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2026-02-19 - 06:17
[ 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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 376 highest latencies:
System rack5slot1.osadl.org (updated Thu Feb 19, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
369639840,0EcMasterDemoSyn370629tAtEmLog_022:30:245
369639840,0EcMasterDemoSyn370629tAtEmLog_022:30:235
148939830,0EcMasterDemoSyn150129tAtEmLog_021:19:235
2977439820,0EcMasterDemoSyn2978429tAtEmLog_020:28:425
2267139820,0EcMasterDemoSyn2267729tAtEmLog_020:13:285
1299239820,0EcMasterDemoSyn1300229tAtEmLog_022:35:285
1086439820,0EcMasterDemoSyn1087429tAtEmLog_019:48:085
809739810,0EcMasterDemoSyn810729tAtEmLog_022:50:415
750939810,0EcMasterDemoSyn751929tAtEmLog_023:26:115
341339810,0EcMasterDemoSyn342329tAtEmLog_019:32:545
2872439810,0EcMasterDemoSyn2873429tAtEmLog_019:17:415
2458739810,0EcMasterDemoSyn2459729tAtEmLog_021:14:205
1322139810,0EcMasterDemoSyn1323129tAtEmLog_019:53:125
3079239430,0EcMasterDemoSyn0-21swapper/123:21:061
133752250,3sleep50-21swapper/523:11:325
264202240,0sleep30-21swapper/300:12:313
24279992018,2cyclictest19888-21kworker/1:1+events20:03:211
2428099191,13cyclictest16-1pr/legacy19:22:462
2991739180,0EcMasterDemoSyn0-21swapper/522:10:075
2428199180,10cyclictest4036-21sh23:42:243
24275991815,2cyclictest9177-21turbostat23:10:010
2427599180,9cyclictest780-21runrttasks22:34:080
2427599180,9cyclictest780-21runrttasks22:34:080
2427599180,10cyclictest20223-21sh22:40:130
211399180,10tDemoTimingTask6851-21chrt00:20:005
3135399170,10tDemoTimingTask31471-21chrt22:45:415
2428199175,8cyclictest326-21systemd-journal20:34:063
24281991713,3cyclictest31204-21needreboot22:10:183
24280991713,3cyclictest699-21polkitd00:00:002
2427599170,9cyclictest29824-21sh00:32:210
2032299170,10tDemoTimingTask20603-21taskset20:10:005
2540899160,14tDemoTimingTask26186-21chrt00:12:215
2428299161,11cyclictest16-1pr/legacy22:30:234
2428299161,11cyclictest16-1pr/legacy22:30:224
2428199161,9cyclictest28919-21runrttasks21:51:043
2428199160,9cyclictest29997-21sh23:03:133
2428199160,9cyclictest14498-21sh22:36:313
2428199160,10cyclictest30498-21ssh23:56:553
2428199160,10cyclictest10849-21ssh23:45:493
2428099164,9cyclictest26497-21grep21:15:132
2428099161,9cyclictest780-21runrttasks22:34:222
2428099161,9cyclictest780-21runrttasks22:34:222
2428099161,12cyclictest16-1pr/legacy19:32:542
2427999161,11cyclictest4572-21sh22:13:561
2427599167,7cyclictest29956-21latency_hist00:15:000
2427599165,8cyclictest16055-21ssh23:13:280
2427599161,8cyclictest326-21systemd-journal21:18:560
2427599160,9cyclictest16433-21diskmemload21:50:040
2427599160,8cyclictest11887-21/usr/sbin/munin22:00:110
209629160,9tAtEmLog_02128-21taskset20:38:525
2428299153,8cyclictest18314-21date23:15:014
24282991511,3cyclictest6798-21sh21:40:004
2428299150,9cyclictest28616-21sh21:50:524
2428299150,11cyclictest15324-21ssh00:06:184
2428199151,10cyclictest9810-21cpuspeed_turbos20:55:143
2428199151,10cyclictest19910-21ssh21:29:233
2428199151,10cyclictest17518-21sh22:03:003
2428199151,10cyclictest14898-21sh22:55:113
2428199151,10cyclictest10405-21sh21:24:113
2428199150,12cyclictest6080-21switchtime23:25:243
2428199150,11cyclictest26316-21ssh22:25:183
2428199150,10cyclictest26969-21head00:30:223
2428199150,10cyclictest20695-21ssh22:05:013
2428099153,9cyclictest16-1pr/legacy21:54:532
24280991511,3cyclictest2226-21sh20:40:002
2428099151,10cyclictest2547-21/usr/sbin/munin20:40:142
2428099150,9cyclictest12719-21sh21:42:442
2428099150,11cyclictest3343-21sh23:41:542
2428099150,11cyclictest18832-21vmstat21:45:242
2427999153,8cyclictest13659-21aten2_r5power_v23:30:111
2427999151,9cyclictest27872-21/usr/sbin/munin20:25:181
24279991511,3cyclictest695-21rs:main1
24279991511,3cyclictest23462-21sh23:00:001
2427999151,10cyclictest6603-21ssh00:37:271
2427999151,10cyclictest25657-21runrttasks22:42:581
2427999151,10cyclictest25228-21ssh23:35:551
2427999151,10cyclictest17309-21/usr/sbin/munin23:50:171
2427999151,10cyclictest14001-21runrttasks21:04:141
2427999151,10cyclictest12299-21/usr/sbin/munin21:25:221
2427999150,9cyclictest5221-21sh00:00:321
2427999150,8cyclictest5104-21sh23:07:081
2427999150,10cyclictest7282-21ssh23:44:421
2427599156,7cyclictest26757-21ssh23:00:550
2427599154,8cyclictest2104-21forks00:35:130
2427599154,6cyclictest3242-21basename20:40:170
2427599151,10cyclictest5185-21latency_hist22:50:000
2427599150,9cyclictest7735-21ssh00:20:150
2427599150,7cyclictest24295-21ssh22:06:220
2427599150,7cyclictest18150-21ssh00:08:160
2427599150,12cyclictest12099-21ssh21:42:170
629399140,12tDemoTimingTask15394-21taskset21:44:355
2540899140,12tDemoTimingTask30300-21taskset00:15:035
2428299145,7cyclictest15406-21ssh23:30:234
2428299143,8cyclictest716-21snmpd19:28:034
2428299141,9cyclictest716-21snmpd21:21:434
2428299141,9cyclictest29659-21fschecks_count22:45:164
2428299141,9cyclictest29519-21cpuspeed_turbos19:20:134
2428299141,9cyclictest27924-21ssh00:31:014
2428299141,9cyclictest23038-21sh23:17:014
2428299141,9cyclictest22635-21ssh23:52:454
2428299141,9cyclictest17014-21latency_hist23:50:004
2428299141,9cyclictest13327-21ssh22:35:424
2428299141,10cyclictest780-21runrttasks22:21:404
2428299140,9cyclictest25915-21ssh21:15:014
2428299140,8cyclictest6595-21/usr/sbin/munin19:40:164
2428299140,8cyclictest4419-21runrttasks22:13:494
2428299140,10cyclictest9895-21sh22:51:554
2428299140,10cyclictest780-21runrttasks23:05:034
2428299140,10cyclictest5729-21runrttasks00:36:524
2428299140,10cyclictest4776-21cat19:35:184
2428299140,10cyclictest3954-21ssh00:00:164
2428299140,10cyclictest3758-21sh23:24:544
2428299140,10cyclictest32670-21cut20:35:114
2428299140,10cyclictest28786-21chrt19:18:014
2428299140,10cyclictest28259-21sh00:13:494
2428299140,10cyclictest27233-21ssh22:08:264
2428299140,10cyclictest25256-21if_enp6s019:10:164
2428299140,10cyclictest23805-21ssh21:13:484
2428299140,10cyclictest22554-21/usr/sbin/munin23:35:174
2428299140,10cyclictest15895-21sh00:25:034
2428299140,10cyclictest14901-21/usr/sbin/munin22:55:234
2428199145,7cyclictest1420-21/usr/sbin/munin20:35:193
2428199141,9cyclictest5764-21sh00:00:563
2428199141,9cyclictest28468-21fschecks_time23:20:143
2428199141,9cyclictest27721-21latency_hist20:24:593
2428199141,10cyclictest7966-21sh22:50:363
2428199141,10cyclictest21196-21sh21:30:043
2428199141,10cyclictest15476-21diskmemload23:13:033
2428199141,10cyclictest15277-21sh00:06:153
2428199140,9cyclictest8960-21runrttasks20:51:103
2428199140,9cyclictest4714-21ssh21:38:363
2428199140,11cyclictest7078-21ssh21:57:063
2428199140,11cyclictest4578-21expr19:35:163
2428199140,11cyclictest29576-21sshd20:26:063
2428199140,11cyclictest16769-21basename20:00:163
2428199140,10cyclictest877-21diskmemload23:05:123
2428199140,10cyclictest780-21runrttasks22:22:513
2428199140,10cyclictest7272-21idleruntime19:40:153
2428199140,10cyclictest6868-21ssh00:20:013
2428199140,10cyclictest6651-21/usr/sbin/munin22:15:173
2428199140,10cyclictest31623-21apt19:25:103
2428199140,10cyclictest30281-21rm00:15:023
2428199140,10cyclictest29206-21wget22:45:133
2428199140,10cyclictest26890-21/usr/sbin/munin19:15:163
2428199140,10cyclictest25992-21ssh21:15:053
2428199140,10cyclictest25876-21cat19:10:233
2428199140,10cyclictest24599-21ssh22:42:133
2428199140,10cyclictest23530-21ssh23:17:213
2428199140,10cyclictest23134-21/usr/sbin/munin20:15:263
2428199140,10cyclictest21667-21ssh00:27:573
2428199140,10cyclictest20791-21ssh21:11:423
2428199140,10cyclictest1710-21/usr/sbin/munin22:30:113
2428199140,10cyclictest1710-21/usr/sbin/munin22:30:113
2428199140,10cyclictest1689-21/usr/sbin/munin00:35:173
2428199140,10cyclictest16699-21ssh21:45:033
2428199140,10cyclictest15651-21/usr/sbin/munin21:05:233
2428199140,10cyclictest14724-21ssh21:44:063
2428199140,10cyclictest13521-21/usr/sbin/munin23:30:233
2428199140,10cyclictest12408-21/usr/sbin/munin19:50:193
2428099141,9cyclictest9097-21sh22:15:442
2428099141,9cyclictest6376-21ssh00:19:542
2428099141,9cyclictest17191-21sh22:55:392
2428099141,9cyclictest15712-21ssh23:30:342
2428099141,9cyclictest11353-21/usr/sbin/munin19:50:192
2428099141,10cyclictest16-1pr/legacy20:23:352
2428099141,10cyclictest15651-21runrttasks19:58:472
2428099141,10cyclictest14958-21gltestperf21:05:152
24280991410,3cyclictest25205-21turbostat.cron20:20:002
24280991410,3cyclictest23941-21mailstats23:35:192
2428099140,9cyclictest4999-21ssh21:20:272
2428099140,11cyclictest13100-21ssh22:35:322
2428099140,10cyclictest9720-21wget20:55:142
2428099140,10cyclictest6843-21sh23:25:432
2428099140,10cyclictest5600-21runrttasks19:35:462
2428099140,10cyclictest519-21ssh23:05:062
2428099140,10cyclictest32301-21sh22:10:382
2428099140,10cyclictest30821-21cpuspeed21:35:132
2428099140,10cyclictest29816-21sleep20:33:442
2428099140,10cyclictest29687-21sh23:03:002
2428099140,10cyclictest28893-21ssh21:34:162
2428099140,10cyclictest26363-21ssh22:25:192
2428099140,10cyclictest26070-21cat23:55:002
2428099140,10cyclictest24521-21latency_hist22:25:002
2428099140,10cyclictest24300-21ssh23:17:532
2428099140,10cyclictest2428-21sh22:48:042
2428099140,10cyclictest18208-21ssh00:08:192
2428099140,10cyclictest17081-21ssh23:14:112
2428099140,10cyclictest16976-21/usr/sbin/munin21:10:172
2428099140,10cyclictest16029-21ssh00:25:092
2428099140,10cyclictest15531-21latency_hist00:25:002
2428099140,10cyclictest14330-21runrttasks21:25:292
2428099140,10cyclictest13766-21runrttasks21:01:342
2428099140,10cyclictest11032-21sh23:45:572
2427999146,6cyclictest24433-21diskstats23:00:131
2427999145,7cyclictest811-21runintdemo5min22:05:031
2427999143,8cyclictest11611-21awk23:10:231
2427999142,9cyclictest6237-21sh21:56:311
2427999142,9cyclictest20730-21ssh22:22:211
2427999141,9cyclictest20542-21sh00:27:091
2427999141,9cyclictest16268-21runrttasks21:08:391
2427999141,10cyclictest30776-21ssh21:17:161
2427999141,10cyclictest19243-21rm21:10:371
24279991410,3cyclictest31917-21ssh00:15:201
2427999140,9cyclictest18428-21/usr/sbin/munin20:05:121
2427999140,10cyclictest9759-21ssh22:16:121
2427999140,10cyclictest9733-21sh00:20:541
2427999140,10cyclictest780-21runrttasks23:29:561
2427999140,10cyclictest780-21runrttasks00:10:181
2427999140,10cyclictest716-21snmpd20:44:271
2427999140,10cyclictest573-21grep20:35:141
2427999140,10cyclictest5595-21sh22:31:421
2427999140,10cyclictest5595-21sh22:31:411
2427999140,10cyclictest4876-21sh21:38:431
2427999140,10cyclictest31218-21ssh22:28:191
2427999140,10cyclictest30612-21ssh23:57:011
2427999140,10cyclictest25962-21sh23:19:041
2427999140,10cyclictest24895-21ssh00:30:021
2427999140,10cyclictest24804-21sh21:31:261
2427999140,10cyclictest18535-21timerandwakeup21:45:231
2427999140,10cyclictest13843-21runrttasks23:47:551
2427999140,10cyclictest12921-21ssh21:42:521
2427999140,10cyclictest12287-21sendmail_mailqu22:35:201
2427999140,10cyclictest11886-21/usr/sbin/munin22:00:141
2427999140,10cyclictest11416-21chrt20:56:531
2427999140,10cyclictest10086-21ssh22:52:041
2427599146,6cyclictest6030-21sed19:39:590
2427599145,7cyclictest18652-21find23:50:190
2427599145,7cyclictest16491-21cmp21:45:000
2427599144,6cyclictest755-21postgres20:36:030
2427599143,8cyclictest26681-21processes20:20:190
2427599142,9cyclictest31683-21/usr/sbin/munin23:40:120
2427599142,9cyclictest22963-21diskstats23:35:130
2427599142,9cyclictest10048-21proc_pri19:45:200
2427599142,8cyclictest31729-21open_inodes00:15:190
2427599141,9cyclictest7688-21sh23:26:170
2427599141,9cyclictest29360-21timerwakeupswit20:25:250
2427599141,9cyclictest2568-21sh23:24:040
2427599141,9cyclictest22565-21runrttasks20:12:100
2427599141,9cyclictest10086-21sh22:52:030
24275991412,2cyclictest21819-21kworker/0:2+events20:54:030
2427599141,10cyclictest16-1pr/legacy20:08:240
2427599140,9cyclictest20215-21sh22:57:440
2427599140,9cyclictest13403-21rm23:30:040
2427599140,7cyclictest780-21runrttasks19:55:160
2427599140,7cyclictest7281-21fschecks_time22:15:130
2427599140,7cyclictest30128-21cut22:10:120
2427599140,7cyclictest26268-21ssh22:25:180
2427599140,7cyclictest23092-21cat21:30:260
2427599140,7cyclictest21819-21kworker/0:2+events00:25:160
2427599140,7cyclictest17881-21/usr/sbin/munin21:10:170
2427599140,6cyclictest174-1kworker/0:1H+kblockd20:34:170
2427599140,12cyclictest26836-21cut23:55:150
2427599140,12cyclictest15705-21sh21:26:280
2427599140,10cyclictest8392-21aten2_r5power_p23:45:130
2427599140,10cyclictest7539-21sh21:22:120
2427599140,10cyclictest716-21snmpd00:02:300
2427599140,10cyclictest30986-21runrttasks19:21:170
2427599140,10cyclictest2957-21cpuspeed21:55:120
2427599140,10cyclictest27939-21ntp_kernel_pll_19:15:180
2427599140,10cyclictest21892-21sh23:16:110
2427599140,10cyclictest13612-21ssh22:35:540
2427599140,10cyclictest1146-21sh21:36:060
578299130,11tDemoTimingTask83822sleep519:42:135
447699130,10tDemoTimingTask6684-21chrt20:47:135
447529130,12tAtEmLog_02231-21turbostat20:44:555
2659999130,11tDemoTimingTask28893-21taskset23:02:255
2428299131,9cyclictest7121-21/usr/sbin/munin00:20:194
2428299131,9cyclictest26205-21needreboot22:25:184
2428299130,9cyclictest8949-21/usr/sbin/munin19:45:144
2428299130,9cyclictest7249-21/usr/sbin/munin20:50:154
2428299130,9cyclictest6651-21/usr/sbin/munin22:15:154
2428299130,9cyclictest4979-21aten2_r5power_p20:45:144
2428299130,9cyclictest4667-21sh21:55:234
2428299130,9cyclictest4463-21/usr/sbin/munin23:25:124
2428299130,9cyclictest31554-21runrttasks23:40:074
2428299130,9cyclictest30223-21/usr/sbin/munin20:30:204
2428299130,9cyclictest27872-21/usr/sbin/munin20:25:154
2428299130,9cyclictest27241-21rm23:01:164
2428299130,9cyclictest26353-21/usr/sbin/munin23:55:174
2428299130,9cyclictest2540-21sshd20:40:074
2428299130,9cyclictest24939-21runrttasks20:17:204
2428299130,9cyclictest22912-21sh21:30:234
2428299130,9cyclictest19779-21ssh22:40:024
2428299130,9cyclictest18984-21fschecks_time20:05:164
2428299130,9cyclictest16885-21/usr/sbin/munin21:45:134
2428299130,9cyclictest16427-21df20:00:134
2428299130,9cyclictest1566-21/usr/sbin/munin19:30:174
2428299130,9cyclictest14381-21/usr/sbin/munin21:05:194
2428299130,9cyclictest13171-21wc22:00:194
2428299130,9cyclictest12030-21/usr/sbin/munin21:00:334
2428299130,9cyclictest11353-21/usr/sbin/munin19:50:254
2428299130,9cyclictest1006-21sh00:16:084
2428299130,10cyclictest14119-21grep21:25:274
2428299130,10cyclictest10073-21sort20:55:154
2428199130,9cyclictest5845-21missed_timers20:45:183
2428199130,9cyclictest2547-21/usr/sbin/munin20:40:203
2428199130,9cyclictest24223-21latency_hist19:10:013
2428199130,9cyclictest23108-21fschecks_time23:35:143
2428199130,9cyclictest18428-21/usr/sbin/munin20:05:183
2428199130,9cyclictest1826-21cut19:30:133
2428199130,9cyclictest15711-21runrttasks19:59:353
2428199130,10cyclictest9955-21needreboot19:45:183
2428199130,10cyclictest30996-21runrttasks19:21:263
2428199130,10cyclictest21458-21idleruntime20:10:163
2428199130,10cyclictest18148-21if_enp6s023:50:153
2428199130,10cyclictest13806-21sshd21:02:053
2428099131,9cyclictest20046-21/usr/sbin/munin22:40:112
2428099131,7cyclictest2422350latency_hist19:10:012
2428099130,9cyclictest8949-21/usr/sbin/munin19:45:172
2428099130,9cyclictest7249-21/usr/sbin/munin20:50:242
2428099130,9cyclictest5708-21/usr/sbin/munin22:50:222
2428099130,9cyclictest31618-21/usr/sbin/munin19:25:192
2428099130,9cyclictest27883-21aten2_r5power_c20:25:132
2428099130,9cyclictest27611-21sh23:20:012
2428099130,9cyclictest27421-21fschecks_time19:15:142
2428099130,9cyclictest27226-21runrttasks00:30:322
2428099130,9cyclictest2699-21ssh21:55:102
2428099130,9cyclictest24632-21aten2_r5power_v19:10:112
2428099130,9cyclictest21196-21apt-get00:10:012
2428099130,9cyclictest20973-21/usr/sbin/munin22:05:222
2428099130,9cyclictest20779-21/usr/sbin/munin20:10:202
2428099130,9cyclictest18428-21/usr/sbin/munin20:05:112
2428099130,9cyclictest1689-21/usr/sbin/munin00:35:162
2428099130,9cyclictest16075-21/usr/sbin/munin20:00:132
2428099130,7cyclictest4111-21sort00:00:172
2428099130,10cyclictest5172-21cut20:45:142
2428099130,10cyclictest11807-21sh22:00:082
2427999135,6cyclictest31621-21apt19:25:101
2427999133,5cyclictest14852-21processes19:55:201
2427999130,9cyclictest8949-21/usr/sbin/munin19:45:191
2427999130,9cyclictest780-21runrttasks20:15:521
2427999130,9cyclictest7263-21which19:40:151
2427999130,9cyclictest7249-21/usr/sbin/munin20:50:241
2427999130,9cyclictest4900-21/usr/sbin/munin20:45:151
2427999130,9cyclictest4122-21cpuspeed19:35:131
2427999130,9cyclictest30714-21fschecks_time20:30:131
2427999130,9cyclictest2777-21runrttasks21:20:031
2427999130,9cyclictest27210-21cut19:15:131
2427999130,9cyclictest25788-21sh21:50:001
2427999130,9cyclictest25508-21taskset20:20:041
2427999130,9cyclictest20992-21grep20:10:131
2427999130,9cyclictest14442-21ssh00:05:401
2427999130,9cyclictest11353-21/usr/sbin/munin19:50:131
2427999130,10cyclictest3390-21runrttasks19:32:441
2427999130,10cyclictest25875-21sed19:10:221
2427599135,6cyclictest23207-21aten2_r5power_p20:15:120
2427599134,7cyclictest25611-21/usr/sbin/munin19:10:170
2427599131,9cyclictest9729-21grep20:55:130
2427599131,9cyclictest12699-21hddtemp_smartct21:00:160
24275991310,2cyclictest24223-21latency_hist19:10:010
2427599130,9cyclictest780-21runrttasks19:28:400
2427599130,9cyclictest7472-21missed_timers19:40:170
2427599130,9cyclictest16164-21wget20:00:120
2427599130,9cyclictest16147-21chrt21:07:000
2427599130,9cyclictest12344-21needreboot19:50:170
2427599130,10cyclictest6064-21/usr/sbin/munin20:45:210
2427599130,10cyclictest15774-21ssh22:20:020
2164599130,10tDemoTimingTask23134-21chrt19:05:185
198099130,11tDemoTimingTask10395-21chrt21:59:255
668399120,9tDemoTimingTask6688-21chrt22:15:115
3214929120,10tAtEmLog_032154-21chrt20:33:475
2945629120,10tAtEmLog_032355-21taskset00:34:105
2942099120,10tDemoTimingTask1485-21chrt21:36:225
2742829120,2tAtEmLog_027555-21chrt20:24:575
2518999120,10tDemoTimingTask1142-21taskset21:54:195
2428299120,9cyclictest7306-21rm21:40:074
2428299120,9cyclictest25518-21/usr/sbin/munin20:20:104
2428299120,9cyclictest21993-21which20:10:194
2428299120,9cyclictest14778-21open_files19:55:194
2428299120,8cyclictest24483-21latency_hist19:10:014
2428099120,9cyclictest8260-21taskset19:40:332
2427999120,9cyclictest29390-21cpu19:20:121
2427999120,9cyclictest24417-21date19:10:011
2427599120,9cyclictest2601-21netstat19:30:180
2268299120,10tDemoTimingTask23128-21chrt20:15:075
2074599120,10tDemoTimingTask24708-21taskset22:06:395
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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