You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-22 - 19:07
[ 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 #7, 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.
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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack7slot4s.osadl.org (updated Sun Feb 22, 2026 12:45:14)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26919998213,19cyclictest131rcu_preempt08:35:122
2691999642,41cyclictest16125-21ssh12:30:142
2691999573,12cyclictest0-21swapper/209:05:132
2691999573,12cyclictest0-21swapper/209:05:132
2691199573,41cyclictest9340-21ssh11:50:151
26911995319,23cyclictest21-21ksoftirqd/107:50:131
2690099501,42cyclictest31902-21ssh09:20:140
2690099498,19cyclictest12-21ksoftirqd/009:05:130
2690099498,19cyclictest12-21ksoftirqd/009:05:130
2691199481,39cyclictest1327-21ssh10:15:131
26911994728,9cyclictest131rcu_preempt09:15:131
26900994626,3cyclictest131rcu_preempt09:35:140
26900994616,25cyclictest12-21ksoftirqd/011:35:120
2691999456,4cyclictest131rcu_preempt09:50:142
2691199451,34cyclictest21288-21ssh09:50:151
2690099451,35cyclictest6872-21ssh10:00:130
2691199443,3cyclictest131rcu_preempt10:35:131
2691999382,28cyclictest9035-21ssh12:05:572
2690099382,24cyclictest31584-21ssh10:50:150
26900993812,18cyclictest12-21ksoftirqd/007:40:120
2692799372,21cyclictest28366irq/58-eth012:00:133
2692799371,19cyclictest28366irq/58-eth011:35:133
2692799371,18cyclictest28366irq/58-eth012:25:143
2690099375,9cyclictest12-21ksoftirqd/010:05:150
2690099373,21cyclictest27302-21ssh12:00:120
2690099372,31cyclictest17701-21ssh09:30:140
2690099372,31cyclictest17701-21ssh09:30:140
26900993720,12cyclictest12-21ksoftirqd/009:10:120
2690099371,32cyclictest8547-21ssh09:25:130
2691999363,25cyclictest0-21swapper/211:00:212
2691999362,27cyclictest21406-21kthreadcore10:25:202
2691199353,23cyclictest347-21ssh11:45:141
2691199349,11cyclictest25933-21ssh11:05:121
26900993416,15cyclictest12-21ksoftirqd/008:15:130
2690099341,30cyclictest24810-21ssh10:10:130
2690099333,14cyclictest10303-21ssh10:20:140
26900993311,16cyclictest131rcu_preempt12:10:140
2691999322,14cyclictest924-21snmpd11:10:152
2691199324,12cyclictest131rcu_preempt10:50:151
2690099322,28cyclictest1321-21ssh10:15:120
26927993115,10cyclictest321rcuc/308:35:123
2690099311,8cyclictest12-21ksoftirqd/007:15:130
2690099311,8cyclictest12-21ksoftirqd/007:15:130
2692799304,19cyclictest28366irq/58-eth009:40:123
2692799302,19cyclictest28366irq/58-eth009:10:133
2692799301,18cyclictest0-21swapper/309:20:143
2690099305,6cyclictest12-21ksoftirqd/008:50:130
2690099304,21cyclictest12-21ksoftirqd/008:35:110
2690099302,22cyclictest17661-21ssh11:54:460
26900993021,7cyclictest13352-21diskmemload09:40:120
2692799294,17cyclictest28366irq/58-eth012:15:133
2692799293,22cyclictest28366irq/58-eth011:40:143
2692799292,13cyclictest0-21swapper/308:50:143
26927992919,6cyclictest28366irq/58-eth010:00:133
2691999292,11cyclictest4929-21ssh11:29:222
2691999291,18cyclictest23895-21ssh11:40:122
2691999291,16cyclictest25949-21ssh11:05:132
2691199292,21cyclictest26713-21apt-get09:35:141
2690099298,18cyclictest12-21ksoftirqd/008:05:120
2692799285,14cyclictest28366irq/58-eth012:35:133
2692799285,14cyclictest28366irq/58-eth012:35:133
26927992814,7cyclictest0-21swapper/310:55:173
2691999282,21cyclictest0-21swapper/212:36:212
2691999282,21cyclictest0-21swapper/212:36:202
2691999282,20cyclictest0-21swapper/209:00:132
2691199285,15cyclictest633-21Async12:11:531
26900992816,7cyclictest0-21swapper/011:25:170
2692799273,14cyclictest28366irq/58-eth009:30:123
2692799273,14cyclictest28366irq/58-eth009:30:113
2691999274,17cyclictest22346irq/40-dwc2_hso09:55:132
2691999274,15cyclictest22346irq/40-dwc2_hso07:30:122
2691999273,18cyclictest0-21swapper/211:58:212
2691999272,20cyclictest0-21swapper/211:24:392
2691999272,10cyclictest16224-21ssh10:59:352
26911992720,3cyclictest21-21ksoftirqd/112:25:121
2690099272,19cyclictest20822-21ssh10:43:210
2690099272,19cyclictest13902-21ssh11:34:210
2692799263,15cyclictest0-21swapper/312:05:573
2692799261,13cyclictest28366irq/58-eth010:40:113
2691999262,9cyclictest8329-21ssh11:30:212
2691999262,19cyclictest4728-21ssh10:35:122
2691999262,19cyclictest23747-21ssh10:09:212
2691999262,19cyclictest0-21swapper/207:55:142
2691199262,19cyclictest20485-21ssh11:20:141
26911992620,2cyclictest21-21ksoftirqd/112:35:131
26911992620,2cyclictest21-21ksoftirqd/112:35:131
26911992611,4cyclictest17555-21cut10:05:221
2690099267,13cyclictest12-21ksoftirqd/011:15:130
2692799253,12cyclictest28366irq/58-eth012:20:163
2691999252,16cyclictest22346irq/40-dwc2_hso10:10:142
2691999251,18cyclictest9347-21sh11:50:142
2690099252,19cyclictest4100-21ssh11:45:270
2690099252,17cyclictest30631-21ssh12:20:160
26900992516,5cyclictest26035-21latency10:45:230
26900992511,4cyclictest12-21ksoftirqd/009:59:140
2692799243,14cyclictest0-21swapper/311:58:203
26927992417,4cyclictest0-21swapper/310:35:123
2691999243,15cyclictest22346irq/40-dwc2_hso09:45:132
2691999243,14cyclictest13676-21ssh10:40:142
2691999242,15cyclictest22346irq/40-dwc2_hso07:10:142
2691999242,15cyclictest22346irq/40-dwc2_hso07:10:132
26919992412,9cyclictest22750-21ssh09:15:112
26919992411,8cyclictest27268-21/usr/sbin/munin12:00:162
2691999241,17cyclictest7012-21ssh09:40:272
2691199242,2cyclictest131rcu_preempt08:45:131
2691199242,2cyclictest131rcu_preempt08:45:121
2691199242,17cyclictest30340-21ssh09:55:131
2690099249,8cyclictest0-21swapper/008:10:130
2690099242,20cyclictest25507-21ssh11:58:210
2690099242,13cyclictest0-21swapper/011:10:140
26900992414,7cyclictest23476-21cron07:40:020
26900992413,3cyclictest12-21ksoftirqd/009:45:220
26900992412,3cyclictest12-21ksoftirqd/012:35:220
26900992412,3cyclictest12-21ksoftirqd/012:35:210
26900992411,11cyclictest12-21ksoftirqd/011:04:200
2692799236,11cyclictest0-21swapper/310:15:123
2692799234,10cyclictest0-21swapper/309:35:163
2692799233,13cyclictest0-21swapper/310:26:213
2692799231,17cyclictest0-21swapper/308:40:133
2692799231,12cyclictest28366irq/58-eth008:05:133
2691999233,15cyclictest0-21swapper/212:17:212
26919992312,8cyclictest0-21swapper/211:35:112
26919992310,10cyclictest0-21swapper/208:10:152
2691199232,8cyclictest131rcu_preempt11:30:141
2691199232,15cyclictest11479-21apt-get11:15:131
2691199231,8cyclictest31381-21kthreadcore11:25:221
2691199231,3cyclictest131rcu_preempt07:10:131
2691199231,3cyclictest131rcu_preempt07:10:131
2691199231,13cyclictest20153-21cut10:25:191
2690099232,17cyclictest24722-21ssh10:26:210
26900992315,5cyclictest0-21swapper/010:55:150
2692799228,7cyclictest0-21swapper/309:25:123
2692799223,13cyclictest0-21swapper/311:34:213
26927992217,3cyclictest0-21swapper/312:30:133
26927992215,4cyclictest0-21swapper/310:30:143
26927992213,5cyclictest0-21swapper/311:05:013
2691999228,5cyclictest694-21kworker/2:007:50:132
2691999226,3cyclictest881-21lldpd10:23:422
2691999222,11cyclictest26739-21sh09:35:162
26919992213,4cyclictest27-21ksoftirqd/212:10:142
26919992211,9cyclictest13841-21ssh10:03:072
2691999221,17cyclictest1979-21irqrtprio10:15:162
2691999221,11cyclictest14430-21wc08:00:282
2691999221,10cyclictest31189-21sed12:20:202
2691999220,6cyclictest17021-21cut08:40:172
2691999220,16cyclictest13793-21find09:10:122
2691999220,15cyclictest20275-21ls11:20:022
2691199228,12cyclictest211ksoftirqd/109:25:131
2691199227,3cyclictest131rcu_preempt10:20:331
2691199221,8cyclictest6916-21ntp_192.168.11409:40:251
2691199221,4cyclictest0-21swapper/112:00:121
2691199221,17cyclictest16698-21ls11:00:011
2691199221,12cyclictest0-21swapper/108:00:291
2691199220,12cyclictest91-21pr/ttyS008:00:011
2690099228,7cyclictest0-21swapper/012:28:440
2690099227,8cyclictest12-21ksoftirqd/012:34:530
26900992216,4cyclictest0-21swapper/012:15:120
26900992213,3cyclictest12-21ksoftirqd/011:20:320
2690099221,16cyclictest3824-21sh12:05:120
2690099221,16cyclictest22826-21ssh09:15:150
2692799213,11cyclictest0-21swapper/311:10:153
2692799212,12cyclictest28466irq/59-eth010:45:133
2691999212,6cyclictest924-21snmpd08:55:122
2691999211,5cyclictest22576-21apt-get10:45:142
2691999211,11cyclictest28717-21fschecks_time07:45:182
2691999211,10cyclictest1702-21cut10:50:242
2691199219,10cyclictest0-21swapper/110:10:151
2691199212,16cyclictest7564-21irqrtprio10:00:191
2691199212,16cyclictest13831-21ssh09:10:141
26911992112,6cyclictest3861-21ssh11:10:211
26911992112,6cyclictest21465-21cron08:45:001
26911992110,8cyclictest6726-21cron12:25:011
2690099219,3cyclictest12-21ksoftirqd/011:40:140
2690099219,3cyclictest12-21ksoftirqd/007:30:170
2690099218,10cyclictest2126-21cron08:25:010
2690099216,4cyclictest12-21ksoftirqd/010:36:130
2690099214,8cyclictest12-21ksoftirqd/009:54:500
2690099212,15cyclictest28551-21apt-get07:45:140
2690099211,5cyclictest5080-21uname07:20:190
26900992114,4cyclictest12-21ksoftirqd/008:00:170
26900992114,4cyclictest12-21ksoftirqd/007:25:220
26900992114,3cyclictest12-21ksoftirqd/008:40:160
26900992111,7cyclictest27120-21apt-get07:10:120
26900992111,7cyclictest27120-21apt-get07:10:120
2692799208,9cyclictest0-21swapper/311:51:023
26927992014,4cyclictest0-21swapper/311:24:153
26927992011,7cyclictest0-21swapper/309:15:173
26927992011,6cyclictest28366irq/58-eth010:10:023
26927992011,6cyclictest0-21swapper/309:45:173
2691999208,9cyclictest28138-21sshd08:50:212
2691999207,5cyclictest11302-21kthreadcore07:25:222
2691999203,9cyclictest22423-21grep07:35:272
2691999201,15cyclictest7334-21fschecks_count08:30:152
2691999201,11cyclictest8551-21ssh09:25:132
2691999201,11cyclictest32714-21kthreadcore09:20:192
2691999201,11cyclictest17700-21sh09:30:142
2691999201,11cyclictest17700-21sh09:30:132
2691999201,10cyclictest7836-21irqstats12:25:182
2691999201,10cyclictest32131-21fschecks_time07:15:162
2691999201,10cyclictest32131-21fschecks_time07:15:162
2691999201,10cyclictest26341-21latency_hist08:50:012
2691999201,10cyclictest26341-21latency_hist08:50:012
26919992010,8cyclictest0-21swapper/208:15:222
2691199206,11cyclictest22588-21ssh10:45:131
2691199204,3cyclictest131rcu_preempt09:45:221
2691199202,3cyclictest131rcu_preempt09:20:141
26911992013,4cyclictest26899-21cyclictest07:25:141
2691199201,17cyclictest14046-21cut10:40:181
2691199201,16cyclictest3953-21cut09:00:161
2691199201,16cyclictest24325-21kthreadcore12:15:211
2690099208,9cyclictest12-21ksoftirqd/009:00:200
2690099208,3cyclictest12-21ksoftirqd/010:30:260
26900992013,3cyclictest12-21ksoftirqd/008:45:190
26900992013,3cyclictest12-21ksoftirqd/008:45:180
26900992010,6cyclictest12-21ksoftirqd/007:55:120
2692799193,10cyclictest0-21swapper/309:00:143
2692799192,11cyclictest0-21swapper/307:35:133
26927991913,4cyclictest28366irq/58-eth009:50:143
26927991913,4cyclictest0-21swapper/311:49:173
26927991912,5cyclictest0-21swapper/310:50:263
26927991912,4cyclictest0-21swapper/310:05:263
2691999198,8cyclictest28205-21apt-get10:30:132
2691999197,9cyclictest2361-21apt-get08:25:122
2691999192,8cyclictest5841-21kthreadcore07:20:212
2691999191,9cyclictest3991-21ntp_192.168.11411:45:242
2691999191,15cyclictest23842-21cut07:40:152
2691999191,14cyclictest15570-21fschecks_count08:05:162
2691999191,13cyclictest30198-21wc08:20:182
2691199197,9cyclictest27682-21grep11:40:291
2691199193,6cyclictest21-21ksoftirqd/107:20:151
2691199193,2cyclictest131rcu_preempt11:56:121
2691199193,12cyclictest21-21ksoftirqd/107:30:131
2691199191,6cyclictest31883-21ntp_192.168.11410:30:261
26911991912,4cyclictest12486-21latency_hist12:10:021
26911991911,6cyclictest19896-21ssh12:30:281
2691199191,15cyclictest14849-21ssh11:35:121
2690099199,7cyclictest30242-21cat11:05:290
2690099197,4cyclictest12-21ksoftirqd/008:25:200
2690099191,6cyclictest53146usb-storage08:55:040
26900991913,3cyclictest12-21ksoftirqd/007:10:020
26900991912,4cyclictest12-21ksoftirqd/008:30:170
2692799182,11cyclictest0-21swapper/308:15:133
2692799182,10cyclictest0-21swapper/307:15:143
2692799182,10cyclictest0-21swapper/307:15:133
26927991812,4cyclictest0-21swapper/311:25:243
26927991811,5cyclictest0-21swapper/312:11:003
2692799181,13cyclictest0-21swapper/309:55:283
2692799181,12cyclictest0-21swapper/307:50:013
26927991810,5cyclictest28366irq/58-eth011:05:133
26927991810,5cyclictest0-21swapper/310:20:323
2691999181,8cyclictest26921-21latency_hist07:10:002
2691199189,6cyclictest14535-21cat12:10:201
2691199185,3cyclictest131rcu_preempt08:25:201
2691199182,2cyclictest131rcu_preempt07:40:131
2691199181,9cyclictest8872-21kthreadcore08:30:191
2691199181,9cyclictest21799-21kthreadcore07:35:221
2691199181,4cyclictest131rcu_preempt08:20:021
2691199181,14cyclictest20800-21kthreadcore09:30:221
2691199181,14cyclictest20800-21kthreadcore09:30:221
2691199181,13cyclictest8429-21apt-get09:05:051
2691199181,13cyclictest8429-21apt-get09:05:051
2691199181,13cyclictest23792-21ntp_states08:10:231
2691199181,12cyclictest31098-21apt-get08:55:021
2692799179,6cyclictest0-21swapper/311:17:343
2692799172,10cyclictest0-21swapper/308:20:153
2692799172,10cyclictest0-21swapper/308:10:133
26927991711,4cyclictest0-21swapper/308:00:233
2692799171,10cyclictest0-21swapper/308:30:023
2691199179,5cyclictest0-21swapper/108:35:181
26911991711,4cyclictest0-21swapper/108:50:161
2691199170,8cyclictest32234-21cut08:20:211
2690099171,6cyclictest3081-21kthreadcore07:50:210
2692799162,10cyclictest321rcuc/307:55:123
2692799161,12cyclictest0-21swapper/307:25:173
2691199161,12cyclictest16138-21sed08:05:191
2691199161,10cyclictest13352-21diskmemload11:00:131
2692799158,5cyclictest33-21ksoftirqd/307:50:143
2692799152,9cyclictest0-21swapper/308:55:143
2692799152,8cyclictest0-21swapper/309:05:053
2692799152,8cyclictest0-21swapper/309:05:043
2691199151,11cyclictest32266-21irqcore07:15:181
2691199151,11cyclictest32266-21irqcore07:15:181
2691199151,11cyclictest26948-21grep07:10:021
2692799149,3cyclictest0-21swapper/307:21:213
2692799142,10cyclictest0-21swapper/307:40:143
2692799138,3cyclictest0-21swapper/308:45:033
2692799138,3cyclictest0-21swapper/308:45:033
2692799131,9cyclictest0-21swapper/307:30:223
2692799131,10cyclictest0-21swapper/307:10:183
2692799131,10cyclictest0-21swapper/307:10:173
2692799122,6cyclictest0-21swapper/308:30:143
2692799111,4cyclictest0-21swapper/307:10:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional