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2026-02-18 - 04:36
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
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 Wed Feb 18, 2026 00:44:21)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
281012300270,19sleep20-21swapper/219:06:142
281382276216,19sleep30-21swapper/319:06:433
282572275244,21sleep10-21swapper/119:08:141
283922263233,19sleep00-21swapper/019:09:570
233742870,0sleep30-21swapper/322:10:193
244962700,0sleep30-21swapper/323:10:173
13982610,0sleep30-21swapper/300:15:153
148702580,0sleep00-21swapper/022:45:110
230992570,0sleep10-21swapper/121:11:341
35032560,0sleep00-21swapper/022:37:550
179752560,0sleep00-21swapper/019:55:130
137802550,0sleep30-21swapper/323:43:243
196922530,0sleep10-21swapper/123:27:091
70362520,0sleep20-21swapper/223:39:352
132782510,0sleep10-21swapper/122:24:301
318412170,0sleep20-21swapper/200:34:162
34142150,0sleep20-21swapper/200:16:112
313702120,0sleep00-21swapper/022:55:120
117032110,0chrt0-21swapper/023:22:190
95002100,1sleep20-21swapper/200:20:152
2851199106,3cyclictest658-21snmpd00:08:143
285049998,1cyclictest22-21ksoftirqd/122:10:001
285049998,1cyclictest22-21ksoftirqd/100:35:001
31845280,0sleep30-21swapper/300:14:263
285119985,2cyclictest25003-21ssh22:50:273
285099983,3cyclictest275-21systemd-journal00:07:082
285049987,1cyclictest22-21ksoftirqd/123:59:591
285049987,1cyclictest22-21ksoftirqd/122:40:011
285049986,1cyclictest22-21ksoftirqd/100:00:001
285049980,7cyclictest22517-21ntp_states21:50:181
285049980,2cyclictest0-21swapper/122:45:121
285009984,3cyclictest275-21systemd-journal21:56:090
12903280,0sleep30-21swapper/321:25:133
285119974,2cyclictest491-21systemd-logind22:00:193
285119973,3cyclictest275-21systemd-journal20:20:513
285119973,1cyclictest0-21swapper/321:16:053
285099976,1cyclictest51250irq/139-enp4s0-23:52:022
285099976,1cyclictest0-21swapper/223:34:142
285099974,2cyclictest5574-21ssh22:00:122
285099974,2cyclictest275-21systemd-journal23:49:082
285099973,3cyclictest658-21snmpd19:28:262
285099973,3cyclictest560-21gdbus22:42:372
285099973,3cyclictest504-21dbus-daemon19:17:012
285099973,3cyclictest275-21systemd-journal20:21:422
285099972,4cyclictest32365-21if_enp4s023:15:132
285099972,3cyclictest4460-21munin-run21:40:002
285099972,3cyclictest10366-21awk19:40:012
285099971,3cyclictest24344-21munin-run20:09:592
285049977,0cyclictest221ksoftirqd/121:20:001
285049976,1cyclictest22-21ksoftirqd/123:20:011
285049976,1cyclictest22-21ksoftirqd/119:20:011
285049976,1cyclictest221ksoftirqd/121:25:001
285049974,2cyclictest22-21ksoftirqd/120:55:131
285049973,3cyclictest658-21snmpd20:15:091
285049973,3cyclictest658-21snmpd00:26:581
285049973,3cyclictest658-21snmpd00:15:311
285049973,2cyclictest275-21systemd-journal21:30:001
285049973,1cyclictest5901-21perf19:30:011
285049971,3cyclictest20069-21munin-run21:30:001
285009976,1cyclictest25335-21ssh22:50:430
285009972,4cyclictest23724-21sshd23:30:080
285009972,3cyclictest8189-40gzip00:00:000
285009972,2cyclictest25797-21basename00:30:150
25519270,1sleep30-21swapper/321:52:083
285119966,0cyclictest0-21swapper/321:30:133
285119966,0cyclictest0-21swapper/300:25:493
285119963,2cyclictest7101-21sh23:00:133
285119963,2cyclictest658-21snmpd21:37:133
285119963,2cyclictest32029-21cat22:55:153
285119963,2cyclictest28653-21ssh00:31:443
285119963,2cyclictest275-21systemd-journal19:47:013
285119963,2cyclictest24813-21ssh22:30:403
285119963,2cyclictest16194-21ssh21:46:183
285119963,2cyclictest15719-21rm22:05:293
285119963,2cyclictest13919-21ssh23:24:033
285119963,1cyclictest0-21swapper/323:27:313
285119962,3cyclictest7366-21smart_sda19:30:203
285119962,3cyclictest658-21snmpd22:35:273
285119962,3cyclictest658-21snmpd22:20:063
285119962,3cyclictest658-21snmpd22:16:363
285119962,3cyclictest658-21snmpd21:24:343
285119962,3cyclictest658-21snmpd21:10:343
285119962,3cyclictest658-21snmpd21:04:393
285119962,3cyclictest658-21snmpd20:57:393
285119962,3cyclictest658-21snmpd20:48:183
285119962,3cyclictest658-21snmpd20:26:033
285119962,3cyclictest658-21snmpd20:05:393
285119962,3cyclictest658-21snmpd20:00:213
285119962,3cyclictest658-21snmpd19:55:053
285119962,3cyclictest658-21snmpd19:43:413
285119962,3cyclictest658-21snmpd19:35:593
285119962,3cyclictest658-21snmpd19:17:193
285119962,3cyclictest658-21snmpd00:22:213
285119962,3cyclictest4452-21gltestperf20:35:133
285119962,3cyclictest32284-21cron23:55:003
285119962,3cyclictest17970-21cat21:05:133
285119962,3cyclictest16344-21awk23:05:163
285119962,3cyclictest16232-21tr22:45:193
285119962,3cyclictest11588-21cat20:50:173
285119962,2cyclictest275-21systemd-journal22:43:323
285119962,1cyclictest0-21swapper/323:35:573
285119962,1cyclictest0-21swapper/323:30:213
285119962,1cyclictest0-21swapper/323:18:003
285119962,1cyclictest0-21swapper/300:39:393
285119961,4cyclictest0-21swapper/322:25:193
285119961,3cyclictest275-21systemd-journal00:00:013
285119960,0cyclictest0-21swapper/321:44:393
285099963,2cyclictest863-21sshd22:35:522
285099963,2cyclictest658-21snmpd20:45:412
285099963,2cyclictest658-21snmpd20:30:452
285099963,2cyclictest2962-21sh00:35:382
285099963,2cyclictest275-21systemd-journal19:50:212
285099963,2cyclictest2611-21ssh22:17:372
285099963,2cyclictest24333-21sh21:31:402
285099963,2cyclictest21295-21sh23:28:262
285099963,2cyclictest10288-21awk00:00:202
285099963,1cyclictest0-21swapper/223:55:592
285099963,1cyclictest0-21swapper/222:33:492
285099962,3cyclictest8829-21cat23:40:152
285099962,3cyclictest6582-21cron23:00:012
285099962,3cyclictest658-21snmpd23:20:262
285099962,3cyclictest658-21snmpd22:12:332
285099962,3cyclictest658-21snmpd21:54:272
285099962,3cyclictest658-21snmpd21:42:512
285099962,3cyclictest658-21snmpd21:19:222
285099962,3cyclictest658-21snmpd20:35:272
285099962,3cyclictest658-21snmpd19:32:292
285099962,3cyclictest658-21snmpd19:13:162
285099962,3cyclictest658-21snmpd00:11:032
285099962,3cyclictest28310-21basename20:15:182
285099962,3cyclictest275-21systemd-journal00:25:092
285099962,3cyclictest2472-21which19:20:192
285099962,3cyclictest20249-21awk20:00:142
285099962,3cyclictest16080-21proc_pri22:45:182
285099962,3cyclictest11781-21cron21:29:562
285099962,1cyclictest0-21swapper/222:52:082
285099961,3cyclictest275-21systemd-journal19:45:212
285099960,6cyclictest0-21swapper/223:10:242
285099960,6cyclictest0-21swapper/221:55:142
285049966,0cyclictest0-21swapper/123:05:071
285049965,1cyclictest22-21ksoftirqd/119:40:011
285049964,1cyclictest22-21ksoftirqd/123:10:121
285049963,2cyclictest501-21in:imuxsock19:30:191
285049963,2cyclictest29868-21rm22:54:161
285049963,2cyclictest29039-21ssh21:35:091
285049963,2cyclictest28291-21ssh23:32:291
285049963,2cyclictest275-21systemd-journal21:49:101
285049963,2cyclictest24604-21ssh22:10:571
285049963,2cyclictest24102-21sh00:09:481
285049963,2cyclictest22-21ksoftirqd/123:20:111
285049963,2cyclictest12443-21ssh22:43:271
285049963,1cyclictest0-21swapper/123:36:161
285049963,1cyclictest0-21swapper/122:34:491
285049963,1cyclictest0-21swapper/122:01:171
285049962,3cyclictest658-21snmpd23:53:351
285049962,3cyclictest658-21snmpd21:55:571
285049962,3cyclictest658-21snmpd21:40:041
285049962,3cyclictest658-21snmpd20:38:141
285049962,3cyclictest658-21snmpd20:29:091
285049962,3cyclictest658-21snmpd20:11:541
285049962,3cyclictest658-21snmpd20:02:331
285049962,3cyclictest658-21snmpd19:41:021
285049962,3cyclictest21389-21seq23:47:531
285049962,3cyclictest11315-21cat20:50:161
285049961,1cyclictest141rcu_preempt20:45:121
285049961,0cyclictest141rcu_preempt00:35:201
285049960,6cyclictest0-21swapper/100:10:111
285049960,1cyclictest0-21swapper/122:26:381
285049960,0cyclictest0-21swapper/122:55:141
285009966,0cyclictest0-21swapper/000:10:070
285009965,1cyclictest9125-21ssh23:00:350
285009963,2cyclictest8570-21ls19:35:120
285009963,2cyclictest828-21sh00:35:110
285009963,2cyclictest658-21snmpd21:06:210
285009963,2cyclictest30831-21users21:35:200
285009963,2cyclictest24797-21ssh22:30:390
285009963,2cyclictest20843-21ntp_states21:10:160
285009963,2cyclictest19759-21sshd23:46:380
285009963,2cyclictest16784-21ssh00:25:060
285009963,2cyclictest10558-21ssh00:00:320
285009962,3cyclictest658-21snmpd23:05:470
285009962,3cyclictest658-21snmpd22:15:330
285009962,3cyclictest658-21snmpd21:30:490
285009962,3cyclictest658-21snmpd20:30:350
285009962,3cyclictest658-21snmpd19:49:340
285009962,3cyclictest658-21snmpd00:24:310
285009962,3cyclictest658-21snmpd00:15:070
285009962,3cyclictest6465-21sed21:40:200
285009962,3cyclictest4403-21df_inode21:20:130
285009962,3cyclictest31842-21expr19:15:140
285009962,3cyclictest275-21systemd-journal21:50:460
285009962,3cyclictest275-21systemd-journal19:40:190
285009962,3cyclictest275-21systemd-journal19:10:150
285009962,3cyclictest17661-21cat00:05:170
285009962,3cyclictest15745-21expr19:50:120
285009962,3cyclictest13539-21cat20:55:160
285009962,1cyclictest0-21swapper/023:25:170
285009962,1cyclictest0-21swapper/023:10:220
285009962,1cyclictest0-21swapper/022:42:140
285009962,1cyclictest0-21swapper/022:10:310
285009962,1cyclictest0-21swapper/021:28:190
285009961,3cyclictest275-21systemd-journal22:26:010
285009961,3cyclictest275-21systemd-journal20:25:510
285009961,2cyclictest16993-21ssh22:06:270
285009960,6cyclictest0-21swapper/023:54:430
285009960,6cyclictest0-21swapper/023:42:470
285009960,6cyclictest0-21swapper/022:23:250
285009960,6cyclictest0-21swapper/022:01:020
285009960,6cyclictest0-21swapper/021:17:290
21067260,5sleep221089-21ssh22:09:392
285119953,1cyclictest16346-21sh23:45:123
285119952,2cyclictest658-21snmpd23:51:243
285119952,2cyclictest658-21snmpd21:55:093
285119952,2cyclictest29384-21cat19:10:173
285119952,2cyclictest24327-21cron20:10:003
285119952,2cyclictest1845-21expr20:30:143
285119951,3cyclictest504-21dbus-daemon20:45:013
285119951,3cyclictest4190-21expr19:25:133
285119951,3cyclictest2045-21/usr/sbin/munin19:20:143
285119951,3cyclictest15381-21/usr/sbin/munin19:50:123
285119950,4cyclictest27096-21/usr/sbin/munin20:15:123
285099953,1cyclictest15657-21sh23:05:102
285099952,2cyclictest7338-21expr23:00:122
285099952,2cyclictest658-21snmpd20:50:082
285099952,2cyclictest658-21snmpd19:56:262
285099952,2cyclictest6084-21ssh22:20:082
285099952,2cyclictest4351-21cat21:20:132
285099952,2cyclictest32510-21which20:25:172
285099952,2cyclictest275-21systemd-journal21:10:012
285099952,2cyclictest24830-21apt-key20:10:002
285099952,2cyclictest17543-21expr21:05:122
285099952,2cyclictest15105-21basename21:00:122
285099952,2cyclictest14303-21sh22:25:072
285099951,3cyclictest658-21snmpd20:55:092
285099951,3cyclictest10901-21expr19:40:142
285099950,4cyclictest7239-21proc_pri20:40:182
285099950,4cyclictest13173-21chrt21:45:112
285049954,0cyclictest22-21ksoftirqd/123:40:111
285049953,0cyclictest141rcu_preempt20:30:131
285049952,2cyclictest6949-21sh23:00:051
285049952,2cyclictest658-21snmpd20:20:031
285049952,2cyclictest658-21snmpd19:55:551
285049952,2cyclictest30105-21ssh22:15:021
285049952,2cyclictest29396-21cat19:10:161
285049952,2cyclictest2286-21needreboot19:20:171
285049952,2cyclictest22238-21dpkg20:05:011
285049952,2cyclictest17047-21chrt21:04:531
285049951,3cyclictest658-21snmpd20:40:021
285049951,3cyclictest658-21snmpd19:47:041
285049951,3cyclictest17471-21cpuspeed_turbos21:05:121
285049951,3cyclictest16337-21ntp_states19:50:161
285049951,3cyclictest10148-21smart_sda00:20:191
285009952,2cyclictest6824-21cat19:30:170
285009952,2cyclictest4602-21cat19:25:160
285009952,2cyclictest31587-21ssh23:15:100
285009952,2cyclictest29363-21find20:20:120
285009952,2cyclictest27316-21expr20:15:130
285009952,2cyclictest25571-21cat20:10:160
285009952,2cyclictest20006-21grep20:00:140
285009952,2cyclictest15457-21expr21:00:140
285009952,2cyclictest11299-21cat20:50:160
285009951,3cyclictest6785-21hddtemp_smartct20:40:150
285009951,3cyclictest658-21snmpd20:49:120
285009951,3cyclictest32522-21tr23:35:130
285009951,3cyclictest2401-21/usr/sbin/munin19:20:180
285009951,3cyclictest22676-21expr20:05:130
285009951,3cyclictest13811-21/usr/sbin/munin21:45:150
285009950,3cyclictest275-21systemd-journal20:36:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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