You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-29 - 16:40
[ 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 highest latencies:
System rack7slot8.osadl.org (updated Thu Jan 29, 2026 13:44:17)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
30549219520,33sleep00-21swapper/007:08:130
308269917238,30cyclictest10250irq/56-4a10000009:36:330
308269917043,30cyclictest3650irq/20-4900000009:27:110
308269916832,30cyclictest101ktimersoftd/012:20:130
308269916752,16cyclictest10150irq/55-4a10000008:40:300
308269916636,29cyclictest11047-21runrttasks10:05:200
308269916635,14cyclictest10250irq/56-4a10000009:05:550
308269916121,27cyclictest2133-21munin-run07:25:010
30826991596,35cyclictest29045-21ntpq11:15:410
308269915755,16cyclictest24980-21latency_hist08:55:030
308269915750,14cyclictest10150irq/55-4a10000009:10:230
308269915449,22cyclictest14529-21runrttasks10:17:260
30826991537,19cyclictest2740-21apt-get11:42:140
308269915323,15cyclictest6856-21latency_hist11:55:030
308269915321,15cyclictest9738-21latency_hist12:05:040
308269915025,33cyclictest23856-21seq10:55:180
308269914962,11cyclictest101ktimersoftd/012:30:530
30826991458,19cyclictest1608-21ntpd12:10:030
308269914257,10cyclictest101ktimersoftd/011:21:010
2242621109,12sleep022428-21apt10:50:130
283921087,87sleep02867-21cat11:40:090
27740210410,82sleep027754-21grep11:10:340
308269910379,10cyclictest101ktimersoftd/011:55:420
47021016,81sleep0452-21apt-get07:17:090
308269910149,16cyclictest12849-21/usr/sbin/munin12:15:420
317892985,80sleep031792-21fw_packets11:25:290
302092989,11sleep030212-21df_inode09:15:190
31132975,11sleep03109-21ntp_states07:26:190
124812965,77sleep012479-21ntp_states10:10:410
104942955,79sleep010502-21awk07:55:420
30826999470,12cyclictest101ktimersoftd/010:00:230
57252937,76sleep05726-21users07:35:500
30826999335,41cyclictest0-21swapper/009:04:420
156742914,7sleep00-21swapper/012:27:340
153622916,74sleep015368-21ntp_states10:20:390
128132915,75sleep012822-21fw_conntrack08:05:260
175662905,74sleep017627-21cpuspeed10:30:150
30826998868,12cyclictest0-21swapper/007:10:030
30826998832,39cyclictest0-21swapper/008:14:320
30826998723,28cyclictest787-21haveged10:00:050
30826998721,29cyclictest787-21haveged12:40:040
30826998665,9cyclictest101ktimersoftd/009:30:160
30826998641,29cyclictest7911-21uname07:45:310
30826998634,34cyclictest25218-21df08:55:170
30826998615,37cyclictest17332-21latency_hist10:30:040
30826998531,17cyclictest6944-21awk09:50:210
30826998435,31cyclictest801-21dbus-daemon08:30:460
30826998350,15cyclictest10150irq/55-4a10000007:30:310
30826998248,25cyclictest0-21swapper/009:20:230
30826998240,28cyclictest16417-21cut08:20:120
30826998222,28cyclictest787-21haveged09:50:040
30826998151,18cyclictest101ktimersoftd/007:50:370
30826998036,27cyclictest25126-21df_inode11:00:210
30826998018,15cyclictest5616-21latency_hist11:50:050
30826998014,15cyclictest10250irq/56-4a10000010:48:220
30826997948,13cyclictest10150irq/55-4a10000009:45:010
30826997859,12cyclictest101ktimersoftd/010:35:180
30826997856,15cyclictest27373-21latency_hist11:10:040
30826997849,13cyclictest10150irq/55-4a10000011:30:180
30826997847,13cyclictest10150irq/55-4a10000008:00:420
30826997838,27cyclictest101ktimersoftd/007:40:390
30826997746,13cyclictest10150irq/55-4a10000008:25:150
30826997732,31cyclictest101ktimersoftd/008:15:390
30826997649,17cyclictest11447-21/usr/sbin/munin12:10:330
30826997640,24cyclictest3650irq/20-4900000010:40:380
30826997546,19cyclictest20117-21runrttasks08:35:140
30826997444,14cyclictest10150irq/55-4a10000008:45:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional