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2026-01-21 - 17:44
[ 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 highest latencies:
System rackaslot8.osadl.org (updated Wed Jan 21, 2026 12:44:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
104112299273,17sleep20-21swapper/207:07:492
105802274244,19sleep00-21swapper/007:09:430
104252269245,16sleep10-21swapper/107:07:591
102552261230,21sleep30-21swapper/307:05:483
313872610,0sleep10-21swapper/110:26:161
177602570,0sleep10-21swapper/112:35:451
78822560,0sleep20-21swapper/212:10:192
91822540,0sleep10-21swapper/110:32:481
83332540,0sleep20-21swapper/211:11:222
33762190,0sleep10-21swapper/110:49:261
207022190,0sleep30-21swapper/312:38:033
85672180,0sleep30-21swapper/312:30:183
134892180,0sleep00-21swapper/011:35:020
263952170,0sleep10-21swapper/109:25:091
30542160,1sleep20-21swapper/208:00:132
291452160,0sleep30-21swapper/312:04:043
238712130,0sleep20-21swapper/211:40:282
238712130,0sleep20-21swapper/211:40:282
126862110,0sleep10-21swapper/111:54:101
1070599109,1cyclictest28-21ksoftirqd/211:05:002
1070599108,1cyclictest13917-21df11:15:132
609290,0sleep00-21swapper/011:46:110
31545290,1sleep10-21swapper/111:45:201
22321290,0sleep20-21swapper/209:22:092
2116290,0sleep2271rcuc/209:10:122
107059998,1cyclictest28-21ksoftirqd/207:35:012
8715280,0sleep10-21swapper/109:34:021
8642280,0sleep00-21swapper/011:31:210
107109985,2cyclictest17983-21cron07:25:013
107059982,5cyclictest0-21swapper/212:05:112
107029983,3cyclictest275-21systemd-journal07:22:361
106989984,1cyclictest25380-21munin-run07:40:010
30903270,6sleep031121-21ssh12:25:000
11929270,0sleep10-21swapper/109:55:161
107109975,1cyclictest28590-21ssh11:44:083
107109975,1cyclictest28590-21ssh11:44:083
107109974,2cyclictest6744-21sshd09:32:293
107109974,2cyclictest15735-21cron07:20:013
107109973,3cyclictest6379-21cat11:30:173
107109973,3cyclictest4439-21basename08:05:023
107109973,3cyclictest275-21systemd-journal10:34:203
107109971,5cyclictest0-21swapper/312:20:013
107109970,6cyclictest0-21swapper/308:35:103
107109970,1cyclictest0-21swapper/308:29:303
107059974,2cyclictest504-21dbus-daemon08:06:222
107059973,3cyclictest658-21snmpd07:26:262
107059973,3cyclictest275-21systemd-journal09:27:252
107059973,3cyclictest275-21systemd-journal08:15:002
107059973,3cyclictest16841-21smart_sda12:35:192
107059972,4cyclictest18848-21sshd10:19:182
107059972,2cyclictest32381-21perf07:55:012
107059971,4cyclictest28015-21munin-run10:25:012
107059970,7cyclictest0-21swapper/209:57:522
107029973,3cyclictest275-21systemd-journal09:19:131
107029973,3cyclictest275-21systemd-journal08:21:271
107029973,3cyclictest24244-21ntpq07:35:171
107029972,3cyclictest3279-21idleruntime-cro10:10:001
107029970,2cyclictest29299-21perf09:00:001
106989974,2cyclictest504-11dbus-daemon08:30:130
106989974,2cyclictest12-21ksoftirqd/008:55:000
106989973,3cyclictest658-21snmpd11:28:380
106989973,1cyclictest13051-21turbostat11:15:000
106989970,7cyclictest10189-21ssh09:54:390
15070260,0sleep00-21swapper/010:16:220
12268260,0sleep20-21swapper/209:35:192
107109966,0cyclictest0-21swapper/310:04:333
107109964,1cyclictest0-21swapper/310:55:143
107109963,2cyclictest663-21runrttasks11:27:213
107109963,2cyclictest658-21snmpd08:15:513
107109963,2cyclictest504-21dbus-daemon09:45:223
107109963,2cyclictest504-21dbus-daemon08:05:073
107109963,2cyclictest3828-21ssh09:10:333
107109963,2cyclictest3622-21ssh12:08:013
107109963,2cyclictest27595-21ssh12:22:263
107109963,2cyclictest275-21systemd-journal11:38:293
107109963,2cyclictest24074-21ssh09:23:313
107109963,2cyclictest20500-21expr10:20:113
107109963,2cyclictest18865-21rm11:18:103
107109963,2cyclictest14997-21if_err_enp4s011:55:133
107109963,2cyclictest12269-21awk09:55:193
107109962,3cyclictest8317-21cat08:10:193
107109962,3cyclictest674-21lldpd10:51:193
107109962,3cyclictest658-21snmpd11:13:293
107109962,3cyclictest658-21snmpd10:36:563
107109962,3cyclictest658-21snmpd10:26:223
107109962,3cyclictest658-21snmpd10:18:123
107109962,3cyclictest658-21snmpd08:20:273
107109962,3cyclictest658-21snmpd07:57:183
107109962,3cyclictest29726-21uptime07:45:213
107109962,3cyclictest28641-21cat10:05:143
107109962,3cyclictest24662-21date07:35:203
107109962,3cyclictest10894-21sort09:35:113
107109962,3cyclictest0-21swapper/309:52:343
107109962,1cyclictest0-21swapper/311:53:053
107109962,1cyclictest0-21swapper/310:45:013
107109962,1cyclictest0-21swapper/309:41:113
107109962,1cyclictest0-21swapper/309:41:103
107109961,3cyclictest275-21systemd-journal11:05:133
107109960,6cyclictest0-21swapper/309:26:243
107109960,6cyclictest0-21swapper/309:05:213
107109960,3cyclictest10090-21ssh12:11:383
107109960,0cyclictest0-21swapper/309:19:333
107109960,0cyclictest0-21swapper/308:55:153
107059966,0cyclictest0-21swapper/211:51:172
107059966,0cyclictest0-21swapper/210:12:472
107059964,1cyclictest0-21swapper/209:30:182
107059963,2cyclictest9706-21ssh09:54:162
107059963,2cyclictest7887-21sh11:30:452
107059963,2cyclictest7593-21ssh10:31:342
107059963,2cyclictest658-21snmpd10:42:282
107059963,2cyclictest504-21dbus-daemon10:09:162
107059963,2cyclictest275-21systemd-journal08:25:292
107059963,2cyclictest2481-21cron09:50:012
107059963,2cyclictest21663-21ls08:40:192
107059963,2cyclictest15649-21cat12:15:142
107059963,2cyclictest15631-21awk11:55:172
107059962,3cyclictest9916-21cat08:15:152
107059962,3cyclictest7763-21fw_packets12:30:132
107059962,3cyclictest658-21snmpd12:04:182
107059962,3cyclictest658-21snmpd10:55:222
107059962,3cyclictest658-21snmpd10:54:522
107059962,3cyclictest658-21snmpd09:06:582
107059962,3cyclictest658-21snmpd08:35:482
107059962,3cyclictest658-21snmpd08:30:182
107059962,3cyclictest658-21snmpd07:45:242
107059962,3cyclictest658-21snmpd07:15:102
107059962,3cyclictest658-21snmpd07:11:012
107059962,3cyclictest504-21dbus-daemon09:20:002
107059962,3cyclictest29556-21apt09:00:112
107059962,3cyclictest26235-21sed07:40:162
107059962,3cyclictest1960-21seq07:57:392
107059962,3cyclictest16785-21cat07:20:152
107059960,6cyclictest0-21swapper/211:47:332
107059960,6cyclictest0-21swapper/210:28:252
107059960,6cyclictest0-21swapper/210:02:482
107029966,0cyclictest0-21swapper/109:40:511
107029966,0cyclictest0-21swapper/109:40:511
107029964,1cyclictest13010-21kworker/1:107:45:141
107029963,2cyclictest6676-21sh10:50:351
107029963,2cyclictest658-21snmpd10:38:581
107029963,2cyclictest658-21snmpd10:01:061
107029963,2cyclictest658-21snmpd08:39:301
107029963,2cyclictest504-21dbus-daemon10:10:081
107029963,2cyclictest32342-21sh11:25:551
107029963,2cyclictest275-21systemd-journal09:39:271
107029963,2cyclictest24653-21ssh11:21:161
107029963,2cyclictest24448-21ssh10:22:151
107029963,2cyclictest16583-21ssh11:16:221
107029963,2cyclictest14798-21ntp_states11:35:171
107029963,2cyclictest13634-21ssh12:33:571
107029963,2cyclictest1047-21ssh11:07:031
107029963,1cyclictest0-21swapper/111:10:011
107029962,3cyclictest7585-21cat08:10:141
107029962,3cyclictest658-21snmpd12:11:571
107029962,3cyclictest658-21snmpd12:03:361
107029962,3cyclictest658-21snmpd11:40:021
107029962,3cyclictest658-21snmpd11:40:021
107029962,3cyclictest658-21snmpd10:44:401
107029962,3cyclictest658-21snmpd09:10:161
107029962,3cyclictest658-21snmpd08:40:061
107029962,3cyclictest658-21snmpd07:41:141
107029962,3cyclictest275-21systemd-journal12:23:151
107029962,3cyclictest275-21systemd-journal11:55:291
107029962,3cyclictest275-21systemd-journal07:31:301
107029962,3cyclictest275-21systemd-journal07:19:291
107029962,3cyclictest13862-21cat10:55:151
107029962,3cyclictest13010-21kworker/1:112:05:051
107029962,3cyclictest1-21systemd09:01:341
107029961,3cyclictest275-21systemd-journal08:00:571
107029960,6cyclictest0-21swapper/112:26:011
107029960,3cyclictest21771-21ssh09:21:441
107029960,2cyclictest13616-21/usr/sbin/munin08:25:171
106989963,2cyclictest663-21runrttasks12:08:570
106989963,2cyclictest658-21snmpd10:10:570
106989963,2cyclictest275-21systemd-journal12:25:200
106989963,2cyclictest275-21systemd-journal07:51:470
106989963,2cyclictest275-21systemd-journal07:43:300
106989963,2cyclictest26662-21ssh12:02:070
106989963,2cyclictest23477-21awk11:20:210
106989963,2cyclictest13706-21chrt11:15:120
106989963,2cyclictest10538-21sh10:33:530
106989962,3cyclictest7002-21ls12:10:140
106989962,3cyclictest658-21snmpd11:57:210
106989962,3cyclictest658-21snmpd11:54:420
106989962,3cyclictest658-21snmpd11:05:080
106989962,3cyclictest658-21snmpd10:09:180
106989962,3cyclictest658-21snmpd09:48:210
106989962,3cyclictest658-21snmpd09:21:040
106989962,3cyclictest658-21snmpd09:13:260
106989962,3cyclictest658-21snmpd08:56:250
106989962,3cyclictest658-21snmpd08:23:450
106989962,3cyclictest658-21snmpd08:13:460
106989962,3cyclictest658-21snmpd08:05:200
106989962,3cyclictest504-21dbus-daemon10:23:520
106989962,3cyclictest32736-21ls07:55:130
106989962,3cyclictest29836-21grep10:25:190
106989962,3cyclictest275-21systemd-journal07:49:560
106989962,3cyclictest22184-21cpuspeed_turbos11:40:140
106989962,3cyclictest22184-21cpuspeed_turbos11:40:130
106989962,3cyclictest17028-21expr12:35:210
106989962,3cyclictest14317-21cat08:25:160
106989962,3cyclictest13107-21ssh09:16:220
106989962,3cyclictest11442-21grep09:35:140
106989962,3cyclictest0-21swapper/010:50:310
106989962,2cyclictest658-21snmpd10:39:580
106989961,3cyclictest275-21systemd-journal10:44:160
106989960,6cyclictest0-21swapper/012:31:150
106989960,6cyclictest0-21swapper/012:15:150
106989960,6cyclictest0-21swapper/010:55:170
106989960,3cyclictest4136-21ls10:50:000
107109953,1cyclictest23594-21latency08:45:153
107109953,1cyclictest19098-21gltestperf07:25:133
107109952,2cyclictest674-21lldpd08:50:023
107109952,2cyclictest658-21snmpd11:46:123
107109952,2cyclictest658-21snmpd07:50:173
107109952,2cyclictest25844-21/usr/sbin/munin07:40:133
107109952,2cyclictest21564-21cat10:40:153
107109952,2cyclictest20874-21sort07:30:133
107109952,2cyclictest20422-21cpuspeed_turbos08:40:123
107109952,2cyclictest11221-21expr07:10:123
107109952,1cyclictest0-21swapper/312:25:023
107109952,1cyclictest0-21swapper/311:20:093
107109952,1cyclictest0-21swapper/311:00:103
107109951,3cyclictest15862-21basename08:30:113
107109950,4cyclictest30517-21ntp_states09:00:163
107109950,2cyclictest3990-21cstates10:10:123
107059952,2cyclictest658-21snmpd08:50:542
107059952,2cyclictest658-21snmpd08:46:542
107059952,2cyclictest30466-21missed_timers11:05:172
107059952,2cyclictest29754-21ssh11:25:072
107059952,2cyclictest275-21systemd-journal12:25:042
107059952,2cyclictest27412-21cat08:55:112
107059952,2cyclictest25265-21sshd07:39:032
107059952,2cyclictest13576-21ssh11:35:052
107059952,2cyclictest12973-21awk08:20:212
107059951,3cyclictest658-21snmpd09:40:032
107059951,3cyclictest658-21snmpd09:40:022
107059951,3cyclictest275-21systemd-journal10:45:122
107059951,3cyclictest22970-21ssh12:20:012
107059951,3cyclictest0-21swapper/211:20:122
107059951,3cyclictest0-21swapper/210:35:112
107029952,2cyclictest708-21tune2fs07:55:151
107029952,2cyclictest658-21snmpd08:50:091
107029952,2cyclictest6308-21chrt08:06:011
107029952,2cyclictest3583-21sed09:50:141
107029952,2cyclictest27184-21apt09:45:111
107029952,2cyclictest23256-21cat08:45:121
107029952,2cyclictest21131-21sh11:00:011
107029952,2cyclictest19372-21missed_timers07:25:161
107029952,2cyclictest16494-21ls08:30:151
107029952,2cyclictest11999-21apt10:15:131
107029952,1cyclictest0-21swapper/112:15:041
107029951,3cyclictest658-21snmpd08:15:061
107029951,3cyclictest431-21/usr/sbin/munin09:05:171
107029951,3cyclictest30670-21cat07:50:131
107029951,3cyclictest11308-21diskstats07:10:121
107029950,4cyclictest6712-21ntp_states11:30:181
106989953,1cyclictest0-21swapper/009:40:110
106989953,1cyclictest0-21swapper/009:40:110
106989952,2cyclictest9814-21cat08:15:150
106989952,2cyclictest671-21ntpd07:19:240
106989952,2cyclictest658-21snmpd11:00:100
106989952,2cyclictest658-21snmpd09:25:010
106989952,2cyclictest658-21snmpd09:05:050
106989952,2cyclictest3127-21cat08:00:140
106989952,2cyclictest20919-21expr07:30:130
106989952,2cyclictest2065-21ssh09:30:030
106989952,2cyclictest19732-21expr10:00:130
106989952,2cyclictest18505-21packagekitd07:25:010
106989952,2cyclictest18289-21cat08:35:110
106989952,2cyclictest16479-21cut07:20:140
106989952,2cyclictest11597-21interrupts07:10:140
106989951,3cyclictest658-21snmpd09:00:040
106989951,3cyclictest658-21snmpd08:45:090
106989951,3cyclictest21022-21irqstats08:40:140
106989951,3cyclictest11906-21cat09:55:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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