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2024-04-20 - 19:06
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 376 highest latencies:
System rack0slot0.osadl.org (updated Sat Apr 20, 2024 12:45:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
390821110,0sleep40-21swapper/409:49:134
245942860,0sleep624597-21latency_hist09:55:006
245942860,0sleep624597-21latency_hist09:55:006
242252840,2sleep70-21swapper/711:23:107
117012820,1sleep40-21swapper/410:00:274
286302800,0sleep00-21swapper/010:48:160
143452800,0sleep40-21swapper/411:46:474
123002800,0sleep50-21swapper/510:35:475
289882770,1sleep5591ktimersoftd/512:27:275
94362760,0sleep00-21swapper/009:53:190
94362760,0sleep00-21swapper/009:53:180
302572750,1sleep430254-21sshd12:13:254
145412750,1sleep114530-21sshd11:32:421
145412750,1sleep114530-21sshd11:32:411
187172740,1sleep00-21swapper/009:29:460
167712730,1sleep116770-21grepconf.sh09:32:591
122832730,0sleep20-21swapper/209:25:232
56362720,0sleep50-21swapper/511:52:575
198982710,0sleep30-21swapper/312:22:523
190772710,0sleep60-21swapper/612:08:386
131082710,0sleep70-21swapper/712:32:507
35192700,0sleep00-21swapper/009:35:060
13562700,0sleep30-21swapper/309:45:193
279172690,0sleep70-21swapper/710:37:337
104292690,0sleep50-21swapper/509:14:445
178572680,0sleep60-21swapper/610:50:306
12732670,0sleep10-21swapper/111:10:061
25142660,0sleep60-21swapper/610:38:206
285232590,4sleep5715099cyclictest10:55:185
487525848,6sleep00-21swapper/007:05:080
689225646,6sleep30-21swapper/307:09:453
675125444,6sleep10-21swapper/107:07:581
655925027,7sleep50-21swapper/507:05:385
655224938,7sleep70-21swapper/707:05:327
154532480,0sleep615452-21sshd12:04:456
690024231,6sleep20-21swapper/207:09:522
660824231,7sleep60-21swapper/607:06:116
654924131,6sleep40-21swapper/407:05:294
240992260,1sleep30-21swapper/310:09:013
713399242,1cyclictest735-21gdbus10:54:522
713399240,5cyclictest0-21swapper/211:22:062
713399240,23cyclictest0-21swapper/211:12:132
51102240,0sleep70-21swapper/712:03:337
199012240,1sleep1231ktimersoftd/110:54:261
713399233,19cyclictest0-21swapper/212:19:412
713399230,4cyclictest0-21swapper/211:18:302
713399230,4cyclictest0-21swapper/211:03:532
713399230,4cyclictest0-21swapper/210:57:292
713399220,2cyclictest0-21swapper/211:26:012
713399220,2cyclictest0-21swapper/211:26:012
713399220,0cyclictest0-21swapper/211:05:292
713399210,20cyclictest0-21swapper/212:21:082
713399210,20cyclictest0-21swapper/212:10:392
713399210,20cyclictest0-21swapper/212:03:052
713399210,20cyclictest0-21swapper/209:55:332
143722210,0sleep40-21swapper/409:11:304
713899203,16cyclictest0-21swapper/308:07:023
713899203,16cyclictest0-21swapper/308:04:303
713399200,19cyclictest0-21swapper/212:05:362
293342200,0sleep20-21swapper/210:34:152
214042200,0sleep40-21swapper/410:33:214
716299190,2cyclictest0-21swapper/710:34:357
715099190,17cyclictest14080-21sshd09:22:055
44322190,1sleep00-21swapper/009:10:220
233922190,0sleep60-21swapper/610:26:266
189482190,1sleep1221rcuc/112:01:281
185172190,0sleep60-21swapper/610:04:546
136172190,0sleep50-21swapper/510:21:525
713899182,12cyclictest0-21swapper/307:22:343
713899182,10cyclictest0-21swapper/308:39:423
69382180,1sleep0121rcuc/010:21:070
327542180,0sleep00-21swapper/012:31:240
170272180,0sleep00-21swapper/009:15:190
715099170,8cyclictest708-21dbus-daemon10:00:325
715099170,6cyclictest0-21swapper/510:53:455
715099170,6cyclictest0-21swapper/510:11:375
715099170,1cyclictest0-21swapper/509:51:245
715099170,1cyclictest0-21swapper/509:51:235
715099170,16cyclictest0-21swapper/507:35:135
713899174,12cyclictest0-21swapper/310:33:493
713899173,10cyclictest0-21swapper/309:37:343
713899171,10cyclictest0-21swapper/307:46:483
713899170,10cyclictest0-21swapper/310:03:143
309672170,1sleep00-21swapper/010:52:010
22452170,0sleep60-21swapper/611:49:056
177422170,0sleep10-21swapper/109:29:381
159652170,0sleep60-21swapper/611:00:566
129072170,0sleep70-21swapper/709:43:087
11812170,0sleep60-21swapper/611:52:266
10452170,1sleep00-21swapper/012:35:080
73952160,0sleep30-21swapper/309:28:283
716299169,1cyclictest0-21swapper/709:14:537
716299160,1cyclictest0-21swapper/709:39:377
716299160,14cyclictest0-21swapper/711:35:197
715099160,12cyclictest23599-21sshd09:16:005
713899163,10cyclictest0-21swapper/311:06:343
713899162,10cyclictest0-21swapper/311:55:133
713899162,10cyclictest0-21swapper/307:13:383
713899161,11cyclictest0-21swapper/309:52:043
713899161,11cyclictest0-21swapper/309:52:043
713899160,9cyclictest0-21swapper/312:28:053
713899160,9cyclictest0-21swapper/310:21:343
713899160,12cyclictest0-21swapper/309:08:563
713899160,10cyclictest0-21swapper/308:34:583
221082160,1sleep40-21swapper/411:40:314
19262160,0sleep70-21swapper/709:59:347
158192160,0sleep40-21swapper/409:29:264
134652160,0sleep40-21swapper/410:21:514
716299159,5cyclictest0-21swapper/710:10:157
716299159,1cyclictest19001-21sshd10:22:297
716299158,1cyclictest0-21swapper/709:27:157
716299150,13cyclictest13886-21sshd11:57:237
715599150,13cyclictest0-21swapper/609:42:346
715599150,13cyclictest0-21swapper/609:36:246
715099151,10cyclictest459-21sshd09:38:165
715099150,1cyclictest0-21swapper/512:31:545
715099150,1cyclictest0-21swapper/512:11:025
715099150,14cyclictest0-21swapper/511:41:525
715099150,14cyclictest0-21swapper/510:41:475
714599150,13cyclictest20136-21sshd09:22:454
713899155,6cyclictest0-21swapper/308:46:143
713899152,9cyclictest0-21swapper/312:33:063
713899152,9cyclictest0-21swapper/310:45:103
7138991511,2cyclictest29907-21sshd10:37:473
713899151,10cyclictest0-21swapper/307:16:523
713899151,10cyclictest0-21swapper/307:16:523
713899150,9cyclictest0-21swapper/311:54:163
713899150,8cyclictest0-21swapper/310:16:523
713899150,14cyclictest0-21swapper/311:31:543
713899150,14cyclictest0-21swapper/311:31:543
712699150,13cyclictest30760-21processes09:20:191
712699150,13cyclictest0-21swapper/111:59:281
712099150,13cyclictest0-21swapper/011:38:260
51902150,0sleep60-21swapper/609:24:476
42822150,0sleep20-21swapper/210:38:322
302032150,0sleep40-21swapper/410:16:384
29232150,0sleep70-21swapper/709:24:317
234802150,0sleep40-21swapper/411:05:204
22792150,0sleep20-21swapper/210:17:082
177172150,0sleep7771ktimersoftd/711:08:197
157842150,0sleep00-21swapper/012:04:470
142192150,0sleep70-21swapper/711:32:407
142192150,0sleep70-21swapper/711:32:397
99262140,0sleep1231ktimersoftd/108:25:121
716299148,2cyclictest0-21swapper/710:04:137
716299148,1cyclictest0-21swapper/710:46:417
715099145,7cyclictest1088-21in:imjournal11:27:165
715099145,7cyclictest1088-21in:imjournal11:27:155
7150991410,3cyclictest6681-21sshd09:28:245
7150991410,2cyclictest0-21swapper/512:35:145
715099140,8cyclictest672-21systemd-logind10:16:235
715099140,7cyclictest31803-21sshd11:06:145
715099140,7cyclictest12936-21sshd11:46:385
715099140,12cyclictest9831-21bash11:18:035
715099140,12cyclictest30029-21bash11:20:145
715099140,10cyclictest589-21gdbus12:03:345
715099140,10cyclictest21047-21sshd09:44:025
715099140,10cyclictest0-21swapper/511:02:565
7145991411,1cyclictest0-21swapper/411:26:264
7145991411,1cyclictest0-21swapper/411:26:264
713899143,10cyclictest0-21swapper/309:16:393
713899142,9cyclictest0-21swapper/312:15:023
713899142,10cyclictest0-21swapper/309:57:083
713899141,9cyclictest0-21swapper/311:47:103
7138991412,1cyclictest589-21gdbus11:15:013
713899141,10cyclictest0-21swapper/308:43:263
713899141,10cyclictest0-21swapper/307:55:243
713899141,10cyclictest0-21swapper/307:37:323
713899141,10cyclictest0-21swapper/307:29:183
7138991410,3cyclictest0-21swapper/312:02:363
713899140,9cyclictest0-21swapper/308:57:523
713899140,7cyclictest0-21swapper/307:53:223
713899140,12cyclictest0-21swapper/311:41:223
713899140,12cyclictest0-21swapper/310:12:153
713899140,11cyclictest0-21swapper/310:56:333
713899140,11cyclictest0-21swapper/309:43:233
713899140,11cyclictest0-21swapper/308:25:103
713899140,11cyclictest0-21swapper/308:18:103
713899140,10cyclictest0-21swapper/311:36:013
713899140,10cyclictest0-21swapper/311:04:523
713899140,10cyclictest0-21swapper/310:50:423
713899140,10cyclictest0-21swapper/310:43:523
713899140,10cyclictest0-21swapper/310:27:423
713899140,10cyclictest0-21swapper/309:00:183
713899140,10cyclictest0-21swapper/308:53:233
713899140,10cyclictest0-21swapper/307:31:523
713399140,13cyclictest0-21swapper/208:08:372
713399140,12cyclictest0-21swapper/209:41:002
7126991411,1cyclictest12595-21id09:46:321
7126991411,1cyclictest0-21swapper/110:07:221
712699140,1cyclictest463-21systemd-journal10:59:311
712699140,12cyclictest0-21swapper/111:23:351
712699140,12cyclictest0-21swapper/110:19:371
309682140,0sleep70-21swapper/712:24:107
127542140,0sleep50-21swapper/511:11:145
716299138,1cyclictest0-21swapper/709:51:597
716299138,1cyclictest0-21swapper/709:51:597
716299134,3cyclictest739-21avahi-daemon12:15:417
716299130,2cyclictest0-21swapper/710:56:157
716299130,12cyclictest0-21swapper/711:15:277
716299130,12cyclictest0-21swapper/710:26:087
7155991311,1cyclictest0-21swapper/611:23:556
715599130,1cyclictest17314-21sshd12:15:256
715599130,11cyclictest0-21swapper/611:11:576
715099134,7cyclictest708-21dbus-daemon10:48:535
715099134,7cyclictest589-21gdbus09:55:425
715099134,7cyclictest463-21systemd-journal11:31:245
715099134,7cyclictest463-21systemd-journal11:31:245
715099132,9cyclictest672-21systemd-logind09:46:275
7150991311,1cyclictest0-21swapper/509:33:235
715099130,7cyclictest0-21swapper/510:33:265
715099130,12cyclictest0-21swapper/512:23:405
715099130,11cyclictest27211-21systemd-cgroups11:58:545
715099130,11cyclictest20196-21sshd10:05:035
715099130,10cyclictest0-21swapper/511:37:025
714599133,5cyclictest0-21swapper/407:56:084
7145991311,1cyclictest0-21swapper/410:48:074
7145991311,1cyclictest0-21swapper/409:37:414
7145991310,2cyclictest0-21swapper/411:51:334
714599130,2cyclictest0-21swapper/409:32:424
714599130,1cyclictest0-21swapper/409:15:224
713899133,5cyclictest0-21swapper/312:10:153
713899133,5cyclictest0-21swapper/311:10:563
713899133,5cyclictest0-21swapper/309:32:383
713899130,9cyclictest0-21swapper/312:35:463
713899130,9cyclictest0-21swapper/312:06:213
713899130,9cyclictest0-21swapper/311:26:303
713899130,9cyclictest0-21swapper/311:26:303
713899130,9cyclictest0-21swapper/311:20:033
713899130,9cyclictest0-21swapper/308:23:443
713899130,12cyclictest0-21swapper/309:20:303
713899130,11cyclictest0-21swapper/308:11:063
713899130,10cyclictest0-21swapper/309:13:523
713899130,10cyclictest0-21swapper/307:40:263
7133991311,1cyclictest2686-21sshd11:41:582
7133991311,1cyclictest0-21swapper/209:45:582
713399130,8cyclictest0-21swapper/211:53:082
713399130,1cyclictest0-21swapper/211:34:462
713399130,1cyclictest0-21swapper/211:34:462
713399130,12cyclictest0-21swapper/212:39:552
7126991311,1cyclictest0-21swapper/112:38:361
7126991310,2cyclictest0-21swapper/112:29:181
7126991310,2cyclictest0-21swapper/112:22:191
712699130,1cyclictest0-21swapper/112:31:361
7120991311,1cyclictest0-21swapper/011:30:060
7120991311,1cyclictest0-21swapper/011:30:060
7120991310,2cyclictest30783-21bash11:09:490
712099130,2cyclictest0-21swapper/010:26:470
716299129,1cyclictest0-21swapper/710:06:387
7162991210,1cyclictest672-21systemd-logind12:07:377
7162991210,1cyclictest589-21gdbus09:17:187
7162991210,1cyclictest0-21swapper/712:12:107
7162991210,1cyclictest0-21swapper/711:51:297
716299120,1cyclictest0-21swapper/712:36:237
716299120,1cyclictest0-21swapper/710:41:517
716299120,11cyclictest0-21swapper/711:49:037
716299120,11cyclictest0-21swapper/709:05:207
716299120,11cyclictest0-21swapper/708:40:527
716299120,10cyclictest672-21systemd-logind09:45:467
7155991210,1cyclictest0-21swapper/612:33:506
7155991210,1cyclictest0-21swapper/612:23:296
7155991210,1cyclictest0-21swapper/610:16:436
715599120,1cyclictest0-21swapper/611:34:416
715599120,1cyclictest0-21swapper/611:34:416
715599120,11cyclictest0-21swapper/612:25:456
715599120,11cyclictest0-21swapper/610:58:476
715599120,11cyclictest0-21swapper/610:46:506
715599120,11cyclictest0-21swapper/609:25:146
715099123,8cyclictest1012-21snmpd07:47:235
715099122,8cyclictest463-21systemd-journal12:05:475
715099120,7cyclictest0-21swapper/510:27:255
715099120,1cyclictest0-21swapper/512:15:125
714599129,1cyclictest0-21swapper/409:56:054
7145991210,1cyclictest0-21swapper/411:24:004
714599120,1cyclictest7093-21bash10:56:274
714599120,11cyclictest0-21swapper/412:08:454
714599120,11cyclictest0-21swapper/412:00:504
714599120,11cyclictest0-21swapper/411:38:234
714599120,11cyclictest0-21swapper/411:12:024
714599120,11cyclictest0-21swapper/410:25:164
713399129,2cyclictest0-21swapper/210:14:042
7133991210,1cyclictest0-21swapper/211:58:382
7133991210,1cyclictest0-21swapper/209:39:472
713399120,8cyclictest0-21swapper/209:12:002
713399120,4cyclictest0-21swapper/212:28:112
713399120,4cyclictest0-21swapper/210:29:352
713399120,4cyclictest0-21swapper/209:05:152
713399120,4cyclictest0-21swapper/207:47:172
713399120,1cyclictest0-21swapper/210:00:372
713399120,11cyclictest0-21swapper/209:33:362
7126991210,1cyclictest0-21swapper/109:55:091
712699120,1cyclictest21886-21sshd11:47:391
712699120,11cyclictest0-21swapper/111:26:001
712699120,11cyclictest0-21swapper/111:26:001
712699120,11cyclictest0-21swapper/111:01:561
712699120,11cyclictest0-21swapper/109:41:331
712699120,11cyclictest0-21swapper/109:36:351
712699120,11cyclictest0-21swapper/108:20:221
712099129,2cyclictest0-21swapper/010:43:370
7120991210,1cyclictest6319-21sshd10:31:380
7120991210,1cyclictest463-21systemd-journal12:22:230
7120991210,1cyclictest14380-21sshd09:46:440
7120991210,1cyclictest0-21swapper/011:02:080
7120991210,1cyclictest0-21swapper/010:19:320
712099120,1cyclictest32386-21sshd11:16:560
712099120,1cyclictest1049-21sshd11:28:540
712099120,1cyclictest1049-21sshd11:28:530
294362120,0sleep60-21swapper/611:37:516
716299119,1cyclictest0-21swapper/712:28:187
716299110,2cyclictest0-21swapper/708:36:527
716299110,10cyclictest0-21swapper/708:05:157
715599119,1cyclictest10513-21sshd09:49:586
715599119,1cyclictest0-21swapper/611:25:086
715599119,1cyclictest0-21swapper/611:25:086
715599110,1cyclictest0-21swapper/610:33:396
715099119,1cyclictest0-21swapper/508:45:235
715099113,7cyclictest1012-21snmpd08:55:225
715099113,7cyclictest1012-21snmpd07:53:055
715099113,7cyclictest1012-21snmpd07:14:465
715099110,9cyclictest672-21systemd-logind08:30:005
715099110,9cyclictest15081-21expr07:25:125
715099110,9cyclictest12828-21grep07:20:135
715099110,6cyclictest0-21swapper/508:35:195
715099110,1cyclictest0-21swapper/508:05:205
714599119,1cyclictest0-21swapper/412:38:364
714599119,1cyclictest0-21swapper/412:20:114
714599119,1cyclictest0-21swapper/411:00:054
714599113,7cyclictest0-21swapper/407:18:554
714599113,7cyclictest0-21swapper/407:18:554
714599110,5cyclictest0-21swapper/408:18:094
713399119,1cyclictest0-21swapper/207:18:392
713399119,1cyclictest0-21swapper/207:18:392
713399113,4cyclictest0-21swapper/208:26:052
713399113,4cyclictest0-21swapper/208:10:532
713399110,3cyclictest0-21swapper/209:22:152
713399110,3cyclictest0-21swapper/208:44:132
713399110,3cyclictest0-21swapper/208:00:272
713399110,3cyclictest0-21swapper/207:58:392
713399110,3cyclictest0-21swapper/207:44:212
713399110,10cyclictest589-21gdbus09:54:412
713399110,10cyclictest589-21gdbus09:54:412
713399110,10cyclictest0-21swapper/211:39:312
712699119,1cyclictest0-21swapper/111:50:041
712699119,1cyclictest0-21swapper/111:05:341
712699119,1cyclictest0-21swapper/110:29:251
712699119,1cyclictest0-21swapper/108:13:391
712699110,1cyclictest0-21swapper/112:11:581
712099119,1cyclictest0-21swapper/012:17:500
712099119,1cyclictest0-21swapper/011:49:120
712099113,1cyclictest0-21swapper/009:56:480
712099110,0cyclictest0-21swapper/012:05:190
217122110,1sleep021710-21sshd09:22:560
716299108,1cyclictest0-21swapper/711:01:047
716299108,1cyclictest0-21swapper/708:54:517
716299108,1cyclictest0-21swapper/707:40:237
715599108,1cyclictest0-21swapper/612:39:376
715599107,1cyclictest0-21swapper/610:13:056
715599100,8cyclictest0-21swapper/608:25:216
715099102,7cyclictest1012-21snmpd07:16:045
715099102,7cyclictest1012-21snmpd07:16:045
715099101,8cyclictest7097-21awk08:20:005
715099100,9cyclictest18149-21ntp_states07:30:185
715099100,9cyclictest10380-21df08:25:145
715099100,8cyclictest8508-21ntp_states08:20:175
715099100,8cyclictest4840-21latency_hist08:15:005
715099100,8cyclictest32356-21grep08:05:005
715099100,8cyclictest31729-21systemd-cgroups09:10:015
715099100,8cyclictest29901-21latency_hist08:00:015
715099100,8cyclictest28268-21xargs09:00:225
715099100,8cyclictest22549-21/usr/sbin/munin08:50:125
715099100,8cyclictest17319-21cpuspeed_turbos08:40:115
714599108,1cyclictest0-21swapper/411:57:294
714599107,2cyclictest0-21swapper/409:54:544
714599107,2cyclictest0-21swapper/409:54:534
714599105,4cyclictest21609-21awk07:40:004
714599103,3cyclictest0-21swapper/410:40:134
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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