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2022-08-09 - 00:53

x86 Intel Xeon E3-1220L V2 @2300 MHz, Linux 4.18.7-rt5 (Profile)

Latency plot of system in rack #9, slot #0
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
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 rack9slot0.osadl.org (updated Mon Aug 08, 2022 12:43:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
40922800,0sleep14077-21bash10:53:471
76832780,0sleep10-21swapper/109:08:381
132862750,1sleep1886-21gdbus12:16:511
199062730,1sleep319853-21sshd10:49:483
79402720,1sleep17945-21grepconf.sh11:54:031
110392720,1sleep2806-21dbus-daemon10:33:362
171242710,1sleep317126-21sshd11:12:323
321942690,1sleep0141rcuc/010:14:100
318252690,0sleep10-21swapper/111:23:291
244692690,0sleep1251ktimersoftd/110:55:191
22512690,0sleep20-21swapper/212:13:272
202742680,1sleep21-21systemd10:07:552
281032670,0sleep2331rcuc/209:02:542
143712670,1sleep314369-21sshd11:54:333
92502660,1sleep00-21swapper/010:27:530
287182640,0sleep10-21swapper/111:45:331
14742640,0sleep21472-21sshd09:53:482
157532630,0sleep00-21swapper/012:28:200
215982600,0sleep30-21swapper/310:18:143
162552590,0sleep10-21swapper/110:41:321
2178525830,8sleep00-21swapper/006:57:130
2198725237,9sleep10-21swapper/106:59:381
264492490,1sleep22219099cyclictest09:40:092
2178224722,8sleep20-21swapper/206:57:112
2178824125,9sleep30-21swapper/306:57:163
136642320,9sleep388150irq/26-p4p1-rx-10:04:513
313882300,0sleep20-21swapper/209:25:222
267522260,0sleep20-21swapper/211:57:562
317362250,1sleep131738-21grepconf.sh11:35:511
256372240,2sleep22219099cyclictest09:58:132
169712240,0sleep316969-21systemd-cgroups10:54:453
148502240,0sleep10-21swapper/109:26:331
49762230,1sleep04974-21sshd09:28:250
326382230,0sleep10-21swapper/110:01:121
162322230,2sleep22219099cyclictest11:09:552
206022220,1sleep220495-21sshd11:20:052
93312210,0sleep00-21swapper/011:01:350
263522210,1sleep2331rcuc/209:32:402
115692210,0sleep10-21swapper/112:04:211
8502200,0sleep10-21swapper/109:23:011
305332200,1sleep02217999cyclictest12:00:390
276412200,1sleep09-21ksoftirqd/009:42:400
263552200,0sleep00-21swapper/011:57:540
229312200,0sleep20-21swapper/210:29:032
205792200,0sleep10-21swapper/110:36:431
95632190,0sleep20-21swapper/211:51:392
135632190,0sleep10-21swapper/110:30:581
117412190,1sleep311732-21bash10:38:383
305522180,0sleep030551-21sshd12:18:300
63712170,0sleep20-21swapper/212:27:142
48462170,0sleep30-21swapper/309:13:253
313472170,0sleep20-21swapper/210:11:232
27042170,1sleep21-21systemd11:31:192
116132170,1sleep1241rcuc/111:14:311
2219699162,1cyclictest7644-21kworker/3:412:30:053
22196991612,3cyclictest886-21gdbus11:55:133
2219099160,1cyclictest0-21swapper/212:21:552
208672160,0sleep00-21swapper/009:50:050
195752160,0sleep00-21swapper/010:34:140
183582160,2sleep12218599cyclictest10:23:051
35742150,0sleep20-21swapper/209:23:142
22196991512,1cyclictest28200-21users12:05:323
22190991513,1cyclictest1-21systemd11:25:352
2219099150,1cyclictest805-21avahi-daemon11:00:082
22179991513,1cyclictest848-21NetworkManager11:34:590
72532140,2sleep37256-21grepconf.sh10:43:273
264362140,0sleep00-21swapper/010:39:470
238712140,0sleep00-21swapper/010:52:490
22196991412,1cyclictest19426-21systemd-cgroups12:12:183
2219699140,1cyclictest1-21systemd09:43:103
2219699140,13cyclictest838-21systemd-logind10:08:543
2219099140,13cyclictest7793-21sshd11:14:142
22185991412,1cyclictest28942-21sshd11:25:411
22185991410,2cyclictest886-21gdbus09:01:101
2218599140,2cyclictest26780-21sshd10:18:391
2217999141,1cyclictest9-21ksoftirqd/011:42:110
22179991411,2cyclictest2723-21sshd10:45:370
158372140,0sleep10-21swapper/112:07:131
22196991311,1cyclictest24584-21sshd10:13:363
2219699130,12cyclictest806-21dbus-daemon11:28:103
2219699130,12cyclictest10092-21sshd11:16:473
22190991311,1cyclictest806-21dbus-daemon10:51:532
2219099130,1cyclictest838-21systemd-logind10:19:572
2219099130,12cyclictest0-21swapper/209:09:402
22185991311,1cyclictest567-21systemd09:43:061
22185991311,1cyclictest2055-21sshd10:09:011
2218599130,1cyclictest22102-21sshd11:42:381
2218599130,11cyclictest30075-21systemd11:55:391
2218599130,11cyclictest0-21swapper/109:57:031
2217999130,1cyclictest0-21swapper/011:25:130
2217999130,12cyclictest22149-21systemctl11:05:150
2219699128,3cyclictest4184-21sshd11:48:503
2219699128,3cyclictest15739-21ntp_states10:25:353
2219699121,1cyclictest598-21systemd-journal09:10:023
22196991211,0cyclictest0-21swapper/311:21:193
22196991210,1cyclictest20150-21systemd-cgroups11:37:283
22196991210,1cyclictest17834-21sshd12:20:473
22196991210,1cyclictest0-21swapper/312:18:283
22196991210,1cyclictest0-21swapper/309:35:093
2219699120,7cyclictest0-21swapper/309:53:033
2219699120,1cyclictest0-21swapper/311:40:503
2219699120,11cyclictest27909-21systemd09:30:163
2219699120,11cyclictest0-21swapper/309:56:173
2219099127,2cyclictest35-21ksoftirqd/212:04:412
2219099126,1cyclictest35-21ksoftirqd/210:47:352
2219099125,3cyclictest35-21ksoftirqd/209:16:422
2219099125,1cyclictest35-21ksoftirqd/212:07:572
2219099120,11cyclictest13859-21bash09:46:442
2219099120,0cyclictest0-21swapper/210:38:322
2218599129,2cyclictest27891-21grep09:32:461
22185991210,1cyclictest15567-21sshd09:16:511
22185991210,1cyclictest1-21systemd11:01:451
22185991210,1cyclictest1-21systemd09:14:391
22185991210,1cyclictest0-21swapper/111:06:311
2218599120,11cyclictest0-21swapper/112:14:001
2217999127,1cyclictest9-21ksoftirqd/009:36:150
22179991210,1cyclictest806-21dbus-daemon10:21:130
22179991210,1cyclictest0-21swapper/009:59:090
2217999120,1cyclictest884-21polkitd09:45:400
2217999120,1cyclictest0-21swapper/009:06:250
2217999120,11cyclictest21367-21sshd11:47:380
102142120,0sleep1251ktimersoftd/111:19:161
42792110,8sleep24506-21sshd10:21:582
2219699110,10cyclictest28748-21grepconf.sh12:00:303
2219699110,10cyclictest26375-21systemd10:55:243
2219699110,10cyclictest0-21swapper/310:31:573
2219699110,10cyclictest0-21swapper/308:22:543
2219699110,10cyclictest0-21swapper/308:05:213
2219099119,1cyclictest5218-21id10:04:092
2219099112,4cyclictest4081-21cp11:48:502
2219099110,10cyclictest23368-21kworker/2:211:35:442
2219099110,10cyclictest0-21swapper/211:15:142
2218599118,2cyclictest838-21systemd-logind10:45:291
22185991110,0cyclictest0-21swapper/111:30:331
22185991110,0cyclictest0-21swapper/107:05:431
2218599110,10cyclictest25226-21systemd09:50:251
2218599110,10cyclictest0-21swapper/107:35:201
2217999119,1cyclictest30997-21bash09:10:230
2217999119,1cyclictest0-21swapper/010:41:470
2217999116,2cyclictest10071-21systemd09:21:140
2217999116,1cyclictest9-21ksoftirqd/010:16:220
2217999114,1cyclictest9-21ksoftirqd/009:34:540
2217999111,2cyclictest121rcu_sched09:16:420
22179991111,0cyclictest661-40kipmi012:20:250
22179991110,0cyclictest0-21swapper/012:06:140
22179991110,0cyclictest0-21swapper/009:02:000
2217999110,0cyclictest0-21swapper/012:10:310
2217999110,0cyclictest0-21swapper/011:17:470
2219699109,0cyclictest0-21swapper/307:40:233
2219699109,0cyclictest0-21swapper/307:12:023
2219699108,1cyclictest806-21dbus-daemon10:21:413
2219699108,1cyclictest598-21systemd-journal11:35:013
2219699108,1cyclictest12479-21bash09:49:263
2219699108,1cyclictest0-21swapper/309:15:223
2219699105,4cyclictest0-21swapper/308:35:253
2219699103,3cyclictest28640-21systemd09:22:403
2219699100,9cyclictest0-21swapper/307:58:443
2219699100,3cyclictest26084-21kill09:27:303
2219699100,0cyclictest0-21swapper/307:50:433
2219099108,1cyclictest1-21systemd10:40:302
2219099102,4cyclictest24790-21sshd09:35:122
2219099100,1cyclictest653-21systemd09:10:302
2219099100,1cyclictest0-21swapper/210:55:222
2218599109,0cyclictest0-21swapper/108:41:191
2218599109,0cyclictest0-21swapper/108:13:331
2218599109,0cyclictest0-21swapper/108:01:141
2218599109,0cyclictest0-21swapper/108:01:141
2218599109,0cyclictest0-21swapper/107:54:091
2218599107,2cyclictest18140-21sshd10:10:231
2218599106,1cyclictest838-21systemd-logind12:27:191
2218599100,9cyclictest0-21swapper/107:14:261
2218599100,8cyclictest23627-21kworker/1:512:20:181
2218599100,6cyclictest0-21swapper/110:27:181
2218599100,0cyclictest0-21swapper/108:51:041
2218599100,0cyclictest0-21swapper/108:24:281
2218599100,0cyclictest0-21swapper/108:19:141
2217999109,0cyclictest0-21swapper/011:51:350
2217999109,0cyclictest0-21swapper/011:37:250
2217999108,1cyclictest25926-21systemd10:55:220
2217999105,2cyclictest2380-21sshd10:03:570
2217999102,3cyclictest838-21systemd-logind11:22:410
2217999100,9cyclictest0-21swapper/008:31:130
2217999100,0cyclictest0-21swapper/011:11:590
32569290,1sleep132643-21wc07:15:371
221969998,0cyclictest0-21swapper/308:11:313
221969997,1cyclictest5976-21sshd11:09:003
221969990,0cyclictest0-21swapper/308:17:403
221909998,0cyclictest0-21swapper/207:04:062
221909997,1cyclictest22753-21gawk08:00:242
221909997,1cyclictest22753-21gawk08:00:242
221909997,1cyclictest0-21swapper/207:10:282
221909992,1cyclictest111rcu_preempt11:40:172
221909990,8cyclictest8088-21kworker/2:612:15:322
221909990,8cyclictest0-21swapper/207:52:262
221909990,1cyclictest6483-21cut07:30:182
221859998,0cyclictest0-21swapper/107:45:401
221859998,0cyclictest0-21swapper/107:34:521
221859996,2cyclictest884-21polkitd09:45:091
221859990,8cyclictest5859-21kworker/1:109:36:531
221799993,2cyclictest9-21ksoftirqd/010:07:070
221799990,0cyclictest0-21swapper/008:43:390
21630290,1sleep3806-21dbus-daemon11:00:073
221969983,4cyclictest884-21polkitd09:00:183
221969980,7cyclictest10410-21df08:40:183
221909987,0cyclictest661-40kipmi007:55:282
221909987,0cyclictest0-21swapper/208:51:262
221859987,0cyclictest0-21swapper/108:07:241
221859982,2cyclictest0-21swapper/107:20:301
221859980,1cyclictest0-21swapper/108:45:411
221799987,0cyclictest0-21swapper/008:17:450
221799987,0cyclictest0-21swapper/007:30:210
221799987,0cyclictest0-21swapper/007:16:110
30624270,5sleep030691-21date07:15:040
25110270,0sleep00-21swapper/008:05:190
221969976,0cyclictest0-21swapper/307:04:153
221969970,6cyclictest0-21swapper/307:39:523
221969970,5cyclictest0-21swapper/308:55:253
221969970,5cyclictest0-21swapper/308:04:093
221969970,5cyclictest0-21swapper/308:04:093
221969970,1cyclictest4570-21idleruntime07:25:273
221969970,1cyclictest31315-21diskstats07:15:183
221969970,1cyclictest15933-21users07:45:303
221969970,1cyclictest0-21swapper/308:53:163
221969970,1cyclictest0-21swapper/307:35:043
221909976,0cyclictest0-21swapper/207:37:132
221909970,2cyclictest10348-21cstates08:40:182
221859970,2cyclictest0-21swapper/107:40:261
221859970,1cyclictest7435-21/usr/sbin/munin08:35:231
221859970,1cyclictest19602-21df_inode07:55:241
221859970,1cyclictest18659-21hddtemp_smartct08:55:241
221859970,1cyclictest0-21swapper/107:25:271
221799976,0cyclictest0-21swapper/008:59:130
221799976,0cyclictest0-21swapper/007:22:340
221799972,1cyclictest9-21ksoftirqd/007:05:040
221799970,0cyclictest0-21swapper/007:29:530
17552270,0sleep00-21swapper/007:50:250
221969965,0cyclictest0-21swapper/308:34:383
221969964,1cyclictest1951-21hddtemp_smartct07:20:253
221969964,1cyclictest13837-21nfsd408:45:233
221969962,2cyclictest0-21swapper/307:05:053
221969960,0cyclictest0-21swapper/308:25:403
221909966,0cyclictest88050irq/25-em108:10:432
221909965,0cyclictest661-40kipmi008:35:252
221909965,0cyclictest0-21swapper/208:31:482
221909964,1cyclictest19090-21awk08:55:282
221909961,1cyclictest121rcu_sched07:05:042
221909960,1cyclictest12630-21sed08:45:152
221909960,0cyclictest0-21swapper/208:15:382
221909960,0cyclictest0-21swapper/207:28:582
221909960,0cyclictest0-21swapper/207:20:522
221859962,2cyclictest0-21swapper/107:00:271
221859960,0cyclictest0-21swapper/108:30:141
221859960,0cyclictest0-21swapper/108:25:331
221799965,0cyclictest0-21swapper/008:51:260
221799964,1cyclictest25911-21cpuspeed_turbos07:05:230
221799964,1cyclictest2068-21runrttasks07:45:150
221799960,1cyclictest111rcu_preempt07:40:260
221799960,0cyclictest0-21swapper/008:45:330
221799960,0cyclictest0-21swapper/008:20:500
221799960,0cyclictest0-21swapper/008:10:320
221799960,0cyclictest0-21swapper/007:36:250
221909953,1cyclictest801-21nscd07:45:192
221909953,1cyclictest24535-21sort08:05:162
221909953,1cyclictest13349-21unixbench_singl07:40:392
221909952,2cyclictest2285-21cut08:25:202
221909950,1cyclictest121rcu_sched08:20:192
221909950,0cyclictest0-21swapper/207:16:532
221799950,5cyclictest0-21swapper/008:00:100
221799950,5cyclictest0-21swapper/008:00:100
221799950,5cyclictest0-21swapper/007:55:170
221799950,0cyclictest0-21swapper/008:35:090
221799950,0cyclictest0-21swapper/008:25:040
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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