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2022-07-07 - 16:48

x86 Intel Core i3-2310E @2100 MHz, Linux 5.10.47-rt46 (Profile)

Latency plot of system in rack #8, slot #2
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 2 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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rack8slot2.osadl.org (updated Thu Jul 07, 2022 12:43:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9430991510,1cyclictest0-21swapper/107:15:121
9430991510,1cyclictest0-21swapper/107:15:121
2602121180,1sleep10-21swapper/112:35:261
2958621140,1sleep20-21swapper/212:40:082
3270421080,0sleep20-21swapper/210:25:302
9082210745,31sleep30-21swapper/307:14:153
2858621070,1sleep10-21swapper/109:46:481
1293621050,1sleep20-21swapper/211:47:282
1293621050,1sleep20-21swapper/211:47:282
3122021010,0sleep20-21swapper/210:59:052
744129341,41sleep20-21swapper/207:10:202
887929047,31sleep10-21swapper/107:11:361
887828945,32sleep00-21swapper/007:11:350
9432995856,1cyclictest0-21swapper/307:20:123
9429995048,1cyclictest0-21swapper/007:20:120
9432994947,1cyclictest0-21swapper/307:15:123
9432994947,1cyclictest0-21swapper/307:15:123
9429994139,1cyclictest0-21swapper/007:15:120
9429994139,1cyclictest0-21swapper/007:15:120
174672350,0chrt0-21swapper/210:44:542
254512310,1sleep00-21swapper/012:35:210
943199280,27cyclictest0-21swapper/211:25:322
84932280,1sleep00-21swapper/010:00:220
942999260,1cyclictest0-21swapper/008:10:300
49402240,0sleep30-21swapper/309:55:563
217192240,5sleep122-21ksoftirqd/112:30:281
135722240,0sleep20-21swapper/212:22:202
6462230,1chrt22-21ksoftirqd/112:43:151
17712230,0sleep20-21swapper/208:10:212
943099221,1cyclictest0-21swapper/108:45:181
85722220,0sleep10-21swapper/112:16:531
79002220,0chrt0-21swapper/311:08:363
9430992119,1cyclictest0-21swapper/107:35:191
942999215,3cyclictest0-21swapper/010:10:240
9430992012,6cyclictest29610-21kworker/u8:210:54:141
942999205,8cyclictest22965-21munin-run07:45:080
116532200,0chrt0-21swapper/011:11:500
9432991915,2cyclictest0-21swapper/312:40:193
9430991917,1cyclictest0-21swapper/107:55:191
943299184,5cyclictest0-21swapper/310:15:233
943299184,5cyclictest0-21swapper/310:15:233
9430991812,4cyclictest2431-21rm11:35:441
942999184,7cyclictest312-21munin-run11:35:080
942999176,2cyclictest23164-21sh10:50:200
152912170,0chrt0-21swapper/112:25:071
9431991611,3cyclictest29658-21diskmemload10:34:072
943099165,6cyclictest11781-21ssh10:38:241
943099164,7cyclictest10704-21/usr/sbin/munin08:30:221
943099161,7cyclictest31685-21rm09:15:341
943299155,5cyclictest0-21swapper/311:41:423
943299150,13cyclictest29504-21latency_hist12:40:073
943199154,6cyclictest0-21swapper/208:39:552
943099152,4cyclictest0-21swapper/108:20:241
49192150,1sleep30-21swapper/308:15:273
943299144,5cyclictest0-21swapper/311:24:083
943299144,5cyclictest0-21swapper/308:48:553
943299144,5cyclictest0-21swapper/307:47:113
943299144,5cyclictest0-21swapper/307:34:173
943199144,5cyclictest0-21swapper/207:20:312
943199143,6cyclictest29658-21diskmemload09:32:322
943099148,3cyclictest29658-21diskmemload10:30:441
943099143,6cyclictest19939-21ssh12:30:021
943099143,6cyclictest13645-21rt-features08:35:321
943099142,1cyclictest0-21swapper/111:55:201
189512140,1sleep00-21swapper/008:50:190
943299139,2cyclictest22014-21grep09:40:233
943299134,4cyclictest21607-21ssh10:48:493
943299134,4cyclictest12439-21ssh11:13:083
943299133,8cyclictest0-21swapper/311:04:593
943299133,5cyclictest0-21swapper/311:45:243
943299133,5cyclictest0-21swapper/311:45:243
943299133,5cyclictest0-21swapper/307:35:143
943199138,3cyclictest25650-21cpuspeed_turbos07:50:192
943199135,3cyclictest0-21swapper/209:05:432
943199134,4cyclictest22050-21ssh10:49:342
943199133,5cyclictest25909-21ssh10:53:102
943199133,5cyclictest0-21swapper/212:13:042
943099137,4cyclictest29819-21cut08:00:191
943099136,5cyclictest21054-21apt-get07:40:181
943099134,8cyclictest0-21swapper/111:43:281
943099134,8cyclictest0-21swapper/110:16:541
943099134,8cyclictest0-21swapper/110:16:541
943099134,8cyclictest0-21swapper/109:53:141
943099134,7cyclictest0-21swapper/110:07:361
943099134,4cyclictest0-21swapper/107:32:081
943099133,5cyclictest31601-21ssh12:07:071
943099133,5cyclictest14054-21aten2_r8power_e11:15:201
943099132,6cyclictest0-21swapper/111:09:321
943099131,7cyclictest32177-21/usr/sbin/munin11:00:201
942999135,3cyclictest0-21swapper/010:43:550
942999133,5cyclictest0-21swapper/012:25:230
943299128,2cyclictest10486-21cpuspeed_turbos08:30:213
943299125,5cyclictest18382-21ntpq10:10:283
943299124,5cyclictest0-21swapper/312:30:203
943299124,5cyclictest0-21swapper/309:18:233
943299124,5cyclictest0-21swapper/308:02:293
943299124,3cyclictest0-21swapper/312:23:593
943299124,3cyclictest0-21swapper/309:30:113
943299124,3cyclictest0-21swapper/308:40:343
943299124,3cyclictest0-21swapper/307:54:233
943299123,4cyclictest0-21swapper/311:50:153
943299122,6cyclictest0-21swapper/312:06:343
943299121,8cyclictest75-21kswapd010:30:193
943299120,5cyclictest11892ssh10:26:343
943199128,2cyclictest30253-21tr09:15:212
943199127,3cyclictest21649-21idleruntime-cro10:15:082
943199126,4cyclictest23623-21tr09:00:192
943199125,4cyclictest0-21swapper/210:17:242
943199125,4cyclictest0-21swapper/210:17:242
943199125,3cyclictest8267-21diskstats10:00:212
943199124,6cyclictest4677-21cpuspeed_turbos11:05:222
943199124,5cyclictest0-21swapper/208:56:042
943199124,3cyclictest0-21swapper/211:22:382
943199124,3cyclictest0-21swapper/208:03:142
943199124,3cyclictest0-21swapper/207:25:432
943199124,3cyclictest0-21swapper/207:18:402
943199124,3cyclictest0-21swapper/207:18:402
943199124,2cyclictest0-21swapper/209:22:392
943199123,4cyclictest29118-21ssh09:47:412
943199122,5cyclictest0-21swapper/210:08:272
943199121,9cyclictest18646-21cron08:50:082
943199121,9cyclictest12162-21cron08:35:082
943199121,3cyclictest0-21swapper/212:00:182
943099127,4cyclictest0-21swapper/110:22:321
943099127,4cyclictest0-21swapper/108:50:081
943099127,4cyclictest0-21swapper/107:21:341
943099126,4cyclictest2668-21ntpq08:10:281
943099126,4cyclictest24643-21grep07:45:291
943099125,6cyclictest10899-21kworker/u8:011:31:021
943099125,5cyclictest25305-21cron09:05:081
943099125,5cyclictest0-21swapper/112:12:561
943099124,8cyclictest0-21swapper/109:57:161
943099123,8cyclictest0-21swapper/109:12:441
943099123,6cyclictest18413-21/usr/sbin/munin10:10:281
943099123,4cyclictest0-21swapper/109:31:321
943099120,5cyclictest59050snmpd09:38:211
943099120,1cyclictest0-21swapper/110:04:061
942999128,3cyclictest0-21swapper/008:39:400
942999128,2cyclictest20011-21ntp_states11:20:270
942999127,3cyclictest603-21runrttasks10:45:270
942999126,4cyclictest7602-21sort09:25:230
942999126,4cyclictest31467-21cut10:25:210
942999126,4cyclictest24834-21tune2fs12:00:220
942999125,5cyclictest538-21dbus-daemon09:05:080
942999125,5cyclictest4832-21ntpq08:15:260
942999125,5cyclictest22524-21grep08:55:310
942999124,3cyclictest0-21swapper/010:08:420
942999123,4cyclictest32443-21ssh12:42:110
942999123,4cyclictest0-21swapper/011:59:340
942999122,8cyclictest0-21swapper/011:07:200
942999122,5cyclictest0-21swapper/007:29:590
942999121,3cyclictest30568-21munin-run09:50:070
943299116,3cyclictest26435-21tr09:45:193
943299116,3cyclictest24995-21mailstats11:25:333
943299115,4cyclictest6483-21grep08:20:223
943299115,4cyclictest28214-21if_eno107:55:233
943299115,4cyclictest22979-21basename07:45:083
943299115,4cyclictest19571-21/usr/sbin/munin11:55:193
943299115,4cyclictest0-21swapper/310:52:223
943299115,4cyclictest0-21swapper/309:10:373
943299114,6cyclictest0-21swapper/312:25:203
943299114,5cyclictest0-21swapper/311:35:303
943299114,5cyclictest0-21swapper/310:35:253
943299113,5cyclictest0-21swapper/310:05:123
943299113,5cyclictest0-21swapper/307:25:253
943299113,3cyclictest0-21swapper/312:01:133
943299112,4cyclictest29276-21ssh10:55:523
943299111,5cyclictest0-21swapper/308:52:463
943299110,6cyclictest17562-21ssh09:35:273
943299110,4cyclictest7607-21grep12:15:303
943299110,4cyclictest31976-21aten2_r8power_v08:05:183
943199115,5cyclictest0-21swapper/212:16:312
943199115,5cyclictest0-21swapper/209:25:232
943199115,4cyclictest8705-21head08:25:232
943199115,4cyclictest3437-21grep09:55:312
943199115,4cyclictest20158-21tail11:55:232
943199115,4cyclictest20000-21cron12:30:072
943199115,4cyclictest14630-21head11:15:232
943199115,4cyclictest0-21swapper/212:41:202
943199115,4cyclictest0-21swapper/210:21:512
943199115,3cyclictest0-21swapper/207:32:322
943199114,6cyclictest0-21swapper/208:40:102
943199114,5cyclictest5834-21grep11:40:222
943199114,5cyclictest0-21swapper/211:54:392
943199114,5cyclictest0-21swapper/208:20:572
943199114,5cyclictest0-21swapper/207:39:292
943199113,6cyclictest590-21snmpd07:45:082
943199112,4cyclictest0-21swapper/210:35:252
943199111,5cyclictest0-21swapper/208:50:242
943199111,3cyclictest29152-21aten2_r8power_v12:05:202
943199110,10cyclictest31051-21ssh11:32:142
943099116,4cyclictest0-21swapper/110:45:201
943099115,4cyclictest2975-21sed09:20:241
943099115,4cyclictest25949-21head07:50:211
943099115,4cyclictest24510-21grep12:00:201
943099115,4cyclictest20851-21sh11:21:071
943099115,4cyclictest16051-21grep08:40:311
943099115,4cyclictest13427-21grep10:40:211
943099115,4cyclictest10228-21rm09:28:031
943099115,4cyclictest10141-21latency11:10:251
943099115,4cyclictest0-21swapper/108:07:001
943099114,5cyclictest0-21swapper/111:50:241
943099114,5cyclictest0-21swapper/110:58:361
943099114,5cyclictest0-21swapper/108:59:261
943099113,3cyclictest0-21swapper/108:16:541
943099111,8cyclictest26121-21ssh11:26:581
943099111,5cyclictest29658-21diskmemload11:45:241
943099111,5cyclictest29658-21diskmemload11:45:241
943099111,5cyclictest16357-21idleruntime-cro07:30:081
942999117,2cyclictest27161-21sh11:28:410
942999116,3cyclictest29658-21diskmemload10:19:420
942999116,3cyclictest29658-21diskmemload10:19:420
942999116,3cyclictest23221-21basename07:45:170
942999116,3cyclictest17788-21pmu-power09:35:300
942999115,5cyclictest0-21swapper/010:24:210
942999115,4cyclictest8802-21if_enp3s008:25:240
942999115,4cyclictest6720-21cat08:20:240
942999115,4cyclictest5941-21tail11:40:220
942999115,4cyclictest31050-21sed09:15:270
942999115,4cyclictest25869-21grep09:05:200
942999115,4cyclictest19975-21ntpq07:35:270
942999115,4cyclictest1993-21mailstats11:35:280
942999115,4cyclictest16086-21grep11:50:280
942999115,4cyclictest1483-21wc12:10:210
942999115,4cyclictest14639-21aten2_r8power_p08:40:190
942999115,4cyclictest14601-21expr11:15:230
942999114,5cyclictest27866-21wget09:10:210
942999114,5cyclictest21682-21systemctl12:30:280
942999114,4cyclictest0-21swapper/008:31:330
942999113,3cyclictest0-21swapper/010:32:040
942999112,4cyclictest28312-21ssh10:55:250
943299106,2cyclictest603-21runrttasks09:50:103
943299105,3cyclictest0-21swapper/310:40:133
943299105,3cyclictest0-21swapper/308:55:193
943299104,5cyclictest0-21swapper/311:31:033
943299104,5cyclictest0-21swapper/310:00:453
943299104,5cyclictest0-21swapper/308:27:483
943299104,4cyclictest590-21snmpd12:14:223
943299104,4cyclictest590-21snmpd09:00:193
943299104,4cyclictest2932-21grep09:20:233
943299104,4cyclictest27404-21if_enp3s010:20:243
943299103,5cyclictest29658-21diskmemload09:27:353
943299102,4cyclictest0-21swapper/311:15:243
943299101,7cyclictest0-21swapper/308:10:203
943299101,3cyclictest0-21swapper/308:39:373
943199106,2cyclictest30879-21/usr/sbin/munin09:50:202
943199105,3cyclictest28598-21ntpq07:55:272
943199105,3cyclictest22650-21head09:40:302
943199105,3cyclictest0-21swapper/207:45:412
943199104,4cyclictest27808-21tr09:10:202
943199103,6cyclictest0-21swapper/211:11:092
943199101,4cyclictest17567-21missed_timers09:35:272
943199101,2cyclictest24766-21perf12:35:072
943199101,2cyclictest1233-21fschecks_time11:35:212
943099103,5cyclictest20894-21apt-get09:40:081
943099103,5cyclictest0-21swapper/109:05:181
943099101,8cyclictest0-21swapper/110:25:201
943099101,1cyclictest0-21swapper/108:25:541
942999106,3cyclictest30730-21grep08:00:250
942999106,3cyclictest29658-21diskmemload09:31:500
942999106,2cyclictest9232-21if_err_eno110:35:250
942999105,4cyclictest32637-21if_enp5s008:05:230
942999105,4cyclictest30587-21unixbench_singl12:05:310
942999105,3cyclictest7276-21sh09:59:500
942999105,3cyclictest17453-21if_enp3s008:45:230
942999104,5cyclictest0-21swapper/011:49:000
942999104,5cyclictest0-21swapper/011:49:000
942999104,4cyclictest869-21ntpq11:00:260
942999104,4cyclictest6211-21wget12:15:190
942999104,4cyclictest3421-21cat09:20:280
942999104,4cyclictest28113-21expr07:55:230
942999104,4cyclictest22234-21sh09:40:250
942999104,4cyclictest17002-21expr07:30:190
942999104,4cyclictest11666-21cat12:20:230
942999103,5cyclictest590-21snmpd07:50:140
942999100,6cyclictest0-21swapper/009:50:170
11662100,0chrt0-21swapper/211:00:302
94329994,3cyclictest27029-21grep09:05:303
94319995,2cyclictest4076-21expr08:15:192
94319994,3cyclictest32473-21gltestperf08:05:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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