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2026-03-04 - 20:36
[ 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 all highest latencies:
System rackaslot8.osadl.org (updated Wed Mar 04, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
304142326296,19sleep20-21swapper/207:09:482
301692295263,21sleep10-21swapper/107:06:541
301732269209,19sleep00-21swapper/007:06:570
302112260232,19sleep30-21swapper/307:07:283
177552610,0sleep10-21swapper/111:00:301
271012590,0sleep30-21swapper/308:10:143
148462580,0sleep20-21swapper/210:59:552
48722570,0sleep20-21swapper/208:30:192
206842560,0sleep30-21swapper/310:05:353
161112560,0sleep10-21swapper/110:40:481
249702540,0sleep10-21swapper/112:20:351
317282430,0sleep30-21swapper/310:50:153
85052180,0sleep334-21ksoftirqd/311:33:483
49272180,0sleep20-21swapper/209:19:122
217532170,0sleep30-21swapper/310:25:173
149002170,0sleep30-21swapper/312:15:123
141362170,0sleep00-21swapper/012:15:010
133552170,0sleep30-21swapper/309:42:513
11462160,0sleep20-21swapper/212:06:542
90082150,0sleep10-21swapper/110:18:061
291542150,0sleep10-21swapper/110:10:211
315312140,0sleep20-21swapper/209:34:582
167502140,0sleep20-21swapper/210:03:582
140052140,0sleep10-21swapper/110:20:261
58792130,1sleep228-21ksoftirqd/210:35:132
48292130,0sleep20-21swapper/209:56:332
202612130,0sleep00-21swapper/010:05:200
173652130,0sleep30-21swapper/309:00:113
30532991110,1cyclictest12-21ksoftirqd/007:35:000
3054099103,3cyclictest8495-21cron11:15:012
3054099101,3cyclictest275-21systemd-journal09:10:152
3054099100,6cyclictest0-21swapper/209:40:102
8960280,0sleep20-21swapper/211:52:502
32691280,0sleep00-21swapper/011:47:420
305459983,3cyclictest275-21systemd-journal11:45:013
305409982,2cyclictest17126-21ssh12:16:052
305409982,1cyclictest0-21swapper/211:06:232
305409982,1cyclictest0-21swapper/211:06:232
305329987,1cyclictest12-21ksoftirqd/010:00:010
305329983,3cyclictest6045-21cat09:20:000
305459976,1cyclictest34-21ksoftirqd/310:20:023
305459974,2cyclictest504-21dbus-daemon09:26:563
305459973,3cyclictest658-21snmpd11:54:063
305459973,3cyclictest658-21snmpd10:42:173
305459970,7cyclictest0-21swapper/310:37:123
305459970,7cyclictest0-21swapper/310:21:353
305459970,3cyclictest23906-21/usr/sbin/munin08:05:143
305409974,2cyclictest13143-21ntpq10:20:152
305379974,2cyclictest504-21dbus-daemon12:14:121
305379973,4cyclictest16071-21kworker/1:010:05:151
305379973,3cyclictest504-21dbus-daemon08:05:581
305379972,4cyclictest658-21snmpd12:26:281
305379970,6cyclictest19843-21df_inode07:55:141
305329974,2cyclictest13241-21ssh12:14:320
305329973,3cyclictest658-21snmpd10:10:190
305329973,3cyclictest275-21systemd-journal08:34:240
305329973,2cyclictest275-21systemd-journal07:45:010
12331270,0sleep10-21swapper/110:00:361
31842260,0sleep10-21swapper/109:53:521
305459966,0cyclictest0-21swapper/312:36:033
305459966,0cyclictest0-21swapper/310:58:083
305459966,0cyclictest0-21swapper/310:00:103
305459963,2cyclictest8548-21ssh12:11:043
305459963,2cyclictest504-21dbus-daemon07:10:313
305459963,2cyclictest3301-21sh12:08:313
305459963,2cyclictest27775-21sh11:25:223
305459963,2cyclictest275-21systemd-journal10:14:293
305459963,2cyclictest23382-21ssh11:42:093
305459963,2cyclictest14230-21ssh11:17:563
305459963,2cyclictest13383-21cut08:50:133
305459962,3cyclictest7695-21sed09:20:183
305459962,3cyclictest658-21snmpd12:26:043
305459962,3cyclictest658-21snmpd09:50:543
305459962,3cyclictest658-21snmpd09:48:003
305459962,3cyclictest658-21snmpd09:34:383
305459962,3cyclictest658-21snmpd08:58:583
305459962,3cyclictest658-21snmpd08:25:273
305459962,3cyclictest658-21snmpd08:00:173
305459962,3cyclictest658-21snmpd07:53:053
305459962,3cyclictest658-21snmpd07:32:593
305459962,3cyclictest658-21snmpd07:25:433
305459962,3cyclictest658-21snmpd07:16:343
305459962,3cyclictest29337-21expr08:15:133
305459962,3cyclictest275-21systemd-journal11:00:013
305459962,3cyclictest21070-21expr12:00:103
305459962,3cyclictest15994-21awk07:45:163
305459962,3cyclictest12993-21cat11:55:143
305459962,1cyclictest0-21swapper/311:36:243
305459962,1cyclictest0-21swapper/311:14:343
305459962,1cyclictest0-21swapper/309:13:573
305459960,6cyclictest0-21swapper/312:20:393
305459960,6cyclictest0-21swapper/309:58:213
305459960,6cyclictest0-21swapper/309:15:383
305459960,5cyclictest5710-21rm09:38:323
305459960,5cyclictest21446-21idleruntime-cro08:00:003
305459960,3cyclictest2702-21sshd10:33:283
305459960,2cyclictest8258-21apt-config08:40:013
305459960,2cyclictest31756-21perl08:20:143
305459960,0cyclictest0-21swapper/311:20:163
305409963,2cyclictest658-21snmpd07:23:522
305409963,2cyclictest504-21dbus-daemon11:00:012
305409963,2cyclictest31730-21ssh10:50:152
305409963,2cyclictest29972-21ssh11:27:012
305409963,2cyclictest275-21systemd-journal07:42:472
305409963,2cyclictest21833-21ssh11:41:002
305409963,2cyclictest21814-21ssh10:06:252
305409963,2cyclictest1967-21ssh12:26:142
305409963,2cyclictest17435-21ssh11:20:082
305409962,3cyclictest658-21snmpd12:30:132
305409962,3cyclictest658-21snmpd12:22:252
305409962,3cyclictest658-21snmpd09:20:402
305409962,3cyclictest658-21snmpd08:56:162
305409962,3cyclictest658-21snmpd08:37:122
305409962,3cyclictest658-21snmpd08:01:112
305409962,3cyclictest658-21snmpd07:52:022
305409962,3cyclictest658-21snmpd07:47:502
305409962,3cyclictest28549-21dpkg08:15:002
305409962,3cyclictest27760-21expr10:10:132
305409962,3cyclictest275-21systemd-journal10:20:012
305409962,3cyclictest20962-21expr10:25:122
305409962,3cyclictest14481-21cat10:40:162
305409962,3cyclictest12581-21idleruntime-cro08:50:002
305409962,1cyclictest0-21swapper/212:36:132
305409962,1cyclictest0-21swapper/210:45:282
305409960,6cyclictest0-21swapper/212:00:482
305409960,6cyclictest0-21swapper/211:46:082
305409960,6cyclictest0-21swapper/209:51:302
305409960,6cyclictest0-21swapper/209:36:192
305409960,6cyclictest0-21swapper/208:42:342
305409960,3cyclictest10139-21munin-run11:35:002
305409960,0cyclictest0-21swapper/212:10:322
305379963,3cyclictest16071-21kworker/1:007:53:041
305379963,2cyclictest663-21runrttasks11:51:201
305379963,2cyclictest658-21snmpd10:45:081
305379963,2cyclictest658-21snmpd10:36:081
305379963,2cyclictest30776-21ssh10:50:091
305379963,2cyclictest275-21systemd-journal08:53:051
305379963,2cyclictest275-21systemd-journal08:24:441
305379963,2cyclictest26838-21df08:10:121
305379963,2cyclictest25015-21wc09:30:171
305379963,2cyclictest21031-21sh11:40:241
305379963,2cyclictest20663-21rm12:00:061
305379963,2cyclictest19915-21sh12:36:491
305379963,2cyclictest16071-21kworker/1:011:30:271
305379963,2cyclictest1254-21ssh11:48:261
305379963,1cyclictest0-21swapper/112:05:121
305379963,0cyclictest16071-21kworker/1:011:07:311
305379963,0cyclictest16071-21kworker/1:011:07:311
305379962,3cyclictest6819-21systemctl07:25:171
305379962,3cyclictest658-21snmpd11:21:001
305379962,3cyclictest658-21snmpd10:31:071
305379962,3cyclictest658-21snmpd09:40:111
305379962,3cyclictest658-21snmpd09:36:051
305379962,3cyclictest658-21snmpd09:28:141
305379962,3cyclictest658-21snmpd09:05:101
305379962,3cyclictest658-21snmpd09:02:311
305379962,3cyclictest658-21snmpd08:48:561
305379962,3cyclictest658-21snmpd08:35:151
305379962,3cyclictest658-21snmpd08:31:541
305379962,3cyclictest658-21snmpd07:40:021
305379962,3cyclictest4391-21cat07:20:161
305379962,3cyclictest31169-21cat09:15:141
305379962,3cyclictest2513-21grep08:25:191
305379962,3cyclictest23204-21awk09:10:181
305379962,3cyclictest16286-21cat07:45:181
305379962,1cyclictest18683-21turbostat11:40:001
305379961,2cyclictest15676-21perf12:35:001
305379960,6cyclictest0-21swapper/111:55:401
305379960,6cyclictest0-21swapper/111:25:211
305379960,6cyclictest0-21swapper/111:15:291
305379960,6cyclictest0-21swapper/109:55:091
305379960,5cyclictest30911-21grep07:10:131
305379960,0cyclictest0-21swapper/110:27:371
305329966,0cyclictest0-21swapper/010:50:130
305329966,0cyclictest0-21swapper/010:17:220
305329966,0cyclictest0-21swapper/009:23:360
305329963,2cyclictest7292-21sh11:14:070
305329963,2cyclictest504-21dbus-daemon08:22:390
305329963,2cyclictest27849-21rm10:29:230
305329963,2cyclictest275-21systemd-journal11:44:320
305329963,2cyclictest275-21systemd-journal09:38:160
305329963,2cyclictest26070-21ssh09:50:150
305329963,2cyclictest24321-21ssh11:05:100
305329963,2cyclictest24321-21ssh11:05:100
305329963,2cyclictest2244-21tr11:30:110
305329963,2cyclictest22149-21cut09:10:120
305329963,2cyclictest21241-21fschecks_count12:00:110
305329963,2cyclictest1967-21cut08:25:150
305329963,2cyclictest18157-21hddtemp_smartct11:20:140
305329963,2cyclictest16556-21sh10:41:090
305329963,2cyclictest15762-21ssh11:56:380
305329963,2cyclictest13734-21rm10:59:040
305329963,2cyclictest12577-21turbostat08:50:000
305329963,1cyclictest0-21swapper/012:39:310
305329962,3cyclictest658-21snmpd11:50:000
305329962,3cyclictest658-21snmpd10:04:250
305329962,3cyclictest658-21snmpd09:07:520
305329962,3cyclictest658-21snmpd09:00:580
305329962,3cyclictest658-21snmpd08:50:280
305329962,3cyclictest658-21snmpd08:14:060
305329962,3cyclictest658-21snmpd08:02:050
305329962,3cyclictest658-21snmpd07:41:290
305329962,3cyclictest658-21snmpd07:35:020
305329962,3cyclictest658-21snmpd07:26:490
305329962,3cyclictest4033-21hddtemp_smartct07:20:130
305329962,3cyclictest29962-21expr12:05:110
305329962,3cyclictest29208-21rm11:26:260
305329962,3cyclictest11913-21tr11:35:170
305329962,1cyclictest0-21swapper/011:02:150
305329962,1cyclictest0-21swapper/010:30:130
305329961,2cyclictest8135-1kworker/u9:209:40:180
305329961,2cyclictest12-21ksoftirqd/007:17:330
305329960,6cyclictest0-21swapper/010:37:430
15137260,0sleep20-21swapper/211:18:372
305459953,1cyclictest6965-21apt-get12:30:013
305459952,2cyclictest3902-21smartctl08:30:133
305459952,2cyclictest12653-21grep07:40:133
305459951,3cyclictest658-21snmpd11:05:033
305459951,3cyclictest658-21snmpd11:05:023
305459951,3cyclictest5804-21gdbus08:35:013
305459951,3cyclictest23046-21/usr/sbin/munin10:45:143
305459951,3cyclictest19636-21grep09:05:123
305459951,3cyclictest11276-21cat08:45:133
305459951,3cyclictest10587-21tune2fs07:35:133
305459950,4cyclictest5024-21sshd07:20:343
305409955,0cyclictest0-21swapper/211:35:392
305409953,1cyclictest30873-21expr07:10:142
305409953,1cyclictest1560-21expr07:15:142
305409952,2cyclictest7903-21awk07:30:112
305409952,2cyclictest658-21snmpd09:09:172
305409952,2cyclictest658-21snmpd08:25:062
305409952,2cyclictest29651-21if_enp4s008:15:142
305409952,2cyclictest25303-21cat08:05:192
305409952,2cyclictest17356-21cat09:00:112
305409952,2cyclictest16777-21ssh09:45:132
305409952,2cyclictest14081-21seq11:55:232
305409952,2cyclictest13696-21grep08:50:152
305409951,3cyclictest658-21snmpd07:36:532
305409951,3cyclictest658-21snmpd07:25:012
305409951,3cyclictest31928-21cat08:20:142
305409951,3cyclictest15072-21/usr/sbin/munin09:25:112
305409950,3cyclictest30194-21/usr/sbin/munin10:30:162
305409950,3cyclictest275-21systemd-journal07:55:072
305379952,3cyclictest16071-21kworker/1:008:15:191
305379952,2cyclictest9096-21tr07:30:181
305379952,2cyclictest8680-21expr08:40:121
305379952,2cyclictest6814-21ssh10:55:051
305379952,2cyclictest22-21ksoftirqd/112:15:101
305379952,2cyclictest16640-21chrt09:45:071
305379952,2cyclictest15109-21cpuspeed08:55:131
305379952,2cyclictest10814-21cat07:35:151
305379951,3cyclictest6841-21expr09:20:131
305379951,3cyclictest22626-21ntpq08:00:151
305379950,1cyclictest382-21/usr/sbin/munin11:10:141
305379950,1cyclictest0-21swapper/107:15:021
305329952,3cyclictest658-21snmpd08:15:030
305329952,2cyclictest8344-21echo08:40:010
305329952,2cyclictest6473-21ls08:35:110
305329952,2cyclictest31231-21fschecks_time07:10:150
305329952,2cyclictest24604-21cat08:05:130
305329952,2cyclictest22659-21ssh12:20:010
305329952,2cyclictest18559-21timerandwakeup07:50:190
305329952,2cyclictest16800-21dpkg09:45:130
305329952,2cyclictest15417-21cat09:25:120
305329952,1cyclictest0-21swapper/012:25:120
305329952,1cyclictest0-21swapper/010:20:070
305329951,3cyclictest7706-21find12:30:110
305329951,3cyclictest23639-21apt09:30:090
305329950,4cyclictest22564-21expr10:45:110
305329950,3cyclictest9086-21rm11:15:120
305329950,3cyclictest275-21systemd-journal08:58:100
305329940,3cyclictest19431-21taskset07:55:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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