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2026-02-17 - 05:08
[ 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 Tue Feb 17, 2026 00:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21378996930,691tDemoTimingTask213822sleep519:57:475
4785391120,0EcMasterDemoSyn0-21swapper/119:22:181
2977839900,0EcMasterDemoSyn2978829tAtEmLog_019:07:055
2084239830,0EcMasterDemoSyn2085229tAtEmLog_022:19:455
1665439830,0EcMasterDemoSyn1666429tAtEmLog_019:47:395
817839820,0EcMasterDemoSyn818829tAtEmLog_020:38:205
3215139820,0EcMasterDemoSyn3216129tAtEmLog_019:12:095
2876239820,0EcMasterDemoSyn2877229tAtEmLog_020:13:005
252939820,0EcMasterDemoSyn253929tAtEmLog_022:45:075
2564039810,0EcMasterDemoSyn2565029tAtEmLog_022:04:335
1310739810,0EcMasterDemoSyn1311729tAtEmLog_023:25:415
1310739810,0EcMasterDemoSyn1311729tAtEmLog_023:25:415
2564539800,0EcMasterDemoSyn2565529tAtEmLog_000:26:325
32182610,0sleep40-21swapper/422:10:004
3031839560,0EcMasterDemoSyn3032829tAtEmLog_021:18:545
1169239400,1EcMasterDemoSyn11699-21grep22:14:420
252939370,0EcMasterDemoSyn0-21swapper/122:45:071
715639250,0EcMasterDemoSyn7163-21runintdemo5min22:29:544
158972240,0sleep10-21swapper/122:16:171
3008499230,14cyclictest780-21runrttasks23:22:090
30084992213,8cyclictest8578-21gltestperf22:30:140
3008499211,13cyclictest15556-21unixbench_multi21:40:240
3008499210,7cyclictest25398-21ssh21:45:500
3008499209,10cyclictest13094-21grep22:15:120
3008499200,1cyclictest0-21swapper/023:30:460
3008499193,15cyclictest28965-21cat21:30:180
3008499193,15cyclictest28965-21cat21:30:180
3008499190,15cyclictest30223-21ssh23:53:330
3008499190,13cyclictest780-21runrttasks23:04:170
3008499190,13cyclictest12797-21sh21:39:460
25512190,0sleep40-21swapper/400:14:194
3009499183,9cyclictest16-1pr/legacy21:03:413
3008499186,10cyclictest17984-21basename00:05:000
3008499185,11cyclictest8222-21ssh23:40:470
3008499184,10cyclictest7346-21uniq23:05:150
3008499180,7cyclictest6106-21cat20:35:000
3008499180,16cyclictest29702-21sh22:06:010
3008499180,16cyclictest16988-21ssh22:35:090
3008499180,15cyclictest15495-21ssh23:27:210
3008499180,15cyclictest15495-21ssh23:27:210
3008499180,15cyclictest12796-21sed20:45:240
3008499180,14cyclictest845-21sh00:13:060
3008499180,14cyclictest780-21runrttasks23:35:520
3008499180,14cyclictest13541-21df00:20:130
3008499180,12cyclictest30537-21latency_hist00:30:010
3008499180,12cyclictest21169-21basename22:55:120
3008499180,12cyclictest11872-21sh00:19:310
3008499180,11cyclictest716-21snmpd00:31:220
3008499180,11cyclictest6811-21sh23:58:330
3008499180,11cyclictest6811-21sh23:58:330
111299180,8tDemoTimingTask3350-21chrt20:26:535
3008499174,11cyclictest9216-21grep21:55:150
3008499174,11cyclictest32436-21wc20:20:170
3008499171,11cyclictest19431-21cat19:55:010
3008499170,4cyclictest174-1kworker/0:1H+kblockd20:19:560
3008499170,16cyclictest3453-21sh22:27:190
3008499170,16cyclictest25294-21tr23:15:120
3008499170,16cyclictest25284-21ssh00:08:490
3008499170,16cyclictest16199-21grep23:10:140
3008499170,15cyclictest9493-21dpkg21:20:020
3008499170,15cyclictest8702-21apt-config20:40:000
3008499170,15cyclictest12149-21expr22:50:140
3008499170,14cyclictest3463-21sh21:16:210
3008499170,14cyclictest20808-21taskset21:05:070
3008499170,14cyclictest15016-21cpu23:45:130
3008499170,13cyclictest404-21cat19:15:010
3008499170,12cyclictest323491ssh21:50:140
3008499170,11cyclictest24603-21sh22:03:490
3008499170,11cyclictest20690-21sh21:25:230
2578199170,10tDemoTimingTask1947-21chrt22:44:565
956629160,14tAtEmLog_09608-21taskset19:32:375
956629160,14tAtEmLog_09608-21taskset19:32:375
3009499160,10cyclictest7876-21ssh21:19:223
3009399160,9cyclictest14445-21ssh23:09:202
3008999161,13cyclictest32226-21rm22:07:461
3008999160,6cyclictest12565-21idleruntime-cro00:20:001
3008499165,9cyclictest28447-21sh22:23:430
3008499163,11cyclictest5072-21seq22:45:450
3008499160,9cyclictest20748-21readlink19:55:210
3008499160,7cyclictest27169-21cpuspeed_turbos20:10:130
3008499160,7cyclictest13796-21aten2_r5power_e20:50:130
3008499160,4cyclictest174-1kworker/0:1H+kblockd19:39:570
3008499160,4cyclictest174-1kworker/0:1H+kblockd19:39:560
3008499160,3cyclictest26009-21/usr/sbin/munin22:40:140
3008499160,15cyclictest16905-21cat20:55:160
3008499160,13cyclictest11568-21ssh00:36:460
1257229160,10tAtEmLog_012597-21chrt00:01:125
1196899160,9tDemoTimingTask13482-21taskset21:40:015
3009599157,6cyclictest17730-21sed22:35:124
3009599155,7cyclictest966-21apache222:52:074
3009599154,8cyclictest23087-21proc_pri22:20:204
3009499154,6cyclictest29899-21if_enp6s023:35:163
3009499154,6cyclictest19114-21cat22:00:203
3009499152,9cyclictest7879-21/usr/sbin/munin22:30:183
3009499151,9cyclictest17132-21sh21:59:593
30094991512,2cyclictest0-21swapper/321:44:523
3009499150,9cyclictest4507-21sh21:35:053
3009499150,11cyclictest17165-21sh00:21:523
3009399152,9cyclictest21589-21sh23:48:492
3009399151,10cyclictest1406-21ssh23:37:202
3008999154,6cyclictest9746-21cat21:20:121
3008999153,8cyclictest19879-21mailstats00:05:191
3008999150,6cyclictest26788-21ssh22:40:161
3008999150,11cyclictest9544-21ssh22:13:111
3008999150,11cyclictest23911-21wget23:50:121
3008999150,10cyclictest21692-21ssh22:01:481
3008499153,11cyclictest0-21swapper/021:10:120
3008499151,12cyclictest3066-21wc20:25:250
3008499150,4cyclictest174-1kworker/0:1H+kblockd19:13:480
3008499150,14cyclictest174-1kworker/0:1H+kblockd20:06:200
3008499150,13cyclictest9572-21fschecks_time20:40:140
3008499150,12cyclictest8798-21ps19:30:180
3008499150,12cyclictest8798-21ps19:30:180
3008499150,10cyclictest6339-21uname19:25:180
3008499150,10cyclictest22868-21hddtemp_smartct20:00:140
338129140,8tAtEmLog_03474-21taskset23:56:105
338129140,8tAtEmLog_03474-21taskset23:56:105
3009599146,6cyclictest21217-21cron22:20:004
3009599145,7cyclictest5949-21/usr/sbin/munin21:35:204
3009599143,8cyclictest7554-21unixbench_multi23:40:234
3009599143,8cyclictest728-21lldpd00:28:074
3009599143,8cyclictest357-21systemd-udevd22:41:284
3009599141,9cyclictest9315-21sh00:00:024
3009599141,9cyclictest1589-21/usr/sbin/munin20:25:204
3009599141,9cyclictest15740-21missed_timers19:45:174
3009599141,10cyclictest7080-21runrttasks21:54:224
30095991410,3cyclictest780-21runrttasks00:20:044
30095991410,3cyclictest32407-21sh19:15:004
30095991410,3cyclictest1558-21needreboot19:15:174
3009599140,9cyclictest1162-21hddtemp_smartct23:55:154
3009599140,9cyclictest1162-21hddtemp_smartct23:55:154
3009599140,7cyclictest19140-21taskset23:47:044
3009599140,10cyclictest9313-21tr20:40:134
3009599140,10cyclictest29303-21rm21:48:364
3009599140,10cyclictest27547-21tail20:10:144
3009599140,10cyclictest2635-21/usr/sbin/munin22:45:114
3009599140,10cyclictest24029-21sh23:32:014
3009599140,10cyclictest23573-21wget21:10:134
3009599140,10cyclictest15015-21ssh21:58:324
3009599140,10cyclictest13353-21chrt20:49:034
3009499146,6cyclictest28546-21tune2fs21:30:163
3009499146,6cyclictest28546-21tune2fs21:30:153
3009499143,8cyclictest720-21ntpd23:25:193
3009499143,8cyclictest720-21ntpd23:25:193
3009499142,7cyclictest23294-21sh23:31:303
3009499141,9cyclictest4810-21diskmemload22:45:343
3009499141,9cyclictest26009-21/usr/sbin/munin22:40:133
3009499141,9cyclictest12086-21runrttasks23:43:283
3009499141,9cyclictest11291-21latency_hist20:45:003
3009499141,10cyclictest16-1pr/legacy21:13:503
30094991410,3cyclictest22363-21cpuspeed_turbos00:25:133
3009499140,9cyclictest12426-21ssh21:20:563
3009499140,11cyclictest6145-21ssh22:29:123
3009499140,11cyclictest3343-21diskstats19:20:153
3009499140,11cyclictest28419-21sh22:05:233
3009499140,11cyclictest22798-21ssh23:49:413
3009499140,10cyclictest8060-21seq20:36:563
3009499140,10cyclictest7900-21sh21:54:533
3009499140,10cyclictest7018-21ssh23:58:423
3009499140,10cyclictest7018-21ssh23:58:423
3009499140,10cyclictest5333-21/usr/sbin/munin19:25:173
3009499140,10cyclictest4906-21proc_pri22:10:193
3009499140,10cyclictest31645-21/usr/sbin/munin20:20:203
3009499140,10cyclictest31402-21ssh23:00:183
3009499140,10cyclictest31095-21/usr/sbin/munin00:30:183
3009499140,10cyclictest30885-21ssh21:49:403
3009499140,10cyclictest29499-21sh22:24:273
3009499140,10cyclictest27313-21ssh23:51:293
3009499140,10cyclictest24555-21/usr/sbin/munin20:05:163
3009499140,10cyclictest2320-21taskset00:14:093
3009499140,10cyclictest21975-21sh21:26:143
3009499140,10cyclictest20624-21ssh22:36:343
3009499140,10cyclictest20060-21sh23:11:563
3009499140,10cyclictest18524-21sh22:18:093
3009499140,10cyclictest17311-21sh22:52:573
3009499140,10cyclictest16875-21ssh00:04:143
3009499140,10cyclictest14276-21taskset19:42:263
3009499140,10cyclictest12247-21sh00:37:143
3009499140,10cyclictest11624-21grep19:35:243
3009499140,10cyclictest11624-21grep19:35:243
3009499140,10cyclictest10919-21rm00:18:503
3009399144,8cyclictest6937-21/usr/sbin/munin23:40:172
3009399144,6cyclictest716-21snmpd00:15:342
3009399143,8cyclictest13914-21cpu21:40:132
3009399143,8cyclictest13511-21ntp_kernel_err19:40:172
3009399142,9cyclictest13033-21ssh00:20:072
3009399141,9cyclictest31279-21ssh22:25:122
3009399141,10cyclictest25540-21ssh21:10:312
30093991410,3cyclictest3079-21latency_hist22:10:002
3009399140,9cyclictest6500-21ssh21:35:262
3009399140,9cyclictest25978-21ssh00:26:452
3009399140,9cyclictest14236-21sh23:26:282
3009399140,9cyclictest14236-21sh23:26:282
3009399140,9cyclictest1152-21sh00:13:192
3009399140,10cyclictest738-21chrt23:19:472
3009399140,10cyclictest6330-21rm22:10:582
3009399140,10cyclictest6065-21sed20:35:002
3009399140,10cyclictest5470-21sh22:46:012
3009399140,10cyclictest3275-21ssh23:02:532
3009399140,10cyclictest29601-21threads21:30:252
3009399140,10cyclictest29601-21threads21:30:242
3009399140,10cyclictest2783-21sh21:51:202
3009399140,10cyclictest27174-21ssh22:22:492
3009399140,10cyclictest2681-21ssh23:55:382
3009399140,10cyclictest2681-21ssh23:55:382
3009399140,10cyclictest25693-21sh22:40:002
3009399140,10cyclictest25428-21ssh22:57:032
3009399140,10cyclictest24407-21fschecks_time23:50:142
3009399140,10cyclictest22676-21sh23:31:032
3009399140,10cyclictest20325-21chrt21:03:162
3009399140,10cyclictest18867-21/usr/sbin/munin21:25:202
3009399140,10cyclictest17560-21ssh22:00:032
3009399140,10cyclictest16810-21ssh22:52:352
3009399140,10cyclictest16554-21ssh21:23:492
3009399140,10cyclictest1589-21/usr/sbin/munin20:25:132
3009399140,10cyclictest15250-21diskmemload22:15:502
3009399140,10cyclictest15067-21sh00:39:152
3009399140,10cyclictest1473-21ssh21:15:202
3009399140,10cyclictest13736-21/usr/sbin/munin20:50:122
3009399140,10cyclictest13614-21sh22:33:002
3009399140,10cyclictest12589-21ssh21:56:492
3008999143,8cyclictest32360-21netstat22:25:171
3008999143,8cyclictest23592-21sed22:20:241
3008999143,8cyclictest16100-21proc_pri23:45:201
3008999140,10cyclictest9446-21ssh21:37:271
3008999140,10cyclictest9340-21sh23:05:431
3008999140,10cyclictest8995-21cstates21:55:141
3008999140,10cyclictest8679-21missed_timers00:35:171
3008999140,10cyclictest8397-21sed23:40:541
3008999140,10cyclictest716-21snmpd19:37:151
3008999140,10cyclictest716-21snmpd19:37:151
3008999140,10cyclictest6295-21/usr/sbin/munin20:35:211
3008999140,10cyclictest3943-21/usr/sbin/munin20:30:151
3008999140,10cyclictest359-21/usr/sbin/munin23:55:181
3008999140,10cyclictest359-21/usr/sbin/munin23:55:181
3008999140,10cyclictest32497-21ssh21:15:081
3008999140,10cyclictest29489-21ssh23:35:131
3008999140,10cyclictest29279-21/usr/sbin/munin21:30:211
3008999140,10cyclictest29279-21/usr/sbin/munin21:30:201
3008999140,10cyclictest29262-21sed00:10:231
3008999140,10cyclictest28534-21ssh21:12:371
3008999140,10cyclictest28530-21ssh23:16:321
3008999140,10cyclictest27888-21sh00:28:071
3008999140,10cyclictest27196-21sh21:47:061
3008999140,10cyclictest2640-21cat19:19:551
3008999140,10cyclictest24646-21sh22:39:291
3008999140,10cyclictest24189-21runrttasks20:04:151
3008999140,10cyclictest22939-21rm21:26:541
3008999140,10cyclictest22296-21sh23:30:481
3008999140,10cyclictest21904-21runintdemo5min22:55:161
3008999140,10cyclictest19399-21sh21:43:021
3008999140,10cyclictest1850-21ssh21:50:421
3008999140,10cyclictest17175-21diskmemload00:21:531
3008999140,10cyclictest16913-21wc23:10:171
3008999140,10cyclictest1665-21/usr/sbin/munin23:20:181
3008999140,10cyclictest15445-21rm23:27:191
3008999140,10cyclictest15445-21rm23:27:191
3008999140,10cyclictest1511-21ssh00:31:031
3008999140,10cyclictest13736-21/usr/sbin/munin20:50:201
3008999140,10cyclictest12220-21sh00:00:571
3008999140,10cyclictest11699-21tr20:45:131
3008499143,10cyclictest18595-21cpu21:00:110
3008499141,11cyclictest12483-21aten2_r5power_c19:40:110
3008499140,13cyclictest174-1kworker/0:1H+kblockd19:20:130
3008499140,12cyclictest15395-21cut19:45:150
1173629140,3tAtEmLog_016318-21chrt22:52:155
3009599135,6cyclictest648-21dbus-daemon19:45:014
3009599132,8cyclictest15050-21grep20:50:244
3009599131,9cyclictest22319-21diskmemload23:13:324
3009599130,9cyclictest9718-21/usr/sbin/munin21:20:204
3009599130,9cyclictest780-21runrttasks19:37:284
3009599130,9cyclictest780-21runrttasks19:37:284
3009599130,9cyclictest7281-21needreboot20:35:164
3009599130,9cyclictest6798-21ssh00:15:594
3009599130,9cyclictest6673-21sh23:05:044
3009599130,9cyclictest5333-21/usr/sbin/munin19:25:214
3009599130,9cyclictest3703-21ssh22:10:124
3009599130,9cyclictest32397-21ssh21:15:034
3009599130,9cyclictest32088-21sed23:00:244
3009599130,9cyclictest30049-21ssh21:30:314
3009599130,9cyclictest30049-21ssh21:30:304
3009599130,9cyclictest2983-21/usr/sbin/munin19:20:214
3009599130,9cyclictest29325-21tr20:15:144
3009599130,9cyclictest28809-21ssh23:35:014
3009599130,9cyclictest26592-21ssh23:51:004
3009599130,9cyclictest25886-21sh22:57:224
3009599130,9cyclictest24555-21/usr/sbin/munin20:05:144
3009599130,9cyclictest22165-21gpgconf20:00:014
3009599130,9cyclictest18877-21fschecks_count21:00:134
3009599130,9cyclictest18666-21diskmemload21:25:034
3009599130,9cyclictest18513-21/usr/sbin/munin00:05:144
3009599130,9cyclictest18021-21latency19:50:174
3009599130,9cyclictest17547-21rm22:00:024
3009599130,9cyclictest16154-21sh21:40:454
3009599130,9cyclictest16088-21apt-get20:55:104
3009599130,9cyclictest11561-21ssh23:25:164
3009599130,9cyclictest11561-21ssh23:25:164
3009599130,9cyclictest10001-21sed19:35:014
3009599130,9cyclictest10001-21sed19:35:004
3009599130,10cyclictest961-21rm00:30:394
3009599130,10cyclictest8267-21cut00:35:144
3009599130,10cyclictest7879-21/usr/sbin/munin22:30:154
3009599130,10cyclictest28737-21sh23:16:404
3009599130,10cyclictest2420-21hddtemp_smartct23:20:154
3009599130,10cyclictest22917-21cat21:10:004
3009499130,9cyclictest9028-21switchtime19:30:223
3009499130,9cyclictest9028-21switchtime19:30:213
3009499130,9cyclictest716-21snmpd20:12:443
3009499130,9cyclictest2770-21taskset20:25:213
3009499130,9cyclictest18337-21sh00:05:043
3009499130,9cyclictest15515-21sshd20:52:053
3009499130,9cyclictest14824-21/usr/sbin/munin19:45:233
3009499130,9cyclictest1457-21sh23:20:033
3009499130,9cyclictest11380-21/usr/sbin/munin20:45:133
3009499130,9cyclictest10195-21ssh23:06:203
3009499130,8cyclictest17832-21tail19:50:163
3009499130,10cyclictest30791-21fschecks_count19:10:133
3009499130,10cyclictest26054-21grep23:15:163
3009499130,10cyclictest22201-21/usr/sbin/munin20:00:233
3009499130,10cyclictest21234-21grep21:05:143
3009499130,10cyclictest20969-21runrttasks22:55:053
3009499130,10cyclictest17337-21python320:55:193
3009399134,7cyclictest326-21systemd-journal19:54:552
3009399132,6cyclictest773-21cpuspeed19:15:132
3009399131,9cyclictest21983-21grep21:05:192
3009399131,7cyclictest26915-21/usr/sbin/munin20:10:122
3009399130,9cyclictest5333-21/usr/sbin/munin19:25:252
3009399130,9cyclictest31645-21/usr/sbin/munin20:20:212
3009399130,9cyclictest31001-21sh00:30:082
3009399130,9cyclictest30357-21/usr/sbin/munin19:10:182
3009399130,9cyclictest24555-21/usr/sbin/munin20:05:242
3009399130,9cyclictest2423-21which23:20:152
3009399130,9cyclictest22837-21/usr/sbin/munin21:45:132
3009399130,9cyclictest22072-21gpgconf20:00:012
3009399130,9cyclictest19783-21cpuspeed_turbos19:55:142
3009399130,9cyclictest18781-21sh23:11:012
3009399130,9cyclictest17548-21timerwakeupswit20:55:222
3009399130,9cyclictest16913-21ssh22:35:062
3009399130,9cyclictest14888-21tr19:45:122
3009399130,9cyclictest11743-21vmstat19:35:252
3009399130,9cyclictest11743-21vmstat19:35:252
3009399130,9cyclictest10910-21runintdemo5min20:43:252
3009399130,10cyclictest7688-21apt-get19:30:102
3009399130,10cyclictest7688-21apt-get19:30:092
3009399130,10cyclictest29631-21/usr/sbin/munin20:15:162
3009399130,10cyclictest19272-21ssh00:05:152
3009399130,10cyclictest12308-21seq00:01:012
3008999138,4cyclictest30526-21rm23:00:131
3008999135,6cyclictest19757-21grep19:55:141
3008999135,6cyclictest18883-21grep21:00:131
3008999134,8cyclictest20978-21/usr/sbin/munin21:05:111
3008999130,9cyclictest731-21sshd20:20:061
3008999130,9cyclictest5333-21/usr/sbin/munin19:25:191
3008999130,9cyclictest30357-21/usr/sbin/munin19:10:121
3008999130,9cyclictest29299-21aten2_r5power_e20:15:131
3008999130,9cyclictest27109-21/usr/sbin/munin20:10:131
3008999130,9cyclictest25464-21sed20:05:181
3008999130,9cyclictest17178-21/usr/sbin/munin19:50:131
3008999130,9cyclictest1589-21/usr/sbin/munin20:25:131
3008999130,9cyclictest11104-21latency_hist20:45:001
3008999130,9cyclictest10466-21sh22:30:481
3008999130,8cyclictest15945-21grep19:45:191
3008999130,10cyclictest14604-21sh22:51:011
3008999130,10cyclictest12469-21/usr/sbin/munin19:40:161
3008499130,11cyclictest30102-21awk19:09:590
3006999130,11tDemoTimingTask4544-21chrt22:28:055
741539120,0EcMasterDemoSyn0-21swapper/500:16:245
716729120,5tAtEmLog_08418-21taskset21:55:035
582239120,10EcMasterDemoSyn5996-21sleep20:35:005
479699120,10tDemoTimingTask7066-21taskset19:26:305
3009599120,9cyclictest4116-21cpuspeed20:30:124
3009599120,9cyclictest19529-21/usr/sbin/munin19:55:144
3009599120,9cyclictest1249-21taskset20:24:404
3009499120,9cyclictest4472-21fschecks_time20:30:143
3009499120,9cyclictest29992-21if_err_enp6s020:15:183
3009499120,9cyclictest20649-21ps19:55:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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