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2023-11-28 - 12:07
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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 Tue Nov 28, 2023 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2631699623,54cyclictest0-21swapper/320:49:073
2631299598,45cyclictest0-21swapper/222:48:312
2631299587,45cyclictest26925-21/usr/sbin/munin18:14:402
26312995712,39cyclictest30959-21taskset22:11:542
26312995712,39cyclictest30959-21taskset22:11:542
2631299567,43cyclictest2012-21/usr/sbin/munin18:34:422
2631299566,44cyclictest0-21swapper/223:28:102
2631299566,44cyclictest0-21swapper/223:28:102
2631299557,42cyclictest28792-21/usr/sbin/munin18:19:392
2631299556,15cyclictest4050-21ssh21:36:272
2631299554,45cyclictest0-21swapper/222:38:312
2631699546,42cyclictest0-21swapper/321:57:313
2631699546,42cyclictest0-21swapper/321:15:123
2631699544,44cyclictest0-21swapper/321:03:233
2631299548,40cyclictest20898-21/usr/sbin/munin21:59:392
2631299543,8cyclictest0-21swapper/221:08:532
2631299543,45cyclictest3160-21ssh22:18:322
2631299540,48cyclictest18826-21kworker/2:221:24:272
2630199544,45cyclictest0-21swapper/023:21:300
2631699537,41cyclictest0-21swapper/322:14:453
2631699534,43cyclictest0-21swapper/320:14:143
2631699533,7cyclictest0-21swapper/323:41:053
2631699533,5cyclictest24689-21ssh21:20:433
2631699533,5cyclictest24689-21ssh21:20:433
2631699533,45cyclictest0-21swapper/322:36:363
2631299538,39cyclictest9491-21/usr/sbin/munin18:54:462
2631299538,39cyclictest30727-21/usr/sbin/munin23:39:352
2631299538,39cyclictest18853-21/usr/sbin/munin19:19:442
2631299538,39cyclictest17076-21/usr/sbin/munin21:54:392
2631299536,41cyclictest13226-21/usr/sbin/munin19:04:392
26312995314,33cyclictest30872-21ssh20:46:222
26312995313,34cyclictest29728-21ssh23:37:352
2631699528,37cyclictest0-21swapper/322:49:133
2631699523,44cyclictest0-21swapper/321:24:423
2631699523,44cyclictest0-21swapper/320:29:363
2631699523,44cyclictest0-21swapper/320:29:363
26316995215,32cyclictest11037-21latency_hist22:29:053
26316995214,32cyclictest833-21cat20:49:363
2631299528,38cyclictest32281-21runrttasks18:28:592
2631299528,38cyclictest24462-21/usr/sbin/munin19:34:422
2631299526,39cyclictest19694-21/usr/sbin/munin21:14:362
2631299523,44cyclictest0-21swapper/220:57:532
26312995212,34cyclictest22799-21ssh21:19:202
26312995212,34cyclictest22799-21ssh21:19:202
2631699513,43cyclictest0-21swapper/320:55:383
26316995111,34cyclictest0-21swapper/322:47:523
26316995111,34cyclictest0-21swapper/320:42:133
2631299518,38cyclictest0-21swapper/223:14:052
2631299518,10cyclictest22720-21/usr/sbin/munin20:34:292
2631299516,39cyclictest577-21polkitd23:24:042
2631299516,39cyclictest32529-21/usr/sbin/munin18:29:422
2631299516,39cyclictest0-21swapper/221:39:232
2631299514,42cyclictest0-21swapper/221:12:162
2631299514,41cyclictest21583-21ssh20:32:542
2631299514,41cyclictest21583-21ssh20:32:542
26312995114,31cyclictest2885-21ssh20:52:442
26312995112,33cyclictest854-21ssh21:32:432
26312995112,33cyclictest0-21swapper/222:24:232
26312995111,7cyclictest25552-21sshd22:04:372
26312995110,35cyclictest0-21swapper/220:40:552
2631699505,39cyclictest0-21swapper/321:07:033
2631699503,42cyclictest0-21swapper/320:21:143
2631699503,41cyclictest4917-21ssh23:03:123
2631699503,41cyclictest0-21swapper/323:07:203
2631699503,41cyclictest0-21swapper/322:39:413
2631699503,41cyclictest0-21swapper/321:12:533
2631299506,38cyclictest3961-21diskstats22:19:272
2631299506,38cyclictest11358-21/usr/sbin/munin18:59:312
2631299505,40cyclictest10620-21ssh20:19:032
2631299505,39cyclictest7665-21ssh23:06:082
2631299505,39cyclictest10961-21ssh20:19:212
2631299505,39cyclictest0-21swapper/222:53:052
2631299504,41cyclictest0-21swapper/223:29:302
2631299504,40cyclictest1953-21ssh22:59:232
2631299504,40cyclictest0-21swapper/222:29:112
26312995015,29cyclictest13944-21memory21:49:352
26312995014,30cyclictest5751-21/usr/sbin/munin18:44:332
26312995013,32cyclictest6824-21diskmemload21:46:212
2631699497,36cyclictest0-21swapper/322:20:153
2631699497,36cyclictest0-21swapper/320:34:243
2631699494,39cyclictest0-21swapper/323:29:323
2631699494,39cyclictest0-21swapper/322:57:593
2631699494,39cyclictest0-21swapper/322:10:223
2631699494,39cyclictest0-21swapper/322:10:223
2631699493,41cyclictest0-21swapper/320:24:443
2631699493,40cyclictest0-21swapper/321:53:323
2631699493,40cyclictest0-21swapper/321:43:123
26316994911,32cyclictest0-21swapper/323:28:323
26316994911,32cyclictest0-21swapper/323:28:323
26316994911,32cyclictest0-21swapper/323:15:593
26316994910,35cyclictest0-21swapper/322:33:133
26316994910,33cyclictest0-21swapper/322:02:283
2631299499,34cyclictest0-21swapper/220:59:502
2631299498,35cyclictest3885-21/usr/sbin/munin18:39:452
2631299497,37cyclictest20725-21/usr/sbin/munin19:24:462
2631299497,37cyclictest20725-21/usr/sbin/munin19:24:462
2631299497,36cyclictest8121-21irqstats18:49:362
2631299496,37cyclictest19258-21fschecks_count22:39:242
2631299494,40cyclictest30956-21chrt22:54:282
2631299494,39cyclictest16985-21/usr/sbin/munin19:14:302
26312994913,31cyclictest15829-21sendmail_mailqu20:24:432
2631699488,34cyclictest0-21swapper/322:06:463
2631699484,38cyclictest0-21swapper/321:34:503
2631699483,41cyclictest0-21swapper/321:29:343
2631299488,34cyclictest15116-21/usr/sbin/munin19:09:402
2631299485,11cyclictest0-21swapper/219:29:442
2631299485,11cyclictest0-21swapper/219:29:442
26312994810,33cyclictest0-21swapper/223:19:022
2630199483,40cyclictest0-21swapper/023:33:300
2631699479,5cyclictest0-21swapper/319:49:503
2631699479,5cyclictest0-21swapper/319:39:363
2631699477,7cyclictest0-21swapper/321:46:303
2631699474,38cyclictest0-21swapper/320:09:383
2631699474,37cyclictest0-21swapper/323:35:263
2631699474,37cyclictest0-21swapper/323:09:523
2631699474,37cyclictest0-21swapper/320:06:293
2631699474,37cyclictest0-21swapper/319:59:413
2631699473,39cyclictest0-21swapper/319:54:383
2631699473,38cyclictest0-21swapper/318:44:353
2630599475,36cyclictest0-21swapper/120:39:201
2630199474,37cyclictest0-21swapper/023:12:080
2630199474,37cyclictest0-21swapper/021:34:370
2631699464,36cyclictest0-21swapper/318:38:213
2631699464,17cyclictest0-21swapper/323:20:583
2631699463,36cyclictest0-21swapper/319:44:313
2630199468,7cyclictest0-21swapper/021:46:540
2630199464,36cyclictest0-21swapper/023:16:100
2630199464,36cyclictest0-21swapper/022:54:460
2630199464,36cyclictest0-21swapper/022:17:320
2630199464,36cyclictest0-21swapper/021:51:540
2630199464,36cyclictest0-21swapper/020:45:190
2630199464,36cyclictest0-21swapper/020:34:340
2630199464,16cyclictest0-21swapper/023:02:430
246102463,7sleep10-21swapper/120:36:181
189822463,7sleep10-21swapper/121:55:481
2631699453,37cyclictest0-21swapper/319:34:453
2631699453,37cyclictest0-21swapper/319:02:463
2631699453,37cyclictest0-21swapper/318:19:183
2630599455,34cyclictest0-21swapper/121:19:501
2630599455,34cyclictest0-21swapper/121:19:501
2630199455,34cyclictest0-21swapper/022:28:300
2630199454,35cyclictest0-21swapper/023:05:220
2630199454,35cyclictest0-21swapper/022:20:510
2630199454,16cyclictest0-21swapper/021:31:250
2630199453,36cyclictest0-21swapper/022:07:590
2631699444,9cyclictest0-21swapper/318:49:203
2631699443,9cyclictest0-21swapper/318:54:213
2631699443,8cyclictest0-21swapper/319:16:103
2631699443,7cyclictest16857-21latency_hist19:14:103
2631699443,36cyclictest0-21swapper/319:26:593
2631699443,36cyclictest0-21swapper/319:26:593
2631699443,36cyclictest0-21swapper/318:41:243
2631699443,35cyclictest0-21swapper/319:06:273
2630599444,35cyclictest0-21swapper/120:25:571
2630199446,33cyclictest0-21swapper/021:39:330
2630199445,33cyclictest0-21swapper/021:25:150
2630199445,33cyclictest0-21swapper/020:49:180
2630199445,33cyclictest0-21swapper/020:30:500
2630199445,33cyclictest0-21swapper/020:30:500
2630199444,35cyclictest0-21swapper/023:34:390
2630199444,34cyclictest0-21swapper/023:26:550
2630199444,34cyclictest0-21swapper/023:26:550
2631699433,34cyclictest0-21swapper/318:29:103
2630199434,34cyclictest0-21swapper/018:14:120
2630199433,35cyclictest0-21swapper/021:09:340
257032436,12sleep20-21swapper/218:09:512
292062423,6sleep10-21swapper/122:52:151
2631699423,8cyclictest0-21swapper/318:31:113
2631699423,33cyclictest0-21swapper/318:19:103
123032423,6sleep10-21swapper/123:13:401
103272423,6sleep10-21swapper/121:44:411
2631699412,8cyclictest20651-21taskset19:24:103
2630199414,32cyclictest0-21swapper/023:43:140
248902413,6sleep00-21swapper/022:46:100
156402413,6sleep00-21swapper/022:34:310
319262403,6sleep00-21swapper/022:13:580
319262403,6sleep00-21swapper/022:13:580
2631699403,7cyclictest0-21swapper/319:29:503
2631699403,7cyclictest0-21swapper/319:29:503
262542403,6sleep10-21swapper/123:32:521
250762403,6sleep00-21swapper/021:21:330
250762403,6sleep00-21swapper/021:21:330
144322403,6sleep10-21swapper/121:08:021
131732403,6sleep00-21swapper/020:21:240
103692403,6sleep10-21swapper/122:27:401
85252393,6sleep10-21swapper/118:49:461
26312993924,10cyclictest4527-21unixbench_singl20:04:452
292332383,6sleep00-21swapper/022:52:180
26301993821,13cyclictest6143-21grep20:09:460
223792383,6sleep10-21swapper/123:27:131
223792383,6sleep10-21swapper/123:27:131
206872383,6sleep10-21swapper/122:40:201
17982383,6sleep10-21swapper/122:15:401
166442383,6sleep00-21swapper/019:12:540
145652383,6sleep00-21swapper/019:05:220
72832373,6sleep10-21swapper/118:47:571
45422372,29sleep14550-21ssh23:02:251
26312993725,7cyclictest30719-21wc19:49:372
182612373,6sleep10-21swapper/119:14:531
129352373,6sleep00-21swapper/019:03:290
90022363,6sleep00-21swapper/018:51:140
52222362,6sleep10-21swapper/118:40:401
48142363,6sleep10-21swapper/120:07:321
284432362,6sleep10-21swapper/118:17:471
26312993619,11cyclictest29608-21awk19:46:222
26312993618,13cyclictest644-21runrttasks19:55:122
2630599364,28cyclictest0-21swapper/121:35:031
2630599364,27cyclictest0-21swapper/123:39:041
2630199365,27cyclictest0-21swapper/022:03:230
2510623611,17sleep30-21swapper/318:09:403
33402353,6sleep00-21swapper/018:35:280
26312993514,16cyclictest5929-21tr20:09:402
2630599354,27cyclictest0-21swapper/123:35:091
26305993523,7cyclictest566-21gdbus20:19:081
26305993523,7cyclictest12386-21sed20:19:471
2572723511,18sleep10-21swapper/118:10:101
238842353,6sleep10-21swapper/119:30:061
238842353,6sleep10-21swapper/119:30:061
146852353,6sleep10-21swapper/119:06:481
300502343,6sleep10-21swapper/119:49:131
268152343,6sleep00-21swapper/020:40:400
26312993414,16cyclictest0-21swapper/219:59:262
2630599345,24cyclictest0-21swapper/121:15:111
2630599344,26cyclictest0-21swapper/123:15:591
26305993423,7cyclictest32299-21grep19:54:311
26305993422,8cyclictest8064-21cut20:59:291
2630199344,25cyclictest0-21swapper/021:17:230
2630199344,25cyclictest0-21swapper/020:14:380
2630199343,27cyclictest0-21swapper/019:46:220
2630199343,26cyclictest0-21swapper/019:33:390
2630199343,26cyclictest0-21swapper/019:33:390
2575723410,17sleep00-21swapper/018:10:300
2630599334,23cyclictest0-21swapper/120:44:261
2630599333,26cyclictest0-21swapper/122:00:011
26305993322,6cyclictest6908-21sh21:39:471
2630199335,23cyclictest0-21swapper/022:40:530
26301993322,7cyclictest8391-21missed_timers20:59:350
26301993321,7cyclictest19582-21ntp_kernel_pll_19:19:390
2630599324,23cyclictest0-21swapper/121:33:501
2630599324,23cyclictest0-21swapper/121:26:401
2630599323,25cyclictest0-21swapper/123:22:291
2630599323,25cyclictest0-21swapper/118:19:451
2630599323,23cyclictest0-21swapper/122:11:211
2630599323,23cyclictest0-21swapper/122:11:211
26305993223,6cyclictest12221-21tr22:29:381
26305993219,8cyclictest23562-21ls22:44:331
2630199323,26cyclictest0-21swapper/020:27:520
26301993220,8cyclictest2839-21sshd20:01:290
26301993220,7cyclictest4259-21cat20:04:420
26301993220,7cyclictest10313-21processes18:54:450
319232313,6sleep00-21swapper/019:54:150
26312993116,10cyclictest26358-21aten_rbpower_cu19:39:292
2630599317,18cyclictest0-21swapper/118:24:321
2630599315,21cyclictest0-21swapper/119:19:431
2630599314,22cyclictest0-21swapper/122:19:081
2630599314,22cyclictest0-21swapper/120:01:341
26305993121,6cyclictest927-21ntp_offset20:49:381
26305993120,7cyclictest6055-21grep20:09:441
26305993118,8cyclictest4325-21idleruntime20:54:291
26305993117,8cyclictest545-21NetworkManager21:54:061
26305993112,14cyclictest27972-21sshd22:08:371
2630199314,23cyclictest0-21swapper/021:06:040
2630199314,23cyclictest0-21swapper/020:57:130
2630199314,23cyclictest0-21swapper/018:39:470
2630199314,22cyclictest0-21swapper/018:29:230
2630199314,21cyclictest0-21swapper/022:29:320
26301993116,9cyclictest545-21NetworkManager19:24:100
26301993116,9cyclictest545-21NetworkManager19:24:100
26301993113,13cyclictest24917-21if_eth219:34:330
26301993110,17cyclictest0-21swapper/019:14:440
2630599304,22cyclictest0-21swapper/119:01:161
2630599304,21cyclictest0-21swapper/123:04:061
2630599304,21cyclictest0-21swapper/119:44:421
2630599304,21cyclictest0-21swapper/119:24:311
2630599304,21cyclictest0-21swapper/119:24:311
2630599303,23cyclictest0-21swapper/122:56:001
26305993021,5cyclictest16543-21grep21:09:441
26305993020,6cyclictest26587-21fschecks_count19:39:341
2630599302,24cyclictest17155-21sh22:35:531
26305993019,7cyclictest16186-21wc19:09:481
26305993018,7cyclictest1435-21seq18:30:041
2630199303,22cyclictest0-21swapper/018:44:230
26301993021,5cyclictest26363-21aten_rbpower_cu19:39:290
26301993019,6cyclictest18333-21ls21:54:430
26301993018,7cyclictest29136-21fschecks_time18:19:320
2630599294,20cyclictest0-21swapper/120:29:091
2630599294,20cyclictest0-21swapper/120:29:091
2630599294,20cyclictest0-21swapper/119:34:361
26305992816,7cyclictest3748-21ls18:39:101
2630199284,19cyclictest0-21swapper/019:49:290
2630199283,22cyclictest0-21swapper/018:27:530
2630599273,21cyclictest0-21swapper/118:54:211
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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