You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-22 - 11:04
[ 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: 50 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 rack5slot7.osadl.org (updated Thu Jan 22, 2026 00:44:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29303223922170,169sleep00-21swapper19:08:160
294889910716,51cyclictest21081-21timerwakeupswit21:16:200
294889910416,66cyclictest27389-21df_inode21:35:300
294889910319,62cyclictest19462-21users21:11:340
294889910216,64cyclictest2388-21users21:56:350
294889910117,24cyclictest12631-21users22:26:310
294889910116,45cyclictest13979-21ntp_states00:06:120
294889910116,44cyclictest24079-21irqstats23:00:510
294889910116,24cyclictest15309-21df00:10:190
294889910111,67cyclictest17302-21/usr/sbin/munin00:16:030
294889910038,44cyclictest0-21swapper22:09:340
294889910017,22cyclictest20561-21df_inode22:50:320
294889910016,43cyclictest32444-21df21:50:190
294889910015,64cyclictest23907-21df_inode00:35:300
294889910014,68cyclictest6895-21/usr/sbin/munin23:45:320
29488999917,61cyclictest32158-21/usr/sbin/munin23:26:340
29488999917,21cyclictest22942-21users00:32:150
29488999915,63cyclictest22257-21df_inode22:55:330
29488999915,60cyclictest10439-21irqstats22:20:500
29488999915,25cyclictest4684-21ssh23:39:350
29488999913,64cyclictest5634-21switchtime23:41:200
29488999910,68cyclictest14176-21ssh22:31:190
29488999910,65cyclictest18447-21grep22:44:440
2948899989,68cyclictest26913-21ssh21:34:370
29488999832,48cyclictest0-21swapper23:13:470
29488999830,50cyclictest0-21swapper21:49:370
29488999818,60cyclictest18385-21munin-run21:09:390
29488999816,43cyclictest25717-21fw_conntrack23:05:430
29488999814,47cyclictest8242-21ssh23:49:500
29488999814,24cyclictest11525-21munin-run23:59:390
29488999814,23cyclictest3513-21df_inode22:00:320
29488999813,23cyclictest12036-21fw_conntrack00:00:390
29488999811,49cyclictest29564-21switchtime21:41:230
2948899978,27cyclictest23525-21ssh21:24:370
29488999715,63cyclictest13858-21vmstat20:40:490
29488999715,61cyclictest24595-21users21:26:310
29488999714,61cyclictest8514-21sort20:14:400
29488999713,62cyclictest19513-21users00:22:000
29488999713,46cyclictest31519-21ssh23:22:030
29488999712,66cyclictest11305-21cut20:29:580
29488999712,23cyclictest6561-21dpkg22:09:480
29488999711,26cyclictest15616-21sed20:50:440
2948899969,26cyclictest30411-21wc23:19:450
29488999631,44cyclictest20320-21ssh00:25:110
29488999611,64cyclictest9860-21munin-run22:19:390
29488999611,48cyclictest19460-21ssh22:46:330
29488999517,57cyclictest31983-21wc19:24:420
29488999512,61cyclictest10317-21sort20:24:400
29488999430,46cyclictest0-21swapper22:38:220
29488999414,22cyclictest1863-21irqstats23:30:500
29488999413,44cyclictest29791-21df19:10:060
29488999412,61cyclictest4809-21unixbench_singl19:50:430
29488999332,43cyclictest0-21swapper19:55:150
29488999236,39cyclictest0-21swapper19:40:410
29488999235,40cyclictest16576-21sendmail20:59:380
29488999113,60cyclictest32224-21df19:25:060
29488999113,57cyclictest12379-21df20:35:060
29488999111,29cyclictest14567-21/usr/sbin/munin20:45:380
29488999019,23cyclictest6170-21fw_conntrack20:00:160
29488999018,24cyclictest11144-21users20:25:480
29488999017,24cyclictest3386-21df19:45:060
29488999013,23cyclictest8770-21df20:15:060
29488998914,27cyclictest17484-21munin-run21:04:380
29488998912,27cyclictest885-21ntp_kernel_err19:30:320
29488998818,23cyclictest7536-21users20:05:470
29488998716,24cyclictest2125-21users19:35:480
29488998513,24cyclictest30706-21fw_conntrack19:14:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional