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2023-12-04 - 14:48
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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 Mon Dec 04, 2023 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26662810,6sleep119-21rcuc/122:35:561
32030997215,31cyclictest32001-21sshd23:29:211
3203099644,33cyclictest0-21swapper/122:55:521
3203099644,33cyclictest0-21swapper/122:55:521
3203999585,47cyclictest0-21swapper/220:41:112
3203999585,47cyclictest0-21swapper/220:26:512
3204599575,45cyclictest0-21swapper/323:02:483
3203999575,46cyclictest0-21swapper/221:53:292
3203999573,48cyclictest0-21swapper/221:47:092
304772579,15sleep20-21swapper/218:06:222
3204599565,45cyclictest0-21swapper/321:26:003
3204599565,45cyclictest0-21swapper/321:26:003
3203099564,46cyclictest0-21swapper/122:02:591
3203099554,45cyclictest0-21swapper/123:20:391
3203099552,7cyclictest17075-21/usr/sbin/munin18:56:201
3203999544,44cyclictest0-21swapper/222:34:022
3202699544,43cyclictest0-21swapper/022:26:080
3203999535,43cyclictest0-21swapper/222:51:082
3203999535,43cyclictest0-21swapper/222:51:082
3203099534,9cyclictest0-21swapper/121:31:201
3203099534,43cyclictest0-21swapper/122:14:491
3203099532,5cyclictest10258-21ntp_states21:01:201
32030995313,7cyclictest540-21systemd-logind20:00:551
32030995311,37cyclictest0-21swapper/120:15:211
3204599524,42cyclictest0-21swapper/321:42:293
3203999524,42cyclictest0-21swapper/223:32:472
3203099525,41cyclictest0-21swapper/118:41:191
3203099524,11cyclictest0-21swapper/122:00:091
3203099523,5cyclictest0-21swapper/122:10:531
3204599514,41cyclictest0-21swapper/320:57:503
3204599513,43cyclictest0-21swapper/322:16:493
3203999514,41cyclictest0-21swapper/222:26:342
3203999514,41cyclictest0-21swapper/221:19:402
3203999512,43cyclictest11106-21ssh21:02:142
3203999512,4cyclictest0-21swapper/220:36:312
3203099515,40cyclictest0-21swapper/121:09:101
3203099514,10cyclictest0-21swapper/123:14:571
3203099513,43cyclictest0-21swapper/121:47:391
3203099513,42cyclictest0-21swapper/121:30:081
3203099513,42cyclictest0-21swapper/121:30:081
3203099513,42cyclictest0-21swapper/120:44:411
3204599504,40cyclictest0-21swapper/321:12:403
3203999509,35cyclictest0-21swapper/221:12:472
3203999505,38cyclictest0-21swapper/220:33:342
3203999505,38cyclictest0-21swapper/220:33:342
3203999504,39cyclictest0-21swapper/220:52:232
3203999503,42cyclictest0-21swapper/222:23:222
3203999503,42cyclictest0-21swapper/222:23:222
3203099506,38cyclictest0-21swapper/122:16:511
3203099506,38cyclictest0-21swapper/120:56:331
3203099503,41cyclictest0-21swapper/119:21:231
3203099503,41cyclictest0-21swapper/119:21:231
32030995012,33cyclictest31955-21cut22:31:131
32030995011,33cyclictest0-21swapper/123:32:531
3202699503,42cyclictest0-21swapper/021:09:400
317512506,15sleep00-21swapper/018:10:340
3204599495,38cyclictest0-21swapper/320:11:203
3204599494,39cyclictest0-21swapper/323:16:263
3204599493,8cyclictest0-21swapper/323:25:273
3204599493,42cyclictest0-21swapper/323:40:473
32045994912,31cyclictest0-21swapper/321:39:253
3203999497,36cyclictest0-21swapper/223:03:072
3203999495,38cyclictest0-21swapper/221:59:542
3203999494,6cyclictest0-21swapper/221:28:402
3203999494,6cyclictest0-21swapper/221:28:402
3203999494,39cyclictest0-21swapper/223:40:252
3203999494,39cyclictest0-21swapper/220:25:402
3203999494,39cyclictest0-21swapper/218:21:322
3203999494,38cyclictest0-21swapper/222:08:462
3203999493,41cyclictest0-21swapper/222:14:092
3203999493,41cyclictest0-21swapper/222:02:092
3203999493,40cyclictest0-21swapper/222:38:382
32039994911,32cyclictest0-21swapper/223:11:342
3203099496,38cyclictest0-21swapper/122:28:351
3203099496,38cyclictest0-21swapper/120:29:021
3203099496,37cyclictest0-21swapper/122:56:141
3203099495,38cyclictest0-21swapper/120:21:251
3203099494,39cyclictest0-21swapper/119:26:341
3203099494,39cyclictest0-21swapper/119:26:341
3203099494,38cyclictest0-21swapper/119:50:561
3203099493,41cyclictest0-21swapper/122:20:581
3203099493,41cyclictest0-21swapper/122:20:581
3203099493,41cyclictest0-21swapper/118:51:351
32030994919,25cyclictest16100-21/usr/sbin/munin20:16:101
32030994910,33cyclictest0-21swapper/123:38:001
32030994910,33cyclictest0-21swapper/120:47:141
32026994911,5cyclictest0-21swapper/022:17:330
3204599484,9cyclictest0-21swapper/323:28:473
3204599484,38cyclictest0-21swapper/322:11:113
3204599484,37cyclictest0-21swapper/322:40:353
3204599484,37cyclictest0-21swapper/322:29:113
32045994832,11cyclictest0-21swapper/321:31:203
3204599483,40cyclictest0-21swapper/321:59:093
3204599483,39cyclictest0-21swapper/321:03:103
3203999488,34cyclictest0-21swapper/221:32:212
3203999485,37cyclictest0-21swapper/220:58:562
3203999484,18cyclictest0-21swapper/221:07:002
32039994811,31cyclictest0-21swapper/220:18:522
3203099488,34cyclictest0-21swapper/123:09:161
3203099485,38cyclictest0-21swapper/118:21:531
3203099485,37cyclictest0-21swapper/118:16:531
3203099485,11cyclictest0-21swapper/119:55:561
3203099484,38cyclictest0-21swapper/121:13:571
3203099484,11cyclictest0-21swapper/119:01:201
3203099483,39cyclictest0-21swapper/122:45:281
3203099483,39cyclictest0-21swapper/118:46:071
32030994811,5cyclictest0-21swapper/120:33:411
32030994811,5cyclictest0-21swapper/120:33:411
32030994810,32cyclictest0-21swapper/123:21:541
3202699483,40cyclictest0-21swapper/020:18:410
3204599476,36cyclictest0-21swapper/322:23:433
3204599476,36cyclictest0-21swapper/322:23:433
3204599475,36cyclictest0-21swapper/320:40:283
3204599474,38cyclictest0-21swapper/320:47:483
3204599474,37cyclictest0-21swapper/323:32:003
3204599474,37cyclictest0-21swapper/323:12:243
3204599474,37cyclictest0-21swapper/323:07:533
3204599474,37cyclictest0-21swapper/322:51:293
3204599474,37cyclictest0-21swapper/322:51:293
3204599474,37cyclictest0-21swapper/321:48:513
3204599474,37cyclictest0-21swapper/321:10:063
3204599474,11cyclictest0-21swapper/318:26:253
3204599473,39cyclictest0-21swapper/322:34:283
3204599473,38cyclictest0-21swapper/322:47:283
3204599473,38cyclictest0-21swapper/320:22:413
32045994710,31cyclictest0-21swapper/321:22:253
3203999474,37cyclictest0-21swapper/223:26:242
3203999474,37cyclictest0-21swapper/223:23:532
3203999474,37cyclictest0-21swapper/223:20:492
3203999474,37cyclictest0-21swapper/223:00:142
3203999474,37cyclictest0-21swapper/222:48:122
3203999474,37cyclictest0-21swapper/222:40:542
3203999474,37cyclictest0-21swapper/222:18:342
3203999474,37cyclictest0-21swapper/221:23:232
3203999474,37cyclictest0-21swapper/220:15:112
3203999474,37cyclictest0-21swapper/219:46:322
3203999474,10cyclictest0-21swapper/219:56:312
3203999473,39cyclictest0-21swapper/223:05:582
3203999473,38cyclictest0-21swapper/220:46:512
3203099475,37cyclictest0-21swapper/120:50:571
3203099474,9cyclictest0-21swapper/118:31:231
3203099474,38cyclictest0-21swapper/121:43:091
3203099474,38cyclictest0-21swapper/120:06:301
3203099474,19cyclictest0-21swapper/121:22:161
3202699479,5cyclictest0-21swapper/022:48:390
3202699479,5cyclictest0-21swapper/020:33:530
3202699479,5cyclictest0-21swapper/020:33:530
3202699474,37cyclictest0-21swapper/022:21:500
3202699474,37cyclictest0-21swapper/022:21:500
3202699474,37cyclictest0-21swapper/020:45:410
3202699474,37cyclictest0-21swapper/020:25:520
3204599468,33cyclictest0-21swapper/320:52:463
3204599466,35cyclictest0-21swapper/321:53:403
3204599465,35cyclictest0-21swapper/319:11:193
3204599464,37cyclictest0-21swapper/320:41:313
3204599464,36cyclictest0-21swapper/323:00:263
3204599464,36cyclictest0-21swapper/322:43:033
3204599464,36cyclictest0-21swapper/322:07:083
3204599464,36cyclictest0-21swapper/322:03:183
3204599464,36cyclictest0-21swapper/321:16:313
3204599464,36cyclictest0-21swapper/320:27:333
3203999465,35cyclictest0-21swapper/221:43:132
3203999464,36cyclictest0-21swapper/221:36:132
3203999464,36cyclictest0-21swapper/219:31:322
3203999464,36cyclictest0-21swapper/218:16:302
3203999463,37cyclictest0-21swapper/219:06:362
3203099465,36cyclictest0-21swapper/121:18:571
3203099464,37cyclictest0-21swapper/120:37:381
3203099464,36cyclictest0-21swapper/121:51:471
3203099463,9cyclictest0-21swapper/119:06:211
3203099463,38cyclictest0-21swapper/121:38:011
32030994611,5cyclictest7405-21seq18:29:481
3202699464,36cyclictest0-21swapper/022:06:240
3202699464,36cyclictest0-21swapper/021:56:120
3202699463,8cyclictest0-21swapper/022:55:080
3202699463,8cyclictest0-21swapper/022:55:080
3204599454,36cyclictest0-21swapper/320:20:243
3203999454,8cyclictest0-21swapper/218:11:362
3203099454,37cyclictest0-21swapper/123:03:131
3203099454,13cyclictest9516-21ssh22:47:111
3203099453,37cyclictest0-21swapper/118:11:251
3203099453,35cyclictest30695-21sshd19:31:261
3202699456,6cyclictest0-21swapper/023:35:100
3202699455,34cyclictest0-21swapper/021:42:070
3202699455,34cyclictest0-21swapper/021:15:070
3202699455,34cyclictest0-21swapper/020:51:220
3202699455,33cyclictest0-21swapper/023:13:250
3202699455,33cyclictest0-21swapper/021:46:410
3202699455,33cyclictest0-21swapper/020:25:560
3202699454,36cyclictest0-21swapper/020:58:320
3202699453,5cyclictest0-21swapper/021:26:100
3202699453,5cyclictest0-21swapper/021:26:100
3204599444,35cyclictest0-21swapper/320:32:113
3204599444,35cyclictest0-21swapper/320:32:113
3203999444,34cyclictest0-21swapper/219:02:002
3203999443,35cyclictest0-21swapper/218:36:322
3203099443,36cyclictest0-21swapper/120:01:161
3203099443,36cyclictest0-21swapper/119:16:181
3203099443,36cyclictest0-21swapper/119:11:191
3203099443,35cyclictest0-21swapper/119:43:581
3202699445,34cyclictest0-21swapper/022:31:460
3202699445,33cyclictest0-21swapper/022:11:590
148822443,5sleep014885-21sh22:04:320
3203999433,7cyclictest0-21swapper/219:51:162
3203099433,33cyclictest9633-21aten_rbpower_en18:36:161
3203099432,35cyclictest32058-21/usr/sbin/munin19:36:171
3202699434,7cyclictest0-21swapper/020:36:490
32026994334,5cyclictest3-21ksoftirqd/023:40:510
182562433,7sleep00-21swapper/021:16:460
3204599424,33cyclictest0-21swapper/319:07:103
3203999424,5cyclictest0-21swapper/218:51:292
3203999424,33cyclictest0-21swapper/219:21:282
3203999424,33cyclictest0-21swapper/219:21:282
3203999423,34cyclictest0-21swapper/219:44:252
161662423,8sleep00-21swapper/022:57:330
3204599416,29cyclictest0-21swapper/318:36:553
3204599414,32cyclictest0-21swapper/318:24:173
249272413,7sleep20-21swapper/219:16:192
225142413,7sleep00-21swapper/021:24:310
58492403,7sleep00-21swapper/022:40:550
3202699403,32cyclictest0-21swapper/020:01:070
3202699403,32cyclictest0-21swapper/019:57:570
32026993930,4cyclictest3-21ksoftirqd/018:50:570
32026993921,12cyclictest12690-21sed18:41:350
55692383,7sleep00-21swapper/018:25:150
3202699384,9cyclictest0-21swapper/023:19:590
29512383,7sleep00-21swapper/019:43:130
90162373,7sleep00-21swapper/018:31:420
3202699374,27cyclictest0-21swapper/021:02:150
3202699373,28cyclictest32367-21netstat18:11:020
260452373,7sleep00-21swapper/019:18:590
59322363,7sleep00-21swapper/021:51:080
34552363,6sleep30-21swapper/318:17:213
3202699364,26cyclictest0-21swapper/023:24:040
3202699363,28cyclictest0-21swapper/019:55:550
3014623613,17sleep30-21swapper/318:06:153
204592363,6sleep30-21swapper/319:04:173
128622363,7sleep20-21swapper/218:42:592
111552363,7sleep00-21swapper/018:39:590
3202699354,25cyclictest0-21swapper/019:01:290
3202699353,27cyclictest0-21swapper/022:38:530
3202699353,27cyclictest0-21swapper/019:49:120
12172353,6sleep30-21swapper/319:39:503
32045993422,7cyclictest3923-21tr19:46:223
32045993420,9cyclictest5637-21cut19:51:173
3203999344,24cyclictest0-21swapper/218:27:082
3203999342,15cyclictest126882ls20:10:562
123172343,7sleep00-21swapper/020:08:160
3204599334,23cyclictest0-21swapper/319:26:263
3204599334,23cyclictest0-21swapper/319:26:263
32045993321,7cyclictest13678-21grep18:46:183
3202699334,25cyclictest0-21swapper/020:49:500
3202699334,24cyclictest0-21swapper/019:27:070
3202699334,24cyclictest0-21swapper/019:27:070
3202699333,25cyclictest0-21swapper/021:31:440
32026993323,6cyclictest12871-21/usr/sbin/munin20:11:210
32026993222,6cyclictest22051-21grep19:06:360
3162123210,16sleep10-21swapper/118:08:581
141322323,7sleep20-21swapper/218:46:292
3204599314,22cyclictest0-21swapper/318:51:203
3204599314,21cyclictest0-21swapper/318:56:153
3204599313,24cyclictest0-21swapper/318:42:273
3204599313,24cyclictest0-21swapper/318:30:583
32045993119,8cyclictest8298-21sed19:56:323
3202699312,23cyclictest31330-21sed19:31:370
3204599309,16cyclictest558-21dbus-daemon19:25:563
3204599309,16cyclictest558-21dbus-daemon19:25:563
3204599304,19cyclictest0-21swapper/320:10:563
32045993019,6cyclictest9808-21open_inodes20:01:303
32045993018,8cyclictest477-21cut18:11:203
32045993018,7cyclictest25805-21grep19:16:343
32039993017,8cyclictest23638-21sort19:11:322
3202699304,23cyclictest0-21swapper/019:12:570
3202699304,20cyclictest0-21swapper/023:01:430
3202699303,22cyclictest0-21swapper/023:27:200
3202699303,22cyclictest0-21swapper/019:36:020
32026993019,6cyclictest30391-21interrupts21:36:210
32026993018,7cyclictest16083-21sendmail_mailqu18:51:330
32026993017,8cyclictest27507-21cat19:21:320
32026993017,8cyclictest27507-21cat19:21:320
3202699295,18cyclictest0-21swapper/018:56:160
3202699294,18cyclictest0-21swapper/018:16:160
3202699293,23cyclictest0-21swapper/023:10:190
3204599284,19cyclictest0-21swapper/319:31:063
32045992816,8cyclictest2671-21grep19:41:323
32039992819,5cyclictest8863-21grep18:31:342
32039992819,5cyclictest29-21ksoftirqd/218:56:182
32039992816,7cyclictest29995-21date19:30:562
32039992816,7cyclictest29995-21date19:30:562
32039992813,9cyclictest545-21NetworkManager19:35:562
32026992815,8cyclictest6128-21fschecks_count18:26:190
32039992715,7cyclictest9474-21if_eth220:01:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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