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2023-02-07 - 18:15

x86 Intel Celeron N3350 @1100 MHz, Linux 5.15.32-rt39 (Profile)

Latency plot of system in rack #6, slot #4
Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by a total of 26416 SMIs that occured during the measurement.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 --smi -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the alll highest latencies:
System rack6slot4.osadl.org (updated Tue Feb 07, 2023 12:43:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1323399329325,3cyclictest12551-21kworker/1:009:42:331
1323399328323,3cyclictest24311-21kworker/1:110:26:221
1323399323320,2cyclictest14720-21kworker/1:210:21:271
1323399322318,2cyclictest6397-21kworker/1:110:47:221
1323399322318,2cyclictest32563-21kworker/1:211:52:281
1323399322318,2cyclictest32483-21kworker/1:110:07:461
1323399321319,1cyclictest0-21swapper/110:54:211
1323399321310,9cyclictest30221-21kworker/1:211:16:441
1323399320315,3cyclictest11458-21kworker/1:212:39:001
1323399320314,5cyclictest24448-21kworker/1:112:11:071
1323399319316,2cyclictest7454-21kworker/1:011:21:481
1323399319316,2cyclictest26401-21kworker/1:011:43:511
1323399319314,3cyclictest25856-21kworker/1:209:27:271
1323399316313,2cyclictest26653-21kworker/1:010:11:161
1323399316313,2cyclictest26653-21kworker/1:009:55:191
1323399316312,2cyclictest26401-21kworker/1:011:45:321
1323399316311,3cyclictest24448-21kworker/1:112:21:241
1323399313308,3cyclictest15337-21kworker/1:009:12:451
1323399313307,4cyclictest24448-21kworker/1:112:16:321
1323399312309,2cyclictest32483-21kworker/1:110:02:351
1323399312309,2cyclictest12551-21kworker/1:009:36:091
1323399312308,2cyclictest25856-21kworker/1:209:15:121
1323399312307,3cyclictest6397-21kworker/1:110:43:511
13228993120,309cyclictest30821-21runrttasks12:14:540
1323399311308,2cyclictest16924-21kworker/1:211:30:181
1323399311307,2cyclictest25856-21kworker/1:209:48:121
1323399311307,2cyclictest14837-21kworker/1:012:04:161
1323399311306,3cyclictest29101-21kworker/1:010:33:441
1323399311306,3cyclictest26959-21kworker/1:007:50:151
1322899311309,1cyclictest0-21swapper/010:21:420
130302311283,20sleep00-21swapper/007:09:570
1323399310305,3cyclictest29101-21kworker/1:010:36:431
1323399309306,2cyclictest25856-21kworker/1:209:51:181
1323399309305,2cyclictest11458-21kworker/1:212:33:211
1323399308305,2cyclictest6465-21kworker/1:208:40:231
1323399308305,2cyclictest25856-21kworker/1:209:34:191
1323399308304,2cyclictest26401-21kworker/1:011:38:501
1322899308306,1cyclictest0-21swapper/009:50:200
1323399307303,2cyclictest24448-21kworker/1:112:28:231
1322899307301,4cyclictest30958-21kworker/0:212:15:050
1323399306303,2cyclictest30574-21kworker/1:109:23:441
1323399306303,2cyclictest16924-21kworker/1:211:25:221
1323399305302,2cyclictest26959-21kworker/1:008:14:441
1323399305302,2cyclictest17005-21kworker/1:007:25:241
1323399305302,2cyclictest12811-21kworker/1:107:18:161
1323399305301,2cyclictest20704-21kworker/1:011:02:271
1323399304300,2cyclictest2933-21kworker/1:108:18:061
1323399303301,1cyclictest0-21swapper/111:07:551
1323399303300,2cyclictest23255-21kworker/1:107:40:241
1322899303296,4cyclictest22200-21diskmemload09:19:210
1323399302299,2cyclictest6465-21kworker/1:208:45:521
1323399302299,2cyclictest17005-21kworker/1:007:35:181
1323399302299,2cyclictest15337-21kworker/1:009:02:501
1322899302297,3cyclictest30958-21kworker/0:212:20:260
1323399301298,2cyclictest872-21kworker/1:207:12:371
1323399300297,2cyclictest14837-21kworker/1:011:59:381
1323399300297,2cyclictest14720-21kworker/1:210:15:541
1322899300298,1cyclictest0-21swapper/009:43:530
1323399299295,3cyclictest15337-21kworker/1:008:53:481
1323399299295,2cyclictest15337-21kworker/1:008:55:201
1323399299295,2cyclictest14837-21kworker/1:012:08:491
1323399299294,3cyclictest20704-21kworker/1:010:59:571
1322899298296,1cyclictest0-21swapper/011:18:400
1323399297294,2cyclictest30221-21kworker/1:211:10:331
1323399297294,2cyclictest26959-21kworker/1:008:01:421
1323399297294,2cyclictest12811-21kworker/1:107:22:171
1323399297293,2cyclictest23255-21kworker/1:107:45:231
1322899297293,3cyclictest1356-21kworker/0:210:06:460
1323399295292,2cyclictest6465-21kworker/1:208:35:011
1323399295290,3cyclictest26959-21kworker/1:008:05:151
1322899295290,3cyclictest13793-21sed12:30:290
1322899295289,4cyclictest28596-21runrttasks07:50:500
13228992940,1cyclictest0-21swapper/009:12:300
1323399293289,3cyclictest15337-21kworker/1:009:05:211
1323399293289,2cyclictest26959-21kworker/1:007:55:211
1323399292289,2cyclictest2933-21kworker/1:108:20:261
1322899291288,2cyclictest25523-21kworker/0:008:24:520
1323399290287,2cyclictest8204-21kworker/1:008:38:481
1322899289286,2cyclictest25523-21kworker/0:008:25:100
1323399285282,2cyclictest8204-21kworker/1:008:27:481
1323399285282,2cyclictest17005-21kworker/1:007:31:531
1322899285283,1cyclictest0-21swapper/010:15:230
1322899283281,1cyclictest0-21swapper/011:10:180
1322899283281,1cyclictest0-21swapper/011:00:300
1322899283281,1cyclictest0-21swapper/009:20:180
1322899282280,1cyclictest0-21swapper/011:40:410
1322899282279,2cyclictest0-21swapper/009:48:310
1322899282278,2cyclictest0-21swapper/009:55:250
1322899281279,1cyclictest0-21swapper/010:57:150
1322899279277,1cyclictest0-21swapper/009:01:380
1322899279276,2cyclictest0-21swapper/010:38:290
1322899277274,2cyclictest0-21swapper/011:51:410
1322899277274,2cyclictest0-21swapper/007:13:340
126422277248,20sleep10-21swapper/107:05:471
1322899274272,1cyclictest0-21swapper/009:26:130
1322899274271,2cyclictest9963-21kworker/0:011:25:270
1322899274267,5cyclictest21553-21runrttasks10:54:300
1322899273269,2cyclictest22200-21diskmemload11:21:470
1322899271269,1cyclictest0-21swapper/011:30:040
1322899270268,1cyclictest0-21swapper/012:02:590
1322899269267,1cyclictest0-21swapper/009:36:590
1322899269266,2cyclictest0-21swapper/010:26:480
1322899265263,1cyclictest0-21swapper/012:36:540
1322899264262,1cyclictest0-21swapper/012:06:030
1322899263257,4cyclictest16413-21/usr/sbin/munin07:15:330
1322899261254,5cyclictest22200-21diskmemload11:39:090
1322899257253,2cyclictest19525-21kworker/0:111:05:160
1322899255253,1cyclictest0-21swapper/008:45:300
1322899255251,2cyclictest15578-21kworker/0:109:06:540
1322899253251,1cyclictest0-21swapper/007:20:220
1322899253249,2cyclictest30958-21kworker/0:212:25:310
1322899252250,1cyclictest0-21swapper/011:55:140
1322899251249,1cyclictest0-21swapper/007:49:380
1322899248246,1cyclictest0-21swapper/011:48:420
1322899248246,1cyclictest0-21swapper/008:05:000
1322899247244,2cyclictest19525-21kworker/0:110:49:120
1322899246241,3cyclictest19525-21kworker/0:110:30:300
1322899246241,3cyclictest13199-21ls10:10:170
1322899241237,2cyclictest5062-21awk08:20:000
1322899240231,7cyclictest22011-21chrt07:32:510
1322899239237,1cyclictest0-21swapper/008:52:450
1322899239237,1cyclictest0-21swapper/007:35:230
1322899238236,1cyclictest0-21swapper/010:40:150
1322899238236,1cyclictest0-21swapper/010:00:140
1322899237235,1cyclictest0-21swapper/009:33:210
1322899234232,1cyclictest0-21swapper/007:55:220
1322899229227,1cyclictest0-21swapper/007:40:250
1322899228226,1cyclictest0-21swapper/008:00:190
1322899217212,3cyclictest12774-21date08:40:230
1322899212208,2cyclictest20043-21sed07:25:240
1322899211209,1cyclictest0-21swapper/008:14:440
1322899204202,1cyclictest0-21swapper/008:55:200
1322899204200,2cyclictest10333-21munin-run08:35:010
1322899197194,2cyclictest0-21swapper/008:38:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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