086-21ssh12:00:071
39049952,2cyclictest13584-21cat08:40:121
39049952,1cyclictest0-21swapper/110:00:031
39049951,3cyclictest658-21snmpd09:00:491
39049951,3cyclictest275-21systemd-journal09:40:061
39049951,3cyclictest275-21systemd-journal09:15:091
39049950,4cyclictest7388-21grep08:25:151
39049950,4cyclictest32347-21/usr/sbin/munin11:10:161
39049950,4cyclictest18815-21/usr/sbin/munin07:40:121
39049950,2cyclictest16578-21sshd07:35:131
38999953,1cyclictest11850-21fschecks_count07:25:140
38999952,2cyclictest658-21snmpd11:10:030
38999952,2cyclictest658-21snmpd08:50:010
38999952,2cyclictest4827-21expr08:20:110
38999952,2cyclictest26848-21sh09:10:020
38999952,2cyclictest23657-21cat07:50:120
38999952,2cyclictest14387-21cut07:30:150
38999952,2cyclictest13787-21expr08:40:120
38999952,2cyclictest0-21swapper/012:25:000
38999952,1cyclictest0-21swapper/011:20:080
38999951,3cyclictest26494-21cat07:55:160
38999951,3cyclictest23887-21grep09:00:200
38999951,3cyclictest14924-21cat10:40:110
39139942,1cyclictest9169-21seq07:20:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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