You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-21 - 15:43
[ 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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack3slot2.osadl.org (updated Wed Jan 21, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
284097822740,4chrt2840966-21ntpq11:45:450
283840322670,3chrt2838405-21grep11:36:170
276444822630,3chrt2763879-21/usr/sbin/munin07:11:150
276375399258227,19cyclictest2847428-21kworker/u2:012:20:350
276375399252221,19cyclictest2824181-21kworker/u2:110:50:380
277229822500,2sleep02772300-21latency_hist07:40:090
276375399250221,18cyclictest2769815-21kworker/u2:107:45:400
276375399249219,18cyclictest2818625-21kworker/u2:110:31:170
276375399248217,19cyclictest2839577-21kworker/u2:112:00:370
281279422470,4chrt2812790-21diskstats10:05:200
276375399236207,17cyclictest2781918-21kworker/u2:008:50:110
276375399233203,18cyclictest2828383-21kworker/u2:211:15:360
276375399233203,18cyclictest2769815-21kworker/u2:107:50:380
276375399233202,19cyclictest2781918-21kworker/u2:009:10:310
276375399232202,19cyclictest2812573-21kworker/u2:010:15:330
276375399231201,18cyclictest2798627-21kworker/u2:209:30:370
276375399228198,19cyclictest2791673-21kworker/u2:209:00:310
276375399228198,19cyclictest2781918-21kworker/u2:008:25:380
276375399227198,18cyclictest2752726-21kworker/u2:207:15:370
276375399227196,19cyclictest2847428-21kworker/u2:012:11:180
276375399226196,18cyclictest2769815-21kworker/u2:108:11:160
276375399222193,18cyclictest2820289-21kworker/u2:010:40:020
276375399222192,18cyclictest2781918-21kworker/u2:009:15:360
276375399221190,19cyclictest2769815-21kworker/u2:108:20:040
276375399217187,19cyclictest2820289-21kworker/u2:010:40:320
276375399217187,18cyclictest2781918-21kworker/u2:008:21:180
276375399216187,17cyclictest2781918-21kworker/u2:008:45:110
276375399216186,18cyclictest2847428-21kworker/u2:012:35:110
276375399215185,19cyclictest2828383-21kworker/u2:211:15:100
276375399214184,19cyclictest2798627-21kworker/u2:209:20:310
276375399214183,19cyclictest2828383-21kworker/u2:211:05:320
276375399213184,18cyclictest2804098-21kworker/u2:310:01:170
276375399213182,19cyclictest2835342-21kworker/u2:211:25:320
276375399212183,18cyclictest2839577-21kworker/u2:111:55:370
276375399211180,19cyclictest2824181-21kworker/u2:111:00:360
276375399208178,19cyclictest2847428-21kworker/u2:012:26:160
282730622070,2sleep02827308-21cat10:56:190
276375399207176,19cyclictest2769815-21kworker/u2:107:55:130
276375399204175,18cyclictest2798627-21kworker/u2:209:25:310
276375399204174,18cyclictest2804098-21kworker/u2:309:40:370
276375399204173,20cyclictest2781918-21kworker/u2:009:00:070
278933422030,2sleep02789335-21netstat08:40:290
276375399203173,19cyclictest2839577-21kworker/u2:111:45:070
276375399202174,18cyclictest2767944-21kworker/u2:007:25:370
276375399201172,18cyclictest2769815-21kworker/u2:108:05:380
276375399200171,17cyclictest2830589-21kworker/u2:111:30:330
276375399200170,18cyclictest2824181-21kworker/u2:110:45:440
276375399200169,19cyclictest2752726-21kworker/u2:207:30:370
276375399199168,20cyclictest2812573-21kworker/u2:010:20:430
276375399199168,19cyclictest2818625-21kworker/u2:110:30:050
276375399195167,17cyclictest2839577-21kworker/u2:111:50:370
276375399195165,18cyclictest2752726-21kworker/u2:207:25:020
276375399194164,19cyclictest2781918-21kworker/u2:008:40:080
276375399193165,17cyclictest2804098-21kworker/u2:309:45:390
276375399192163,18cyclictest2798627-21kworker/u2:209:35:370
276375399192162,18cyclictest2830589-21kworker/u2:111:20:440
276375399191160,19cyclictest2847428-21kworker/u2:012:30:320
276375399190160,18cyclictest2804098-21kworker/u2:309:55:120
276375399189159,18cyclictest2804098-21kworker/u2:309:55:000
276375399188159,18cyclictest2804098-21kworker/u2:310:10:330
276375399188159,18cyclictest2781918-21kworker/u2:008:35:060
276375399186158,18cyclictest2781918-21kworker/u2:009:10:010
276375399184154,19cyclictest2844655-21kworker/u2:212:10:040
276375399180153,17cyclictest2847428-21kworker/u2:012:20:010
276375399179152,18cyclictest2769815-21kworker/u2:107:41:180
276375399179150,18cyclictest2769815-21kworker/u2:108:00:310
276375399172145,17cyclictest2752726-21kworker/u2:207:10:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional