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2023-06-06 - 13:49

x86 Intel Core i5-750 @2667 MHz, Linux 4.9.47-rt37 (Profile)

Latency plot of system in rack #8, slot #3
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 792 highest latencies:
System rack8slot3.osadl.org (updated Tue Jun 06, 2023 00:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
153582182105,72sleep30-21swapper/319:05:083
169862179160,15sleep20-21swapper/219:07:412
153502178105,69sleep00-21swapper/019:05:010
169172173155,14sleep10-21swapper/119:06:561
240472910,6sleep30-21swapper/320:45:013
17434993418,15cyclictest0-21swapper/223:56:282
17434993325,8cyclictest0-21swapper/200:38:232
17434993318,14cyclictest0-21swapper/200:12:532
17434993314,18cyclictest0-21swapper/200:28:182
17434993118,12cyclictest0-21swapper/222:35:512
17434993110,20cyclictest0-21swapper/200:19:492
17434992918,10cyclictest0-21swapper/221:51:122
17434992917,11cyclictest0-21swapper/222:13:262
17434992917,11cyclictest0-21swapper/222:13:252
17434992916,12cyclictest0-21swapper/222:53:562
185872280,1sleep00-21swapper/021:57:580
17435992817,10cyclictest0-21swapper/300:35:473
1743499285,22cyclictest0-21swapper/221:37:132
17434992820,7cyclictest0-21swapper/222:49:052
17434992818,9cyclictest0-21swapper/223:49:462
17434992818,9cyclictest0-21swapper/222:55:542
17434992817,10cyclictest0-21swapper/223:09:322
17434992815,12cyclictest0-21swapper/221:46:382
17434992815,12cyclictest0-21swapper/221:41:212
1743399288,19cyclictest0-21swapper/122:20:201
1743399288,19cyclictest0-21swapper/121:41:461
1743399284,23cyclictest0-21swapper/121:33:501
17435992712,14cyclictest0-21swapper/321:50:393
1743499278,18cyclictest0-21swapper/200:09:072
17434992717,9cyclictest0-21swapper/222:34:562
17434992717,9cyclictest0-21swapper/222:24:432
17434992716,10cyclictest0-21swapper/223:38:012
17434992716,10cyclictest0-21swapper/223:11:402
17434992716,10cyclictest0-21swapper/223:02:552
17434992716,10cyclictest0-21swapper/220:30:212
17434992716,10cyclictest0-21swapper/200:04:542
17434992715,11cyclictest0-21swapper/222:29:332
17434992714,12cyclictest0-21swapper/200:32:212
1743399274,22cyclictest0-21swapper/122:09:001
1743599266,19cyclictest0-21swapper/322:55:263
1743499265,20cyclictest0-21swapper/223:18:152
1743499265,20cyclictest0-21swapper/222:05:292
1743499265,20cyclictest0-21swapper/221:58:542
1743499265,20cyclictest0-21swapper/200:23:092
1743499264,21cyclictest0-21swapper/221:30:082
17434992616,9cyclictest0-21swapper/223:43:332
17434992616,9cyclictest0-21swapper/223:20:212
17434992616,9cyclictest0-21swapper/222:18:362
17434992615,10cyclictest0-21swapper/223:31:022
17434992615,10cyclictest0-21swapper/223:25:272
17434992615,10cyclictest0-21swapper/221:21:212
17434992615,10cyclictest0-21swapper/221:15:342
17434992615,10cyclictest0-21swapper/221:10:242
17434992615,10cyclictest0-21swapper/219:20:222
17434992613,12cyclictest0-21swapper/219:15:232
17434992612,13cyclictest0-21swapper/223:51:392
1743399265,20cyclictest0-21swapper/122:48:371
1743399264,21cyclictest0-21swapper/121:27:231
1743399264,19cyclictest0-21swapper/122:35:461
1743399262,23cyclictest0-21swapper/121:56:541
1743599254,20cyclictest0-21swapper/322:40:593
17435992512,12cyclictest0-21swapper/323:09:563
1743499255,19cyclictest0-21swapper/222:41:442
17434992515,9cyclictest0-21swapper/222:02:012
17434992515,9cyclictest0-21swapper/221:27:072
17434992515,9cyclictest0-21swapper/220:55:192
17434992515,9cyclictest0-21swapper/220:10:002
17434992515,9cyclictest0-21swapper/219:55:262
17434992515,9cyclictest0-21swapper/219:40:312
17434992513,11cyclictest0-21swapper/219:30:202
1743399258,16cyclictest0-21swapper/100:20:251
1743399257,17cyclictest0-21swapper/122:42:001
1743399255,19cyclictest0-21swapper/122:15:001
1743399255,19cyclictest0-21swapper/122:14:591
1743399255,19cyclictest0-21swapper/100:15:021
1743399255,19cyclictest0-21swapper/100:08:161
1743399255,19cyclictest0-21swapper/100:02:091
1743399254,20cyclictest0-21swapper/123:28:291
1743399254,20cyclictest0-21swapper/122:51:191
1743399253,21cyclictest0-21swapper/121:35:581
1743399252,22cyclictest0-21swapper/121:51:141
17433992513,11cyclictest0-21swapper/121:23:331
1743599246,17cyclictest0-21swapper/321:42:113
17435992410,13cyclictest0-21swapper/322:54:403
17434992415,8cyclictest0-21swapper/221:05:232
17434992415,8cyclictest0-21swapper/221:00:182
17434992415,8cyclictest0-21swapper/220:45:212
17434992415,8cyclictest0-21swapper/220:25:402
17434992415,8cyclictest0-21swapper/220:00:252
17434992415,8cyclictest0-21swapper/219:50:152
17434992415,8cyclictest0-21swapper/219:25:212
17434992413,10cyclictest0-21swapper/220:35:162
1743399245,18cyclictest0-21swapper/100:25:111
1743399244,19cyclictest0-21swapper/123:58:061
17433992415,8cyclictest0-21swapper/123:46:521
17433992415,8cyclictest0-21swapper/123:36:521
17433992415,8cyclictest0-21swapper/123:15:291
17433992415,8cyclictest0-21swapper/123:08:251
17433992415,8cyclictest0-21swapper/123:00:181
17433992415,8cyclictest0-21swapper/122:55:021
17433992415,8cyclictest0-21swapper/122:30:091
17433992415,8cyclictest0-21swapper/122:04:331
17433992415,8cyclictest0-21swapper/121:10:501
17433992415,8cyclictest0-21swapper/120:25:301
17433992415,8cyclictest0-21swapper/120:15:181
17433992415,8cyclictest0-21swapper/100:30:281
17433992415,8cyclictest0-21swapper/100:12:001
1743399241,22cyclictest0-21swapper/123:22:371
664222314,7sleep30-21swapper/323:55:013
1917322315,7sleep30-21swapper/319:13:513
1743599239,13cyclictest0-21swapper/322:15:113
1743599239,13cyclictest0-21swapper/322:04:333
17435992315,7cyclictest73512sleep320:02:283
17435992315,7cyclictest47792sleep323:52:163
17435992315,7cyclictest31662sleep319:53:083
17435992315,7cyclictest306902sleep300:18:123
17435992315,7cyclictest272572sleep319:32:173
17435992315,7cyclictest252092sleep319:27:203
17435992315,7cyclictest232822sleep319:23:513
17435992315,7cyclictest221062sleep321:29:503
17435992315,7cyclictest210652sleep319:17:033
17435992315,7cyclictest196972sleep320:32:393
17435992315,7cyclictest152472sleep321:55:063
17435992315,7cyclictest148822sleep321:21:413
17435992315,7cyclictest143902sleep300:34:143
17435992315,7cyclictest126352sleep323:28:173
17435992315,7cyclictest0-21swapper/323:35:583
17435992315,7cyclictest0-21swapper/323:34:443
17435992315,7cyclictest0-21swapper/323:12:223
17435992315,7cyclictest0-21swapper/322:30:213
17435992315,7cyclictest0-21swapper/320:52:503
17435992315,7cyclictest0-21swapper/320:37:443
17435992313,9cyclictest0-21swapper/321:35:073
17434992315,8cyclictest0-21swapper/220:10:162
17434992315,8cyclictest0-21swapper/219:45:222
17434992314,8cyclictest0-21swapper/220:50:162
17434992314,8cyclictest0-21swapper/220:20:202
17434992314,8cyclictest0-21swapper/220:15:192
17434992313,9cyclictest0-21swapper/220:40:032
17434992313,9cyclictest0-21swapper/219:35:252
1743399238,15cyclictest0-21swapper/121:15:011
1743399235,17cyclictest0-21swapper/123:51:251
1743399234,18cyclictest0-21swapper/123:41:061
1743399233,19cyclictest0-21swapper/123:33:201
1743399232,20cyclictest0-21swapper/122:28:081
17433992315,8cyclictest0-21swapper/119:41:121
17433992315,8cyclictest0-21swapper/119:30:231
17433992314,8cyclictest0-21swapper/123:12:011
17433992314,8cyclictest0-21swapper/122:17:041
17433992314,8cyclictest0-21swapper/121:45:421
17433992314,8cyclictest0-21swapper/120:50:171
17433992314,8cyclictest0-21swapper/120:05:171
17433992314,8cyclictest0-21swapper/119:16:321
17433992314,8cyclictest0-21swapper/119:10:151
17433992314,8cyclictest0-21swapper/100:35:261
1743599229,12cyclictest0-21swapper/323:46:053
1743599229,12cyclictest0-21swapper/300:14:433
1743599228,13cyclictest0-21swapper/323:40:163
1743599227,14cyclictest0-21swapper/323:03:373
1743599227,14cyclictest0-21swapper/322:10:433
1743599227,14cyclictest0-21swapper/322:10:433
1743599227,14cyclictest0-21swapper/321:10:433
1743599227,14cyclictest0-21swapper/300:26:513
17435992215,7cyclictest0-21swapper/320:26:363
17435992215,6cyclictest0-21swapper/322:36:023
17435992215,6cyclictest0-21swapper/321:45:213
17435992215,6cyclictest0-21swapper/321:30:123
17435992215,6cyclictest0-21swapper/321:15:093
17435992214,7cyclictest94512sleep320:08:053
17435992214,7cyclictest52482sleep319:57:113
17435992214,7cyclictest319672sleep321:01:553
17435992214,7cyclictest18062sleep300:21:003
17435992214,7cyclictest155182sleep320:21:593
17435992214,7cyclictest114442sleep320:12:173
17435992214,7cyclictest11182sleep319:49:033
17435992214,7cyclictest0-21swapper/323:20:433
17435992214,7cyclictest0-21swapper/323:15:223
17435992214,7cyclictest0-21swapper/322:45:413
17435992214,7cyclictest0-21swapper/322:25:213
17435992214,7cyclictest0-21swapper/322:24:483
17435992214,7cyclictest0-21swapper/322:08:023
17435992214,7cyclictest0-21swapper/320:58:153
17435992210,12cyclictest0-21swapper/300:00:033
17434992214,8cyclictest0-21swapper/219:10:112
17433992214,8cyclictest0-21swapper/120:30:151
17433992214,8cyclictest0-21swapper/120:00:151
17433992213,8cyclictest0-21swapper/121:05:201
17433992213,8cyclictest0-21swapper/120:55:181
17433992213,8cyclictest0-21swapper/120:47:011
17433992213,8cyclictest0-21swapper/120:42:091
17433992213,8cyclictest0-21swapper/120:15:001
17433992213,8cyclictest0-21swapper/119:45:171
17433992213,8cyclictest0-21swapper/119:35:271
17433992213,8cyclictest0-21swapper/119:25:251
1743599214,16cyclictest0-21swapper/321:05:213
1743599214,16cyclictest0-21swapper/319:40:163
1743599213,17cyclictest0-21swapper/300:05:293
17435992113,7cyclictest242332sleep320:45:093
17435992113,7cyclictest134452sleep320:16:453
1743399212,18cyclictest0-21swapper/121:00:181
17433992113,8cyclictest0-21swapper/120:20:161
17433992113,8cyclictest0-21swapper/119:55:161
17433992112,8cyclictest0-21swapper/120:35:161
17433992112,8cyclictest0-21swapper/119:50:131
17435992013,7cyclictest0-21swapper/319:36:193
1743399202,17cyclictest0-21swapper/119:20:191
17432992015,3cyclictest13661-21ssh00:33:110
17432991915,3cyclictest2988-21crond23:26:590
17432991915,3cyclictest2838-21ntpd23:00:270
17432991915,3cyclictest2611-21hald-addon-acpi23:51:250
17432991915,3cyclictest2611-21hald-addon-acpi22:12:360
17432991915,3cyclictest2611-21hald-addon-acpi22:12:360
17432991915,3cyclictest2611-21hald-addon-acpi21:45:200
17432991915,3cyclictest2611-21hald-addon-acpi20:58:360
17432991915,3cyclictest2611-21hald-addon-acpi20:30:000
17432991915,3cyclictest2611-21hald-addon-acpi20:29:250
17432991915,3cyclictest2611-21hald-addon-acpi20:15:450
17432991915,3cyclictest2611-21hald-addon-acpi20:12:500
17432991915,3cyclictest2611-21hald-addon-acpi20:01:160
17432991915,3cyclictest2611-21hald-addon-acpi19:30:000
17432991915,3cyclictest2611-21hald-addon-acpi19:25:000
17432991915,3cyclictest2611-21hald-addon-acpi19:24:090
17432991911,7cyclictest4321-21ssh21:11:000
17432991815,2cyclictest93002sleep022:52:450
17432991815,2cyclictest46142sleep022:48:140
17432991815,2cyclictest302172sleep021:36:560
17432991815,2cyclictest257812sleep020:46:460
17432991815,2cyclictest256732sleep023:09:520
17432991815,2cyclictest188882sleep019:10:310
17432991815,2cyclictest163572sleep021:23:510
17432991815,2cyclictest0-21swapper/021:15:570
17432991814,3cyclictest29857-21latency_hist22:10:000
17432991814,3cyclictest28542sleep021:41:570
17432991814,3cyclictest2838-21ntpd22:40:310
17432991814,3cyclictest2705-21nscd00:20:270
17432991814,3cyclictest2611-21hald-addon-acpi23:35:410
17432991814,3cyclictest2611-21hald-addon-acpi23:31:550
17432991814,3cyclictest2611-21hald-addon-acpi21:30:350
17432991814,3cyclictest2611-21hald-addon-acpi21:07:100
17432991814,3cyclictest2611-21hald-addon-acpi21:01:300
17432991814,3cyclictest2611-21hald-addon-acpi20:51:000
17432991814,3cyclictest2611-21hald-addon-acpi20:41:160
17432991814,3cyclictest2611-21hald-addon-acpi20:36:450
17432991814,3cyclictest2611-21hald-addon-acpi20:23:360
17432991814,3cyclictest2611-21hald-addon-acpi20:07:010
17432991814,3cyclictest2611-21hald-addon-acpi19:56:250
17432991814,3cyclictest2611-21hald-addon-acpi19:50:560
17432991814,3cyclictest2611-21hald-addon-acpi19:45:210
17432991814,3cyclictest2611-21hald-addon-acpi19:42:100
17432991814,3cyclictest2611-21hald-addon-acpi19:36:400
17432991814,3cyclictest2611-21hald-addon-acpi19:16:150
17432991814,3cyclictest2611-21hald-addon-acpi00:28:100
17432991814,3cyclictest2611-21hald-addon-acpi00:19:450
17432991814,3cyclictest2611-21hald-addon-acpi00:10:350
17432991814,3cyclictest17010-21sleep00:06:160
17432991715,2cyclictest0-21swapper/022:04:190
17432991715,2cyclictest0-21swapper/021:51:090
17432991714,2cyclictest61912sleep023:21:180
17432991714,2cyclictest2838-21ntpd23:15:250
17432991714,2cyclictest2705-21nscd22:36:560
17432991714,2cyclictest2611-21hald-addon-acpi22:30:060
17432991714,2cyclictest205092sleep021:27:310
17432991714,2cyclictest164922sleep022:27:590
17432991714,2cyclictest101062sleep022:21:050
17432991713,3cyclictest2611-21hald-addon-acpi23:56:450
17432991713,3cyclictest2611-21hald-addon-acpi23:45:150
17432991713,3cyclictest2611-21hald-addon-acpi23:40:150
17432991713,3cyclictest2611-21hald-addon-acpi23:11:550
17432991713,3cyclictest2611-21hald-addon-acpi22:15:150
17432991713,3cyclictest2611-21hald-addon-acpi00:36:510
17432991713,3cyclictest2611-21hald-addon-acpi00:01:550
17432991612,3cyclictest2611-21hald-addon-acpi22:55:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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