You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-03 - 17:11
[ 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 Tue Feb 03, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
76726824360,2sleep0767269-21cat07:06:020
78567922930,3chrt785682-21latency08:15:220
79298122660,4chrt792950-21ntp_states08:41:130
78959922520,2sleep0789601-21grep08:30:060
83989222470,3chrt839890-21df_inode11:30:150
85089722460,3chrt850899-21latency_hist12:10:070
85398922330,3chrt853987-21ls12:20:270
76780699220191,19cyclictest775215-21kworker/u2:007:39:180
79182522140,3sleep0791828-21sed08:36:210
76780699211180,19cyclictest780080-21kworker/u2:008:00:370
76780699206177,18cyclictest773388-21kworker/u2:107:50:360
76780699205177,17cyclictest787251-21kworker/u2:208:30:360
78698622040,2sleep0786987-21entropy08:20:210
76780699203172,20cyclictest847129-21kworker/u2:112:35:380
76780699203172,19cyclictest769201-21kworker/u2:207:25:370
76780699201171,19cyclictest822962-21kworker/u2:210:40:030
76780699201171,18cyclictest795103-21kworker/u2:008:55:370
76780699201171,18cyclictest766870-21kworker/u2:107:10:380
76780699198168,19cyclictest822962-21kworker/u2:210:45:120
76780699195165,18cyclictest812779-21kworker/u2:109:55:380
76780699195164,19cyclictest812779-21kworker/u2:110:10:110
76780699194166,17cyclictest799286-21kworker/u2:109:20:060
76780699192162,19cyclictest773388-21kworker/u2:107:50:040
76780699191161,18cyclictest799286-21kworker/u2:109:30:400
83006021900,4chrt830042-21/usr/sbin/munin10:55:130
76780699190161,18cyclictest847129-21kworker/u2:112:30:020
76780699190160,19cyclictest812779-21kworker/u2:110:15:130
76780699190159,19cyclictest806732-21kworker/u2:009:40:370
76780699189160,18cyclictest795103-21kworker/u2:009:00:150
76780699188160,16cyclictest781870-21kworker/u2:108:05:120
83305521860,2sleep0833057-21latency11:05:250
76780699185156,18cyclictest812779-21kworker/u2:110:30:070
76780699185156,18cyclictest769201-21kworker/u2:207:20:010
76780699185154,20cyclictest812779-21kworker/u2:110:00:080
76780699185150,23cyclictest841305-21forks11:35:220
76780699184156,19cyclictest828971-21kworker/u2:111:41:590
76780699184156,18cyclictest843871-21kworker/u2:211:50:120
76780699182153,17cyclictest847129-21kworker/u2:112:35:040
76780699181152,18cyclictest828971-21kworker/u2:111:25:000
76780699180152,17cyclictest812779-21kworker/u2:110:35:050
76780699180151,18cyclictest828971-21kworker/u2:111:20:030
76780699180151,18cyclictest795103-21kworker/u2:009:10:080
76780699180151,18cyclictest789536-21kworker/u2:108:50:030
76780699180151,17cyclictest812779-21kworker/u2:110:06:420
76780699180150,18cyclictest828971-21kworker/u2:111:10:280
76780699179150,17cyclictest780080-21kworker/u2:007:56:210
76780699179149,18cyclictest828971-21kworker/u2:111:05:060
76780699179148,19cyclictest806732-21kworker/u2:009:50:290
80425821770,2sleep0804261-21mailstats09:21:190
76780699177148,19cyclictest795103-21kworker/u2:008:55:050
76780699177148,19cyclictest769201-21kworker/u2:207:20:370
78546621750,2sleep0785468-21sort08:15:070
76780699175145,19cyclictest773388-21kworker/u2:107:35:050
76780699175145,18cyclictest847129-21kworker/u2:111:56:150
76780699175144,19cyclictest812779-21kworker/u2:110:20:310
76780699174146,18cyclictest847129-21kworker/u2:112:01:160
76780699169139,19cyclictest843871-21kworker/u2:211:46:190
76780699168139,17cyclictest822962-21kworker/u2:210:40:310
81091121670,4chrt810908-21ntpq09:45:390
76780699167139,18cyclictest795103-21kworker/u2:009:10:290
76780699166137,19cyclictest827160-21kworker/u2:010:55:020
76780699166136,18cyclictest847129-21kworker/u2:112:20:040
76780699164135,18cyclictest799286-21kworker/u2:109:26:200
76780699162132,18cyclictest773388-21kworker/u2:107:42:230
76780699161129,20cyclictest828971-21kworker/u2:111:25:220
76780699159130,19cyclictest847129-21kworker/u2:112:10:260
76780699158129,17cyclictest806732-21kworker/u2:009:40:030
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional