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2023-05-28 - 14:15

x86 Intel Core i7-E610 @2530 MHz, Linux 4.9.271-rt182 (Profile)

Latency plot of system in rack #5, slot #4
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 -n -a -t3 -p99 -i200 -h400 -q
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: ondemand
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rack5slot4.osadl.org (updated Sun May 28, 2023 12:44:01)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26473214180,7sleep30-21swapper/307:08:443
26247212362,6sleep00-21swapper/007:05:480
263392115106,6sleep10-21swapper/107:06:571
26268210696,7sleep20-21swapper/207:06:022
270062690,0sleep027008-21rm11:45:300
102772690,1sleep210281-21fschecks_count08:15:222
326312680,1sleep00-21swapper/009:35:260
187422670,0sleep30-21swapper/308:50:203
102812640,0sleep10-21swapper/111:54:441
289472630,1sleep30-21swapper/311:17:293
172032620,0sleep30-21swapper/308:45:273
216192610,0sleep00-21swapper/011:00:230
176342590,1sleep30-21swapper/312:25:453
272792570,1sleep229-21rcuc/210:31:282
92642560,0sleep00-21swapper/008:40:270
294252560,0sleep20-21swapper/211:47:272
269172550,0sleep00-21swapper/007:10:130
150852530,0sleep315089-21cpuspeed_turbos07:25:173
2674799341,5cyclictest30589-21ssh09:50:151
2674799320,5cyclictest0-21swapper/112:38:551
2674799320,18cyclictest0-21swapper/110:34:301
2674799300,3cyclictest289372sleep109:19:421
2674799300,3cyclictest289372sleep109:19:421
2674799292,11cyclictest0-21swapper/109:58:111
2674799290,26cyclictest0-21swapper/109:46:591
73212280,0sleep10-21swapper/110:37:571
66832280,0sleep10-21swapper/111:06:561
2674799280,27cyclictest0-21swapper/107:18:091
2674799280,26cyclictest0-21swapper/112:16:561
2674799280,25cyclictest0-21swapper/110:16:201
2674799280,17cyclictest0-21swapper/110:27:161
2674799280,16cyclictest0-21swapper/110:58:421
2674799280,12cyclictest0-21swapper/112:03:221
2675099271,3cyclictest0-21swapper/207:42:092
2675099270,26cyclictest0-21swapper/212:36:062
2675099270,26cyclictest0-21swapper/211:44:102
2675099270,26cyclictest0-21swapper/211:20:142
2675099270,25cyclictest9487-21diskmemload12:25:372
2674799279,16cyclictest0-21swapper/109:32:201
2674799270,3cyclictest0-21swapper/111:02:381
2674799270,2cyclictest0-21swapper/110:20:001
2674799270,26cyclictest0-21swapper/111:39:531
2674799270,26cyclictest0-21swapper/109:28:101
2674799270,26cyclictest0-21swapper/108:54:401
2674799270,26cyclictest0-21swapper/108:47:381
2674799270,26cyclictest0-21swapper/108:34:011
2674799270,26cyclictest0-21swapper/108:16:031
2674799270,26cyclictest0-21swapper/107:44:241
2674799270,26cyclictest0-21swapper/107:20:461
2674799270,21cyclictest0-21swapper/110:07:191
2674799270,21cyclictest0-21swapper/109:10:141
2674799270,21cyclictest0-21swapper/107:35:301
2674799270,11cyclictest0-21swapper/112:23:151
315022260,0sleep30-21swapper/309:00:283
2675099260,25cyclictest0-21swapper/210:54:572
2674799261,3cyclictest0-21swapper/108:14:101
26747992612,11cyclictest0-21swapper/111:43:251
2674799260,25cyclictest0-21swapper/110:00:351
2674799260,25cyclictest0-21swapper/109:06:371
2674799260,25cyclictest0-21swapper/107:48:421
2674799260,23cyclictest0-21swapper/110:14:341
2674799260,1cyclictest9517-21ssh10:54:441
2674799260,1cyclictest0-21swapper/112:11:341
2674799260,19cyclictest22078-21kthreadcore07:30:251
2674799260,15cyclictest0-21swapper/111:57:061
2674799260,15cyclictest0-21swapper/111:13:061
2674799260,14cyclictest0-21swapper/111:21:331
2674799260,12cyclictest0-21swapper/112:31:161
2675099250,24cyclictest0-21swapper/207:50:152
2674799250,24cyclictest0-21swapper/111:34:271
2674799250,24cyclictest0-21swapper/110:40:121
2674799250,24cyclictest0-21swapper/108:42:521
2674799250,20cyclictest0-21swapper/112:07:451
2674799250,18cyclictest0-21swapper/109:42:331
26743992517,7cyclictest0-21swapper/011:28:340
2675099242,21cyclictest0-21swapper/210:10:172
26750992418,6cyclictest0-21swapper/208:40:492
2675099241,22cyclictest0-21swapper/209:20:142
2675099240,23cyclictest0-21swapper/209:31:352
2675099240,19cyclictest0-21swapper/211:29:192
2674799240,16cyclictest0-21swapper/109:22:401
2674799240,11cyclictest0-21swapper/112:29:431
2674799240,11cyclictest0-21swapper/111:46:351
2674799240,11cyclictest0-21swapper/109:35:111
2674399240,18cyclictest0-21swapper/011:51:320
2674399240,18cyclictest0-21swapper/011:16:380
2674399240,18cyclictest0-21swapper/010:21:430
2675099232,20cyclictest0-21swapper/212:05:332
2675099232,20cyclictest0-21swapper/209:42:152
2675099231,21cyclictest0-21swapper/210:43:112
2675099231,21cyclictest0-21swapper/209:19:122
2675099231,21cyclictest0-21swapper/209:19:112
2675099230,22cyclictest0-21swapper/209:50:552
2675099230,22cyclictest0-21swapper/209:39:132
2674799238,14cyclictest0-21swapper/110:48:291
2674799230,9cyclictest0-21swapper/111:29:351
2674799230,11cyclictest0-21swapper/111:19:491
26743992316,7cyclictest0-21swapper/010:40:330
26743992314,8cyclictest0-21swapper/009:14:190
2674399230,22cyclictest0-21swapper/012:25:520
2674399230,22cyclictest0-21swapper/012:21:450
2674399230,22cyclictest0-21swapper/012:06:360
2674399230,22cyclictest0-21swapper/012:02:400
2674399230,22cyclictest0-21swapper/011:56:370
2674399230,22cyclictest0-21swapper/011:14:320
2674399230,22cyclictest0-21swapper/010:55:030
2674399230,22cyclictest0-21swapper/010:53:480
2674399230,22cyclictest0-21swapper/010:46:340
2674399230,22cyclictest0-21swapper/010:36:460
2674399230,22cyclictest0-21swapper/010:13:180
2674399230,22cyclictest0-21swapper/009:48:500
2674399230,22cyclictest0-21swapper/009:40:520
2674399230,17cyclictest0-21swapper/012:12:440
2674399230,17cyclictest0-21swapper/011:32:390
2674399230,17cyclictest0-21swapper/011:24:060
2674399230,17cyclictest0-21swapper/011:06:390
2674399230,17cyclictest0-21swapper/010:19:050
2674399230,17cyclictest0-21swapper/009:33:170
2675099222,19cyclictest0-21swapper/210:01:412
26750992220,2cyclictest0-21swapper/208:59:372
2675099221,2cyclictest31638-21munin-run11:35:012
2675099221,20cyclictest0-21swapper/210:21:222
2675099221,20cyclictest0-21swapper/207:11:092
26750992211,3cyclictest0-21swapper/209:26:222
2675099220,5cyclictest0-21swapper/210:59:582
2675099220,21cyclictest0-21swapper/212:32:242
2675099220,21cyclictest0-21swapper/211:13:372
2675099220,21cyclictest0-21swapper/211:06:522
2675099220,21cyclictest0-21swapper/211:04:002
2675099220,21cyclictest0-21swapper/210:45:472
2675099220,21cyclictest0-21swapper/210:25:382
2675099220,21cyclictest0-21swapper/210:16:492
2675099220,21cyclictest0-21swapper/209:11:562
2675099220,16cyclictest31577-21/usr/sbin/munin10:35:282
2674799221,3cyclictest0-21swapper/108:27:251
2674799220,21cyclictest0-21swapper/108:22:071
2674799220,21cyclictest0-21swapper/108:05:391
2674799220,21cyclictest0-21swapper/108:04:331
2674799220,21cyclictest0-21swapper/107:50:541
2674799220,21cyclictest0-21swapper/107:29:571
2674799220,21cyclictest0-21swapper/107:13:001
2674399222,19cyclictest0-21swapper/010:03:140
2674399221,20cyclictest0-21swapper/012:16:460
2674399220,21cyclictest0-21swapper/012:38:270
2674399220,21cyclictest0-21swapper/011:35:170
2674399220,21cyclictest0-21swapper/009:52:430
2674399220,21cyclictest0-21swapper/009:17:070
2674399220,21cyclictest0-21swapper/009:17:070
2674399220,16cyclictest0-21swapper/012:32:010
2674399220,16cyclictest0-21swapper/010:09:320
2674399220,16cyclictest0-21swapper/009:23:590
649222117,3sleep30-21swapper/308:38:073
2675099217,13cyclictest0-21swapper/212:00:382
2675099216,13cyclictest0-21swapper/211:35:172
26750992119,1cyclictest17993-21snmpd07:39:272
26750992118,2cyclictest17993-21snmpd08:05:452
26750992116,4cyclictest0-21swapper/209:05:132
2675099211,5cyclictest9105-21ssh09:55:152
26750992112,3cyclictest0-21swapper/212:16:072
2675099211,19cyclictest0-21swapper/209:46:182
2675099210,20cyclictest0-21swapper/212:11:032
2675099210,20cyclictest0-21swapper/211:58:102
2675099210,20cyclictest0-21swapper/210:05:152
2675099210,20cyclictest0-21swapper/207:21:502
2675099210,19cyclictest0-21swapper/211:50:292
26743992112,8cyclictest0-21swapper/011:42:310
2674399210,20cyclictest0-21swapper/010:31:080
2674399210,20cyclictest0-21swapper/010:26:130
2674399210,20cyclictest0-21swapper/009:55:320
2674399210,20cyclictest0-21swapper/009:25:300
2623022117,3sleep30-21swapper/307:33:033
810222016,3sleep30-21swapper/307:16:533
2675099205,13cyclictest0-21swapper/211:15:452
26750992018,1cyclictest17993-21snmpd08:14:042
26750992018,1cyclictest17993-21snmpd07:30:362
26750992017,2cyclictest17993-21snmpd08:21:272
26750992016,3cyclictest0-21swapper/208:49:132
26750992013,6cyclictest0-21swapper/212:22:482
26747992017,3cyclictest0-21swapper/109:00:171
2674799200,19cyclictest0-21swapper/108:58:341
2674799200,19cyclictest0-21swapper/108:36:411
26743992018,1cyclictest17993-21snmpd08:56:200
26743992018,1cyclictest17993-21snmpd08:22:580
26743992012,7cyclictest0-21swapper/009:04:500
2674399200,19cyclictest0-21swapper/007:25:510
26750991917,1cyclictest17993-21snmpd08:38:472
26750991917,1cyclictest17993-21snmpd08:34:552
26750991917,1cyclictest17993-21snmpd07:56:242
26750991917,1cyclictest17993-21snmpd07:49:162
26750991915,3cyclictest0-21swapper/209:03:172
26743991917,1cyclictest17993-21snmpd08:45:020
26743991917,1cyclictest17993-21snmpd07:32:390
26743991917,1cyclictest17993-21snmpd07:19:240
2106321915,3sleep30-21swapper/308:20:413
26750991816,2cyclictest0-21swapper/207:15:182
26750991816,1cyclictest17993-21snmpd08:00:162
26750991814,3cyclictest0-21swapper/207:25:332
2674799180,8cyclictest0-21swapper/107:55:141
26743991816,2cyclictest0-21swapper/007:40:070
26743991816,1cyclictest17993-21snmpd08:54:580
26743991816,1cyclictest17993-21snmpd08:38:490
26743991816,1cyclictest17993-21snmpd08:32:070
26743991816,1cyclictest17993-21snmpd08:29:340
26743991816,1cyclictest17993-21snmpd08:15:360
26743991816,1cyclictest17993-21snmpd07:57:580
26743991816,1cyclictest17993-21snmpd07:50:300
26743991816,1cyclictest17993-21snmpd07:46:330
26743991816,1cyclictest17993-21snmpd07:39:240
1165721814,3sleep30-21swapper/307:47:413
3256421713,3sleep30-21swapper/307:14:573
26750991715,1cyclictest17993-21snmpd08:50:142
26743991715,1cyclictest17993-21snmpd08:10:180
26743991715,1cyclictest17993-21snmpd08:08:150
26743991715,1cyclictest17993-21snmpd08:00:300
26743991715,1cyclictest17993-21snmpd07:20:360
148012170,0sleep30-21swapper/309:55:363
93142165,3sleep30-21swapper/308:11:523
318832164,3sleep30-21swapper/311:05:083
2977121612,3sleep30-21swapper/308:03:153
2675099160,15cyclictest0-21swapper/208:25:262
2674399160,4cyclictest0-21swapper/009:05:270
60662151,4sleep30-21swapper/309:52:423
47782147,4sleep30-21swapper/310:06:063
270142142,3sleep30-21swapper/310:31:143
253462140,1sleep30-21swapper/312:15:373
185362148,3sleep30-21swapper/311:57:193
92712139,3sleep30-21swapper/309:07:223
69012134,2sleep30-21swapper/308:40:153
324432136,3sleep30-21swapper/307:39:573
254042130,3sleep30-21swapper/309:31:183
236862139,3sleep30-21swapper/307:56:143
179072139,3sleep30-21swapper/307:52:573
178212137,3sleep30-21swapper/309:13:153
171382131,3sleep30-21swapper/309:28:423
169732130,4sleep30-21swapper/310:12:193
168422137,3sleep30-21swapper/310:26:543
141482139,3sleep30-21swapper/307:23:583
107612138,3sleep30-21swapper/312:39:163
6372128,3sleep30-21swapper/308:33:583
59642128,3sleep30-21swapper/307:44:563
33072129,2sleep30-21swapper/308:09:433
323232120,6sleep30-21swapper/310:50:223
303422126,3sleep30-21swapper/310:49:053
273242120,4sleep30-21swapper/311:01:023
265372126,3sleep30-21swapper/309:17:013
265372126,3sleep30-21swapper/309:17:003
205652128,2sleep30-21swapper/310:59:543
154982128,3sleep30-21swapper/308:19:573
86952110,3sleep30-21swapper/312:08:093
300102115,3sleep30-21swapper/309:35:193
271752117,3sleep30-21swapper/308:28:313
245392111,7sleep30-21swapper/308:55:133
174002110,3sleep30-21swapper/312:11:083
84342104,3sleep30-21swapper/311:23:293
69042105,3sleep30-21swapper/311:37:033
67662104,3sleep30-21swapper/309:24:133
282912100,1sleep3391ktimersoftd/311:46:253
282502100,2sleep30-21swapper/309:48:363
106612103,4sleep30-21swapper/312:24:473
9885294,3sleep30-21swapper/311:54:233
9401292,4sleep30-21swapper/310:39:513
4904294,3sleep30-21swapper/310:20:573
31596291,5sleep30-21swapper/312:33:363
29814294,3sleep30-21swapper/310:19:053
27708294,3sleep30-21swapper/312:00:433
20716291,5sleep30-21swapper/311:44:293
19718292,4sleep30-21swapper/310:44:213
18766294,3sleep30-21swapper/311:13:043
17141294,3sleep30-21swapper/311:26:343
29880281,4sleep30-21swapper/311:33:243
27789282,3sleep30-21swapper/310:02:313
16401282,3sleep30-21swapper/309:42:433
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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