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2023-09-22 - 07:00
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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 a total of 26408 SMIs that occured during the measurement.
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 376 highest latencies:
System rack6slot4.osadl.org (updated Fri Sep 22, 2023 00:43:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1703199334328,4cyclictest29936-21kworker/0:222:39:060
1703199333328,3cyclictest18152-21kworker/0:023:13:080
1703299330326,3cyclictest21936-21kworker/1:223:50:341
1703199330325,3cyclictest10256-21kworker/0:222:11:510
1703199325321,3cyclictest3308-21kworker/0:221:32:400
1703199322320,1cyclictest0-21swapper/021:58:210
1703199322316,4cyclictest310-21kworker/0:122:09:070
17031993220,319cyclictest19474-21seq00:28:570
1703299321318,2cyclictest13756-21kworker/1:222:33:371
1703299321317,3cyclictest8808-21apt-get00:15:181
1703299321317,3cyclictest17044-21kworker/1:021:45:241
1703299321315,4cyclictest23701-21kworker/1:100:39:251
1703299320315,3cyclictest17044-21kworker/1:021:59:031
1703199320318,1cyclictest0-21swapper/023:27:140
1703199320314,4cyclictest7694-21kworker/0:123:56:170
1703199319316,2cyclictest0-21swapper/023:33:530
1703199318316,1cyclictest0-21swapper/023:18:360
17031993181,3cyclictest25835-21diskmemload21:15:230
17031993181,2cyclictest14390-21ssh22:59:140
1703299317315,1cyclictest0-21swapper/122:12:541
1703199317315,1cyclictest0-21swapper/021:08:040
1703199317313,3cyclictest1471-21kworker/0:122:52:230
1703199317313,3cyclictest10256-21kworker/0:222:17:060
1703199316314,1cyclictest0-21swapper/000:10:260
17031993160,1cyclictest0-21swapper/023:52:440
17031993150,1cyclictest0-21swapper/023:00:110
1703299314309,3cyclictest21936-21kworker/1:223:25:211
1703299314309,3cyclictest1805-21kworker/1:022:47:201
1703299314308,4cyclictest17044-21kworker/1:022:00:341
1703299314308,4cyclictest17044-21kworker/1:021:52:311
1703199314311,2cyclictest24564-21kworker/0:121:11:440
1703199314309,3cyclictest21845-21kworker/0:122:29:020
1703199314309,3cyclictest12486-21kworker/0:200:22:020
1703299313310,2cyclictest17044-21kworker/1:021:35:201
1703199313310,2cyclictest1471-21kworker/0:122:44:020
1703299311308,2cyclictest14947-21kworker/1:019:20:211
1703299311307,2cyclictest29599-21kworker/1:119:45:201
1703299311306,3cyclictest21936-21kworker/1:223:20:311
1703299311305,4cyclictest23701-21kworker/1:100:02:481
1703299311305,4cyclictest17044-21kworker/1:022:06:081
1703199311309,1cyclictest0-21swapper/000:01:170
1703199311308,2cyclictest1471-21kworker/0:122:46:560
1703199311304,5cyclictest25835-21diskmemload21:45:180
1703199310308,1cyclictest0-21swapper/023:45:490
1703199310305,3cyclictest25375-21apt-get21:50:170
1703199309307,1cyclictest0-21swapper/023:35:350
1703199309299,8cyclictest25835-21diskmemload21:22:290
17031993091,2cyclictest25835-21diskmemload23:07:030
1703299308305,2cyclictest9733-21kworker/1:123:00:311
1703299308302,4cyclictest13756-21kworker/1:222:28:381
1703199308306,1cyclictest0-21swapper/000:39:230
1703199308306,1cyclictest0-21swapper/000:18:500
1703199308303,3cyclictest20464-21kworker/0:119:18:160
1703299307304,2cyclictest17044-21kworker/1:021:24:321
1703299307304,2cyclictest13756-21kworker/1:222:40:301
1703299307304,2cyclictest13756-21kworker/1:222:19:081
1703299307303,3cyclictest9733-21kworker/1:122:53:541
1703199307305,1cyclictest0-21swapper/023:20:490
1703199307304,2cyclictest21845-21kworker/0:122:30:060
1703199307304,2cyclictest0-21swapper/022:20:280
17031993070,3cyclictest15619-21chrt20:39:450
1703299306304,1cyclictest0-21swapper/122:20:231
1703299306299,6cyclictest17044-21kworker/1:021:15:201
1703199306303,2cyclictest239072sleep021:02:320
1703199306302,2cyclictest21678-21ssh00:30:500
17031993060,2cyclictest15439-21runrttasks21:36:340
168052306246,52sleep10-21swapper/119:09:321
1703199305303,1cyclictest0-21swapper/020:24:450
1703199305302,2cyclictest5275-21kworker/0:020:55:220
1703199305302,2cyclictest0-21swapper/019:45:200
164482305277,20sleep00-21swapper/019:05:400
1703299304299,3cyclictest27254-21sh23:56:081
1703299304299,3cyclictest13756-21kworker/1:222:36:371
1703199304302,1cyclictest0-21swapper/023:40:570
1703199304302,1cyclictest0-21swapper/000:08:240
1703299303299,3cyclictest17044-21kworker/1:021:00:281
1703299303297,4cyclictest23701-21kworker/1:100:26:291
1703299302299,2cyclictest9733-21kworker/1:123:10:251
1703299302299,2cyclictest9733-21kworker/1:123:07:061
1703199302300,1cyclictest0-21swapper/021:41:540
1703199302299,2cyclictest5275-21kworker/0:020:12:070
1703199302299,2cyclictest0-21swapper/020:50:220
1703199302297,3cyclictest3308-21kworker/0:221:29:480
1703299301295,4cyclictest21936-21kworker/1:223:41:221
1703199301299,1cyclictest0-21swapper/022:00:580
1703199301299,1cyclictest0-21swapper/019:43:330
1703199301299,1cyclictest0-21swapper/019:43:320
1703299300294,4cyclictest9733-21kworker/1:122:59:441
1703299300294,4cyclictest23701-21kworker/1:100:20:401
1703299299296,2cyclictest29599-21kworker/1:120:25:201
1703299299296,2cyclictest17044-21kworker/1:021:40:311
1703199299297,1cyclictest0-21swapper/020:46:350
1703199299297,1cyclictest0-21swapper/019:31:300
17031992991,2cyclictest0-21swapper/019:50:250
1703299298296,1cyclictest0-21swapper/100:13:141
1703299298295,2cyclictest17044-21kworker/1:020:50:171
1703299298295,2cyclictest14947-21kworker/1:019:15:201
1703299298293,3cyclictest29599-21kworker/1:119:55:201
1703199298295,2cyclictest9776-21kworker/0:219:14:250
1703199298295,2cyclictest0-21swapper/020:18:280
1703199298294,3cyclictest11694-21cat20:25:290
1703199297295,1cyclictest0-21swapper/019:27:530
1703199296290,4cyclictest27586-21sshd19:38:290
1703299295292,2cyclictest17044-21kworker/1:021:30:551
1703299295291,3cyclictest23701-21kworker/1:100:10:001
1703199295293,1cyclictest0-21swapper/019:57:250
1703299293291,1cyclictest0-21swapper/121:11:501
1703299293290,2cyclictest14947-21kworker/1:019:40:291
1703299293290,2cyclictest14947-21kworker/1:019:40:291
1703199292290,1cyclictest0-21swapper/020:44:350
1703199292290,1cyclictest0-21swapper/020:30:220
1703199291289,1cyclictest0-21swapper/019:21:510
1703199290288,1cyclictest0-21swapper/020:05:370
1703199290288,1cyclictest0-21swapper/020:02:030
1703299287285,1cyclictest29599-21kworker/1:120:35:011
1703299287284,2cyclictest14947-21kworker/1:019:40:011
1703299286283,2cyclictest14947-21kworker/1:019:25:291
1703299284281,2cyclictest29599-21kworker/1:120:40:261
1703299283280,2cyclictest17044-21kworker/1:021:25:281
1703299282279,2cyclictest17044-21kworker/1:021:05:201
1703299281278,2cyclictest29599-21kworker/1:120:30:241
1703299281278,2cyclictest21936-21kworker/1:223:37:401
1703299280277,2cyclictest29599-21kworker/1:120:06:441
1703299279276,2cyclictest29599-21kworker/1:120:00:231
1703299279276,2cyclictest21936-21kworker/1:223:33:531
1703299279276,2cyclictest21936-21kworker/1:223:16:511
1703299279275,3cyclictest21936-21kworker/1:223:45:241
1703299279275,2cyclictest29599-21kworker/1:119:50:231
1703299278275,2cyclictest14947-21kworker/1:019:30:211
1703299276273,2cyclictest17044-21kworker/1:020:59:561
1703299273270,2cyclictest23701-21kworker/1:100:30:071
1703299270266,3cyclictest29599-21kworker/1:120:15:211
1703299269266,2cyclictest29599-21kworker/1:120:20:231
1703299261259,1cyclictest0-21swapper/120:12:071
1703299259256,2cyclictest17044-21kworker/1:020:45:201
1703299257255,1cyclictest0-21swapper/119:14:261
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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