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2026-01-21 - 14:01
[ 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 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
386599494,9cyclictest0-21swapper/122:54:281
386599494,39cyclictest0-21swapper/123:30:101
3865994934,10cyclictest0-21swapper/122:38:081
3865994911,32cyclictest0-21swapper/100:00:211
3865994910,33cyclictest0-21swapper/122:15:101
386199495,38cyclictest0-21swapper/023:19:020
386199494,39cyclictest0-21swapper/022:11:290
386199494,20cyclictest0-21swapper/021:33:510
386199493,16cyclictest0-21swapper/022:29:190
3861994920,24cyclictest2654-21awk21:54:190
3861994920,24cyclictest2654-21awk21:54:190
3861994911,32cyclictest7997-21latency_hist18:58:540
3861994911,32cyclictest0-21swapper/020:52:440
386599488,34cyclictest0-21swapper/122:30:041
386599487,36cyclictest0-21swapper/121:21:561
386599485,36cyclictest0-21swapper/122:58:571
386599484,38cyclictest0-21swapper/123:39:551
386599484,38cyclictest0-21swapper/122:05:311
386599484,38cyclictest0-21swapper/121:53:541
386599484,38cyclictest0-21swapper/121:53:541
386599484,38cyclictest0-21swapper/100:05:111
386599483,41cyclictest0-21swapper/123:45:071
386599483,40cyclictest0-21swapper/100:15:081
386199488,34cyclictest0-21swapper/020:59:250
386199485,37cyclictest0-21swapper/021:53:360
386199484,39cyclictest0-21swapper/000:13:460
386199484,38cyclictest0-21swapper/022:39:510
386199484,38cyclictest0-21swapper/022:39:510
386199484,38cyclictest0-21swapper/000:15:040
3861994812,30cyclictest9493-21ntpq23:29:110
3861994811,5cyclictest0-21swapper/022:24:270
386599474,38cyclictest0-21swapper/122:44:191
386599473,38cyclictest0-21swapper/121:58:561
386599473,21cyclictest0-21swapper/122:20:101
386199474,37cyclictest0-21swapper/022:54:010
386199474,37cyclictest0-21swapper/022:51:400
386199474,37cyclictest0-21swapper/022:20:320
386199474,37cyclictest0-21swapper/021:33:550
386199474,37cyclictest0-21swapper/020:54:290
386199474,17cyclictest0-21swapper/023:46:460
386199474,17cyclictest0-21swapper/021:16:350
386599464,37cyclictest0-21swapper/119:29:071
386599464,10cyclictest0-21swapper/119:59:011
386599463,38cyclictest0-21swapper/119:48:221
386599463,37cyclictest0-21swapper/120:59:511
386199466,35cyclictest0-21swapper/023:49:260
386199466,35cyclictest0-21swapper/023:49:260
386199465,35cyclictest0-21swapper/022:16:160
386199465,35cyclictest0-21swapper/022:00:270
386199464,36cyclictest0-21swapper/022:34:300
386199464,36cyclictest0-21swapper/021:41:020
386199463,38cyclictest0-21swapper/023:39:370
386199463,38cyclictest0-21swapper/023:24:270
386199462,13cyclictest8250-21sed22:44:180
3861994614,27cyclictest22925-21open_files23:04:110
388299453,7cyclictest0-21swapper/300:16:363
386599453,37cyclictest0-21swapper/120:30:261
386599453,37cyclictest0-21swapper/120:16:161
386599453,37cyclictest0-21swapper/119:19:061
386599453,37cyclictest0-21swapper/119:14:081
386599453,36cyclictest16885-21crond20:48:511
386599453,36cyclictest15012-21latency_hist20:43:521
386199455,34cyclictest0-21swapper/021:44:440
386199455,34cyclictest0-21swapper/021:11:580
386199455,34cyclictest0-21swapper/021:11:580
386199454,36cyclictest0-21swapper/023:57:310
386199454,35cyclictest0-21swapper/023:37:210
386199454,35cyclictest0-21swapper/022:06:330
386199453,38cyclictest0-21swapper/018:48:580
386199453,37cyclictest0-21swapper/022:59:080
387499448,31cyclictest9739-21sshd19:02:222
386599444,35cyclictest0-21swapper/118:50:431
386599443,36cyclictest0-21swapper/120:38:521
386599443,36cyclictest0-21swapper/120:24:011
386599443,36cyclictest0-21swapper/119:26:251
386599443,35cyclictest6342-21/usr/sbin/munin18:54:141
386199444,34cyclictest0-21swapper/000:03:550
386199443,36cyclictest0-21swapper/023:14:160
386199443,36cyclictest0-21swapper/023:08:590
237532443,6sleep30-21swapper/320:57:203
388299434,33cyclictest0-21swapper/323:51:493
388299434,33cyclictest0-21swapper/323:51:493
386599434,8cyclictest0-21swapper/119:50:571
386599433,36cyclictest0-21swapper/119:55:271
386599433,35cyclictest13618-21latency_hist19:13:541
386599424,33cyclictest0-21swapper/120:08:531
386599424,33cyclictest0-21swapper/120:08:531
386599424,32cyclictest0-21swapper/119:38:541
386599423,35cyclictest0-21swapper/119:39:191
386599422,35cyclictest7539-21latency_hist20:23:521
386199423,35cyclictest0-21swapper/021:25:080
386199423,35cyclictest0-21swapper/018:59:270
314152423,6sleep30-21swapper/321:49:323
276422423,6sleep30-21swapper/321:44:333
30282413,6sleep30-21swapper/323:20:293
27942413,6sleep30-21swapper/321:54:323
27942413,6sleep30-21swapper/321:54:323
104322413,6sleep30-21swapper/322:04:343
386599403,7cyclictest0-21swapper/120:10:571
33112393,6sleep30-21swapper/322:39:033
33112393,6sleep30-21swapper/322:39:033
192122393,6sleep30-21swapper/321:34:103
3861993826,7cyclictest14222-21find20:39:180
346723814,18sleep20-21swapper/218:47:012
74392373,6sleep00-21swapper/020:23:120
3882993726,7cyclictest15797-21grep22:54:183
3861993729,5cyclictest3-21ksoftirqd/019:08:540
3861993726,7cyclictest15008-21sed19:14:240
3861993725,8cyclictest26134-21cat19:44:210
176442372,6sleep017747-21df19:24:050
15422373,6sleep00-21swapper/020:05:020
15422373,6sleep00-21swapper/020:05:020
388299364,28cyclictest0-21swapper/322:46:303
388299362,28cyclictest382-21systemd-journal00:04:173
3874993619,11cyclictest0-21swapper/218:49:192
36782363,6sleep00-21swapper/020:13:060
328023613,17sleep00-21swapper/018:44:460
284172363,6sleep30-21swapper/319:51:203
248632363,6sleep00-21swapper/019:43:410
210582363,6sleep30-21swapper/319:33:143
14942363,6sleep30-21swapper/300:01:343
388299353,27cyclictest0-21swapper/322:13:533
3874993517,13cyclictest6342-21/usr/sbin/munin18:54:042
3861993526,5cyclictest3-21ksoftirqd/020:18:520
3861993524,7cyclictest15291-21basename20:44:030
356423511,17sleep10-21swapper/118:48:131
35152353,6sleep30-21swapper/320:11:123
302032353,6sleep00-21swapper/019:55:200
212972353,6sleep30-21swapper/323:02:463
167202353,6sleep30-21swapper/320:46:533
134012353,6sleep30-21swapper/319:11:213
66262341,4sleep36633-21ssh21:59:353
3861993422,7cyclictest12705-21ntpq19:09:140
238842343,6sleep30-21swapper/321:39:383
81762332,6sleep38184-21ssh23:28:223
388299334,25cyclictest0-21swapper/322:12:533
388299334,25cyclictest0-21swapper/321:30:303
388299333,26cyclictest0-21swapper/319:57:073
3882993322,7cyclictest31709-21/usr/sbin/munin22:34:193
3882993315,14cyclictest577-21ksmtuned19:14:453
339523311,16sleep30-21swapper/318:46:103
172082333,6sleep00-21swapper/019:22:000
129322333,6sleep00-21swapper/020:36:400
3882993222,6cyclictest638-21runrttasks18:53:343
3882993222,6cyclictest32609-21fschecks_time21:09:063
3882993222,6cyclictest32609-21fschecks_time21:09:063
3882993221,6cyclictest11620-21latency21:24:093
388299314,23cyclictest0-21swapper/323:43:073
388299314,22cyclictest0-21swapper/321:13:573
388299313,24cyclictest0-21swapper/300:08:573
3882993121,6cyclictest9273-21latency23:29:083
3882993121,6cyclictest31245-21tr19:59:103
3882993121,6cyclictest28593-21wc21:04:033
3882993120,7cyclictest27630-21/usr/sbin/munin23:54:193
3882993119,7cyclictest568-21gdbus19:28:533
386199312,24cyclictest31978-21grep19:59:220
3861993117,8cyclictest19894-21ls19:29:090
388299305,21cyclictest0-21swapper/321:19:183
388299304,22cyclictest0-21swapper/323:09:143
388299303,22cyclictest0-21swapper/320:04:023
388299303,22cyclictest0-21swapper/320:04:023
3882993018,8cyclictest25430-21cut19:44:073
3882993017,8cyclictest21309-21find22:19:163
3861993018,7cyclictest26981-21/usr/sbin/munin19:49:050
3861993018,7cyclictest21624-21fschecks_time19:34:080
3861993017,8cyclictest9977-21tune2fs20:29:060
388299294,21cyclictest0-21swapper/320:50:583
388299293,21cyclictest0-21swapper/323:04:023
3882992920,5cyclictest298512sleep323:14:013
3882992920,5cyclictest24419-21fschecks_count22:24:053
3882992919,7cyclictest21086-21sensors23:44:153
3882992919,6cyclictest22235-21mailstats19:34:193
3882992919,6cyclictest12279-21ps20:34:163
3882992918,7cyclictest13205-21cat23:34:083
3882992917,7cyclictest28831-21wc22:29:153
3882992917,7cyclictest24130-21swap19:39:203
3882992916,8cyclictest14397-21cat20:39:213
3882992916,7cyclictest8491-21open_files20:24:163
386199294,20cyclictest0-21swapper/020:24:140
3882992818,5cyclictest638-21runrttasks19:07:473
3882992817,7cyclictest9171-21cat18:59:193
3882992816,8cyclictest25963-21sed20:59:203
3882992816,7cyclictest543-21systemd-logind20:18:523
388299274,18cyclictest0-21swapper/322:48:543
3882992717,6cyclictest6942-21load18:54:133
3882992717,6cyclictest6877-21grep20:19:213
3882992717,6cyclictest15846-21cpu19:19:043
3882992714,7cyclictest10047-21if_err_eth220:29:073
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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