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2024-04-24 - 23:02
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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: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot4.osadl.org (updated Wed Apr 24, 2024 12:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1154217099,7sleep10-21swapper/107:07:421
987211496,7sleep00-21swapper/007:05:330
985210896,8sleep30-21swapper/307:05:323
1083210898,7sleep20-21swapper/207:06:472
168092620,5sleep2150899cyclictest12:30:222
204252590,0sleep10-21swapper/109:38:361
279822580,0sleep30-21swapper/311:14:133
277262580,0sleep00-21swapper/011:48:350
261712550,0sleep20-21swapper/211:30:172
159222400,0sleep30-21swapper/310:50:013
1508992725,1cyclictest10272-21snmpd12:38:122
1508992725,1cyclictest10272-21snmpd12:38:122
150899270,26cyclictest0-21swapper/211:55:342
150899270,26cyclictest0-21swapper/208:20:472
150899270,26cyclictest0-21swapper/207:13:142
1503992718,8cyclictest0-21swapper/108:03:441
150399271,25cyclictest0-21swapper/107:18:251
150399270,26cyclictest0-21swapper/111:48:291
150399270,26cyclictest0-21swapper/110:16:391
150399270,26cyclictest0-21swapper/109:46:371
150899261,23cyclictest0-21swapper/211:35:452
150899260,25cyclictest0-21swapper/209:30:452
150899260,25cyclictest0-21swapper/209:30:442
150399268,17cyclictest0-21swapper/111:34:471
1503992623,3cyclictest0-21swapper/107:27:041
150399260,25cyclictest0-21swapper/112:00:541
150399260,25cyclictest0-21swapper/111:29:131
1503992517,7cyclictest0-21swapper/112:19:511
1503992517,7cyclictest0-21swapper/112:10:511
1503992517,7cyclictest0-21swapper/109:33:431
1503992517,7cyclictest0-21swapper/109:33:421
1503992516,8cyclictest0-21swapper/110:42:021
150399250,24cyclictest0-21swapper/111:59:011
150399250,24cyclictest0-21swapper/110:57:351
150399250,19cyclictest4532-21ssh10:20:551
1508992423,1cyclictest0-21swapper/212:04:362
150899241,22cyclictest0-21swapper/209:46:552
1503992416,7cyclictest0-21swapper/110:49:041
150399240,23cyclictest17545-21diskmemload10:31:311
150399240,23cyclictest0-21swapper/112:34:231
150399240,23cyclictest0-21swapper/111:37:231
150399240,23cyclictest0-21swapper/110:35:551
150399240,23cyclictest0-21swapper/108:31:531
150399240,23cyclictest0-21swapper/107:38:161
150399240,18cyclictest0-21swapper/111:00:371
150899232,20cyclictest0-21swapper/209:27:482
150899231,21cyclictest0-21swapper/211:50:052
150899230,22cyclictest0-21swapper/209:15:032
150899230,18cyclictest0-21swapper/210:40:542
150399231,21cyclictest0-21swapper/108:36:391
150399230,22cyclictest0-21swapper/112:38:311
150399230,22cyclictest0-21swapper/112:38:311
150399230,22cyclictest0-21swapper/112:07:151
150399230,22cyclictest0-21swapper/111:53:011
150399230,22cyclictest0-21swapper/111:40:371
150399230,22cyclictest0-21swapper/110:54:331
150399230,22cyclictest0-21swapper/110:26:221
150399230,22cyclictest0-21swapper/109:55:291
150399230,22cyclictest0-21swapper/109:50:481
150399230,22cyclictest0-21swapper/109:24:171
150399230,22cyclictest0-21swapper/107:40:381
150399230,17cyclictest0-21swapper/110:01:411
2668322218,3sleep30-21swapper/309:23:293
150899228,13cyclictest0-21swapper/212:20:122
150899225,15cyclictest0-21swapper/210:05:122
1508992218,3cyclictest0-21swapper/211:40:182
1508992215,7cyclictest0-21swapper/208:10:332
150899221,20cyclictest0-21swapper/210:02:002
150899221,20cyclictest0-21swapper/207:21:592
150899220,21cyclictest0-21swapper/211:45:142
150899220,21cyclictest0-21swapper/211:21:432
150899220,21cyclictest0-21swapper/211:02:402
150899220,21cyclictest0-21swapper/210:51:312
150899220,21cyclictest0-21swapper/210:45:402
150899220,21cyclictest0-21swapper/210:31:212
150899220,21cyclictest0-21swapper/210:20:492
150899220,21cyclictest0-21swapper/210:19:572
150899220,21cyclictest0-21swapper/209:56:042
150899220,21cyclictest0-21swapper/207:39:402
150899220,16cyclictest0-21swapper/210:12:462
1503992218,3cyclictest0-21swapper/109:02:301
150399220,3cyclictest0-21swapper/107:51:221
150399220,21cyclictest0-21swapper/111:21:171
150399220,21cyclictest0-21swapper/111:16:041
150399220,21cyclictest0-21swapper/111:08:591
150399220,21cyclictest0-21swapper/110:12:481
150399220,21cyclictest0-21swapper/109:42:311
150399220,21cyclictest0-21swapper/109:27:301
150399220,21cyclictest0-21swapper/109:15:481
150399220,21cyclictest0-21swapper/109:14:031
150399220,21cyclictest0-21swapper/108:55:441
150399220,21cyclictest0-21swapper/108:48:451
150399220,21cyclictest0-21swapper/108:40:591
150399220,21cyclictest0-21swapper/108:14:181
150399220,21cyclictest0-21swapper/108:05:541
150399220,21cyclictest0-21swapper/107:33:231
150399220,21cyclictest0-21swapper/107:23:141
150399220,21cyclictest0-21swapper/107:14:111
150399220,16cyclictest0-21swapper/112:25:461
1499992218,2cyclictest10272-21snmpd10:17:370
1499992218,2cyclictest10272-21snmpd07:21:340
1499992211,5cyclictest0-21swapper/012:24:250
149999220,21cyclictest0-21swapper/009:11:240
149999220,21cyclictest0-21swapper/008:05:340
1508992118,2cyclictest0-21swapper/212:17:022
1508992117,3cyclictest0-21swapper/209:50:182
150899211,19cyclictest0-21swapper/211:15:162
150899211,19cyclictest0-21swapper/207:34:452
150899211,13cyclictest0-21swapper/209:10:082
150899210,3cyclictest0-21swapper/208:48:112
150899210,20cyclictest0-21swapper/212:25:342
150899210,20cyclictest0-21swapper/212:12:252
150899210,20cyclictest0-21swapper/211:28:262
150899210,20cyclictest0-21swapper/211:10:542
150899210,20cyclictest0-21swapper/211:05:582
150899210,20cyclictest0-21swapper/210:57:262
150899210,20cyclictest0-21swapper/210:25:272
150899210,20cyclictest0-21swapper/209:42:102
150899210,20cyclictest0-21swapper/209:35:572
150899210,20cyclictest0-21swapper/209:23:392
150899210,20cyclictest0-21swapper/207:55:092
150899210,20cyclictest0-21swapper/207:28:552
150399217,13cyclictest0-21swapper/111:10:261
150399210,3cyclictest0-21swapper/109:07:141
150399210,2cyclictest0-21swapper/108:53:321
150399210,20cyclictest0-21swapper/112:22:011
150399210,20cyclictest0-21swapper/108:22:481
150399210,20cyclictest0-21swapper/108:17:231
150399210,20cyclictest0-21swapper/107:46:551
1499992119,1cyclictest10272-21snmpd12:09:510
1499992118,2cyclictest10272-21snmpd09:06:440
1499992118,2cyclictest10272-21snmpd08:18:380
1499992118,2cyclictest10272-21snmpd08:10:470
1499992117,3cyclictest10272-21snmpd09:28:320
1499992116,4cyclictest10272-21snmpd07:36:460
149999211,3cyclictest0-21swapper/011:01:490
149999210,20cyclictest0-21swapper/009:42:220
595022015,3sleep30-21swapper/309:47:183
1508992018,1cyclictest10272-21snmpd09:06:112
1508992018,1cyclictest10272-21snmpd09:03:092
1508992018,1cyclictest10272-21snmpd08:43:262
1508992018,1cyclictest10272-21snmpd08:09:502
150899201,1cyclictest31-21ksoftirqd/208:50:152
150899200,19cyclictest0-21swapper/212:05:562
150899200,19cyclictest0-21swapper/208:16:232
150899200,19cyclictest0-21swapper/207:42:042
150899200,18cyclictest0-21swapper/210:36:512
150399200,19cyclictest0-21swapper/108:27:081
150399200,19cyclictest0-21swapper/107:56:481
150399200,14cyclictest0-21swapper/110:06:011
1499992018,1cyclictest10272-21snmpd12:18:020
1499992018,1cyclictest10272-21snmpd11:36:310
1499992018,1cyclictest10272-21snmpd11:13:050
1499992018,1cyclictest10272-21snmpd10:31:430
1499992018,1cyclictest10272-21snmpd10:22:490
1499992018,1cyclictest10272-21snmpd10:11:540
1499992018,1cyclictest10272-21snmpd09:21:570
1499992018,1cyclictest10272-21snmpd08:56:240
1499992018,1cyclictest10272-21snmpd08:43:050
1499992018,1cyclictest10272-21snmpd08:35:200
1499992018,1cyclictest10272-21snmpd07:30:130
1499992017,2cyclictest10272-21snmpd10:58:110
1499992017,2cyclictest10272-21snmpd07:59:020
1499992017,2cyclictest10272-21snmpd07:40:230
1499992016,2cyclictest10272-21snmpd07:25:550
68072190,0sleep00-21swapper/008:45:250
1508991917,2cyclictest0-21swapper/207:54:532
1508991917,1cyclictest10272-21snmpd08:56:472
1508991917,1cyclictest10272-21snmpd08:37:482
1508991917,1cyclictest10272-21snmpd08:34:472
1508991917,1cyclictest10272-21snmpd08:04:292
1508991917,1cyclictest10272-21snmpd07:45:562
1499991917,1cyclictest20908-21sadc08:04:590
1499991917,1cyclictest10272-21snmpd12:12:420
1499991917,1cyclictest10272-21snmpd11:58:300
1499991917,1cyclictest10272-21snmpd11:24:020
1499991917,1cyclictest10272-21snmpd10:49:490
1499991917,1cyclictest10272-21snmpd10:37:150
1499991917,1cyclictest10272-21snmpd10:29:060
1499991917,1cyclictest10272-21snmpd10:06:400
1499991917,1cyclictest10272-21snmpd09:55:490
1499991917,1cyclictest10272-21snmpd09:51:100
1499991917,1cyclictest10272-21snmpd09:38:570
1499991917,1cyclictest10272-21snmpd09:02:350
1499991916,3cyclictest0-21swapper/012:37:300
1499991916,3cyclictest0-21swapper/012:37:290
1499991916,2cyclictest0-21swapper/011:40:260
1499991916,1cyclictest15617-21lldpd07:45:260
1499991915,3cyclictest0-21swapper/010:42:400
1499991915,2cyclictest24967-21turbostat10:54:590
967221812,3sleep30-21swapper/311:40:093
304052180,0sleep03-21ksoftirqd/011:32:040
1508991816,1cyclictest10272-21snmpd08:25:212
1499991816,1cyclictest10272-21snmpd09:16:110
1499991816,1cyclictest10272-21snmpd08:21:360
1499991816,1cyclictest10272-21snmpd07:53:240
1499991816,1cyclictest10272-21snmpd07:16:580
1499991815,2cyclictest10272-21snmpd07:10:440
149999180,17cyclictest0-21swapper/011:19:490
149999180,17cyclictest0-21swapper/009:30:340
149999180,17cyclictest0-21swapper/009:30:330
1252321814,2sleep30-21swapper/311:55:473
78812175,3sleep30-21swapper/311:37:573
1499991716,1cyclictest0-21swapper/012:29:210
1499991715,1cyclictest10272-21snmpd12:31:230
1499991715,1cyclictest10272-21snmpd11:05:440
1499991715,1cyclictest10272-21snmpd10:01:180
1499991715,1cyclictest10272-21snmpd08:50:350
1499991715,1cyclictest10272-21snmpd08:30:390
1499991715,1cyclictest10272-21snmpd08:28:080
149999170,3cyclictest0-21swapper/011:50:220
149999170,16cyclictest0-21swapper/012:01:520
149999170,16cyclictest0-21swapper/011:28:340
1469221713,3sleep30-21swapper/307:56:143
949821611,3sleep30-21swapper/308:49:413
314032160,2sleep30-21swapper/310:20:133
1508991614,1cyclictest10272-21snmpd07:17:162
149999167,8cyclictest0-21swapper/009:45:390
320212159,3sleep30-21swapper/312:35:493
320212159,3sleep30-21swapper/312:35:483
2693921511,3sleep30-21swapper/309:01:513
267692151,3sleep30-21swapper/308:09:483
137382150,1sleep340-21ksoftirqd/310:10:163
101132148,3sleep30-21swapper/309:30:543
101132148,3sleep30-21swapper/309:30:543
58632139,3sleep30-21swapper/308:16:173
292992137,3sleep30-21swapper/310:17:573
260102131,3sleep30-21swapper/311:46:383
169662137,3sleep30-21swapper/309:16:533
154452137,3sleep30-21swapper/309:52:413
36022128,3sleep30-21swapper/308:44:403
324112128,3sleep30-21swapper/308:11:373
28192127,2sleep30-21swapper/311:50:593
236252128,3sleep30-21swapper/308:32:153
22692121,3sleep30-21swapper/311:15:463
217742128,3sleep30-21swapper/307:26:513
20072126,3sleep30-21swapper/312:06:333
177512127,3sleep30-21swapper/308:27:273
144442120,3sleep30-21swapper/312:29:123
131212126,3sleep30-21swapper/310:25:353
90222117,3sleep30-21swapper/307:54:383
37122115,3sleep30-21swapper/310:41:363
312412115,3sleep30-21swapper/310:56:023
292032115,3sleep30-21swapper/309:42:323
291662117,3sleep30-21swapper/307:42:533
235122110,3sleep30-21swapper/311:30:033
212792115,3sleep30-21swapper/311:27:283
151912115,3sleep30-21swapper/312:14:053
134272115,3sleep30-21swapper/311:23:543
125062117,3sleep30-21swapper/310:46:183
73042106,3sleep30-21swapper/307:14:573
37862105,3sleep30-21swapper/309:29:473
247002100,2sleep30-21swapper/309:57:263
212022106,3sleep30-21swapper/308:59:143
152382104,3sleep30-21swapper/308:53:103
9942295,3sleep30-21swapper/311:04:163
6796293,3sleep30-21swapper/309:10:473
6412295,3sleep30-21swapper/308:20:093
541292,4sleep30-21swapper/310:01:033
426295,3sleep30-21swapper/309:07:393
28310295,3sleep30-21swapper/307:37:283
26089293,3sleep30-21swapper/312:04:053
24200294,2sleep30-21swapper/312:17:353
22610294,3sleep30-21swapper/307:34:443
20363293,3sleep30-21swapper/310:35:043
17591293,3sleep30-21swapper/310:31:353
17309293,3sleep30-21swapper/311:07:163
15891296,2sleep30-21swapper/307:21:513
10369293,3sleep30-21swapper/310:06:553
773282,3sleep30-21swapper/312:21:023
2449285,3sleep30-21swapper/307:45:543
21615282,3sleep30-21swapper/312:30:533
20202283,3sleep30-21swapper/309:38:203
10087284,3sleep30-21swapper/307:18:063
29533271,3sleep30-21swapper/308:37:123
20815273,3sleep30-21swapper/308:04:003
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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