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2022-06-27 - 03:59

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 26412 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 highest latencies:
System rack6slot4.osadl.org (updated Mon Jun 27, 2022 00:43:55)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2975999348345,2cyclictest28883-21kworker/0:121:46:240
2975999348345,2cyclictest16058-21kworker/0:223:23:480
2975999346343,2cyclictest14398-21kworker/0:119:18:350
2975999344341,2cyclictest12406-21kworker/0:219:46:110
2975999343340,2cyclictest22511-21kworker/0:222:18:110
2975999343340,2cyclictest14094-21kworker/0:019:53:310
2975999342339,2cyclictest8487-21kworker/0:221:17:030
2975999342339,2cyclictest24816-21kworker/0:221:33:290
2975999342339,2cyclictest22511-21kworker/0:222:48:240
2975999341338,2cyclictest7809-21kworker/0:023:20:560
2975999340337,2cyclictest3633-21kworker/0:121:09:390
2975999340337,2cyclictest14398-21kworker/0:119:11:110
2975999339336,2cyclictest30930-21kworker/0:020:51:180
2975999339336,2cyclictest29226-21kworker/0:220:35:530
2975999339336,2cyclictest22511-21kworker/0:222:28:360
2975999339336,2cyclictest20844-21kworker/0:023:31:560
2975999339336,2cyclictest14094-21kworker/0:020:02:190
2975999339332,6cyclictest17747-21kworker/0:200:19:280
2975999338335,2cyclictest3655-21kworker/0:223:08:160
2975999338335,2cyclictest3633-21kworker/0:121:02:130
2975999338335,2cyclictest17765-21kworker/0:320:08:000
2975999337334,2cyclictest31459-21kworker/0:100:27:280
2975999337334,2cyclictest19377-21kworker/0:022:45:380
2975999337334,2cyclictest14398-21kworker/0:119:09:420
2975999336333,2cyclictest16595-21kworker/0:121:23:030
2975999336333,2cyclictest14094-21kworker/0:020:02:010
2975999335332,2cyclictest3633-21kworker/0:121:08:090
2975999334331,2cyclictest3048-21kworker/0:000:29:580
2975999334331,2cyclictest24098-21kworker/0:120:26:420
2975999334331,2cyclictest23466-21kworker/0:123:06:070
2975999334331,2cyclictest23466-21kworker/0:123:06:060
2975999334331,2cyclictest17765-21kworker/0:320:20:060
2975999334331,2cyclictest17747-21kworker/0:200:09:360
2975999334331,2cyclictest14398-21kworker/0:119:22:180
2975999333330,2cyclictest5310-21kworker/0:223:56:410
2975999333330,2cyclictest3633-21kworker/0:120:58:350
2975999333330,2cyclictest14398-21kworker/0:119:04:390
2975999331328,2cyclictest30930-21kworker/0:020:40:280
2975999331328,2cyclictest20680-21kworker/0:021:26:520
2975999331328,2cyclictest11942-21kworker/0:123:17:250
2975999330328,1cyclictest0-21swapper/022:21:270
2975999330327,2cyclictest28883-21kworker/0:121:54:320
2975999329326,2cyclictest29635-21kworker/0:123:43:080
2975999329326,2cyclictest28883-21kworker/0:121:44:550
2975999329326,2cyclictest22511-21kworker/0:222:41:300
2975999329326,2cyclictest20844-21kworker/0:023:33:510
2975999328325,2cyclictest14398-21kworker/0:119:40:080
2975999327324,2cyclictest31459-21kworker/0:100:37:560
2975999326323,2cyclictest28883-21kworker/0:122:01:430
2975999326323,2cyclictest28883-21kworker/0:121:59:430
2975999325322,2cyclictest5661-21kworker/0:019:26:250
2975999325322,2cyclictest14398-21kworker/0:119:35:500
2975999325322,2cyclictest1341-21kworker/0:023:49:060
2975999324321,2cyclictest30930-21kworker/0:020:48:090
2975999323320,2cyclictest14094-21kworker/0:019:51:150
2975999323319,2cyclictest23176-21kworker/0:300:16:240
2975999322319,2cyclictest24098-21kworker/0:120:30:110
2975999322319,2cyclictest18146-21kworker/0:022:06:210
2975999321318,2cyclictest17765-21kworker/0:320:13:570
2975999320317,2cyclictest22511-21kworker/0:222:13:390
2975999319316,2cyclictest9550-21kworker/0:100:00:180
2975999318315,2cyclictest23466-21kworker/0:123:02:030
2975999316313,2cyclictest29635-21kworker/0:123:45:460
2975999316313,2cyclictest28883-21kworker/0:121:39:190
2975999312309,2cyclictest23466-21kworker/0:122:52:370
2976099311306,3cyclictest31857-21kworker/1:122:22:521
2976099310308,1cyclictest0-21swapper/121:22:441
2976099309303,4cyclictest30354-21kworker/1:023:44:211
2975999307304,2cyclictest13620-21kworker/0:000:05:240
2976099303301,1cyclictest0-21swapper/122:41:051
2976099303300,2cyclictest0-21swapper/123:39:451
2976099303298,3cyclictest19306-21kworker/1:221:32:361
2976099301298,2cyclictest19306-21kworker/1:221:34:461
2976099300298,1cyclictest0-21swapper/122:46:571
2976099300295,3cyclictest30354-21kworker/1:023:36:011
2976099300295,2cyclictest7890-21kworker/1:222:30:251
2976099299294,3cyclictest21293-21ls20:12:291
2976099297295,1cyclictest0-21swapper/100:39:051
2976099295292,2cyclictest18144-21ls22:00:541
2976099295291,3cyclictest17731-21ls22:41:561
2976099295290,3cyclictest19306-21kworker/1:222:19:261
2976099294291,2cyclictest0-21swapper/100:30:471
2976099291289,1cyclictest0-21swapper/121:45:191
2976099291289,1cyclictest0-21swapper/121:24:451
2976099290288,1cyclictest0-21swapper/100:09:431
2976099288286,1cyclictest0-21swapper/100:29:221
2976099286283,2cyclictest16016-21rm21:58:481
2976099280278,1cyclictest0-21swapper/123:22:201
2976099279277,1cyclictest0-21swapper/121:18:451
2976099279276,2cyclictest7950-21rm23:53:471
2976099279274,3cyclictest0-21swapper/120:27:551
2976099278276,1cyclictest0-21swapper/119:26:311
2976099274270,3cyclictest23206-21sshd23:31:191
2976099273269,2cyclictest19306-21kworker/1:221:41:141
2976099273267,4cyclictest676-21runrttasks20:58:281
2976099272270,1cyclictest0-21swapper/123:53:361
2976099272268,3cyclictest5976-21sshd19:25:291
2976099272267,4cyclictest1904-21taskset20:51:001
2976099270268,1cyclictest0-21swapper/121:51:211
2976099269266,2cyclictest14197-21ssh00:01:291
2976099268266,1cyclictest0-21swapper/123:07:201
2976099268266,1cyclictest0-21swapper/123:02:201
2976099268266,1cyclictest0-21swapper/123:02:191
2976099266264,1cyclictest0-21swapper/121:13:581
2976099266264,1cyclictest0-21swapper/119:05:511
2976099265262,2cyclictest17935-21kworker/1:100:08:391
2976099264262,1cyclictest0-21swapper/123:12:531
2976099264261,2cyclictest159312sleep119:54:571
2976099264259,3cyclictest7890-21kworker/1:222:35:401
2976099263259,3cyclictest7890-21kworker/1:222:54:201
2976099262259,2cyclictest8150-21sh21:06:311
2976099262258,3cyclictest30354-21kworker/1:022:58:231
2976099260255,4cyclictest4280-21grep20:58:591
2976099259257,1cyclictest0-21swapper/119:44:531
2976099258255,2cyclictest19306-21kworker/1:222:11:171
2976099258254,2cyclictest22630-21kworker/1:000:19:121
2976099258253,3cyclictest4092-21taskset19:17:561
2976099257254,2cyclictest30715-21unixbench_multi20:38:331
2976099256254,1cyclictest0-21swapper/120:02:311
2976099256253,2cyclictest7519-21kworker/1:120:43:391
2976099254251,2cyclictest29414-21kworker/1:019:13:321
2976099254250,3cyclictest18077-21ssh23:24:061
2976099252250,1cyclictest0-21swapper/122:10:451
2976099252250,1cyclictest0-21swapper/120:28:101
2976099250246,3cyclictest23848-21ls20:17:571
2976099249244,3cyclictest22630-21kworker/1:000:21:171
2976099248246,1cyclictest0-21swapper/120:33:141
2976099248243,3cyclictest312642sleep119:05:251
2976099243241,1cyclictest0-21swapper/119:57:211
2976099242240,1cyclictest0-21swapper/119:36:441
2976099238235,2cyclictest7519-21kworker/1:120:15:471
2976099233229,3cyclictest7519-21kworker/1:119:46:561
2976099229226,2cyclictest7519-21kworker/1:119:33:071
2975999201198,2cyclictest0-21swapper/022:36:200
294492199171,20sleep00-21swapper/018:59:030
294152193164,20sleep10-21swapper/118:58:411
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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