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2025-04-02 - 04:15
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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 Apr 02, 2025 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
7628997017,26cyclictest5437-21open_files20:06:072
763399572,49cyclictest11059-21munin-run20:15:453
7616995748,5cyclictest3-21ksoftirqd/018:35:470
7616995711,16cyclictest0-21swapper/020:31:200
763399568,42cyclictest0-21swapper/319:33:163
762199563,6cyclictest0-21swapper/118:10:481
761699564,46cyclictest0-21swapper/019:35:260
761699564,46cyclictest0-21swapper/018:59:140
761699564,45cyclictest0-21swapper/019:53:350
761699562,48cyclictest19243-21tr19:36:060
761699554,9cyclictest0-21swapper/019:17:390
763399544,44cyclictest0-21swapper/318:28:283
763399544,43cyclictest0-21swapper/320:04:053
763399543,45cyclictest0-21swapper/319:25:223
761699544,44cyclictest0-21swapper/019:08:360
763399534,43cyclictest0-21swapper/318:32:573
763399534,42cyclictest0-21swapper/319:07:273
763399534,41cyclictest0-21swapper/317:38:183
763399534,41cyclictest0-21swapper/317:38:183
7633995317,31cyclictest18661-21/usr/sbin/munin17:56:173
761699534,44cyclictest0-21swapper/019:01:370
761699534,44cyclictest0-21swapper/019:01:370
761699533,25cyclictest0-21swapper/017:10:490
716425310,37sleep10-21swapper/115:03:131
716425310,37sleep10-21swapper/115:03:131
763399525,40cyclictest0-21swapper/317:49:483
763399524,42cyclictest0-21swapper/318:51:473
763399522,45cyclictest3414-21ssh19:11:263
763399521,45cyclictest28620-21kworker/3:117:20:493
762199524,42cyclictest0-21swapper/119:10:271
762199523,8cyclictest0-21swapper/118:36:171
761699523,44cyclictest0-21swapper/018:23:280
761699523,44cyclictest0-21swapper/018:23:280
761699522,8cyclictest14401-21crond20:20:450
761699522,8cyclictest14401-21crond20:20:450
761699522,45cyclictest24389-21ssh18:54:570
763399515,39cyclictest0-21swapper/315:16:193
763399514,41cyclictest0-21swapper/318:41:413
7633995112,33cyclictest0-21swapper/318:59:253
762199514,9cyclictest0-21swapper/117:31:391
761699514,42cyclictest0-21swapper/017:37:120
761699514,42cyclictest0-21swapper/017:37:120
763399508,35cyclictest0-21swapper/320:21:543
763399505,37cyclictest0-21swapper/316:16:093
763399504,39cyclictest0-21swapper/315:51:223
763399504,10cyclictest0-21swapper/317:23:493
763399503,9cyclictest0-21swapper/318:08:283
763399503,42cyclictest0-21swapper/319:28:363
763399503,42cyclictest0-21swapper/317:26:193
763399502,43cyclictest12781-21ls18:36:073
7633995012,32cyclictest29291-21cat16:05:513
7633995011,5cyclictest0-21swapper/317:06:413
7633995011,33cyclictest0-21swapper/319:05:313
7633995011,33cyclictest0-21swapper/319:05:313
762199509,36cyclictest0-21swapper/118:13:511
762199504,40cyclictest0-21swapper/118:21:381
762199504,40cyclictest0-21swapper/118:21:381
762199504,21cyclictest0-21swapper/119:36:281
762199503,42cyclictest0-21swapper/117:47:481
762199503,42cyclictest0-21swapper/117:06:391
761699504,41cyclictest0-21swapper/017:28:090
761699504,41cyclictest0-21swapper/017:25:190
761699504,40cyclictest0-21swapper/018:11:370
7616995039,7cyclictest3-21ksoftirqd/017:35:490
761699503,23cyclictest0-21swapper/018:08:160
763399498,35cyclictest0-21swapper/315:11:093
763399494,39cyclictest0-21swapper/318:24:053
763399494,39cyclictest0-21swapper/318:24:053
763399494,39cyclictest0-21swapper/315:21:253
763399494,38cyclictest0-21swapper/318:03:383
763399493,41cyclictest0-21swapper/317:42:193
763399493,40cyclictest0-21swapper/319:51:023
7633994911,5cyclictest0-21swapper/316:06:103
7633994911,32cyclictest0-21swapper/315:46:143
762199494,40cyclictest0-21swapper/119:26:131
762199494,38cyclictest0-21swapper/118:51:171
761699494,39cyclictest0-21swapper/017:19:590
761699494,22cyclictest0-21swapper/016:50:120
761699492,41cyclictest17398-21kworker/0:017:46:380
7616994911,32cyclictest0-21swapper/018:17:310
763399488,34cyclictest0-21swapper/319:44:343
763399484,38cyclictest0-21swapper/320:33:543
763399484,38cyclictest0-21swapper/320:06:393
763399484,38cyclictest0-21swapper/319:48:553
763399484,38cyclictest0-21swapper/318:16:233
763399484,38cyclictest0-21swapper/317:55:003
763399484,38cyclictest0-21swapper/317:35:223
763399484,38cyclictest0-21swapper/316:11:123
763399483,7cyclictest0-21swapper/315:43:143
763399483,40cyclictest0-21swapper/318:48:373
763399483,39cyclictest0-21swapper/316:36:193
763399482,9cyclictest19852-21unixbench_singl19:36:163
7633994810,32cyclictest0-21swapper/319:58:533
762199488,34cyclictest0-21swapper/119:47:211
762199484,39cyclictest0-21swapper/117:25:051
762199484,38cyclictest0-21swapper/119:21:161
762199483,40cyclictest0-21swapper/120:24:251
761699486,37cyclictest0-21swapper/020:23:340
761699486,37cyclictest0-21swapper/017:14:170
761699486,36cyclictest0-21swapper/020:08:320
761699486,36cyclictest0-21swapper/019:58:250
761699484,39cyclictest0-21swapper/018:47:070
761699484,39cyclictest0-21swapper/016:45:130
761699484,39cyclictest0-21swapper/016:45:130
761699483,40cyclictest0-21swapper/018:37:070
761699483,39cyclictest0-21swapper/020:25:550
761699483,39cyclictest0-21swapper/020:02:150
761699483,39cyclictest0-21swapper/018:30:180
761699483,39cyclictest0-21swapper/017:56:280
763399474,37cyclictest0-21swapper/320:27:313
763399474,37cyclictest0-21swapper/320:16:453
763399474,37cyclictest0-21swapper/320:16:453
763399474,37cyclictest0-21swapper/318:14:043
763399473,38cyclictest0-21swapper/315:40:513
763399472,10cyclictest21824-21/usr/sbin/munin17:11:003
762199477,8cyclictest9500-21processes18:31:121
762199475,36cyclictest0-21swapper/120:26:581
762199475,35cyclictest0-21swapper/118:47:281
762199474,38cyclictest0-21swapper/120:11:141
762199474,38cyclictest0-21swapper/119:04:051
762199474,38cyclictest0-21swapper/119:04:051
762199474,38cyclictest0-21swapper/117:10:531
762199474,37cyclictest0-21swapper/119:58:131
762199474,37cyclictest0-21swapper/119:00:041
762199474,37cyclictest0-21swapper/118:43:161
762199474,37cyclictest0-21swapper/118:30:371
762199474,37cyclictest0-21swapper/117:38:001
762199474,37cyclictest0-21swapper/117:38:001
762199474,36cyclictest0-21swapper/117:26:041
761699479,33cyclictest17941-21latency_hist17:05:500
761699478,33cyclictest0-21swapper/019:14:390
761699477,35cyclictest0-21swapper/016:57:150
761699477,34cyclictest0-21swapper/019:44:380
761699476,35cyclictest0-21swapper/018:01:160
761699474,38cyclictest0-21swapper/020:11:010
761699474,38cyclictest0-21swapper/018:41:090
761699474,37cyclictest0-21swapper/019:45:570
761699473,39cyclictest0-21swapper/019:29:060
7616994710,5cyclictest0-21swapper/017:41:030
763399465,35cyclictest0-21swapper/319:15:563
763399464,37cyclictest0-21swapper/315:31:183
763399463,37cyclictest0-21swapper/316:31:203
762199468,32cyclictest0-21swapper/118:04:351
762199467,34cyclictest0-21swapper/119:51:061
762199465,36cyclictest0-21swapper/118:00:431
762199465,35cyclictest0-21swapper/120:20:091
762199465,35cyclictest0-21swapper/120:20:091
762199465,35cyclictest0-21swapper/119:31:481
762199465,35cyclictest0-21swapper/119:17:321
762199464,36cyclictest0-21swapper/119:41:461
762199464,36cyclictest0-21swapper/119:12:221
762199464,36cyclictest0-21swapper/117:16:131
762199464,16cyclictest0-21swapper/117:51:311
762199463,37cyclictest0-21swapper/117:41:131
761699466,35cyclictest0-21swapper/016:31:300
761699465,36cyclictest0-21swapper/015:50:430
761699465,36cyclictest0-21swapper/015:23:450
761699464,36cyclictest0-21swapper/019:21:020
761699464,10cyclictest0-21swapper/016:11:060
763399454,35cyclictest0-21swapper/315:26:063
763399454,12cyclictest0-21swapper/315:55:593
762899455,34cyclictest0-21swapper/217:13:562
762199454,35cyclictest0-21swapper/118:20:331
761699454,36cyclictest0-21swapper/016:27:130
761699454,35cyclictest0-21swapper/017:51:010
761699454,10cyclictest0-21swapper/016:05:510
761699453,36cyclictest0-21swapper/015:20:520
763399443,36cyclictest0-21swapper/315:06:133
763399443,36cyclictest0-21swapper/315:06:133
762899444,7cyclictest0-21swapper/215:05:562
762899444,7cyclictest0-21swapper/215:05:562
762899444,35cyclictest0-21swapper/219:33:212
761699444,36cyclictest0-21swapper/015:30:510
761699444,34cyclictest0-21swapper/016:40:500
761699444,34cyclictest0-21swapper/015:11:190
761699443,9cyclictest0-21swapper/016:06:030
761699443,36cyclictest0-21swapper/016:51:050
761699443,35cyclictest0-21swapper/016:25:510
763399434,33cyclictest0-21swapper/316:24:033
763399433,34cyclictest0-21swapper/316:26:083
761699434,34cyclictest0-21swapper/015:54:490
761699423,34cyclictest0-21swapper/015:40:510
761699414,30cyclictest0-21swapper/015:34:140
761699413,33cyclictest0-21swapper/016:20:500
761699413,33cyclictest0-21swapper/015:58:040
299682413,6sleep20-21swapper/218:12:362
271272413,6sleep20-21swapper/217:17:222
206782413,6sleep20-21swapper/217:57:472
762899405,30cyclictest0-21swapper/220:15:582
762899405,30cyclictest0-21swapper/220:15:582
761699404,8cyclictest0-21swapper/015:42:540
291262403,6sleep20-21swapper/219:02:192
291262403,6sleep20-21swapper/219:02:192
762199394,29cyclictest0-21swapper/120:31:161
762199394,29cyclictest0-21swapper/115:06:211
762199394,29cyclictest0-21swapper/115:06:211
761699392,6cyclictest9872-21latency_hist15:10:520
761699392,6cyclictest9872-21latency_hist15:10:520
310462393,6sleep20-21swapper/217:25:512
214492393,6sleep20-21swapper/215:41:042
12532393,6sleep20-21swapper/219:58:052
762899384,29cyclictest0-21swapper/218:55:162
762899384,28cyclictest0-21swapper/217:47:022
7621993826,7cyclictest22925-21crond15:45:511
57292383,6sleep20-21swapper/215:00:572
57292383,6sleep20-21swapper/215:00:572
102362383,7sleep30-21swapper/316:43:063
102362383,7sleep30-21swapper/316:43:063
762899374,29cyclictest0-21swapper/220:15:332
762899374,28cyclictest0-21swapper/219:42:392
762899374,28cyclictest0-21swapper/218:57:262
762899374,28cyclictest0-21swapper/218:32:212
722023712,17sleep00-21swapper/015:03:560
722023712,17sleep00-21swapper/015:03:560
39702373,6sleep10-21swapper/116:26:101
310022373,6sleep20-21swapper/216:10:342
208062373,6sleep20-21swapper/215:37:462
762899365,26cyclictest0-21swapper/218:04:172
762899363,27cyclictest0-21swapper/218:10:222
7628993619,12cyclictest6271-21sed18:26:142
701723614,17sleep30-21swapper/315:01:263
701723614,17sleep30-21swapper/315:01:263
178632363,6sleep20-21swapper/217:04:582
762899354,27cyclictest0-21swapper/219:05:482
762899354,26cyclictest0-21swapper/220:22:082
762899354,26cyclictest0-21swapper/219:45:492
7621993524,7cyclictest31305-21grep16:11:031
7621993522,8cyclictest27394-21uname15:56:111
325322353,6sleep20-21swapper/216:11:302
247592353,6sleep20-21swapper/215:50:262
138272353,7sleep10-21swapper/115:21:031
121082353,6sleep10-21swapper/116:48:111
762899344,25cyclictest0-21swapper/218:40:362
762899344,25cyclictest0-21swapper/217:09:512
762899344,24cyclictest0-21swapper/219:51:492
762899344,24cyclictest0-21swapper/218:42:332
762899343,26cyclictest0-21swapper/219:21:182
762899343,26cyclictest0-21swapper/218:15:552
7621993422,7cyclictest1463-21ntpq16:16:131
7621993422,7cyclictest12965-21cat15:16:211
762899335,23cyclictest0-21swapper/217:53:572
762899334,25cyclictest0-21swapper/219:36:542
7628993323,7cyclictest15327-21smart_sda16:56:172
7628993321,7cyclictest20658-21chrt18:49:302
762199334,24cyclictest0-21swapper/120:09:151
7621993322,7cyclictest26235-21grep15:51:221
7621993319,8cyclictest6291-21unixbench_singl16:31:201
154472333,6sleep20-21swapper/215:25:392
144232333,23sleep30-21swapper/316:56:023
762899324,24cyclictest0-21swapper/220:01:362
762899323,25cyclictest0-21swapper/219:17:392
762899323,24cyclictest0-21swapper/219:12:192
762899323,24cyclictest0-21swapper/218:23:202
762899323,24cyclictest0-21swapper/218:23:202
762199324,22cyclictest0-21swapper/116:40:511
7621993221,7cyclictest11232-21grep15:11:221
7621993219,8cyclictest16128-21ls15:26:111
7621993219,8cyclictest13284-21tr16:51:121
762899315,21cyclictest0-21swapper/217:31:092
762899314,23cyclictest0-21swapper/217:21:192
762899314,22cyclictest0-21swapper/216:46:262
762899314,22cyclictest0-21swapper/215:31:132
7628993118,9cyclictest12072-21head19:26:032
762199314,22cyclictest0-21swapper/116:59:231
7621993119,7cyclictest23854-21tail15:46:181
7633993021,5cyclictest37-21ksoftirqd/317:05:493
7633993018,8cyclictest13481-21wc16:51:173
762899305,20cyclictest0-21swapper/220:26:032
762899304,22cyclictest0-21swapper/217:43:122
762899304,21cyclictest0-21swapper/216:01:462
762899303,23cyclictest0-21swapper/216:51:122
7628993018,8cyclictest6578-21sshd17:36:112
7628993018,8cyclictest6578-21sshd17:36:112
7628993018,7cyclictest574-21dbus-daemon20:35:442
7628993017,8cyclictest2672-21awk16:22:002
762199304,21cyclictest0-21swapper/120:01:151
762199304,21cyclictest0-21swapper/117:01:021
7621993021,6cyclictest18685-21grep15:31:211
7621993017,8cyclictest9137-21cut16:41:051
7621993017,8cyclictest9137-21cut16:41:051
7633992917,7cyclictest10853-21df16:46:083
762899294,19cyclictest0-21swapper/215:26:062
7628992919,6cyclictest10052-21grep16:41:222
7628992919,6cyclictest10052-21grep16:41:222
7628992918,6cyclictest1094-21uniq16:16:062
7628992917,7cyclictest5241-21df16:31:022
7628992917,7cyclictest26272-21users15:51:232
762199295,17cyclictest0-21swapper/116:05:511
7621992919,6cyclictest19579-21cpu15:36:041
762899287,17cyclictest0-21swapper/216:36:112
762899284,18cyclictest0-21swapper/216:26:012
762899284,18cyclictest0-21swapper/215:11:032
7628992818,6cyclictest28032-21unixbench-2d15:56:222
7628992811,12cyclictest0-21swapper/215:16:072
7621992818,6cyclictest29566-21entropy16:06:031
7621992715,7cyclictest557-21systemd-logind16:20:511
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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