You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-21 - 04:20
[ 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.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rackcslot4.osadl.org (updated Wed Jan 21, 2026 00:44:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
188670023390,10sleep00-21swapper/019:05:210
18875112252183,52sleep10-21swapper/119:05:411
18881639912445,67cyclictest2063944-21cut00:00:010
18881739910759,35cyclictest2063936-21latency_hist00:00:011
179699530,4rtkit-daemon1795-21rtkit-daemon00:10:151
179699530,3rtkit-daemon0-21swapper/120:32:151
179699520,4rtkit-daemon1795-21rtkit-daemon20:07:251
179699520,4rtkit-daemon1795-21rtkit-daemon00:24:110
179699500,3rtkit-daemon1795-21rtkit-daemon22:52:550
179699490,4rtkit-daemon1795-21rtkit-daemon20:44:511
179699490,3rtkit-daemon1795-21rtkit-daemon22:09:561
179699480,11rtkit-daemon1795-21rtkit-daemon22:10:160
20861782440,7chrt2085238-21/usr/sbin/munin00:30:211
19758202430,1sleep01975822-21needreboot22:00:190
188816399435,10cyclictest2015941-21apt-get22:55:120
188816399432,14cyclictest1903270-21apt-get19:45:130
179699430,11rtkit-daemon1795-21rtkit-daemon21:47:130
179699410,6rtkit-daemon1975421-21fschecks_count22:00:161
188817399400,2cyclictest1989727-21apt-get22:20:111
179699400,5rtkit-daemon2028376-21users23:10:240
179699400,5rtkit-daemon1993217-21cat22:25:010
179699400,3rtkit-daemon0-21swapper/121:27:121
179699400,3rtkit-daemon0-21swapper/100:02:531
188817399390,37cyclictest0-21swapper/119:35:171
188816399393,12cyclictest1918589-21apt-get20:20:120
179699390,3rtkit-daemon0-21swapper/121:14:021
179699390,3rtkit-daemon0-21swapper/023:27:230
188816399383,10cyclictest1913858-21apt-get20:10:140
188816399382,12cyclictest1967952-21apt-get21:50:130
1888173993732,3cyclictest893-21snmpd00:06:271
179699370,3rtkit-daemon1795-21rtkit-daemon23:08:371
179699360,4rtkit-daemon1795-21rtkit-daemon22:41:041
1888173993518,4cyclictest1918018-21python320:20:011
1888163993517,11cyclictest1888583-21apt-get19:10:170
179699350,3rtkit-daemon0-21swapper/121:19:331
179699350,3rtkit-daemon0-21swapper/023:37:190
179699350,3rtkit-daemon0-21swapper/023:26:121
179699350,2rtkit-daemon1795-21rtkit-daemon21:30:401
179699340,7rtkit-daemon2086941-21ssh00:31:080
179699340,3rtkit-daemon0-21swapper/023:30:071
179699330,4rtkit-daemon251rcuc/100:15:481
179699330,4rtkit-daemon1795-21rtkit-daemon22:17:400
179699330,4rtkit-daemon1795-21rtkit-daemon21:53:351
179699330,4rtkit-daemon1795-21rtkit-daemon21:20:331
179699330,4rtkit-daemon1795-21rtkit-daemon19:23:300
179699330,3rtkit-daemon1795-21rtkit-daemon21:57:361
179699330,3rtkit-daemon1795-21rtkit-daemon20:27:050
179699330,3rtkit-daemon0-21swapper/120:18:320
179699330,3rtkit-daemon0-21swapper/023:46:341
179699330,21rtkit-daemon1888147-21cyclictest19:45:481
1888173993220,7cyclictest1993780-21apt-get22:25:221
1888173993218,8cyclictest2078165-21apt-get00:20:141
1888163993213,12cyclictest1932256-21apt-get20:55:140
179699320,3rtkit-daemon0-21swapper/100:35:120
179699320,3rtkit-daemon0-21swapper/100:09:350
179699320,3rtkit-daemon0-21swapper/019:26:141
179699320,1rtkit-daemon1795-21rtkit-daemon20:47:151
1888173993126,3cyclictest66950irq/132-enp2s023:40:251
188817399310,13cyclictest20141942ssh22:51:291
179699310,3rtkit-daemon0-21swapper/121:16:550
20923262300,4chrt0-21swapper/100:38:591
1888173993014,9cyclictest2001146-21apt-get22:35:121
179699300,4rtkit-daemon2032414-21ssh23:16:020
179699300,3rtkit-daemon1795-21rtkit-daemon21:06:240
179699300,3rtkit-daemon0-21swapper/121:57:240
179699300,3rtkit-daemon0-21swapper/021:05:551
179699300,3rtkit-daemon0-21swapper/020:58:011
179699300,3rtkit-daemon0-21swapper/019:56:391
179699300,3rtkit-daemon0-21swapper/000:27:411
1888163992911,12cyclictest1953213-21apt-get21:30:140
179699290,3rtkit-daemon1795-21rtkit-daemon19:57:140
179699290,3rtkit-daemon0-21swapper/121:27:200
179699290,3rtkit-daemon0-21swapper/100:18:320
179699290,3rtkit-daemon0-21swapper/023:36:211
1888173992824,2cyclictest1962179-21ssh21:41:041
1888163992821,5cyclictest1924713-21tune2fs20:35:160
179699280,4rtkit-daemon1795-21rtkit-daemon21:21:340
179699280,3rtkit-daemon0-21swapper/120:44:200
179699280,3rtkit-daemon0-21swapper/023:51:371
179699280,3rtkit-daemon0-21swapper/021:04:031
179699270,3rtkit-daemon0-21swapper/119:17:480
179699270,3rtkit-daemon0-21swapper/100:12:350
188817399260,7cyclictest0-21swapper/123:03:491
1888163992611,10cyclictest1905626-21apt-get19:50:120
179699260,21rtkit-daemon1888147-21cyclictest23:07:510
179699260,20rtkit-daemon1888147-21cyclictest20:00:531
1888173992510,11cyclictest2008310-21apt-get22:45:131
188817399250,6cyclictest0-21swapper/119:51:061
188816399258,11cyclictest2073449-1kworker/u9:000:25:130
1888163992512,8cyclictest1955779-1kworker/u9:222:25:180
179699250,20rtkit-daemon1888147-21cyclictest19:33:471
179699250,1rtkit-daemon1795-21rtkit-daemon23:31:190
179699250,1rtkit-daemon1795-21rtkit-daemon21:04:170
179699250,1rtkit-daemon1795-21rtkit-daemon20:52:220
179699250,1rtkit-daemon1795-21rtkit-daemon20:37:411
188817399241,7cyclictest1888583-21apt-get19:10:121
1888173992412,6cyclictest66950irq/132-enp2s023:20:121
188817399240,7cyclictest1894300-21grep19:20:221
188816399242,15cyclictest1978889-21apt-get22:05:120
1888163992418,4cyclictest2066729-21rm00:03:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional