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2026-01-21 - 10:37
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 100 highest latencies:
System rackbslot4.osadl.org (updated Wed Jan 21, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
82332990,3sleep2281ktimersoftd/223:28:282
3874997016,47cyclictest16145-21unixbench_singl21:29:222
3874996310,47cyclictest16892-21diskmemload23:22:272
387499626,50cyclictest6866-21kworker/2:222:44:292
3874996210,46cyclictest19626-21ssh23:43:272
387499617,8cyclictest30834-21ssh21:06:312
3874996113,41cyclictest13343-21/usr/sbin/munin20:39:172
3874996112,9cyclictest4210-21ssh21:57:302
3874996112,9cyclictest4210-21ssh21:57:302
387499608,46cyclictest6749-21ssh21:59:492
3874996013,40cyclictest17588-21/usr/sbin/munin19:24:192
3874996012,42cyclictest3171-21aten_rbpower_en22:39:002
3874996012,42cyclictest3171-21aten_rbpower_en22:39:002
3874995911,42cyclictest3971-21/usr/sbin/munin20:14:082
387499587,45cyclictest0-21swapper/222:50:162
3874995815,38cyclictest3921-21latency_hist20:13:532
3874995813,39cyclictest9594-21/usr/sbin/munin20:29:172
3874995813,39cyclictest30729-21/usr/sbin/munin19:59:182
3874995812,40cyclictest5847-21/usr/sbin/munin20:19:192
3874995810,42cyclictest6363-21ssh21:17:322
387499579,42cyclictest543-21systemd-logind19:38:532
387499579,42cyclictest30437-21if_eth221:49:062
387499577,44cyclictest0-21swapper/221:03:412
387499576,44cyclictest19581-21unixbench_multi22:59:192
3874995716,35cyclictest0-21swapper/223:36:212
3874995716,35cyclictest0-21swapper/222:56:582
3874995714,37cyclictest3284-21/usr/sbin/munin00:04:042
3874995713,38cyclictest27179-21/usr/sbin/munin21:44:172
3874995712,39cyclictest638-21runrttasks21:39:252
3874995712,39cyclictest10087-21/usr/sbin/munin19:04:092
3874995711,39cyclictest26981-21/usr/sbin/munin19:49:072
386599574,31cyclictest0-21swapper/122:24:391
387499567,6cyclictest0-21swapper/223:31:372
387499567,43cyclictest30883-21ssh23:58:162
3874995621,30cyclictest707-21runrttasks23:59:542
3874995616,34cyclictest23214-21/usr/sbin/munin19:39:032
3874995614,36cyclictest0-21swapper/200:18:012
3874995614,10cyclictest0-21swapper/220:52:392
3874995613,37cyclictest32655-21/usr/sbin/munin20:04:032
3874995613,37cyclictest32655-21/usr/sbin/munin20:04:032
3874995611,39cyclictest26529-21ssh23:52:032
3874995611,39cyclictest26529-21ssh23:52:032
3874995611,39cyclictest18218-21kworker/2:123:13:312
3874995611,39cyclictest14335-21ssh21:28:292
3874995610,40cyclictest23221-21ssh23:48:032
386599568,43cyclictest0-21swapper/121:30:201
387499559,40cyclictest19465-21/usr/sbin/munin19:29:182
387499559,40cyclictest15234-21/usr/sbin/munin20:44:112
3874995513,9cyclictest22117-21/usr/sbin/munin20:54:202
3874995512,37cyclictest629-21ntpq21:09:152
3874995512,37cyclictest629-21ntpq21:09:152
3874995512,37cyclictest29098-21sshd22:29:182
3874995512,37cyclictest14786-21switchtime19:14:212
3874995511,38cyclictest21209-21taskset21:36:582
3874995511,38cyclictest11963-21/usr/sbin/munin19:09:232
3874995511,10cyclictest28852-21/usr/sbin/munin19:54:082
3874995510,39cyclictest11467-21/usr/sbin/munin20:34:232
3865995546,5cyclictest21-21ksoftirqd/119:08:541
386599552,48cyclictest4605-21idleruntime-cro23:23:481
3861995516,34cyclictest29318-21open_files21:04:160
387499549,39cyclictest15712-21/usr/sbin/munin19:19:182
3874995413,35cyclictest12896-21df22:09:022
3874995413,35cyclictest0-21swapper/221:20:372
3874995411,36cyclictest8937-21/usr/sbin/munin22:04:012
3874995410,38cyclictest25105-21/usr/sbin/munin19:44:232
386599544,44cyclictest0-21swapper/120:53:211
387499537,5cyclictest0-21swapper/200:10:462
3874995312,35cyclictest7720-21/usr/sbin/munin20:24:032
3874995311,36cyclictest407-21ssh23:18:072
3874995311,36cyclictest24108-21ssh22:23:582
3874995311,36cyclictest22241-21df23:03:582
3874995311,36cyclictest18768-21ssh22:16:062
3874995310,38cyclictest23060-21ssh22:22:112
386599533,46cyclictest0-21swapper/121:09:021
386599533,46cyclictest0-21swapper/121:09:021
386599532,7cyclictest14258-21latency_hist22:53:491
387499528,38cyclictest0-21swapper/222:34:462
386599524,42cyclictest0-21swapper/122:42:581
386599524,42cyclictest0-21swapper/122:42:581
386599524,42cyclictest0-21swapper/118:59:221
386599523,45cyclictest0-21swapper/121:24:251
386599523,44cyclictest0-21swapper/123:34:171
386599523,25cyclictest0-21swapper/121:44:081
386599522,45cyclictest0-21swapper/121:49:201
386199524,42cyclictest0-21swapper/023:58:580
386599514,6cyclictest0-21swapper/123:56:371
386599514,42cyclictest0-21swapper/121:38:581
386599514,42cyclictest0-21swapper/121:18:501
386599513,5cyclictest0-21swapper/121:08:101
386599513,43cyclictest0-21swapper/100:11:161
386199513,41cyclictest0-21swapper/021:19:080
386599506,5cyclictest0-21swapper/120:55:311
386599505,39cyclictest0-21swapper/122:09:331
386599504,40cyclictest0-21swapper/123:50:531
386599504,40cyclictest0-21swapper/123:50:531
386599504,40cyclictest0-21swapper/123:25:231
386599503,42cyclictest0-21swapper/123:11:061
386599503,42cyclictest0-21swapper/123:05:081
386599503,42cyclictest0-21swapper/121:38:001
386599498,35cyclictest0-21swapper/123:16:481
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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