You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-09 - 07:33
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #f, slot #4

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackfslot4s.osadl.org (updated Mon Mar 09, 2026 00:44:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2456621260,3chrt24564-21ld23:57:190
2295721260,2sleep022956-21sed23:06:100
3037721230,2chrt30378-21sleep22:29:430
2538621210,2chrt25385-21ld22:21:350
996621180,2chrt9967-21runrttasks00:23:420
256121180,2chrt2562-21sleep23:24:590
1551321170,3chrt15489-21ntpq00:31:470
2643521160,2chrt26434-21seq00:00:340
341121150,2chrt3412-21/usr/sbin/munin22:37:190
1566021150,2sleep015661-21seq22:07:150
369321140,4chrt3694-21sleep19:16:060
2443821140,2chrt24440-21chrt19:50:240
516921130,2chrt5158-21ntpq00:16:260
1932121130,3chrt19323-21sleep00:37:220
2534121090,2chrt25342-21sleep20:42:280
1250221090,2sleep012503-21runrttasks00:27:140
3126621080,2sleep031267-21seq23:19:010
1320121080,2chrt13202-21sh22:03:440
448021070,2chrt4481-21awk23:27:120
1012621060,2chrt10127-21if_can023:36:000
2284921050,2chrt22850-21sleep20:39:510
1832321050,2chrt18324-21runrttasks22:59:550
1192721040,2sleep011928-21runrttasks21:13:150
1792221020,2sleep017923-21seq21:22:080
105521020,2sleep01059-21wc00:10:550
2808321000,2chrt28085-21irqrtprio19:55:430
207742980,2chrt20775-21sleep19:44:270
164422980,2sleep016443-21chrt23:45:340
104202970,2sleep010421-21cat20:20:040
149982900,1sleep015000-21kernelversion20:26:380
13752860,2sleep01376-21runrttasks20:56:060
311962850,2sleep031197-21seq00:07:110
31727908419,12cyclictest17874-21fschecks_time22:10:530
291482770,2sleep029149-21seq21:39:200
175642770,2sleep017565-21if_eth220:30:420
248172760,2sleep024818-21grep21:32:200
224562750,2sleep022454-21processes22:17:190
59332730,2sleep05936-21grep19:20:290
99532670,1sleep09954-21chrt19:26:090
120002650,1sleep012001-21hostname22:50:390
95022590,2sleep09501-21seq21:57:560
322892590,2sleep032290-21seq22:31:580
225182580,1sleep022517-21seq23:54:380
47222577,42sleep04742-21ssh21:51:060
146172550,3sleep014611-21sshd21:17:160
108612540,1sleep010862-21chrt20:20:340
52282535,40sleep05281-21head22:40:360
321392530,1sleep032140-21cpu19:10:260
265542526,36sleep026600-21aten2.4_rfpower20:45:250
305182512,42sleep030583-21cut21:41:080
202422493,39sleep020253-21ntpq23:02:080
295502470,1sleep029551-21/usr/sbin/munin19:05:350
93152460,3chrt9318-21latency_hist23:35:030
36392460,2chrt3640-21runrttasks21:00:270
299112460,3chrt29908-21/usr/sbin/munin20:50:330
263232462,37sleep026364-21memory23:11:110
31727904514,22cyclictest0-21swapper21:29:310
47862440,1sleep04789-21idleruntime20:10:390
3172790445,18cyclictest13168-21df_inode23:40:400
3172790439,17cyclictest0-21swapper21:09:330
3172790426,9cyclictest10161-21ntpq22:47:220
3172790424,11cyclictest1504-21diskstats20:05:330
31727904216,19cyclictest0-21swapper19:32:430
31727904012,9cyclictest32023-21python320:01:300
31727904012,11cyclictest14945-21sshd19:35:130
31727903914,10cyclictest911-21seq21:45:390
31727903813,20cyclictest21691-21hddtemp_smartct19:45:390
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional