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2026-02-02 - 22:39
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

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Default latency plot of shadow in rack #3, slot #5

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 
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  Eltec
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 highest latencies:
System rack3slot5s.osadl.org (updated Mon Feb 02, 2026 12:43:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1819221480sleep11549850irq/30-eth0_g0_11:44:321
1211100ksoftirqd/11549850irq/30-eth0_g0_11:33:151
121840ksoftirqd/11549850irq/30-eth0_g0_11:39:200
217972720sleep11549850irq/30-eth0_g0_11:59:241
121700ksoftirqd/11549850irq/30-eth0_g0_12:06:041
49602640sleep11549850irq/30-eth0_g0_10:52:291
74642620sleep01549750irq/29-eth0_g0_11:03:060
306022590sleep01549750irq/29-eth0_g0_12:36:240
121560ksoftirqd/11549850irq/30-eth0_g0_11:51:300
121560ksoftirqd/11549850irq/30-eth0_g0_11:51:300
121510ksoftirqd/11549850irq/30-eth0_g0_10:36:221
255782480sleep11549850irq/30-eth0_g0_09:59:251
1549850480irq/30-eth0_g0_15495-21kworker/1:009:23:081
1549750480irq/29-eth0_g0_31ksoftirqd/009:34:190
1549750470irq/29-eth0_g0_31ksoftirqd/007:44:240
121460ksoftirqd/11549850irq/30-eth0_g0_10:54:061
121460ksoftirqd/11549850irq/30-eth0_g0_10:14:251
121450ksoftirqd/11549750irq/29-eth0_g0_09:11:141
121440ksoftirqd/11549750irq/29-eth0_g0_09:06:581
121440ksoftirqd/11549750irq/29-eth0_g0_07:09:041
317812430sleep01549850irq/30-eth0_g0_10:25:080
1549750430irq/29-eth0_g0_31ksoftirqd/009:50:550
1549750430irq/29-eth0_g0_31ksoftirqd/009:50:550
121430ksoftirqd/11549750irq/29-eth0_g0_11:28:521
121430ksoftirqd/11549750irq/29-eth0_g0_10:31:561
121430ksoftirqd/11549750irq/29-eth0_g0_09:44:261
121430ksoftirqd/11549750irq/29-eth0_g0_09:37:131
1549750420irq/29-eth0_g0_0-21swapper/007:04:210
121420ksoftirqd/11549750irq/29-eth0_g0_12:15:381
1557899412cyclictest18814-21sed07:19:271
1549850410irq/30-eth0_g0_121ksoftirqd/109:16:331
1549750410irq/29-eth0_g0_16894-21sort09:24:270
1549750410irq/29-eth0_g0_13-21kworker/0:111:20:430
121410ksoftirqd/11549750irq/29-eth0_g0_09:49:091
121410ksoftirqd/11549750irq/29-eth0_g0_09:49:091
121410ksoftirqd/11549750irq/29-eth0_g0_09:31:461
1549850400irq/30-eth0_g0_15495-21kworker/1:011:38:361
1549850400irq/30-eth0_g0_121ksoftirqd/111:40:421
1549750400irq/29-eth0_g0_31ksoftirqd/010:40:240
1549750400irq/29-eth0_g0_27487-21irqstats12:24:170
1549750400irq/29-eth0_g0_2007-21/usr/sbin/munin10:34:130
1549750400irq/29-eth0_g0_13-21kworker/0:112:07:430
1549750400irq/29-eth0_g0_13-21kworker/0:110:50:070
1549750400irq/29-eth0_g0_13-21kworker/0:110:13:300
1549750400irq/29-eth0_g0_13-21kworker/0:109:33:510
1549750400irq/29-eth0_g0_121ksoftirqd/110:21:520
1549750400irq/29-eth0_g0_121ksoftirqd/109:17:240
121400ksoftirqd/11549750irq/29-eth0_g0_08:54:271
121400ksoftirqd/11549750irq/29-eth0_g0_08:05:411
1557899391cyclictest4665-21grep08:34:241
1557899391cyclictest23904-21cat09:54:191
1549850390irq/30-eth0_g0_31427-21proc_pri10:24:231
1549850390irq/30-eth0_g0_15495-21kworker/1:010:40:291
1549850390irq/30-eth0_g0_15495-21kworker/1:010:07:491
1549850390irq/30-eth0_g0_121ksoftirqd/112:36:401
1549850390irq/30-eth0_g0_121ksoftirqd/111:56:331
1549750390irq/29-eth0_g0_31ksoftirqd/012:21:330
1549750390irq/29-eth0_g0_31ksoftirqd/010:19:030
1549750390irq/29-eth0_g0_31ksoftirqd/009:20:200
1549750390irq/29-eth0_g0_13-21kworker/0:112:16:180
1549750390irq/29-eth0_g0_13-21kworker/0:111:47:080
1549750390irq/29-eth0_g0_13-21kworker/0:110:58:120
1549750390irq/29-eth0_g0_13-21kworker/0:109:41:530
1549750390irq/29-eth0_g0_121ksoftirqd/112:30:151
121390ksoftirqd/11549850irq/30-eth0_g0_12:02:380
121390ksoftirqd/11549850irq/30-eth0_g0_10:29:290
121390ksoftirqd/11549850irq/30-eth0_g0_09:46:130
121390ksoftirqd/11549850irq/30-eth0_g0_07:53:140
121390ksoftirqd/11549750irq/29-eth0_g0_11:19:571
121390ksoftirqd/11549750irq/29-eth0_g0_11:04:081
121390ksoftirqd/11549750irq/29-eth0_g0_10:23:191
121390ksoftirqd/11549750irq/29-eth0_g0_08:59:411
121390ksoftirqd/11549750irq/29-eth0_g0_07:17:291
109312390sleep01549850irq/30-eth0_g0_11:15:410
109312390sleep01549850irq/30-eth0_g0_11:15:410
1557899381cyclictest8171-21ps08:49:231
1557899381cyclictest8171-21ps08:49:231
1557899381cyclictest5741-21processes08:39:231
1557899381cyclictest3281-21ps08:29:231
1557899381cyclictest20937-21netstat07:29:191
1549850380irq/30-eth0_g0_30894-21seq08:09:241
1549850380irq/30-eth0_g0_15495-21kworker/1:009:39:571
1549750380irq/29-eth0_g0_31ksoftirqd/010:05:540
1549750380irq/29-eth0_g0_26889-21ethtool07:54:140
1549750380irq/29-eth0_g0_26889-21ethtool07:54:140
1549750380irq/29-eth0_g0_21091-21processes07:29:230
1549750380irq/29-eth0_g0_19996-21unixbench_multi07:24:250
1549750380irq/29-eth0_g0_1988-21runrttasks11:36:090
1549750380irq/29-eth0_g0_1988-21runrttasks11:28:260
1549750380irq/29-eth0_g0_1988-21runrttasks08:15:090
1549750380irq/29-eth0_g0_131kworker/0:111:56:440
1549750380irq/29-eth0_g0_13-21kworker/0:112:31:330
1549750380irq/29-eth0_g0_13-21kworker/0:109:09:360
1549750380irq/29-eth0_g0_121ksoftirqd/111:30:030
121380ksoftirqd/11549850irq/30-eth0_g0_09:55:060
121380ksoftirqd/11549850irq/30-eth0_g0_08:48:390
121380ksoftirqd/11549850irq/30-eth0_g0_08:37:530
121380ksoftirqd/11549750irq/29-eth0_g0_07:44:471
1557899371cyclictest22938-21seq07:39:041
1557899371cyclictest1815-21chrt08:24:181
1549850370irq/30-eth0_g0_15495-21kworker/1:012:27:431
1549850370irq/30-eth0_g0_15495-21kworker/1:012:09:071
1549850370irq/30-eth0_g0_15495-21kworker/1:011:01:221
1549750370irq/29-eth0_g0_8297-21grep11:04:260
1549750370irq/29-eth0_g0_30991-21sed08:09:260
1549750370irq/29-eth0_g0_29808-21unixbench_singl08:04:260
1549750370irq/29-eth0_g0_25131-21latency09:59:180
1549750370irq/29-eth0_g0_1950-21sshd09:07:380
1549750370irq/29-eth0_g0_16307-21unixbench_multi07:09:250
1549750370irq/29-eth0_g0_13-21kworker/0:112:12:130
1549750370irq/29-eth0_g0_13-21kworker/0:111:10:460
1549750370irq/29-eth0_g0_13-21kworker/0:110:45:120
121370ksoftirqd/11549750irq/29-eth0_g0_10:13:541
121370ksoftirqd/11549750irq/29-eth0_g0_08:23:371
121370ksoftirqd/11549750irq/29-eth0_g0_08:14:151
1549850360irq/30-eth0_g0_15495-21kworker/1:012:20:131
1549850360irq/30-eth0_g0_15495-21kworker/1:010:48:581
1549850360irq/30-eth0_g0_0-21swapper/109:24:401
1549750360irq/29-eth0_g0_5479-21interrupts08:39:170
1549750360irq/29-eth0_g0_321-21/usr/sbin/munin08:19:160
1549750360irq/29-eth0_g0_1988-21runrttasks07:36:440
121360ksoftirqd/11549750irq/29-eth0_g0_11:12:401
1557899351cyclictest28225-21cat07:59:191
1557899351cyclictest25921-21grep07:49:221
1557899351cyclictest10759-21unixbench_singl11:14:251
1557899351cyclictest10759-21unixbench_singl11:14:251
1549850350irq/30-eth0_g0_16207-21wc07:09:241
1549750350irq/29-eth0_g0_3203-21ntpdc08:29:210
1549750350irq/29-eth0_g0_28276-21netstat07:59:190
1549750350irq/29-eth0_g0_1988-21runrttasks08:59:290
1557899341cyclictest24145-21munin-run07:44:031
1557899341cyclictest19350-21cpu07:24:151
1549850340irq/30-eth0_g0_18943-21latency11:49:191
1549850340irq/30-eth0_g0_18943-21latency11:49:191
1549750340irq/29-eth0_g0_9613-21sed08:54:260
1549750340irq/29-eth0_g0_8416-21unixbench_singl08:49:260
1549750340irq/29-eth0_g0_8416-21unixbench_singl08:49:260
1549750340irq/29-eth0_g0_18371-21latency07:19:190
1549750340irq/29-eth0_g0_17165-21sort07:14:190
1549750340irq/29-eth0_g0_0-21swapper/007:39:230
1549750330irq/29-eth0_g0_2115-21ps08:24:230
1549850320irq/30-eth0_g0_27374-21unixbench_singl07:54:221
1549850320irq/30-eth0_g0_27374-21unixbench_singl07:54:221
1549750320irq/29-eth0_g0_7529-21runrttasks08:48:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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