You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-17 - 17:08
[ 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.

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 100 highest latencies:
System rackbslot6.osadl.org (updated Tue Feb 17, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
652621610,3sleep1514099cyclictest13:14:371
1068911290,9ptp4l20937-21kworker/3:007:42:293
36292760,8sleep13634-21irqrtprio07:42:251
106891740,1ptp4l401ktimersoftd/311:51:103
9542660,2sleep10-21swapper/109:48:211
106891610,1ptp4l401ktimersoftd/312:40:343
106891600,1ptp4l401ktimersoftd/312:36:353
163532590,4sleep0513499cyclictest10:04:380
148642590,2sleep20-21swapper/208:02:362
106891590,1ptp4l401ktimersoftd/313:04:223
106891580,1ptp4l401ktimersoftd/312:43:233
106891580,1ptp4l401ktimersoftd/311:10:073
106891580,1ptp4l401ktimersoftd/310:16:383
106891560,1ptp4l401ktimersoftd/309:54:033
105791560,4getstats515699cyclictest10:08:053
5140995544,5cyclictest25-21ksoftirqd/112:27:251
106891550,15ptp4l401ktimersoftd/310:28:263
318162510,2sleep00-21swapper/010:53:200
157662510,2sleep30-21swapper/310:03:373
106891510,10ptp4l401ktimersoftd/311:04:043
106891510,10ptp4l401ktimersoftd/311:04:043
106891500,2ptp4l20937-21kworker/3:008:26:153
106891480,2ptp4l20937-21kworker/3:011:01:143
106891470,1ptp4l401ktimersoftd/311:58:523
106891440,1ptp4l401ktimersoftd/312:07:553
48532415,10sleep20-21swapper/207:44:492
513499409,8cyclictest18886-21irqrtprio10:07:270
513499402,7cyclictest8520-21apt-get09:57:210
513499402,10cyclictest26374-21ssh13:02:260
5134994019,18cyclictest9-21ksoftirqd/007:47:360
5134994012,3cyclictest3833-21expr09:52:230
106891400,15ptp4l401ktimersoftd/312:52:243
513499392,8cyclictest24557-21apt-get12:27:260
513499392,8cyclictest22960-21apt-get10:12:210
513499392,15cyclictest32322-21tail13:07:330
5134993911,3cyclictest7924-21basename11:37:110
5134993911,3cyclictest11278-21gltestperf07:57:230
513499390,3cyclictest28641-21ssh11:23:370
106891390,1ptp4l401ktimersoftd/312:50:473
106891390,1ptp4l401ktimersoftd/312:50:473
106891380,1ptp4l401ktimersoftd/313:01:083
106891380,1ptp4l401ktimersoftd/312:30:583
106891380,1ptp4l401ktimersoftd/312:15:183
106891380,1ptp4l401ktimersoftd/312:03:543
106891380,1ptp4l401ktimersoftd/310:48:123
106891380,1ptp4l401ktimersoftd/310:32:413
106891380,1ptp4l401ktimersoftd/310:25:403
106891380,1ptp4l401ktimersoftd/309:37:223
513499373,7cyclictest27814-21apt-get10:17:230
5134993713,4cyclictest30714-21diskmemload11:39:120
5134993712,3cyclictest24691-21/usr/sbin/munin10:47:290
5134993711,3cyclictest25701-21latency_hist11:22:110
5134993710,4cyclictest18246-21cpuspeed_turbos08:12:190
106891370,1ptp4l401ktimersoftd/313:12:133
106891370,1ptp4l401ktimersoftd/312:26:133
106891370,1ptp4l401ktimersoftd/311:42:523
106891370,1ptp4l401ktimersoftd/311:32:133
106891370,1ptp4l401ktimersoftd/311:13:433
106891370,1ptp4l401ktimersoftd/310:44:073
106891370,1ptp4l401ktimersoftd/309:59:423
106891370,1ptp4l401ktimersoftd/309:51:513
106891370,1ptp4l401ktimersoftd/308:47:293
5134993610,4cyclictest15360-21gltestperf12:17:290
5134993610,3cyclictest14577-21cat09:12:230
5134993610,3cyclictest14577-21cat09:12:230
106891360,1ptp4l401ktimersoftd/313:14:413
106891360,1ptp4l401ktimersoftd/311:30:093
106891360,1ptp4l401ktimersoftd/311:22:273
106891360,1ptp4l401ktimersoftd/310:53:133
106891360,1ptp4l401ktimersoftd/310:38:333
106891360,0ptp4l401ktimersoftd/308:55:293
514099351,3cyclictest121rcu_preempt11:00:191
5134993512,4cyclictest30714-21diskmemload09:49:060
5134993512,3cyclictest1055-21runrttasks11:05:010
5134993512,3cyclictest1055-21runrttasks11:05:010
5134993511,3cyclictest709-21basename12:02:290
5134993511,3cyclictest30714-21diskmemload12:22:320
5134993511,3cyclictest30714-21diskmemload10:58:550
5134993511,3cyclictest21446-21acpi12:57:240
106891350,2ptp4l20937-21kworker/3:009:45:543
106891350,0ptp4l401ktimersoftd/311:19:573
513499346,3cyclictest0-21swapper/010:37:310
5134993412,3cyclictest30714-21diskmemload12:40:200
5134993411,3cyclictest19849-21/usr/sbin/munin10:42:230
106891340,0ptp4l401ktimersoftd/308:36:143
5134993311,4cyclictest30714-21diskmemload11:14:410
5134993311,3cyclictest30714-21diskmemload12:50:550
5134993311,3cyclictest30714-21diskmemload12:50:550
5134993311,3cyclictest30714-21diskmemload11:50:180
106891330,1ptp4l401ktimersoftd/312:20:243
106891330,1ptp4l401ktimersoftd/309:11:213
106891330,1ptp4l401ktimersoftd/308:14:103
106891330,1ptp4l401ktimersoftd/308:08:283
106891330,1ptp4l401ktimersoftd/307:57:283
106891330,11ptp4l401ktimersoftd/308:29:323
106891330,0ptp4l401ktimersoftd/311:52:503
5134993211,3cyclictest30714-21diskmemload12:54:570
5134993210,3cyclictest30714-21diskmemload11:29:340
5134993210,3cyclictest14903-21timerwakeupswit08:02:360
280892320,2sleep20-21swapper/210:17:252
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional