You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-26 - 22:46
[ 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
Characteristics of the highest latencies:
System rackdslot1.osadl.org (updated Mon Jan 26, 2026 12:45:46)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2628121590,6sleep31935199cyclictest12:00:233
2530821410,5sleep30-21swapper/308:30:213
6712630,5sleep10-21swapper/107:40:011
319962620,4sleep30-21swapper/307:35:223
134491600,5ptp4l0-21swapper/007:05:000
134491570,6ptp4l11271-21latency09:10:183
134491560,4ptp4l0-21swapper/310:53:073
134491560,4ptp4l0-21swapper/011:45:140
134491560,4ptp4l0-21swapper/011:45:140
134491560,3ptp4l0-21swapper/311:10:303
134491560,3ptp4l0-21swapper/112:22:001
134491560,3ptp4l0-21swapper/112:22:001
134491560,3ptp4l0-21swapper/112:18:291
134491550,4ptp4l0-21swapper/108:15:201
134491550,4ptp4l0-21swapper/108:15:201
134491550,3ptp4l0-21swapper/107:55:141
134491550,3ptp4l0-21swapper/011:10:170
134491550,3ptp4l0-21swapper/007:19:550
134491540,4ptp4l0-21swapper/011:01:100
134491530,4ptp4l0-21swapper/111:22:251
134491530,4ptp4l0-21swapper/108:50:241
134491530,3ptp4l0-21swapper/009:55:240
134491530,3ptp4l0-21swapper/009:55:240
134491530,3ptp4l0-21swapper/007:20:110
134491530,3ptp4l0-21swapper/007:20:110
134491520,4ptp4l0-21swapper/207:33:552
134491520,4ptp4l0-21swapper/111:17:101
134491520,4ptp4l0-21swapper/010:59:540
134491510,5ptp4l0-21swapper/107:09:211
134491510,4ptp4l0-21swapper/007:40:460
134491510,3ptp4l0-21swapper/010:26:380
134491500,4ptp4l0-21swapper/208:54:252
134491500,4ptp4l0-21swapper/108:36:321
134491500,4ptp4l0-21swapper/012:28:200
134491500,4ptp4l0-21swapper/012:14:180
134491500,4ptp4l0-21swapper/011:56:540
134491500,4ptp4l0-21swapper/010:04:560
134491500,4ptp4l0-21swapper/009:07:510
134491500,3ptp4l0-21swapper/309:30:333
134491500,3ptp4l0-21swapper/109:50:171
134491500,3ptp4l0-21swapper/012:37:070
134491500,11ptp4l0-21swapper/007:35:160
134491490,4ptp4l0-21swapper/309:35:023
134491490,4ptp4l0-21swapper/308:52:443
134491490,4ptp4l0-21swapper/308:25:513
134491490,4ptp4l0-21swapper/211:19:592
134491490,4ptp4l0-21swapper/209:25:372
134491490,4ptp4l0-21swapper/012:32:050
134491490,4ptp4l0-21swapper/012:07:180
134491490,4ptp4l0-21swapper/009:45:060
134491490,4ptp4l0-21swapper/009:28:240
134491490,3ptp4l0-21swapper/307:13:113
134491490,3ptp4l0-21swapper/008:02:500
134491490,17ptp4l25-21ksoftirqd/110:55:501
53092480,4sleep30-21swapper/312:25:223
134491480,9ptp4l0-21swapper/112:11:231
134491480,4ptp4l0-21swapper/208:14:372
134491480,4ptp4l0-21swapper/010:43:020
134491480,3ptp4l0-21swapper/011:30:310
134491480,13ptp4l3942-21df_abs10:05:150
134491480,12ptp4l0-21swapper/212:00:152
134491470,4ptp4l0-21swapper/207:39:262
134491470,3ptp4l0-21swapper/209:35:572
134491470,3ptp4l0-21swapper/012:24:570
134491470,3ptp4l0-21swapper/012:24:570
134491460,4ptp4l0-21swapper/309:55:263
134491460,4ptp4l0-21swapper/309:55:263
134491460,4ptp4l0-21swapper/211:21:062
134491460,4ptp4l0-21swapper/011:51:560
134491460,4ptp4l0-21swapper/009:12:270
134491460,3ptp4l0-21swapper/012:03:290
134491460,3ptp4l0-21swapper/008:23:010
134491450,8ptp4l0-21swapper/109:20:131
134491450,4ptp4l0-21swapper/009:40:020
134491450,3ptp4l0-21swapper/011:09:040
134491450,3ptp4l0-21swapper/010:18:140
134491450,3ptp4l0-21swapper/007:26:580
19351994438,4cyclictest41-21ksoftirqd/309:00:003
134491440,5ptp4l2318-21gnome-shell10:15:592
134491440,4ptp4l0-21swapper/307:44:573
134491440,4ptp4l0-21swapper/209:03:542
134491440,4ptp4l0-21swapper/208:46:112
134491440,4ptp4l0-21swapper/010:51:580
134491440,4ptp4l0-21swapper/009:15:280
134491440,3ptp4l0-21swapper/208:55:172
134491440,3ptp4l0-21swapper/208:18:552
134491440,3ptp4l0-21swapper/208:18:552
134491440,3ptp4l0-21swapper/110:22:171
134491440,3ptp4l0-21swapper/008:05:340
134491440,3ptp4l0-21swapper/007:10:220
134491440,12ptp4l15645-21cron11:40:000
134491440,10ptp4l0-21swapper/007:32:300
19351994338,3cyclictest41-21ksoftirqd/311:39:593
19349994338,3cyclictest25-21ksoftirqd/110:34:591
134491430,9ptp4l0-21swapper/212:31:002
134491430,9ptp4l0-21swapper/207:59:132
134491430,7ptp4l0-21swapper/010:10:230
134491430,5ptp4l13802-21ntp_states08:05:211
134491430,3ptp4l0-21swapper/210:50:292
134491430,3ptp4l0-21swapper/010:48:040
134491430,3ptp4l0-21swapper/008:25:210
134491430,11ptp4l0-21swapper/107:50:571
134491430,10ptp4l0-21swapper/009:33:110
19350994230,9cyclictest33-21ksoftirqd/210:05:162
134491420,9ptp4l0-21swapper/211:02:102
134491420,4ptp4l9514-21df_inode12:35:151
134491420,4ptp4l7541-21irqstats12:30:191
134491420,4ptp4l6206-21apt-get10:10:111
134491420,4ptp4l5131-21users08:55:290
134491420,4ptp4l28594-21apt-get09:50:023
134491420,4ptp4l0-21swapper/110:39:581
134491420,3ptp4l24221-21apt-get08:30:122
134491420,3ptp4l241ktimersoftd/110:45:271
134491420,3ptp4l0-21swapper/212:35:482
134491420,3ptp4l0-21swapper/008:16:000
134491420,3ptp4l0-21swapper/008:16:000
19351994136,3cyclictest41-21ksoftirqd/309:44:593
19351994136,3cyclictest41-21ksoftirqd/307:20:003
19351994135,3cyclictest41-21ksoftirqd/311:20:003
19351994135,3cyclictest41-21ksoftirqd/310:39:593
19351994130,9cyclictest41-21ksoftirqd/311:05:283
1935199412,3cyclictest121rcu_preempt08:43:273
1935199411,3cyclictest121rcu_preempt11:29:583
1935199411,2cyclictest121rcu_preempt12:12:093
134491410,9ptp4l0-21swapper/208:02:172
134491410,5ptp4l0-21swapper/209:10:232
134491410,5ptp4l0-21swapper/207:20:202
134491410,5ptp4l0-21swapper/207:20:202
134491410,5ptp4l0-21swapper/207:09:162
134491410,5ptp4l0-21swapper/009:50:240
134491410,5ptp4l0-21swapper/007:55:190
134491410,4ptp4l8079-21apt-get09:05:142
134491410,4ptp4l4001-21diskstats10:05:151
134491410,4ptp4l32754-21memory11:05:211
134491410,4ptp4l29152-21diskstats08:40:152
134491410,4ptp4l27477-21memory08:35:230
134491410,4ptp4l24544-21diskstats09:40:162
134491410,4ptp4l1780-21meminfo07:40:192
134491410,4ptp4l11041-21df10:20:160
134491410,4ptp4l0-21swapper/312:15:173
134491410,4ptp4l0-21swapper/307:33:553
134491410,4ptp4l0-21swapper/010:35:060
134491410,3ptp4l3405-21apt-get07:45:130
134491410,3ptp4l31349-21apt-get09:55:112
134491410,3ptp4l31349-21apt-get09:55:112
134491410,3ptp4l26525-21apt-get08:35:142
134491410,3ptp4l26308-21apt-get07:25:112
134491410,3ptp4l0-21swapper/211:35:402
134491410,3ptp4l0-21swapper/012:15:530
19351994035,3cyclictest41-21ksoftirqd/310:34:593
19351994035,3cyclictest41-21ksoftirqd/309:22:523
1935199401,2cyclictest121rcu_preempt08:38:103
1935199401,2cyclictest121rcu_preempt08:24:143
1935199400,3cyclictest121rcu_preempt12:30:173
134491400,8ptp4l14011-21tr09:15:253
134491400,5ptp4l24006-21latency_hist08:30:012
134491400,5ptp4l0-21swapper/312:35:183
134491400,5ptp4l0-21swapper/111:25:111
134491400,5ptp4l0-21swapper/008:40:200
134491400,4ptp4l8715-21df10:15:133
134491400,4ptp4l6203-21hddtemp_smartct09:00:150
134491400,4ptp4l14539-21/usr/sbin/munin11:35:191
134491400,4ptp4l13801-21ntp_states09:15:221
134491400,4ptp4l0-21swapper/309:05:153
134491400,4ptp4l0-21swapper/212:21:572
134491400,4ptp4l0-21swapper/212:21:572
134491400,4ptp4l0-21swapper/212:14:512
134491400,4ptp4l0-21swapper/212:07:552
134491400,4ptp4l0-21swapper/211:48:002
134491400,4ptp4l0-21swapper/211:48:002
134491400,4ptp4l0-21swapper/111:45:101
134491400,4ptp4l0-21swapper/111:45:101
134491400,4ptp4l0-21swapper/109:48:541
134491400,4ptp4l0-21swapper/108:45:221
134491400,4ptp4l0-21swapper/108:10:121
134491400,4ptp4l0-21swapper/011:25:190
134491400,4ptp4l0-21swapper/011:15:180
134491400,4ptp4l0-21swapper/009:22:110
134491400,4ptp4l0-21swapper/008:30:200
134491400,3ptp4l30344-21irqstats11:00:181
134491400,3ptp4l20830-21df_inode11:50:151
134491400,3ptp4l16488-21iostat_ios11:40:171
134491400,3ptp4l14986-21apt-get08:10:130
19351993934,3cyclictest41-21ksoftirqd/311:45:003
19351993934,3cyclictest41-21ksoftirqd/310:10:003
19351993933,3cyclictest41-21ksoftirqd/308:45:173
134491390,5ptp4l0-21swapper/307:50:563
134491390,5ptp4l0-21swapper/209:30:122
134491390,5ptp4l0-21swapper/207:46:152
134491390,5ptp4l0-21swapper/107:45:031
134491390,5ptp4l0-21swapper/007:50:290
134491390,4ptp4l27883-21/usr/sbin/munin09:45:242
134491390,4ptp4l20372-21diskstats10:40:141
134491390,4ptp4l0-21swapper/310:41:073
134491390,4ptp4l0-21swapper/310:25:213
134491390,4ptp4l0-21swapper/212:29:432
134491390,4ptp4l0-21swapper/212:18:032
134491390,4ptp4l0-21swapper/211:25:242
134491390,4ptp4l0-21swapper/210:45:252
134491390,4ptp4l0-21swapper/210:43:282
134491390,4ptp4l0-21swapper/208:24:112
134491390,4ptp4l0-21swapper/207:54:012
134491390,4ptp4l0-21swapper/207:18:592
134491390,4ptp4l0-21swapper/207:11:342
134491390,4ptp4l0-21swapper/112:28:051
134491390,4ptp4l0-21swapper/112:00:161
134491390,4ptp4l0-21swapper/111:56:281
134491390,4ptp4l0-21swapper/111:30:191
134491390,4ptp4l0-21swapper/108:42:181
134491390,4ptp4l0-21swapper/108:25:171
134491390,4ptp4l0-21swapper/108:20:241
134491390,4ptp4l0-21swapper/107:25:141
134491390,4ptp4l0-21swapper/107:23:241
134491390,4ptp4l0-21swapper/107:23:241
134491390,4ptp4l0-21swapper/107:10:141
134491390,4ptp4l0-21swapper/011:40:200
134491390,4ptp4l0-21swapper/011:20:020
134491390,4ptp4l0-21swapper/008:54:130
134491390,4ptp4l0-21swapper/008:46:070
134491390,3ptp4l6086-21diskstats09:00:131
134491390,3ptp4l2878-21ntp_states11:10:231
134491390,3ptp4l22524-21irqstats07:15:191
134491390,3ptp4l11323-21ls09:10:191
134491390,3ptp4l0-21swapper/010:34:590
134491390,2ptp4l10018-21ls10:15:261
19351993833,3cyclictest41-21ksoftirqd/311:20:193
19351993833,3cyclictest41-21ksoftirqd/310:00:133
19351993832,4cyclictest41-21ksoftirqd/308:10:363
19350993834,2cyclictest33-21ksoftirqd/211:00:012
134491380,5ptp4l2857-21seq07:44:051
134491380,4ptp4l19728-21ls11:45:263
134491380,4ptp4l19728-21ls11:45:253
134491380,4ptp4l0-21swapper/311:56:323
134491380,4ptp4l0-21swapper/311:31:053
134491380,4ptp4l0-21swapper/309:45:113
134491380,4ptp4l0-21swapper/309:26:583
134491380,4ptp4l0-21swapper/309:03:363
134491380,4ptp4l0-21swapper/308:02:043
134491380,4ptp4l0-21swapper/307:25:343
134491380,4ptp4l0-21swapper/211:56:302
134491380,4ptp4l0-21swapper/211:44:062
134491380,4ptp4l0-21swapper/211:32:022
134491380,4ptp4l0-21swapper/211:14:252
134491380,4ptp4l0-21swapper/211:06:462
134491380,4ptp4l0-21swapper/210:35:252
134491380,4ptp4l0-21swapper/210:25:582
134491380,4ptp4l0-21swapper/210:01:272
134491380,4ptp4l0-21swapper/209:51:322
134491380,4ptp4l0-21swapper/209:20:402
134491380,4ptp4l0-21swapper/209:15:252
134491380,4ptp4l0-21swapper/208:05:432
134491380,4ptp4l0-21swapper/110:50:211
134491380,4ptp4l0-21swapper/110:27:451
134491380,4ptp4l0-21swapper/110:00:091
134491380,4ptp4l0-21swapper/109:56:411
134491380,4ptp4l0-21swapper/109:56:411
134491380,4ptp4l0-21swapper/109:43:041
134491380,4ptp4l0-21swapper/109:28:021
134491380,4ptp4l0-21swapper/109:06:561
134491380,4ptp4l0-21swapper/108:55:181
134491380,4ptp4l0-21swapper/108:00:101
134491380,4ptp4l0-21swapper/107:30:151
134491380,4ptp4l0-21swapper/009:35:310
134491380,3ptp4l0-21swapper/312:23:543
134491380,3ptp4l0-21swapper/312:23:543
134491380,3ptp4l0-21swapper/312:07:423
134491380,3ptp4l0-21swapper/211:52:402
134491380,3ptp4l0-21swapper/210:30:172
134491380,3ptp4l0-21swapper/210:20:232
134491380,3ptp4l0-21swapper/210:11:022
134491380,3ptp4l0-21swapper/112:05:431
19351993733,2cyclictest41-21ksoftirqd/308:15:263
19351993733,2cyclictest41-21ksoftirqd/308:15:263
134491370,5ptp4l0-21swapper/109:30:271
134491370,4ptp4l0-21swapper/310:55:173
134491370,4ptp4l0-21swapper/310:45:253
134491370,4ptp4l0-21swapper/310:20:233
134491370,4ptp4l0-21swapper/310:11:023
134491370,4ptp4l0-21swapper/308:08:223
134491370,4ptp4l0-21swapper/307:22:533
134491370,4ptp4l0-21swapper/307:22:533
134491370,4ptp4l0-21swapper/109:35:341
134491370,3ptp4l0-21swapper/311:50:363
134491370,3ptp4l0-21swapper/307:55:103
134491370,3ptp4l0-21swapper/108:30:221
134491360,4ptp4l0-21swapper/311:02:593
19351993531,2cyclictest41-21ksoftirqd/307:45:143
134491340,4ptp4l0-21swapper/307:05:593
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional