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2024-05-27 - 18:27
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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 all highest latencies:
System rack5slot4.osadl.org (updated Mon May 27, 2024 12:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20013213880,53sleep00-21swapper/007:05:280
210042118108,7sleep10-21swapper/107:09:091
207642110100,7sleep30-21swapper/307:06:033
20768210696,7sleep20-21swapper/207:06:062
311922700,1sleep10-21swapper/108:10:201
195542660,1sleep30-21swapper/310:50:203
43302650,0sleep30-21swapper/308:15:153
25882570,0sleep00-21swapper/011:16:560
40342560,0sleep00-21swapper/008:40:230
136782560,0sleep10-21swapper/110:27:501
140772530,0sleep00-21swapper/009:31:410
124272530,0sleep10-21swapper/107:55:141
21249993215,11cyclictest0-21swapper/210:01:042
2124999291,27cyclictest0-21swapper/212:01:032
2124999291,27cyclictest0-21swapper/209:57:212
21247992925,3cyclictest0-21swapper/107:45:131
2124999280,27cyclictest0-21swapper/211:54:072
2124999280,27cyclictest0-21swapper/211:15:482
2124999280,27cyclictest0-21swapper/211:14:142
2124999280,27cyclictest0-21swapper/210:42:192
2124999280,27cyclictest0-21swapper/207:32:462
2124399280,27cyclictest0-21swapper/010:35:520
2124999270,26cyclictest0-21swapper/212:32:582
2124999270,26cyclictest0-21swapper/212:13:302
2124999270,26cyclictest0-21swapper/211:57:092
2124999270,26cyclictest0-21swapper/211:23:502
2124999270,26cyclictest0-21swapper/211:04:212
2124999270,26cyclictest0-21swapper/210:21:552
2124999270,26cyclictest0-21swapper/210:14:562
2124999270,26cyclictest0-21swapper/209:46:372
2124999270,26cyclictest0-21swapper/208:19:342
2124999270,26cyclictest0-21swapper/208:06:582
2124999270,26cyclictest0-21swapper/207:46:492
2124799270,26cyclictest0-21swapper/111:58:571
2124799270,26cyclictest0-21swapper/111:41:231
2124399270,26cyclictest0-21swapper/007:36:250
2124999260,25cyclictest0-21swapper/210:26:162
2124999260,25cyclictest0-21swapper/209:28:222
2124999260,25cyclictest0-21swapper/209:28:212
2124999260,25cyclictest0-21swapper/209:23:152
2124999260,25cyclictest0-21swapper/208:27:042
2124999260,25cyclictest0-21swapper/207:51:072
2124999260,25cyclictest0-21swapper/207:29:152
2124799261,23cyclictest0-21swapper/109:56:281
2124799260,19cyclictest0-21swapper/112:25:481
2124399260,25cyclictest0-21swapper/007:20:240
21249992518,6cyclictest0-21swapper/208:01:372
21249992511,13cyclictest0-21swapper/209:13:322
2124799250,24cyclictest0-21swapper/109:42:341
2124799250,24cyclictest0-21swapper/108:50:321
2124399250,24cyclictest0-21swapper/012:39:110
2124399250,24cyclictest0-21swapper/009:18:450
2124399250,24cyclictest0-21swapper/009:07:470
138012250,0sleep00-21swapper/012:04:150
21249992417,7cyclictest0-21swapper/208:21:442
2124999241,21cyclictest0-21swapper/207:15:182
2124999240,23cyclictest0-21swapper/210:15:412
2124999240,23cyclictest0-21swapper/209:42:362
2124999240,23cyclictest0-21swapper/208:45:412
2124999240,23cyclictest0-21swapper/207:59:082
2124799240,23cyclictest0-21swapper/112:18:341
2124799240,23cyclictest0-21swapper/112:03:441
2124799240,23cyclictest0-21swapper/111:45:381
2124799240,23cyclictest0-21swapper/109:54:001
2124799240,23cyclictest0-21swapper/108:02:041
2124399240,23cyclictest0-21swapper/011:25:280
2124399240,19cyclictest0-21swapper/009:35:090
2124999232,20cyclictest0-21swapper/210:52:432
21249992317,6cyclictest0-21swapper/211:34:082
21249992316,7cyclictest0-21swapper/211:40:032
2124999231,3cyclictest0-21swapper/212:17:102
2124999230,5cyclictest234242sleep210:32:092
2124999230,23cyclictest0-21swapper/207:40:222
2124999230,22cyclictest0-21swapper/212:23:242
2124999230,22cyclictest0-21swapper/211:39:592
2124999230,22cyclictest0-21swapper/209:15:082
2124799230,22cyclictest0-21swapper/110:07:381
2124799230,22cyclictest0-21swapper/110:02:161
2124799230,22cyclictest0-21swapper/109:47:141
2124799230,22cyclictest0-21swapper/109:39:241
2124799230,22cyclictest0-21swapper/109:31:291
2124799230,17cyclictest0-21swapper/110:33:361
2124399232,20cyclictest0-21swapper/011:41:470
2124399230,3cyclictest0-21swapper/010:16:530
2124399230,22cyclictest0-21swapper/010:10:280
21249992220,2cyclictest0-21swapper/208:44:142
21249992220,2cyclictest0-21swapper/207:11:272
2124999221,20cyclictest0-21swapper/210:08:132
2124999220,3cyclictest0-21swapper/211:09:192
2124999220,3cyclictest0-21swapper/210:46:012
2124999220,3cyclictest0-21swapper/209:53:002
2124999220,3cyclictest0-21swapper/207:35:462
2124999220,21cyclictest0-21swapper/212:26:332
2124999220,21cyclictest0-21swapper/212:08:502
2124999220,21cyclictest0-21swapper/211:47:272
2124999220,21cyclictest0-21swapper/211:26:392
2124999220,21cyclictest0-21swapper/209:30:482
2124799225,16cyclictest0-21swapper/111:12:541
2124799221,20cyclictest0-21swapper/111:05:021
2124799221,15cyclictest10203-21/usr/sbin/munin10:45:241
2124799221,15cyclictest0-21swapper/111:32:241
2124799220,3cyclictest0-21swapper/112:20:271
2124799220,21cyclictest0-21swapper/112:36:041
2124799220,21cyclictest0-21swapper/111:37:151
2124799220,21cyclictest0-21swapper/110:40:101
2124799220,21cyclictest0-21swapper/110:39:291
2124799220,21cyclictest0-21swapper/110:20:121
2124799220,21cyclictest0-21swapper/110:18:321
2124799220,21cyclictest0-21swapper/109:21:221
2124799220,21cyclictest0-21swapper/109:09:351
2124799220,20cyclictest0-21swapper/111:26:101
2124799220,16cyclictest0-21swapper/112:30:541
2124399220,21cyclictest0-21swapper/012:25:390
2124399220,21cyclictest0-21swapper/011:21:360
2124399220,21cyclictest0-21swapper/010:54:220
2124399220,21cyclictest0-21swapper/010:21:280
2124399220,21cyclictest0-21swapper/010:00:480
2124399220,21cyclictest0-21swapper/009:20:360
2124999211,19cyclictest0-21swapper/208:55:262
2124999210,20cyclictest0-21swapper/210:55:512
2124999210,20cyclictest0-21swapper/210:35:442
2124999210,20cyclictest0-21swapper/209:36:122
2124999210,20cyclictest0-21swapper/208:54:232
2124999210,20cyclictest0-21swapper/208:36:322
21247992117,3cyclictest0-21swapper/108:09:111
2124799210,20cyclictest0-21swapper/112:10:331
2124799210,20cyclictest0-21swapper/112:06:461
2124799210,20cyclictest0-21swapper/110:11:131
2124799210,20cyclictest0-21swapper/109:27:201
2124799210,20cyclictest0-21swapper/109:27:201
2124799210,15cyclictest0-21swapper/110:56:361
21243992114,6cyclictest0-21swapper/011:12:270
2124399210,20cyclictest0-21swapper/011:59:180
2124399210,20cyclictest0-21swapper/011:49:280
2124399210,20cyclictest0-21swapper/009:43:170
2124999202,16cyclictest4231-21diskmemload12:35:242
21249992018,1cyclictest10272-21snmpd08:12:192
21249992016,3cyclictest0-21swapper/209:06:292
2124999200,19cyclictest0-21swapper/208:30:502
2124999200,19cyclictest0-21swapper/207:23:282
2124799202,12cyclictest0-21swapper/111:20:331
21247992017,2cyclictest0-21swapper/111:54:161
21247992016,3cyclictest0-21swapper/108:55:441
21247992016,3cyclictest0-21swapper/108:27:371
21247992015,4cyclictest0-21swapper/109:16:021
2124799200,2cyclictest0-21swapper/107:18:511
2124799200,19cyclictest0-21swapper/111:15:081
2124799200,19cyclictest0-21swapper/108:20:111
21243992018,1cyclictest10272-21snmpd09:12:290
21243992015,5cyclictest0-21swapper/010:41:510
21243992013,6cyclictest0-21swapper/010:33:020
21243992012,7cyclictest0-21swapper/012:34:000
2124399200,2cyclictest0-21swapper/012:10:580
2124399200,19cyclictest0-21swapper/011:50:180
2124399200,19cyclictest0-21swapper/010:46:160
2124399200,19cyclictest0-21swapper/010:06:100
2124399200,18cyclictest0-21swapper/009:25:260
2124399200,18cyclictest0-21swapper/009:25:260
2124399200,15cyclictest0-21swapper/010:29:540
21249991917,1cyclictest10272-21snmpd09:01:212
21247991916,2cyclictest30804-21latency_hist09:05:001
21247991915,3cyclictest0-21swapper/107:14:161
2124799190,18cyclictest0-21swapper/111:03:581
2124799190,18cyclictest0-21swapper/109:11:301
21243991917,1cyclictest10272-21snmpd07:55:190
21243991915,3cyclictest0-21swapper/009:00:120
21243991911,7cyclictest0-21swapper/009:59:260
21243991910,8cyclictest0-21swapper/011:38:090
2124399190,18cyclictest0-21swapper/011:06:000
21247991814,3cyclictest7296-21turbostat08:45:001
2124799180,17cyclictest0-21swapper/108:30:261
2124399189,8cyclictest0-21swapper/012:23:440
2124399189,8cyclictest0-21swapper/012:06:160
2124399182,15cyclictest0-21swapper/008:07:540
21243991816,1cyclictest10272-21snmpd11:32:470
21243991816,1cyclictest10272-21snmpd08:25:490
21243991816,1cyclictest10272-21snmpd08:13:460
21243991816,1cyclictest10272-21snmpd07:32:060
2124399180,17cyclictest0-21swapper/012:19:020
2124399180,17cyclictest0-21swapper/011:01:110
155172181,5sleep30-21swapper/310:29:183
2124799178,8cyclictest0-21swapper/107:54:191
21247991715,2cyclictest0-21swapper/108:39:261
21247991715,2cyclictest0-21swapper/107:23:301
2124799171,10cyclictest0-21swapper/107:40:221
2124799170,16cyclictest0-21swapper/110:50:141
21243991715,1cyclictest10272-21snmpd08:23:010
21243991715,1cyclictest10272-21snmpd07:45:280
2124399170,16cyclictest0-21swapper/010:56:370
2124399170,16cyclictest0-21swapper/009:51:480
2124399170,16cyclictest0-21swapper/009:46:450
2124399170,16cyclictest0-21swapper/008:32:590
2124399170,12cyclictest0-21swapper/008:45:220
2124399170,11cyclictest0-21swapper/008:35:270
2124799160,15cyclictest0-21swapper/107:28:361
2124399167,8cyclictest0-21swapper/008:50:110
21243991614,1cyclictest10272-21snmpd08:15:170
21243991614,1cyclictest10272-21snmpd08:02:310
21243991614,1cyclictest10272-21snmpd07:43:160
21243991614,1cyclictest10272-21snmpd07:19:120
21243991614,1cyclictest10272-21snmpd07:13:360
2124799151,9cyclictest0-21swapper/108:48:011
21247991513,2cyclictest0-21swapper/108:18:101
2124399150,14cyclictest0-21swapper/007:52:190
2124799141,11cyclictest0-21swapper/107:30:111
15632130,3sleep30-21swapper/309:45:123
39782120,3sleep30-21swapper/311:56:183
2124799122,8cyclictest0-21swapper/107:37:231
2124399121,4cyclictest0-21swapper/007:25:290
58702111,3sleep30-21swapper/307:46:533
199882110,2sleep30-21swapper/311:48:003
191592110,3sleep30-21swapper/311:26:223
97392100,2sleep311161-21cut09:30:253
324032100,2sleep30-21swapper/307:41:193
308232100,2sleep30-21swapper/312:13:523
227072100,2sleep30-21swapper/312:09:563
2124399101,7cyclictest0-21swapper/008:55:210
212092100,7sleep30-21swapper/311:10:153
180562101,6sleep30-21swapper/311:07:043
900290,1sleep30-21swapper/309:44:313
3272290,2sleep30-21swapper/311:00:143
25905291,5sleep30-21swapper/309:57:173
2549290,2sleep30-21swapper/307:16:483
18981290,2sleep30-21swapper/308:54:163
7147280,2sleep30-21swapper/308:43:193
5232280,5sleep30-21swapper/312:35:273
28417281,4sleep30-21swapper/311:52:463
26863280,2sleep30-21swapper/307:13:043
21035280,5sleep30-21swapper/312:25:573
19439281,4sleep30-21swapper/307:30:263
18824280,1sleep338-21rcuc/309:35:263
18549281,4sleep30-21swapper/308:00:103
18288281,4sleep30-21swapper/309:54:083
17376281,4sleep30-21swapper/310:48:363
14534280,2sleep30-21swapper/307:28:423
11317281,4sleep30-21swapper/311:42:163
11077281,4sleep30-21swapper/307:50:253
9896271,3sleep30-21swapper/309:10:343
698271,3sleep30-21swapper/310:56:213
4715270,4sleep30-21swapper/309:26:023
4715270,4sleep30-21swapper/309:26:013
4534270,4sleep30-21swapper/311:20:003
3939270,5sleep30-21swapper/310:21:043
31516270,5sleep30-21swapper/312:33:563
30193271,3sleep30-21swapper/309:23:523
29258271,3sleep30-21swapper/311:15:173
2864270,4sleep30-21swapper/311:36:353
24566271,3sleep30-21swapper/308:05:103
21486270,5sleep30-21swapper/309:19:173
13471270,4sleep30-21swapper/312:22:343
13050270,2sleep30-21swapper/308:48:283
12279270,4sleep30-21swapper/312:01:463
7489260,3sleep30-21swapper/310:41:043
4863260,3sleep30-21swapper/312:16:523
30822260,3sleep30-21swapper/310:35:343
28103260,3sleep30-21swapper/308:35:113
27846260,3sleep30-21swapper/310:17:083
27423260,4sleep30-21swapper/309:00:303
22910260,3sleep30-21swapper/310:31:223
21713260,0sleep30-21swapper/307:35:183
21527261,2sleep321603-21fschecks_count11:30:193
2058260,3sleep30-21swapper/310:02:073
18858260,3sleep30-21swapper/310:11:033
7910250,3sleep30-21swapper/307:20:293
5098250,2sleep30-21swapper/310:05:183
3570250,2sleep33577-2130-systemd-envi08:13:243
31118250,2sleep30-21swapper/309:05:143
24884250,2sleep30-21swapper/308:30:293
16168250,2sleep30-21swapper/308:25:133
10385250,3sleep30-21swapper/308:20:163
19040240,2sleep30-21swapper/308:55:003
12232240,2sleep30-21swapper/307:55:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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