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2022-05-28 - 22:38

x86 Intel Core i7-E610 @2530 MHz, Linux 4.9.271-rt182 (Profile)

Latency plot of system in rack #5, slot #4
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Command line: cyclictest -l100000000 -m -n -a -t3 -p99 -i200 -h400 -q
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 792 highest latencies:
System rack5slot4.osadl.org (updated Sat May 28, 2022 12:44:02)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
25893211958,7sleep10-21swapper/107:08:261
25698211960,7sleep20-21swapper/207:05:542
25892211757,7sleep00-21swapper/007:08:240
2588028777,7sleep30-21swapper/307:08:143
32422730,0sleep00-21swapper/011:05:110
247912590,0sleep30-21swapper/311:25:003
192462590,1sleep20-21swapper/209:51:102
326392580,1sleep10-21swapper/107:40:131
237772560,0sleep30-21swapper/311:54:013
5982550,0sleep10-21swapper/111:02:461
184132550,0sleep010-21rcuc/011:19:040
2618999380,32cyclictest0-21swapper/111:15:201
2619399300,3cyclictest0-21swapper/212:37:532
2619399300,26cyclictest13964-21latency_hist11:15:012
2619399290,22cyclictest0-21swapper/210:36:222
26193992816,11cyclictest0-21swapper/211:20:172
2619399280,2cyclictest0-21swapper/211:45:182
2619399280,26cyclictest31777-21kworker/2:109:10:202
2619399280,25cyclictest0-21swapper/211:28:592
2619399280,17cyclictest0-21swapper/211:30:212
2618999280,27cyclictest0-21swapper/110:22:591
2618999280,27cyclictest0-21swapper/108:16:271
2619399271,15cyclictest0-21swapper/209:38:472
2619399270,20cyclictest0-21swapper/210:12:152
2619399270,15cyclictest1723-21kworker/2:112:26:232
2619399270,14cyclictest0-21swapper/211:36:232
2618999270,26cyclictest0-21swapper/112:29:581
2618999270,26cyclictest0-21swapper/111:28:381
2618999270,26cyclictest0-21swapper/111:23:541
2618999270,26cyclictest0-21swapper/111:13:241
2618999270,26cyclictest0-21swapper/111:05:411
2618999270,26cyclictest0-21swapper/110:42:201
2618999270,26cyclictest0-21swapper/109:28:001
2618999270,26cyclictest0-21swapper/108:38:081
2618999270,26cyclictest0-21swapper/108:28:171
2618999270,26cyclictest0-21swapper/108:05:031
2618999270,26cyclictest0-21swapper/108:01:471
2618999270,26cyclictest0-21swapper/107:56:451
2618999270,26cyclictest0-21swapper/107:48:321
2618999270,26cyclictest0-21swapper/107:36:091
2618499270,26cyclictest0-21swapper/011:24:060
2618499270,26cyclictest0-21swapper/010:31:080
26193992618,7cyclictest743-21snmpd09:07:302
26193992616,9cyclictest0-21swapper/211:59:072
26193992616,8cyclictest743-21snmpd07:51:092
2619399260,25cyclictest0-21swapper/212:02:012
2619399260,15cyclictest0-21swapper/210:58:092
2619399260,14cyclictest0-21swapper/212:09:542
2619399260,14cyclictest0-21swapper/210:44:002
2618999260,25cyclictest0-21swapper/108:22:151
2618999260,25cyclictest0-21swapper/107:25:091
26193992518,6cyclictest743-21snmpd09:55:202
26193992518,6cyclictest743-21snmpd09:55:192
26193992518,6cyclictest743-21snmpd09:25:312
26193992518,6cyclictest743-21snmpd08:50:392
26193992518,6cyclictest743-21snmpd07:27:422
2619399250,24cyclictest0-21swapper/208:56:342
2619399250,1cyclictest0-21swapper/212:30:172
2619399250,19cyclictest0-21swapper/208:00:292
2619399250,14cyclictest0-21swapper/210:45:342
26189992522,3cyclictest0-21swapper/108:50:541
26189992516,8cyclictest0-21swapper/109:36:271
2618999250,24cyclictest0-21swapper/112:08:501
2618999250,24cyclictest0-21swapper/110:58:551
2618999250,24cyclictest0-21swapper/110:14:121
2618999250,20cyclictest0-21swapper/110:32:141
2618499250,24cyclictest0-21swapper/010:54:570
2618499250,24cyclictest0-21swapper/009:40:210
2618499250,18cyclictest0-21swapper/010:01:010
26193992418,5cyclictest0-21swapper/210:22:322
26193992417,7cyclictest0-21swapper/207:41:542
26193992417,6cyclictest743-21snmpd11:50:572
26193992417,6cyclictest743-21snmpd10:28:222
26193992417,6cyclictest743-21snmpd08:34:032
26193992412,11cyclictest0-21swapper/210:09:292
2619399241,12cyclictest4914-21diskmemload09:34:132
2619399240,4cyclictest0-21swapper/210:00:482
2619399240,3cyclictest0-21swapper/212:22:232
2619399240,1cyclictest0-21swapper/212:19:072
2619399240,18cyclictest0-21swapper/211:02:082
2619399240,11cyclictest0-21swapper/211:17:502
26189992422,2cyclictest0-21swapper/108:44:351
2618999242,21cyclictest0-21swapper/109:12:181
26189992415,8cyclictest0-21swapper/112:33:461
2618999240,23cyclictest0-21swapper/112:36:021
2618999240,23cyclictest0-21swapper/112:21:191
2618999240,23cyclictest0-21swapper/111:59:191
2618999240,23cyclictest0-21swapper/110:38:541
2618999240,23cyclictest0-21swapper/110:29:251
2618999240,23cyclictest0-21swapper/110:03:251
2618999240,23cyclictest0-21swapper/109:15:051
2618999240,18cyclictest0-21swapper/109:40:481
26184992421,2cyclictest0-21swapper/011:13:150
26184992416,7cyclictest0-21swapper/010:13:510
26184992416,1cyclictest743-21snmpd11:46:330
2618499240,23cyclictest0-21swapper/010:56:350
2619399232,20cyclictest0-21swapper/212:11:522
26193992318,4cyclictest0-21swapper/208:09:332
26193992317,5cyclictest743-21snmpd09:45:182
26193992316,6cyclictest743-21snmpd09:03:012
2619399230,4cyclictest0-21swapper/209:21:092
2619399230,22cyclictest0-21swapper/210:32:452
2619399230,14cyclictest0-21swapper/210:52:322
2619399230,12cyclictest0-21swapper/209:18:132
2619399230,11cyclictest0-21swapper/211:40:372
26189992315,7cyclictest0-21swapper/111:44:231
2618999231,21cyclictest0-21swapper/110:07:271
2618999230,22cyclictest0-21swapper/112:19:491
2618999230,22cyclictest0-21swapper/112:02:031
2618999230,22cyclictest0-21swapper/111:32:501
2618999230,22cyclictest0-21swapper/110:50:431
2618999230,22cyclictest0-21swapper/109:34:321
2618999230,22cyclictest0-21swapper/109:22:451
2618999230,22cyclictest0-21swapper/107:53:241
2618999230,17cyclictest0-21swapper/111:53:331
2618999230,17cyclictest0-21swapper/109:47:391
2618499230,22cyclictest0-21swapper/012:37:050
2618499230,22cyclictest0-21swapper/012:20:280
2618499230,22cyclictest0-21swapper/012:00:330
2618499230,22cyclictest0-21swapper/011:00:120
2618499230,22cyclictest0-21swapper/010:26:590
2618499230,22cyclictest0-21swapper/010:20:410
2618499230,22cyclictest0-21swapper/010:15:180
2618499230,22cyclictest0-21swapper/009:20:390
2618499230,22cyclictest0-21swapper/009:11:250
2618499230,17cyclictest0-21swapper/009:34:310
2618499230,17cyclictest0-21swapper/009:18:240
2619399226,11cyclictest2259-21grep07:15:132
26193992217,4cyclictest743-21snmpd08:35:482
26193992216,5cyclictest0-21swapper/207:45:122
2619399220,4cyclictest0-21swapper/210:16:082
2619399220,3cyclictest0-21swapper/209:43:032
2619399220,14cyclictest0-21swapper/211:09:192
2618999220,21cyclictest0-21swapper/111:49:231
2618999220,21cyclictest0-21swapper/109:05:121
2618999220,21cyclictest0-21swapper/109:04:331
2618999220,21cyclictest0-21swapper/108:34:271
2618999220,21cyclictest0-21swapper/108:12:531
2618999220,21cyclictest0-21swapper/107:32:511
2618999220,21cyclictest0-21swapper/107:20:381
2618999220,21cyclictest0-21swapper/107:16:231
2618999220,16cyclictest0-21swapper/112:14:011
2618999220,16cyclictest0-21swapper/111:36:021
2618499227,9cyclictest0-21swapper/011:36:270
2618499227,14cyclictest0-21swapper/007:35:180
26184992218,3cyclictest0-21swapper/011:41:290
26184992216,6cyclictest0-21swapper/012:16:310
26184992214,7cyclictest0-21swapper/009:39:100
2618499220,21cyclictest0-21swapper/012:30:350
2618499220,21cyclictest0-21swapper/012:13:570
2618499220,21cyclictest0-21swapper/012:05:260
2618499220,21cyclictest0-21swapper/011:56:510
2618499220,21cyclictest0-21swapper/011:52:560
2618499220,21cyclictest0-21swapper/011:26:590
2618499220,21cyclictest0-21swapper/010:46:130
2618499220,21cyclictest0-21swapper/010:43:050
2618499220,21cyclictest0-21swapper/010:39:070
2618499220,21cyclictest0-21swapper/010:05:140
2618499220,21cyclictest0-21swapper/009:56:590
2618499220,21cyclictest0-21swapper/009:56:580
2618499220,21cyclictest0-21swapper/009:52:380
2618499220,21cyclictest0-21swapper/009:26:590
2618499220,16cyclictest0-21swapper/012:25:270
26193992118,2cyclictest743-21snmpd08:44:112
26193992118,2cyclictest743-21snmpd07:14:382
26193992117,2cyclictest743-21snmpd08:18:142
2619399211,3cyclictest0-21swapper/208:46:402
2618999210,3cyclictest0-21swapper/109:56:531
2618999210,3cyclictest0-21swapper/109:56:521
2618999210,20cyclictest0-21swapper/110:46:081
2618999210,20cyclictest0-21swapper/110:17:461
2618999210,20cyclictest0-21swapper/108:48:161
26184992118,2cyclictest743-21snmpd07:53:270
26184992118,2cyclictest743-21snmpd07:24:080
2618499210,3cyclictest0-21swapper/007:25:120
2618499210,20cyclictest0-21swapper/008:03:470
2618499210,20cyclictest0-21swapper/007:34:590
2618499210,15cyclictest0-21swapper/009:47:460
26193992017,2cyclictest743-21snmpd07:58:272
26193992016,3cyclictest0-21swapper/207:32:302
26193992014,5cyclictest743-21snmpd08:28:442
26193992014,5cyclictest743-21snmpd08:11:512
2619399200,20cyclictest0-21swapper/208:22:452
2618999200,20cyclictest0-21swapper/108:57:581
2618999200,19cyclictest0-21swapper/107:12:051
26184992018,1cyclictest743-21snmpd08:12:500
26184992018,1cyclictest743-21snmpd07:58:500
26184992018,1cyclictest743-21snmpd07:49:170
26184992017,2cyclictest743-21snmpd08:55:040
26184992017,2cyclictest743-21snmpd07:13:310
26184992012,7cyclictest0-21swapper/011:31:130
26193991917,1cyclictest0-21swapper/207:37:172
26189991913,6cyclictest0-21swapper/109:50:181
26184991917,1cyclictest743-21snmpd09:09:130
26184991917,1cyclictest743-21snmpd09:02:540
26184991917,1cyclictest743-21snmpd08:16:180
26184991816,1cyclictest743-21snmpd08:52:270
26184991816,1cyclictest743-21snmpd08:32:030
26184991816,1cyclictest743-21snmpd08:20:290
26184991815,2cyclictest743-21snmpd08:48:460
2619399170,9cyclictest0-21swapper/207:20:122
26184991715,2cyclictest0-21swapper/007:40:210
26184991715,1cyclictest743-21snmpd08:42:300
26184991715,1cyclictest743-21snmpd08:37:380
26184991715,1cyclictest743-21snmpd08:29:500
26184991715,1cyclictest743-21snmpd07:18:500
54302160,0sleep30-21swapper/309:10:173
2618499162,13cyclictest0-21swapper/008:06:520
211262138,2sleep326650-21kworker/3:010:51:523
313122120,3sleep30-21swapper/311:31:013
279622122,7sleep30-21swapper/311:27:583
59422111,1sleep30-21swapper/311:37:343
262902100,1sleep326296-21cpuspeed_turbos07:35:133
8717290,1sleep30-21swapper/312:10:113
6788292,4sleep30-21swapper/309:40:193
5190292,4sleep30-21swapper/312:06:593
2484292,4sleep30-21swapper/311:04:393
22761292,4sleep30-21swapper/312:23:293
19005292,4sleep30-21swapper/310:20:283
16759290,1sleep30-21swapper/311:47:203
10937292,4sleep30-21swapper/309:15:113
9337280,5sleep30-21swapper/310:41:143
8767281,4sleep30-21swapper/310:11:113
6152282,3sleep30-21swapper/312:38:153
5506281,4sleep30-21swapper/311:07:183
4011282,3sleep30-21swapper/310:06:533
32624281,4sleep30-21swapper/310:33:013
30864282,3sleep30-21swapper/309:33:013
28422282,3sleep30-21swapper/310:29:133
27935281,4sleep30-21swapper/310:58:093
25944282,3sleep30-21swapper/311:55:573
2557282,3sleep30-21swapper/310:35:023
24798282,3sleep30-21swapper/312:25:213
24428281,4sleep30-21swapper/309:27:173
22101282,3sleep30-21swapper/309:53:533
16984281,4sleep30-21swapper/311:17:443
16687281,4sleep30-21swapper/309:20:153
15784281,4sleep30-21swapper/310:47:163
1136280,1sleep30-21swapper/312:03:143
9243270,4sleep30-21swapper/311:10:393
9009270,4sleep30-21swapper/311:40:153
5447271,3sleep30-21swapper/307:42:363
30285270,4sleep30-21swapper/312:30:343
29318270,4sleep30-21swapper/310:00:213
24513270,4sleep30-21swapper/309:55:573
24513270,4sleep30-21swapper/309:55:563
2426272,3sleep30-21swapper/308:49:283
22532270,4sleep30-21swapper/307:55:213
20982270,5sleep30-21swapper/307:30:183
14790270,4sleep30-21swapper/312:15:573
13839271,4sleep30-21swapper/307:23:543
13327272,2sleep30-21swapper/310:15:153
12426270,4sleep30-21swapper/309:45:023
1172270,4sleep30-21swapper/309:35:223
872262,3sleep30-21swapper/308:35:063
7712261,3sleep30-21swapper/307:16:483
4533262,3sleep30-21swapper/309:05:093
3955262,3sleep30-21swapper/309:00:293
3325261,3sleep30-21swapper/308:55:243
32696262,3sleep30-21swapper/308:30:013
32467262,3sleep30-21swapper/308:29:583
31546261,3sleep30-21swapper/308:20:483
30989262,3sleep30-21swapper/308:16:433
30291262,3sleep30-21swapper/308:10:313
29775262,3sleep30-21swapper/308:06:433
29086262,3sleep30-21swapper/308:00:413
2821262,3sleep30-21swapper/308:51:443
26303261,3sleep30-21swapper/307:10:083
16821260,3sleep30-21swapper/307:50:243
1557262,3sleep30-21swapper/308:40:543
14154262,3sleep30-21swapper/307:25:013
10510260,3sleep30-21swapper/307:45:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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