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2023-12-01 - 04:50
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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 Thu Nov 30, 2023 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2089099783,69cyclictest7771-21ssh11:15:222
2089099752,67cyclictest29536-21ssh09:16:292
2089099752,66cyclictest362-21ssh09:21:392
2089099752,66cyclictest362-21ssh09:21:392
2089099742,66cyclictest3470-21ssh08:32:552
2089099742,66cyclictest3470-21ssh08:32:552
2089099713,62cyclictest12710-21ssh08:47:542
2089099702,62cyclictest4761-21ssh10:19:312
2089099693,33cyclictest10556-21grep08:43:222
2089099692,61cyclictest22120-21/usr/sbin/munin06:18:232
2089099692,33cyclictest5115-21netstat09:28:152
20890996911,52cyclictest0-21swapper/211:27:412
20890996911,25cyclictest0-21swapper/211:37:452
2089099688,54cyclictest0-21swapper/211:22:022
2089099688,54cyclictest0-21swapper/209:33:532
2089099685,57cyclictest0-21swapper/210:51:262
2089099684,58cyclictest0-21swapper/210:03:412
2089099683,60cyclictest0-21swapper/209:02:542
2089099682,60cyclictest17802-21/usr/sbin/munin07:53:172
2089099682,59cyclictest23437-21/usr/sbin/munin08:08:192
2089099674,57cyclictest0-21swapper/210:41:012
2089099673,58cyclictest628-21snmpd09:59:192
2089099672,59cyclictest19552-21ssh11:33:092
20890996715,46cyclictest18491-21unixbench-2d09:48:302
2089099667,53cyclictest0-21swapper/208:58:352
2089099665,55cyclictest0-21swapper/210:32:232
2089099665,55cyclictest0-21swapper/208:30:542
2089099665,54cyclictest0-21swapper/208:23:132
2089099662,58cyclictest29603-21/usr/sbin/munin06:48:262
2089099658,51cyclictest0-21swapper/208:14:322
2089099655,54cyclictest0-21swapper/210:47:252
2089099655,54cyclictest0-21swapper/209:25:482
2089099655,54cyclictest0-21swapper/209:09:522
2089099655,54cyclictest0-21swapper/208:57:082
2089099653,56cyclictest30920-21sshd10:59:142
2089099653,33cyclictest21289-21ntp_states09:53:222
2089099652,57cyclictest24610-21/usr/sbin/munin06:28:242
2089099652,56cyclictest32576-21/usr/sbin/munin11:03:172
2089099652,56cyclictest32576-21/usr/sbin/munin11:03:172
2089099652,32cyclictest8071-21ssh10:24:402
2089099645,53cyclictest0-21swapper/210:10:542
2089099645,53cyclictest0-21swapper/210:10:542
2089099644,54cyclictest0-21swapper/211:30:292
2089099644,54cyclictest0-21swapper/210:36:502
2089099644,54cyclictest0-21swapper/209:42:472
2089099644,54cyclictest0-21swapper/209:41:542
2089099644,54cyclictest0-21swapper/208:22:052
2089099643,55cyclictest1049-21grep10:13:262
2089099643,55cyclictest1049-21grep10:13:262
2089099643,28cyclictest26104-21fschecks_count10:53:022
2089099642,57cyclictest21557-21aten_rbpower_cu08:03:042
2089099642,56cyclictest11062-21ntpdc07:33:122
2089099642,29cyclictest19668-21/usr/sbin/munin07:58:282
2089099634,53cyclictest0-21swapper/208:38:052
2089099633,54cyclictest628-21snmpd06:45:502
2089099632,55cyclictest4754-21ssh11:11:142
2089099622,54cyclictest32096-21/usr/sbin/munin06:58:142
2089099622,54cyclictest27102-21/usr/sbin/munin06:38:212
2089099603,51cyclictest17626-21latency_hist07:52:482
2089099598,46cyclictest21509-21sshd06:13:152
2089099592,51cyclictest31482-21sshd06:53:142
2089099588,44cyclictest0-21swapper/207:05:532
2089099588,44cyclictest0-21swapper/207:05:532
2089099583,23cyclictest2384-21df07:08:092
2089099583,23cyclictest2384-21df07:08:092
2089099582,50cyclictest628-21snmpd06:35:482
2089099574,48cyclictest0-21swapper/207:47:492
2089099572,50cyclictest24414-21latency_hist06:27:502
2089099572,49cyclictest6879-21smartctl07:18:262
2087799563,49cyclictest0-21swapper/009:03:230
20881995511,37cyclictest0-21swapper/109:11:161
2087799554,45cyclictest0-21swapper/010:10:110
2087799554,45cyclictest0-21swapper/010:10:110
204742556,16sleep10-21swapper/106:10:551
20890995425,24cyclictest13127-21cat07:38:272
2087799544,44cyclictest0-21swapper/010:52:120
205542549,15sleep30-21swapper/306:11:533
2089099532,46cyclictest5925-21latency_hist07:17:492
2087799533,45cyclictest0-21swapper/009:53:230
2087799526,40cyclictest0-21swapper/010:03:080
2087799514,42cyclictest0-21swapper/009:25:020
2087799513,12cyclictest0-21swapper/007:32:340
2087799512,5cyclictest11836-21ssh08:45:430
2087799512,43cyclictest8966-21ssh10:27:100
2088199505,39cyclictest0-21swapper/110:54:391
2088199503,41cyclictest0-21swapper/111:22:001
2087799505,39cyclictest0-21swapper/008:33:130
2087799505,39cyclictest0-21swapper/008:33:130
2087799504,41cyclictest0-21swapper/008:20:160
2087799504,40cyclictest0-21swapper/009:35:520
2087799503,41cyclictest0-21swapper/010:19:510
2089099492,17cyclictest9542-21cat07:27:492
2088199495,37cyclictest32359-21diskstats10:13:081
2088199495,37cyclictest32359-21diskstats10:13:081
20881994910,33cyclictest0-21swapper/110:32:451
2087799495,38cyclictest0-21swapper/008:29:460
2087799494,39cyclictest0-21swapper/008:52:130
2087799493,41cyclictest0-21swapper/011:22:400
2087799493,41cyclictest0-21swapper/011:04:500
2087799493,41cyclictest0-21swapper/011:04:500
2087799493,40cyclictest0-21swapper/011:10:210
2087799492,41cyclictest0-21swapper/008:58:530
20877994911,32cyclictest0-21swapper/010:33:570
20881994810,32cyclictest0-21swapper/108:53:281
2087799484,38cyclictest0-21swapper/009:21:500
2087799484,38cyclictest0-21swapper/009:21:500
2087799484,37cyclictest0-21swapper/008:54:550
2087799483,8cyclictest0-21swapper/008:40:330
2087799483,40cyclictest0-21swapper/011:15:200
2087799483,40cyclictest0-21swapper/010:57:100
2087799483,40cyclictest0-21swapper/010:45:010
2087799483,40cyclictest0-21swapper/009:58:320
2087799483,40cyclictest0-21swapper/009:37:520
2087799483,40cyclictest0-21swapper/009:28:320
2087799483,38cyclictest0-21swapper/011:24:000
20877994810,32cyclictest0-21swapper/007:13:220
2089699474,37cyclictest0-21swapper/309:10:383
2088199478,33cyclictest0-21swapper/110:41:531
20881994714,27cyclictest30612-21users10:58:281
2087799475,36cyclictest0-21swapper/009:10:540
2087799474,37cyclictest0-21swapper/011:36:560
2087799474,37cyclictest0-21swapper/011:31:510
2087799474,37cyclictest0-21swapper/011:00:090
2087799474,37cyclictest0-21swapper/009:47:570
2087799474,37cyclictest0-21swapper/007:48:220
2087799473,38cyclictest0-21swapper/011:38:190
2088199467,33cyclictest0-21swapper/111:11:001
2088199467,33cyclictest0-21swapper/109:39:171
2088199464,36cyclictest0-21swapper/110:06:561
2088199464,36cyclictest0-21swapper/109:23:461
2088199464,36cyclictest0-21swapper/109:06:501
2088199464,36cyclictest0-21swapper/108:14:031
2088199463,37cyclictest0-21swapper/109:53:341
2087799467,33cyclictest8-21rcu_preempt07:23:130
2087799465,35cyclictest0-21swapper/010:39:230
2087799465,34cyclictest0-21swapper/008:13:010
2087799464,36cyclictest0-21swapper/010:17:010
2087799464,36cyclictest0-21swapper/010:17:010
2087799464,36cyclictest0-21swapper/008:26:460
2087799462,13cyclictest27098-21/usr/sbin/munin09:13:200
2088199454,36cyclictest0-21swapper/108:47:101
2088199454,16cyclictest0-21swapper/108:33:561
2088199454,16cyclictest0-21swapper/108:33:561
20881994513,27cyclictest4559-21ssh10:18:581
2088199450,39cyclictest0-21swapper/111:17:051
2087799457,6cyclictest12395-21fschecks_count07:38:120
2087799454,36cyclictest0-21swapper/007:08:250
2087799454,36cyclictest0-21swapper/007:08:250
2087799454,35cyclictest0-21swapper/010:28:400
2087799453,37cyclictest0-21swapper/009:43:120
222662443,6sleep30-21swapper/309:54:443
2089699443,36cyclictest0-21swapper/307:33:243
2088199445,33cyclictest0-21swapper/111:42:391
2088199445,33cyclictest0-21swapper/109:32:381
2088199444,34cyclictest0-21swapper/110:32:481
2087799443,35cyclictest14828-21ntp_states07:43:230
2089099433,34cyclictest9957-21sshd07:31:142
2088199435,33cyclictest0-21swapper/110:43:521
20881994312,26cyclictest18479-21ssh11:32:141
2087799433,35cyclictest0-21swapper/007:18:000
2087799433,34cyclictest0-21swapper/007:33:090
148292433,6sleep30-21swapper/311:26:243
287882423,6sleep30-21swapper/310:57:273
2088199424,33cyclictest0-21swapper/109:17:181
284362403,6sleep30-21swapper/308:18:083
78892393,6sleep30-21swapper/311:15:423
209382393,6sleep30-21swapper/311:34:543
18722391,5sleep31877-21rm08:28:393
317302383,6sleep30-21swapper/308:25:053
28012383,6sleep30-21swapper/311:06:403
28012383,6sleep30-21swapper/311:06:403
20881993819,14cyclictest28889-21/usr/sbin/munin10:08:131
20881993819,14cyclictest28889-21/usr/sbin/munin10:08:131
158902383,6sleep30-21swapper/310:38:033
33722373,6sleep30-21swapper/309:25:543
271332373,6sleep30-21swapper/308:14:553
210092373,6sleep00-21swapper/007:59:100
2089699374,28cyclictest0-21swapper/308:40:373
188352373,6sleep30-21swapper/309:49:083
177272373,6sleep30-21swapper/311:30:153
8472363,6sleep00-21swapper/006:58:340
249872363,6sleep30-21swapper/308:11:533
2089699364,28cyclictest0-21swapper/309:47:163
2089699364,27cyclictest0-21swapper/309:58:113
2089699364,27cyclictest0-21swapper/309:18:413
2089699364,27cyclictest0-21swapper/309:18:413
2089699363,28cyclictest0-21swapper/311:01:083
2089699363,28cyclictest0-21swapper/309:03:113
2088199364,26cyclictest0-21swapper/107:13:111
20881993623,8cyclictest10775-21chrt07:33:071
205012365,9sleep20-21swapper/206:11:122
16612363,6sleep30-21swapper/307:03:563
16612363,6sleep30-21swapper/307:03:563
155762363,6sleep30-21swapper/307:46:213
43392353,6sleep30-21swapper/310:18:313
326182353,6sleep30-21swapper/310:13:123
326182353,6sleep30-21swapper/310:13:123
267932353,6sleep30-21swapper/306:36:563
236652353,6sleep00-21swapper/006:21:480
2089699354,25cyclictest0-21swapper/308:43:033
20896993524,7cyclictest22572-21/usr/sbin/munin10:48:123
20896993524,6cyclictest9163-21latency_hist10:27:453
20881993518,12cyclictest21732-21awk06:15:571
20881993517,13cyclictest644-21runrttasks08:42:311
2087799353,26cyclictest0-21swapper/007:53:200
20877993522,7cyclictest25040-21idleruntime06:28:090
2060823512,18sleep00-21swapper/006:12:270
123022353,7sleep10-21swapper/111:23:001
267342343,7sleep10-21swapper/106:36:101
211402343,7sleep10-21swapper/108:00:481
209742343,6sleep30-21swapper/310:44:273
2089699344,26cyclictest0-21swapper/309:00:583
2089699344,24cyclictest0-21swapper/310:33:233
2089699343,26cyclictest0-21swapper/308:47:483
2089699343,26cyclictest0-21swapper/308:33:403
2089699343,26cyclictest0-21swapper/308:33:403
20881993422,7cyclictest28256-21sed06:38:211
20881993421,8cyclictest8101-21cut07:23:111
20881993416,12cyclictest0-21swapper/109:43:131
20877993423,7cyclictest24589-21grep08:08:270
73142333,6sleep30-21swapper/307:19:253
2089699334,24cyclictest0-21swapper/308:53:433
2089699333,25cyclictest0-21swapper/310:27:503
20896993322,7cyclictest910-21tail06:58:343
2089699332,25cyclictest28921-21aten_rbpower_en10:07:583
2089699332,25cyclictest28921-21aten_rbpower_en10:07:583
2088199333,25cyclictest0-21swapper/107:08:111
2088199333,25cyclictest0-21swapper/107:08:111
20881993322,7cyclictest18763-21wc07:53:231
20881993317,11cyclictest0-21swapper/110:48:141
20881993317,10cyclictest0-21swapper/107:43:141
20881993316,11cyclictest0-21swapper/109:58:291
20881993316,11cyclictest0-21swapper/108:48:091
20881993314,14cyclictest0-21swapper/111:06:091
20881993314,14cyclictest0-21swapper/111:06:091
20881993313,15cyclictest0-21swapper/109:21:041
20881993313,15cyclictest0-21swapper/109:21:041
228842322,4sleep30-21swapper/306:18:213
2089699324,23cyclictest0-21swapper/309:16:343
2089699324,22cyclictest0-21swapper/307:08:083
2089699324,22cyclictest0-21swapper/307:08:083
2089699323,24cyclictest0-21swapper/310:05:143
2088199325,22cyclictest7205-21unixbench_singl07:18:301
2088199325,21cyclictest0-21swapper/106:43:481
20881993222,6cyclictest22092-21sort08:03:131
20881993220,7cyclictest19825-21open_files11:33:161
20881993218,9cyclictest0-21swapper/107:38:171
20881993215,12cyclictest25029-21hwlatdetect06:28:091
20881993215,12cyclictest0-21swapper/106:18:261
20881993214,11cyclictest0-21swapper/109:33:121
2087799324,24cyclictest0-21swapper/006:16:400
2087799324,22cyclictest0-21swapper/006:54:550
2089699314,23cyclictest0-21swapper/307:24:543
2089699314,22cyclictest0-21swapper/311:38:113
2089699314,22cyclictest0-21swapper/309:27:533
2089699313,24cyclictest0-21swapper/308:01:593
20896993121,6cyclictest20874-21munin-node06:12:553
20896993121,6cyclictest17335-21awk07:50:013
20896993121,6cyclictest12011-21systemd-cgroups11:22:433
2088199314,22cyclictest0-21swapper/108:27:341
2088199313,23cyclictest0-21swapper/109:52:141
20881993121,6cyclictest29616-21aten_rbpower_cu06:48:081
20881993119,7cyclictest25079-21diskmemload10:23:141
20881993117,10cyclictest0-21swapper/108:58:311
20881993117,10cyclictest0-21swapper/108:28:021
20881993116,10cyclictest0-21swapper/106:58:361
20881993114,13cyclictest644-21runrttasks07:49:321
20881993114,11cyclictest0-21swapper/108:08:091
20881993114,10cyclictest0-21swapper/108:20:021
265942303,6sleep00-21swapper/006:34:280
2089699304,22cyclictest0-21swapper/307:57:393
20896993020,6cyclictest7593-21/usr/sbin/munin09:33:073
20896993018,8cyclictest4148-21cut07:13:073
2088199303,22cyclictest0-21swapper/106:27:111
20881993015,10cyclictest0-21swapper/107:05:591
20881993015,10cyclictest0-21swapper/107:05:591
2087799304,20cyclictest0-21swapper/008:03:050
20877993020,6cyclictest30827-21grep06:48:290
2089699294,20cyclictest0-21swapper/309:39:013
2089699294,20cyclictest0-21swapper/306:48:113
2089699293,21cyclictest0-21swapper/307:29:193
20896992917,7cyclictest558-21dbus-daemon06:32:503
20896992916,8cyclictest13149-21sed07:38:273
20896992915,10cyclictest0-21swapper/311:12:193
20881992919,6cyclictest644-21runrttasks06:55:241
20881992914,10cyclictest0-21swapper/107:28:001
20877992917,7cyclictest27142-21aten_rbpower_en06:38:020
2089699285,17cyclictest21835-21/usr/sbin/munin08:03:093
2089699284,19cyclictest0-21swapper/306:42:583
2089699283,21cyclictest0-21swapper/306:38:033
20896992816,7cyclictest31564-21sshd06:54:153
20877992816,7cyclictest1691-21sshd07:04:140
20877992816,7cyclictest1691-21sshd07:04:140
2087799273,19cyclictest0-21swapper/006:43:100
2087799273,19cyclictest0-21swapper/006:23:000
2089699254,16cyclictest0-21swapper/306:22:523
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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