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2026-01-07 - 09:36
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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 07, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7439997614,55cyclictest11164-21aten_rbpower_en22:51:293
743999742,16cyclictest12633-21kworker/3:022:17:463
743999735,7cyclictest0-21swapper/300:04:293
743999727,58cyclictest0-21swapper/323:34:343
7439997212,54cyclictest0-21swapper/321:34:543
743999715,59cyclictest0-21swapper/322:04:033
7439997112,5cyclictest0-21swapper/323:43:583
7439997112,5cyclictest0-21swapper/323:43:583
7439997110,55cyclictest0-21swapper/321:09:343
743999708,6cyclictest0-21swapper/321:24:483
743999707,57cyclictest0-21swapper/323:24:173
743999707,57cyclictest0-21swapper/322:38:063
743999706,6cyclictest0-21swapper/323:29:563
743999705,7cyclictest0-21swapper/322:35:213
743999705,58cyclictest0-21swapper/321:12:153
743999704,7cyclictest0-21swapper/323:15:523
743999704,7cyclictest0-21swapper/321:50:133
743999704,59cyclictest0-21swapper/322:26:243
743999704,59cyclictest0-21swapper/321:42:263
743999704,59cyclictest0-21swapper/321:42:263
743999704,59cyclictest0-21swapper/300:06:293
743999703,60cyclictest14562-21ssh23:36:543
7439997011,53cyclictest0-21swapper/321:19:263
7439997010,5cyclictest0-21swapper/322:07:383
743999695,58cyclictest0-21swapper/323:08:363
743999695,58cyclictest0-21swapper/323:05:323
743999695,58cyclictest0-21swapper/322:14:133
743999694,7cyclictest0-21swapper/323:54:123
743999694,7cyclictest0-21swapper/323:19:203
743999694,7cyclictest0-21swapper/321:28:153
743999694,7cyclictest0-21swapper/300:23:093
743999694,6cyclictest7482-21/usr/sbin/munin00:11:523
743999694,59cyclictest0-21swapper/321:41:133
743999694,59cyclictest0-21swapper/300:01:103
743999694,58cyclictest0-21swapper/322:47:513
743999694,58cyclictest0-21swapper/322:22:263
743999694,58cyclictest0-21swapper/322:22:263
743999684,58cyclictest0-21swapper/323:47:323
743999684,58cyclictest0-21swapper/321:01:253
743999684,30cyclictest0-21swapper/321:58:073
743999675,55cyclictest0-21swapper/322:44:313
743999674,7cyclictest0-21swapper/300:20:533
743999674,57cyclictest0-21swapper/321:54:553
743999674,56cyclictest0-21swapper/322:58:143
743999672,32cyclictest13655-21/usr/sbin/munin19:11:533
743999664,6cyclictest0-21swapper/320:57:483
743999643,7cyclictest0-21swapper/319:09:343
741999623,29cyclictest0-21swapper/000:26:180
743999616,25cyclictest0-21swapper/318:56:543
743999604,27cyclictest0-21swapper/320:16:493
711825912,16sleep30-21swapper/318:55:393
741999584,48cyclictest0-21swapper/021:26:210
741999574,47cyclictest0-21swapper/021:39:110
741999572,50cyclictest32211-21ssh21:53:310
741999564,6cyclictest0-21swapper/000:06:190
741999562,48cyclictest16401-21sshd20:43:100
7419995619,32cyclictest1-21systemd23:46:180
7419995619,32cyclictest1-21systemd23:46:180
741999554,26cyclictest0-21swapper/023:27:220
741999553,47cyclictest0-21swapper/022:56:410
741999543,9cyclictest0-21swapper/021:01:380
741999543,6cyclictest32074-21ssh00:01:190
68102549,15sleep10-21swapper/118:51:591
742699532,46cyclictest27401-21ssh21:04:491
741999535,42cyclictest0-21swapper/022:21:100
741999534,43cyclictest0-21swapper/023:01:250
741999534,43cyclictest0-21swapper/022:37:000
741999524,42cyclictest0-21swapper/022:24:000
741999524,42cyclictest0-21swapper/022:24:000
741999523,43cyclictest0-21swapper/021:43:540
741999523,43cyclictest0-21swapper/021:43:540
741999522,44cyclictest20753-21/usr/sbin/munin23:46:440
741999516,40cyclictest0-21swapper/000:13:470
741999514,43cyclictest0-21swapper/000:18:070
741999514,42cyclictest0-21swapper/022:07:030
741999514,42cyclictest0-21swapper/022:00:200
741999513,5cyclictest0-21swapper/019:41:520
741999512,44cyclictest12562-21ssh21:27:080
742699504,41cyclictest0-21swapper/121:26:331
741999506,38cyclictest0-21swapper/023:16:040
741999504,40cyclictest0-21swapper/023:51:270
741999504,39cyclictest0-21swapper/019:06:470
741999504,19cyclictest0-21swapper/023:38:210
7419995011,33cyclictest0-21swapper/023:06:240
7419995010,34cyclictest0-21swapper/023:31:230
742699495,38cyclictest0-21swapper/122:46:371
7426994940,5cyclictest21-21ksoftirqd/121:46:211
7426994940,5cyclictest21-21ksoftirqd/121:46:211
742699494,40cyclictest0-21swapper/123:13:091
742699494,39cyclictest0-21swapper/121:19:091
742699492,41cyclictest9890-21kworker/1:020:56:521
741999499,34cyclictest0-21swapper/021:50:100
741999497,36cyclictest0-21swapper/022:14:400
741999496,38cyclictest0-21swapper/022:02:120
741999496,38cyclictest0-21swapper/021:17:560
741999494,40cyclictest0-21swapper/023:24:280
741999494,39cyclictest0-21swapper/022:52:060
741999494,39cyclictest0-21swapper/021:32:050
741999494,39cyclictest0-21swapper/021:10:240
741999494,39cyclictest0-21swapper/019:21:390
741999494,39cyclictest0-21swapper/019:21:390
741999493,42cyclictest0-21swapper/019:48:030
741999493,13cyclictest0-21swapper/020:06:380
7419994911,32cyclictest0-21swapper/022:29:560
7419994911,32cyclictest0-21swapper/021:14:500
7419994910,33cyclictest0-21swapper/022:33:570
72882494,9sleep10-21swapper/121:21:321
742699488,34cyclictest0-21swapper/100:17:161
742699484,38cyclictest0-21swapper/123:17:591
742699483,7cyclictest0-21swapper/122:18:501
742699483,40cyclictest0-21swapper/123:31:481
741999484,39cyclictest0-21swapper/022:43:460
741999484,12cyclictest0-21swapper/020:11:400
741999483,41cyclictest0-21swapper/020:56:300
741999483,40cyclictest0-21swapper/020:01:340
741999483,40cyclictest0-21swapper/000:06:450
743499473,38cyclictest0-21swapper/222:01:442
742699479,32cyclictest0-21swapper/121:53:331
742699475,36cyclictest0-21swapper/122:37:231
742699474,37cyclictest0-21swapper/122:31:281
742699474,37cyclictest0-21swapper/100:13:131
7426994711,31cyclictest0-21swapper/123:52:501
741999477,34cyclictest0-21swapper/020:21:470
741999474,38cyclictest0-21swapper/022:49:080
741999474,37cyclictest0-21swapper/023:16:290
741999474,37cyclictest0-21swapper/019:01:500
742699467,33cyclictest0-21swapper/123:24:011
742699466,35cyclictest0-21swapper/121:14:331
742699465,16cyclictest0-21swapper/123:58:511
742699464,37cyclictest0-21swapper/122:42:341
742699464,37cyclictest0-21swapper/122:27:441
742699464,36cyclictest0-21swapper/121:57:251
742699463,38cyclictest0-21swapper/122:21:411
742699463,38cyclictest0-21swapper/122:21:411
742699463,37cyclictest0-21swapper/122:11:321
742699463,20cyclictest0-21swapper/121:46:561
741999467,6cyclictest30964-21basename19:56:400
741999465,36cyclictest0-21swapper/020:52:540
741999463,38cyclictest0-21swapper/019:31:350
741999463,37cyclictest0-21swapper/020:20:100
743499459,30cyclictest0-21swapper/222:41:522
742699455,34cyclictest0-21swapper/122:06:541
742699454,36cyclictest0-21swapper/123:10:341
742699454,36cyclictest0-21swapper/100:06:481
742699453,36cyclictest0-21swapper/121:36:331
741999453,8cyclictest0-21swapper/020:26:470
741999453,37cyclictest0-21swapper/020:46:430
741999453,36cyclictest0-21swapper/020:36:470
741999453,36cyclictest0-21swapper/019:16:350
741999453,36cyclictest0-21swapper/019:16:350
743499444,35cyclictest0-21swapper/218:56:312
742699444,36cyclictest0-21swapper/121:09:121
742699444,35cyclictest0-21swapper/122:03:411
742699444,34cyclictest0-21swapper/122:59:491
741999444,34cyclictest0-21swapper/019:26:360
741999443,36cyclictest11294-21cut20:31:330
741999443,36cyclictest0-21swapper/019:36:460
193732443,7sleep20-21swapper/222:19:302
174092443,7sleep20-21swapper/223:41:372
174092443,7sleep20-21swapper/223:41:372
742699433,35cyclictest0-21swapper/123:47:081
742699433,35cyclictest0-21swapper/100:22:301
741999433,35cyclictest0-21swapper/019:14:330
741999432,8cyclictest28663-21/usr/sbin/munin19:51:390
50312433,7sleep20-21swapper/223:25:592
100642433,7sleep20-21swapper/200:14:212
741999424,33cyclictest0-21swapper/018:57:570
275292423,7sleep20-21swapper/219:46:482
315872413,7sleep20-21swapper/222:36:042
232152413,7sleep20-21swapper/222:24:332
232152413,7sleep20-21swapper/222:24:332
689124015,18sleep20-21swapper/218:52:572
208862403,7sleep20-21swapper/221:38:482
206942403,7sleep10-21swapper/123:02:561
68962394,12sleep00-21swapper/018:52:590
77022383,7sleep20-21swapper/223:28:332
743499383,19cyclictest113102basename20:31:332
52302383,7sleep20-21swapper/220:14:092
319912383,6sleep20-21swapper/219:59:042
274552383,7sleep20-21swapper/222:30:252
163312383,7sleep10-21swapper/120:42:161
133482383,7sleep10-21swapper/119:10:261
743499374,29cyclictest0-21swapper/221:34:002
743499374,27cyclictest0-21swapper/221:46:352
743499374,27cyclictest0-21swapper/220:26:422
60982373,6sleep20-21swapper/221:19:242
208602373,7sleep10-21swapper/119:30:381
90452363,7sleep10-21swapper/120:24:501
7439993623,8cyclictest29820-21sed19:51:553
7426993623,8cyclictest32230-21/usr/sbin/munin00:01:511
263902363,7sleep20-21swapper/219:44:312
203632363,7sleep10-21swapper/123:46:061
203632363,7sleep10-21swapper/123:46:061
137402362,27sleep213750-21ntp_states22:11:452
114522363,7sleep20-21swapper/219:05:122
743499354,26cyclictest0-21swapper/221:51:452
7434993524,6cyclictest19841-21cat19:26:432
7439993423,7cyclictest31779-21sed19:56:543
7439993416,13cyclictest17008-21cut20:46:353
743499344,26cyclictest0-21swapper/221:46:052
743499344,26cyclictest0-21swapper/221:46:052
743499344,26cyclictest0-21swapper/221:00:412
743499344,24cyclictest0-21swapper/220:41:362
743499343,26cyclictest0-21swapper/220:06:272
7434993423,7cyclictest12100-21gzip22:51:452
7426993415,14cyclictest554-21dbus-daemon19:41:241
135592343,7sleep20-21swapper/221:29:182
7439993322,7cyclictest7810-21cut20:21:373
742699334,24cyclictest0-21swapper/123:39:491
742699333,26cyclictest0-21swapper/119:55:591
742699333,26cyclictest0-21swapper/119:31:281
7426993322,7cyclictest11814-21grep20:31:411
7426993321,7cyclictest11087-21grep19:01:551
7426993319,8cyclictest543-21systemd-logind20:16:241
302202333,6sleep20-21swapper/219:55:172
201062333,6sleep10-21swapper/120:52:221
93162323,24sleep20-21swapper/221:23:142
743999324,23cyclictest0-21swapper/320:02:053
743499324,24cyclictest0-21swapper/220:22:572
743499324,23cyclictest0-21swapper/221:56:542
743499324,23cyclictest0-21swapper/221:11:462
743499324,22cyclictest0-21swapper/223:06:262
743499324,22cyclictest0-21swapper/220:01:352
7434993223,6cyclictest9488-21sh22:06:372
7434993221,7cyclictest12992-21grep19:06:562
7434993220,7cyclictest9944-21seq22:49:252
7434993219,8cyclictest9629-21fschecks_time23:31:342
7434993219,8cyclictest28440-21wget23:56:292
742699324,24cyclictest0-21swapper/123:30:001
742699324,24cyclictest0-21swapper/122:52:291
742699323,26cyclictest0-21swapper/119:25:581
742699323,26cyclictest0-21swapper/119:25:581
742699323,25cyclictest0-21swapper/119:48:231
7426993218,9cyclictest2284-21cut20:06:381
109982323,7sleep10-21swapper/120:30:451
7439993120,7cyclictest20966-21seq19:31:243
7439993119,7cyclictest26788-21basename19:46:353
743499314,22cyclictest0-21swapper/223:51:302
743499314,22cyclictest0-21swapper/200:06:282
7434993121,6cyclictest32295-21fschecks_count22:36:352
7434993121,6cyclictest32291-21aten_rbpower_po00:01:302
7434993120,7cyclictest25601-21sensors21:01:492
7434993119,7cyclictest26900-21basename23:11:362
7434993119,7cyclictest17508-21cut19:21:352
7434993119,7cyclictest17508-21cut19:21:352
7434993119,7cyclictest17502-21load20:46:442
742699314,23cyclictest0-21swapper/118:59:221
742699313,25cyclictest0-21swapper/120:39:591
742699313,25cyclictest0-21swapper/119:41:591
743999304,20cyclictest0-21swapper/320:51:353
7439993021,5cyclictest24086-21grep19:36:533
7439993017,9cyclictest574-21polkitd20:46:233
743499305,11cyclictest0-21swapper/221:07:292
743499304,21cyclictest0-21swapper/220:16:412
743499304,20cyclictest0-21swapper/223:02:382
7434993019,7cyclictest1426-21cut23:21:192
7434993018,7cyclictest13759-21missed_timers20:36:422
742699303,24cyclictest0-21swapper/119:59:291
742699303,23cyclictest0-21swapper/121:31:281
156522303,21sleep20-21swapper/200:21:372
7439992918,6cyclictest13162-21aten_rbpower_cu20:36:323
7439992917,7cyclictest21461-21grep19:31:393
7439992917,7cyclictest10408-21sort20:26:503
743499294,21cyclictest0-21swapper/200:18:252
743499294,20cyclictest0-21swapper/222:58:532
7434992920,6cyclictest20969-21cut23:46:312
7434992920,5cyclictest19284-21iostat20:51:402
7434992919,6cyclictest577-21ksmtuned19:34:072
7434992919,6cyclictest13657-21aten_rbpower_cu19:11:382
7434992917,7cyclictest15594-21aten_rbpower_po19:16:362
7434992917,7cyclictest15594-21aten_rbpower_po19:16:362
742699294,21cyclictest0-21swapper/120:11:531
7426992918,6cyclictest16701-21grep19:16:551
7426992918,6cyclictest16701-21grep19:16:551
743999285,17cyclictest0-21swapper/320:16:243
743999284,19cyclictest0-21swapper/319:41:553
7439992819,6cyclictest10326-21sort19:01:413
7439992818,6cyclictest15955-21idleruntime19:16:413
7439992818,6cyclictest15955-21idleruntime19:16:413
7434992819,5cyclictest23216-21cut19:36:382
7434992818,6cyclictest13281-21sh23:36:292
742699283,19cyclictest716-21/usr/sbin/munin20:01:451
742699283,19cyclictest0-21swapper/119:11:411
743999274,19cyclictest0-21swapper/320:06:443
743999273,21cyclictest0-21swapper/319:25:253
743999273,21cyclictest0-21swapper/319:25:253
7439992715,7cyclictest12436-21unixbench_multi20:31:523
742699272,20cyclictest17136-21cut20:46:381
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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