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2021-10-17 - 21:51

Intel(R) Xeon(R) CPU E3-1220L V2 @ 2.30GHz, Linux 4.19.8-rt6 (Profile)

Latency plot of system in rack #4, slot #0
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 -Sp99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack4slot0.osadl.org (updated Sun Oct 17, 2021 12:44:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
743821050,0sleep00-21swapper/009:45:270
300702780,0sleep00-21swapper/010:01:380
225412730,0sleep00-21swapper/012:05:000
120792710,0sleep20-21swapper/211:53:042
155122660,0sleep00-21swapper/009:16:350
215702650,0sleep30-21swapper/309:29:043
167592640,0sleep20-21swapper/212:39:122
261612620,0sleep20-21swapper/211:20:582
135082610,0sleep00-21swapper/011:17:360
938825526,9sleep20-21swapper/207:08:082
934825525,9sleep10-21swapper/107:07:391
916924723,17sleep30-21swapper/307:05:363
940124427,10sleep00-21swapper/007:08:190
102272310,0sleep00-21swapper/010:40:490
971499250,12cyclictest0-21swapper/210:27:212
971499243,2cyclictest0-21swapper/212:10:402
971499240,2cyclictest0-21swapper/209:15:432
972099230,4cyclictest0-21swapper/310:30:453
971499239,1cyclictest2265-21nfsd12:07:202
971499233,2cyclictest0-21swapper/208:46:222
971499230,0cyclictest0-21swapper/210:09:322
970899232,3cyclictest0-21swapper/109:09:521
969999233,2cyclictest0-21swapper/011:27:580
969999233,2cyclictest0-21swapper/009:38:260
969999233,2cyclictest0-21swapper/009:38:250
83012230,0sleep20-21swapper/209:55:342
972099223,1cyclictest0-21swapper/308:21:093
972099222,2cyclictest0-21swapper/309:05:403
972099222,2cyclictest0-21swapper/308:40:513
972099222,2cyclictest0-21swapper/308:07:533
971499227,0cyclictest0-21swapper/211:11:192
971499225,1cyclictest31365-21kworker/2:009:39:002
971499225,1cyclictest31365-21kworker/2:009:38:592
971499223,1cyclictest5525-21sshd09:44:562
971499222,2cyclictest0-21swapper/211:57:272
971499222,2cyclictest0-21swapper/211:44:032
971499222,2cyclictest0-21swapper/211:05:342
971499222,2cyclictest0-21swapper/210:58:172
971499222,2cyclictest0-21swapper/210:17:182
971499222,2cyclictest0-21swapper/210:00:532
971499222,2cyclictest0-21swapper/209:31:542
971499222,2cyclictest0-21swapper/209:31:532
971499222,2cyclictest0-21swapper/208:31:392
971499222,2cyclictest0-21swapper/208:20:082
971499222,2cyclictest0-21swapper/207:35:572
971499222,2cyclictest0-21swapper/207:21:172
971499221,3cyclictest0-21swapper/212:25:492
971499221,1cyclictest30854-21cp10:46:362
971499221,1cyclictest30854-21cp10:46:362
971499220,4cyclictest0-21swapper/212:00:022
971499220,4cyclictest0-21swapper/211:00:322
971499220,4cyclictest0-21swapper/210:20:582
971499220,3cyclictest0-21swapper/211:34:502
971499220,3cyclictest0-21swapper/211:27:592
971499220,3cyclictest0-21swapper/210:54:452
971499220,3cyclictest0-21swapper/209:28:482
970899220,4cyclictest0-21swapper/111:20:121
970899220,4cyclictest0-21swapper/109:23:191
970899220,4cyclictest0-21swapper/108:40:441
972099212,3cyclictest2264-21nfsd09:52:563
972099210,3cyclictest0-21swapper/310:28:043
972099210,2cyclictest0-21swapper/311:11:093
971499213,3cyclictest0-21swapper/212:22:502
971499213,3cyclictest0-21swapper/212:22:502
971499213,2cyclictest23014-21sshd12:31:462
971499213,2cyclictest0-21swapper/209:05:082
971499213,2cyclictest0-21swapper/207:47:522
971499211,2cyclictest29040-21irqstats07:55:172
971499211,2cyclictest0-21swapper/212:17:172
971499211,2cyclictest0-21swapper/210:12:452
971499211,2cyclictest0-21swapper/209:45:362
971499211,2cyclictest0-21swapper/209:21:382
971499211,2cyclictest0-21swapper/208:35:462
971499211,2cyclictest0-21swapper/208:06:462
971499211,2cyclictest0-21swapper/208:02:582
971499210,3cyclictest0-21swapper/211:35:042
971499210,3cyclictest0-21swapper/211:19:122
971499210,3cyclictest0-21swapper/210:41:012
971499210,3cyclictest0-21swapper/210:37:502
971499210,3cyclictest0-21swapper/210:31:302
971499210,3cyclictest0-21swapper/209:53:122
971499210,3cyclictest0-21swapper/208:51:182
971499210,3cyclictest0-21swapper/208:25:012
971499210,3cyclictest0-21swapper/207:44:232
971499210,3cyclictest0-21swapper/207:15:182
971499210,3cyclictest0-21swapper/207:10:402
971499210,2cyclictest0-21swapper/209:12:422
971499210,2cyclictest0-21swapper/207:30:002
971499210,0cyclictest0-21swapper/211:48:322
971499210,0cyclictest0-21swapper/207:31:222
970899211,2cyclictest0-21swapper/112:27:161
970899210,3cyclictest0-21swapper/111:51:451
970899210,2cyclictest0-21swapper/112:21:141
970899210,2cyclictest0-21swapper/112:21:131
969999210,3cyclictest28712-21sshd11:39:480
969999210,3cyclictest0-21swapper/011:54:100
969999210,3cyclictest0-21swapper/009:55:170
972099200,4cyclictest0-21swapper/310:00:473
972099200,2cyclictest0-21swapper/312:38:013
972099200,2cyclictest0-21swapper/312:30:413
972099200,2cyclictest0-21swapper/310:55:263
972099200,2cyclictest0-21swapper/307:16:583
972099200,1cyclictest0-21swapper/307:40:213
971499203,2cyclictest0-21swapper/209:03:072
971499203,1cyclictest0-21swapper/208:13:252
971499202,2cyclictest0-21swapper/208:44:192
971499200,2cyclictest0-21swapper/208:55:012
971499200,2cyclictest0-21swapper/208:18:542
971499200,2cyclictest0-21swapper/207:50:552
970899202,2cyclictest0-21swapper/110:15:151
970899200,2cyclictest10462-21sshd12:19:371
970899200,2cyclictest0-21swapper/110:44:261
969999202,2cyclictest0-21swapper/008:11:260
969999200,2cyclictest0-21swapper/012:36:220
969999200,2cyclictest0-21swapper/011:46:000
969999200,2cyclictest0-21swapper/009:30:170
969999200,2cyclictest0-21swapper/009:30:170
969999200,2cyclictest0-21swapper/008:42:030
972099192,2cyclictest593-21systemd-journal11:34:183
972099192,2cyclictest0-21swapper/307:24:403
972099191,2cyclictest0-21swapper/311:18:113
972099191,0cyclictest0-21swapper/308:49:593
972099190,4cyclictest0-21swapper/307:33:253
972099190,3cyclictest17033-21grep12:03:243
972099190,3cyclictest0-21swapper/312:09:373
972099190,3cyclictest0-21swapper/309:35:583
972099190,3cyclictest0-21swapper/309:35:583
972099190,1cyclictest0-21swapper/311:40:213
972099190,1cyclictest0-21swapper/310:17:323
972099190,1cyclictest0-21swapper/309:45:273
972099190,1cyclictest0-21swapper/308:35:273
972099190,1cyclictest0-21swapper/308:18:393
972099190,1cyclictest0-21swapper/307:50:143
970899190,4cyclictest25390-21users12:05:311
970899190,4cyclictest0-21swapper/111:31:041
970899190,4cyclictest0-21swapper/107:45:231
970899190,3cyclictest0-21swapper/110:13:011
970899190,2cyclictest0-21swapper/108:07:431
970899190,1cyclictest0-21swapper/112:31:461
970899190,1cyclictest0-21swapper/111:46:391
970899190,1cyclictest0-21swapper/111:43:091
970899190,1cyclictest0-21swapper/111:29:341
970899190,1cyclictest0-21swapper/111:08:251
970899190,1cyclictest0-21swapper/110:48:511
970899190,1cyclictest0-21swapper/110:48:511
970899190,1cyclictest0-21swapper/110:36:151
970899190,1cyclictest0-21swapper/110:30:061
970899190,1cyclictest0-21swapper/110:07:291
970899190,1cyclictest0-21swapper/109:46:441
970899190,1cyclictest0-21swapper/109:35:081
970899190,1cyclictest0-21swapper/109:35:071
970899190,1cyclictest0-21swapper/109:30:281
970899190,1cyclictest0-21swapper/109:30:271
970899190,1cyclictest0-21swapper/109:13:211
970899190,1cyclictest0-21swapper/109:02:581
970899190,1cyclictest0-21swapper/108:59:181
970899190,1cyclictest0-21swapper/108:52:041
970899190,1cyclictest0-21swapper/108:47:271
970899190,1cyclictest0-21swapper/108:36:411
970899190,1cyclictest0-21swapper/108:15:531
970899190,1cyclictest0-21swapper/108:04:081
970899190,1cyclictest0-21swapper/107:42:411
970899190,1cyclictest0-21swapper/107:38:091
969999192,2cyclictest0-21swapper/007:25:370
969999190,4cyclictest0-21swapper/012:25:580
969999190,4cyclictest0-21swapper/010:55:390
969999190,4cyclictest0-21swapper/009:43:170
969999190,3cyclictest0-21swapper/010:09:010
969999190,1cyclictest0-21swapper/012:06:310
969999190,1cyclictest0-21swapper/011:59:020
969999190,1cyclictest0-21swapper/011:34:390
969999190,1cyclictest0-21swapper/011:10:370
969999190,1cyclictest0-21swapper/011:05:010
969999190,1cyclictest0-21swapper/011:03:260
969999190,1cyclictest0-21swapper/010:52:460
969999190,1cyclictest0-21swapper/010:21:110
969999190,1cyclictest0-21swapper/010:16:530
969999190,1cyclictest0-21swapper/010:10:440
969999190,1cyclictest0-21swapper/009:51:490
969999190,1cyclictest0-21swapper/009:04:550
969999190,1cyclictest0-21swapper/008:55:480
969999190,1cyclictest0-21swapper/008:23:230
969999190,1cyclictest0-21swapper/008:18:320
969999190,1cyclictest0-21swapper/008:02:130
969999190,1cyclictest0-21swapper/007:48:340
969999190,1cyclictest0-21swapper/007:23:370
972099182,2cyclictest0-21swapper/309:10:493
972099181,2cyclictest0-21swapper/309:30:263
972099181,2cyclictest0-21swapper/309:30:253
972099181,2cyclictest0-21swapper/308:55:163
972099180,3cyclictest4224-21sshd12:17:453
972099180,3cyclictest0-21swapper/311:09:313
972099180,3cyclictest0-21swapper/309:44:313
972099180,2cyclictest29759-21sshd11:57:583
972099180,2cyclictest102550irq/24-eno111:50:203
972099180,2cyclictest0-21swapper/311:24:103
972099180,1cyclictest0-21swapper/311:00:203
972099180,1cyclictest0-21swapper/309:01:003
972099180,0cyclictest0-21swapper/311:25:043
972099180,0cyclictest0-21swapper/310:20:393
972099180,0cyclictest0-21swapper/310:05:383
972099180,0cyclictest0-21swapper/309:56:283
972099180,0cyclictest0-21swapper/309:20:463
972099180,0cyclictest0-21swapper/308:51:403
972099180,0cyclictest0-21swapper/308:29:383
972099180,0cyclictest0-21swapper/308:02:203
972099180,0cyclictest0-21swapper/307:56:073
972099180,0cyclictest0-21swapper/307:25:033
972099180,0cyclictest0-21swapper/307:13:413
970899180,3cyclictest0-21swapper/108:14:051
970899180,3cyclictest0-21swapper/107:56:321
970899180,3cyclictest0-21swapper/107:23:451
970899180,2cyclictest0-21swapper/110:53:171
970899180,2cyclictest0-21swapper/109:55:531
970899180,1cyclictest0-21swapper/108:34:421
970899180,1cyclictest0-21swapper/108:23:021
970899180,0cyclictest0-21swapper/111:56:161
970899180,0cyclictest0-21swapper/109:27:531
969999181,2cyclictest0-21swapper/008:31:000
969999180,3cyclictest0-21swapper/007:11:090
969999180,1cyclictest0-21swapper/007:34:300
969999180,0cyclictest0-21swapper/012:16:260
972099170,2cyclictest15836-21perf12:29:593
972099170,0cyclictest102550irq/24-eno110:10:083
970899173,2cyclictest0-21swapper/110:25:141
969999170,2cyclictest0-21swapper/011:42:130
969999170,2cyclictest0-21swapper/008:52:420
969999170,2cyclictest0-21swapper/007:38:250
969999170,0cyclictest0-21swapper/012:32:370
972099162,0cyclictest0-21swapper/311:37:233
972099160,1cyclictest5774-21lspci10:39:573
972099160,1cyclictest21825-21lspci10:53:073
972099160,1cyclictest0-21swapper/312:20:393
972099160,1cyclictest0-21swapper/312:20:393
972099160,1cyclictest0-21swapper/311:45:053
972099160,1cyclictest0-21swapper/310:41:213
972099160,1cyclictest0-21swapper/309:18:213
972099160,1cyclictest0-21swapper/307:39:103
970899164,2cyclictest25066-21bash09:51:191
970899160,1cyclictest0-21swapper/112:01:261
970899160,1cyclictest0-21swapper/111:19:281
970899160,1cyclictest0-21swapper/107:31:431
970899160,14cyclictest26341-21sshd09:40:331
969999160,1cyclictest31102-21lspci10:29:000
969999160,1cyclictest0-21swapper/010:36:510
969999160,1cyclictest0-21swapper/010:30:300
969999160,1cyclictest0-21swapper/009:22:430
969999160,1cyclictest0-21swapper/009:06:130
969999160,1cyclictest0-21swapper/008:35:350
969999160,1cyclictest0-21swapper/007:51:340
969999160,1cyclictest0-21swapper/007:44:170
972099151,2cyclictest0-21swapper/307:45:323
972099150,0cyclictest0-21swapper/312:10:053
972099150,0cyclictest0-21swapper/308:30:453
970899150,2cyclictest11668-21sshd10:23:321
970899150,1cyclictest0-21swapper/112:37:111
970899150,1cyclictest0-21swapper/111:00:271
970899150,1cyclictest0-21swapper/107:16:531
969999150,3cyclictest0-21swapper/012:22:550
969999150,3cyclictest0-21swapper/012:22:540
969999150,2cyclictest0-21swapper/008:50:010
969999150,1cyclictest0-21swapper/012:14:490
969999150,1cyclictest0-21swapper/010:45:190
969999150,1cyclictest0-21swapper/010:45:180
969999150,1cyclictest0-21swapper/007:56:540
969999150,0cyclictest0-21swapper/009:27:490
969999150,0cyclictest0-21swapper/007:19:270
972099140,1cyclictest0-21swapper/310:49:273
972099140,1cyclictest0-21swapper/310:49:263
970899141,2cyclictest0-21swapper/111:39:551
970899140,1cyclictest0-21swapper/107:15:011
970899140,13cyclictest0-21swapper/107:25:201
970899140,0cyclictest0-21swapper/111:10:441
9699991412,1cyclictest29071-21sshd11:21:510
970899132,1cyclictest0-21swapper/110:55:531
970899130,10cyclictest11353-21sshd12:10:341
969999139,2cyclictest1482-21sed08:05:330
969999132,10cyclictest0-21swapper/009:10:190
972099120,2cyclictest0-21swapper/308:12:163
970899120,2cyclictest10373-21sshd09:15:051
970899120,10cyclictest9143-21id10:05:011
970899120,10cyclictest8785-21df_inode08:25:161
969999120,1cyclictest0-21swapper/008:26:450
970899110,10cyclictest27430-21ntpq07:50:261
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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