You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-18 - 19:54
[ 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: 25 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack3slot5.osadl.org.osadl.org (updated Wed Feb 18, 2026 12:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151152390,0ktimers/0187621sleep07:07:210
1965299460118,0cyclictest13035-21apt-get09:13:030
196529945930,0cyclictest3451-21iostat08:28:040
196529945829,0cyclictest21992-21ssh10:13:400
1965299451106,0cyclictest0-21swapper07:37:160
196529945096,0cyclictest18503-21chrt09:52:540
1514490,0ktimers/0168901sleep09:40:390
1965299445138,0cyclictest0-21swapper07:32:130
1965299438141,0cyclictest24960-21date10:32:110
196529943433,0cyclictest21640-21chrt07:22:360
196529943238,0cyclictest6663-21sshd08:43:040
1514320,0ktimers/048121sleep11:59:010
1514320,0ktimers/0206321sleep07:15:310
1514300,0ktimers/0261711sleep07:43:100
1514300,0ktimers/024811sleep11:44:360
196529942531,0cyclictest27062-21df07:47:440
1965299422127,0cyclictest31127-21chrt08:06:550
196529942095,0cyclictest29283-21ls11:02:250
196529942033,0cyclictest29047-21sed07:57:060
196529942032,0cyclictest10624-21munin-node09:02:080
196529941734,0cyclictest22999-21ssh10:18:560
1965299415112,0cyclictest26399-21ssh10:41:560
1514150,0ktimers/0109841sleep12:42:170
196529941229,0cyclictest2418-21awk08:23:160
196529941227,0cyclictest9571-21cat08:57:040
196529941127,0cyclictest20034-21latency_hist10:02:240
1514110,0ktimers/056321sleep08:38:070
1965299410113,0cyclictest29154-21munin-node11:02:060
1514100,0ktimers/086501sleep12:25:270
1514070,0ktimers/0164501sleep09:37:060
1965299405125,0cyclictest5179-21cron08:36:550
1965299405112,0cyclictest7493-21mailstats08:47:130
196529940499,0cyclictest14445-21ssh09:22:270
1965299403111,0cyclictest3435-21nscd09:22:100
196529940188,0cyclictest8099-21sshd12:21:050
196529939931,0cyclictest25521-21sshd10:37:040
1965299397124,0cyclictest30693-21ssh11:12:100
1965299397121,0cyclictest7320-21munin-node12:17:090
1965299397108,0cyclictest1027-21ssh11:32:260
196529939685,0cyclictest6037-21sh12:07:540
196529939639,0cyclictest894-21jbd2/sda1-808:12:040
1965299395125,0cyclictest3729-21runrttasks10:47:080
525503940,0irq/11-sym53c8x130250irq/15-NE200008:16:550
196529939435,0cyclictest32730-21chrt11:27:570
196529939333,0cyclictest1912-21sendmail08:22:030
196529939332,0cyclictest28606-21latency_hist10:57:120
196529939331,0cyclictest17476-21runrttasks09:45:200
196529939230,0cyclictest20036-21cron10:01:560
196529939133,0cyclictest48-21kswapd007:53:050
196529939128,0cyclictest20789-21mailstats10:07:200
1965299391121,0cyclictest3128-21chrt11:48:360
1965299388121,0cyclictest3729-21runrttasks09:04:030
196529938731,0cyclictest9892-21runrttasks12:32:450
1965299386116,0cyclictest19649-21cyclictest12:28:210
1965299386112,0cyclictest12031-21grep09:07:550
196529938534,0cyclictest15187-21chrt09:28:320
196529938533,0cyclictest5573-21ssh12:04:570
196529938529,0cyclictest22804-21aten_r3power_vo07:27:520
196529938430,0cyclictest32040-21ssh11:22:410
196529938429,0cyclictest27685-21chrt10:49:290
1965299384111,0cyclictest23516-21ssh10:22:260
196529938388,0cyclictest31902-21which11:22:130
196529938328,0cyclictest18295-21latency_hist09:52:080
196529938281,0cyclictest31244-21munin-run11:16:580
196529938130,0cyclictest21047-21awk07:17:400
196529937929,0cyclictest2128-21sendmail-msp11:42:040
196529937631,0cyclictest4029-21ssh11:54:410
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional