You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2022-12-09 - 18:03

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

Latency plot of system in rack #8, 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 all highest latencies:
System rack8slot0.osadl.org (updated Wed Dec 07, 2022 12:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3104921410,2sleep02001199cyclictest10:09:450
202621080,2sleep22002099cyclictest09:06:302
196021040,1sleep3421rcuc/311:13:133
591621010,0sleep1241rcuc/109:42:491
195522760,1sleep00-21swapper/011:20:400
285732740,0sleep00-21swapper/010:27:050
5692720,1sleep1857-21dbus-daemon12:12:231
61582710,1sleep16157-21sshd11:32:071
319342710,0sleep00-21swapper/012:23:050
314242710,1sleep131423-21sshd09:30:301
16872710,1sleep21668-21sshd09:52:082
82132700,0sleep10-21swapper/111:09:311
98152690,1sleep39811-21sshd11:44:283
273982690,1sleep227396-21bash12:20:142
317482680,0sleep30-21swapper/311:39:593
216662680,0sleep00-21swapper/009:55:420
195902680,0sleep10-21swapper/111:47:341
163812680,0sleep10-21swapper/110:10:301
9832670,0sleep10-21swapper/111:23:531
48162670,0sleep00-21swapper/009:13:220
227952670,1sleep022790-21bash09:24:480
309972660,1sleep30-21swapper/310:12:253
309972660,1sleep30-21swapper/310:12:253
268842660,1sleep226880-21sshd10:00:012
26702660,0sleep32668-21sshd11:17:143
233172660,1sleep0141rcuc/010:52:300
233172660,1sleep0141rcuc/010:52:300
126982660,1sleep112676-21sshd10:00:481
137072650,0sleep22002099cyclictest10:57:332
149642640,0sleep30-21swapper/309:52:413
125392640,1sleep112532-21sshd11:31:071
72872630,1sleep27282-21sshd10:01:542
37742630,1sleep03772-21bash10:12:380
37742630,1sleep03772-21bash10:12:380
215892630,1sleep1241rcuc/112:03:541
59042620,0sleep30-21swapper/309:44:113
211172620,2sleep22002099cyclictest09:19:252
99702610,0sleep2331rcuc/209:36:202
59472600,0sleep25927-21bash11:20:062
54212600,0sleep30-21swapper/311:34:503
3772600,0sleep10-21swapper/109:50:461
126242600,1sleep112615-21sshd12:00:531
91772590,1sleep29176-21grepconf.sh11:47:072
82082560,1sleep18173-21sshd12:08:431
290872550,1sleep129059-21sshd09:37:041
284632550,1sleep328462-21sshd10:33:493
1933625427,8sleep10-21swapper/106:51:501
1965725226,8sleep30-21swapper/306:54:533
303622490,0sleep30-21swapper/309:03:353
285222490,1sleep328523-21sshd08:56:453
1781824823,18sleep20-21swapper/206:51:392
71172470,0sleep0141rcuc/009:02:350
323282460,0sleep3421rcuc/311:50:533
174012460,1sleep317403-21sshd12:13:053
130902460,0sleep113092-21bash09:25:451
153292450,1sleep315313-21bash09:13:493
1947224329,8sleep00-21swapper/006:52:420
236762280,0sleep30-21swapper/309:08:443
113942270,1sleep111392-21sshd11:37:441
256982250,0sleep025697-21bash11:56:030
2002099252,11cyclictest35-21ksoftirqd/212:21:482
59672240,0sleep30-21swapper/310:01:513
71702230,0sleep00-21swapper/010:23:320
292392230,1sleep2331rcuc/209:27:432
164872230,0sleep20-21swapper/211:11:122
71442220,0sleep11845-21nfsd10:42:211
20020992210,3cyclictest35-21ksoftirqd/211:57:492
298872210,2sleep129870-21sshd09:13:031
2002099219,3cyclictest25604-21grepconf.sh11:15:342
2002099217,3cyclictest35-21ksoftirqd/210:33:562
2002099212,3cyclictest35-21ksoftirqd/210:22:392
20020992111,1cyclictest35-21ksoftirqd/209:13:452
2002099210,3cyclictest35-21ksoftirqd/210:28:502
20016992111,8cyclictest21782-21sshd09:05:591
198322210,0sleep20-21swapper/211:43:302
154432210,1sleep2331rcuc/211:01:462
55132200,0sleep3421rcuc/312:26:043
36142200,0sleep10-21swapper/110:36:481
222142200,0sleep00-21swapper/011:36:510
2002099209,1cyclictest35-21ksoftirqd/211:24:332
2002099209,1cyclictest35-21ksoftirqd/210:08:172
2002099208,3cyclictest35-21ksoftirqd/210:11:422
2002099208,3cyclictest35-21ksoftirqd/210:11:422
2002099208,2cyclictest35-21ksoftirqd/209:37:422
2002099206,5cyclictest35-21ksoftirqd/211:40:262
2002099205,12cyclictest35-21ksoftirqd/210:37:412
2002099202,2cyclictest26376-21sshd10:41:492
2002099201,2cyclictest35-21ksoftirqd/209:02:092
2002099201,1cyclictest35-21ksoftirqd/211:52:242
181632200,1sleep0141rcuc/011:01:520
98822190,0sleep09865-21sshd10:33:020
251362190,1sleep01845-21nfsd11:43:440
2002099199,1cyclictest35-21ksoftirqd/210:51:432
2002099199,1cyclictest35-21ksoftirqd/210:51:432
2002099198,3cyclictest35-21ksoftirqd/212:01:482
2002099198,2cyclictest35-21ksoftirqd/209:42:372
2002099198,1cyclictest35-21ksoftirqd/211:35:542
2002099197,2cyclictest35-21ksoftirqd/212:12:292
2002099197,2cyclictest35-21ksoftirqd/212:06:322
20020991914,1cyclictest35-21ksoftirqd/211:29:122
20020991910,3cyclictest35-21ksoftirqd/210:19:492
20020991910,3cyclictest35-21ksoftirqd/209:25:122
20016991912,6cyclictest606-21systemd-journal10:56:041
20016991912,6cyclictest606-21systemd-journal10:56:041
20016991912,6cyclictest32346-21sshd11:18:291
169882190,1sleep016985-21sshd11:31:180
295692180,1sleep029567-21grep12:02:520
28172180,0sleep00-21swapper/008:58:230
2002099188,1cyclictest35-21ksoftirqd/210:49:392
2002099186,5cyclictest35-21ksoftirqd/208:58:402
2002099185,2cyclictest35-21ksoftirqd/209:46:552
2001699189,1cyclictest22563-21sshd10:02:311
20016991811,6cyclictest10977-21bash10:21:031
2001699180,1cyclictest28436-21bash10:21:451
2001699180,1cyclictest24935-21bash11:04:531
178122180,0sleep317810-21sshd12:17:063
236662170,1sleep023655-21bash09:19:310
22702170,2sleep02001199cyclictest09:33:180
20025991715,1cyclictest28360-21sshd09:25:023
2001699179,1cyclictest8397-21sshd10:15:331
2001699179,1cyclictest8397-21sshd10:15:331
2001699178,1cyclictest24203-21sshd10:35:001
2001699170,9cyclictest12843-21sshd11:43:131
2001699170,1cyclictest0-21swapper/108:58:501
2001699170,10cyclictest30625-21sshd10:47:231
7272160,0sleep3725-21sshd11:52:133
20025991614,1cyclictest879-21systemd-logind11:03:483
20025991614,1cyclictest693-21bash09:39:573
20025991614,1cyclictest30393-21sshd09:33:073
20025991613,2cyclictest20867-21sshd09:19:243
2002599160,14cyclictest24593-21sshd12:05:223
2001699168,1cyclictest0-21swapper/112:23:561
2001699168,1cyclictest0-21swapper/109:17:011
2001699160,9cyclictest3679-21grepconf.sh11:53:431
2001699160,9cyclictest13638-21sshd12:16:561
2001699160,9cyclictest0-21swapper/110:57:581
2001699160,1cyclictest10854-21sshd09:52:311
2001699160,1cyclictest0-21swapper/111:13:471
2001699160,1cyclictest0-21swapper/109:32:071
2001699160,10cyclictest857-21dbus-daemon09:09:021
20011991612,2cyclictest23814-21bash09:58:310
51912150,1sleep392150irq/27-p4p1-tx-12:09:573
309242150,0sleep00-21swapper/010:59:400
20025991513,1cyclictest6296-21bash11:57:543
20025991512,1cyclictest7977-21grepconf.sh10:57:193
20025991512,1cyclictest14419-21sshd10:46:443
2002599150,1cyclictest0-21swapper/310:28:223
2001699158,1cyclictest923-21polkitd10:27:031
20011991513,1cyclictest8807-21sshd11:49:530
20011991513,1cyclictest6733-21bash11:06:470
20011991513,1cyclictest1-21systemd09:38:290
20011991512,2cyclictest729-21sshd09:10:300
20011991512,1cyclictest19077-21sshd11:59:480
2002599142,11cyclictest0-21swapper/310:54:523
2002599142,11cyclictest0-21swapper/310:54:523
20025991412,1cyclictest8549-21sshd11:28:123
20025991412,1cyclictest7979-21sshd10:36:583
20025991411,2cyclictest91950irq/25-em110:07:143
2002599141,12cyclictest0-21swapper/311:09:533
20020991412,1cyclictest35-21ksoftirqd/208:15:432
20011991412,1cyclictest9318-21sshd10:37:010
20011991412,1cyclictest30821-21sshd11:23:470
20011991412,1cyclictest28596-21sshd12:20:170
20011991412,1cyclictest19064-21sshd10:44:140
20011991412,1cyclictest10727-21sshd09:31:000
2001199140,12cyclictest3510-21grepconf.sh12:13:520
2001199140,12cyclictest32126-21sshd09:46:390
2002599138,4cyclictest27873-21sshd09:27:393
2002599130,12cyclictest1843-21nfsd10:21:533
2002599130,12cyclictest1773-21sshd09:46:433
2002599130,10cyclictest15413-21bash10:18:313
20020991311,1cyclictest0-21swapper/207:04:392
2001199133,1cyclictest25312-21bash10:04:010
20011991311,1cyclictest1482-21sshd11:14:340
20011991311,1cyclictest13583-21sshd10:21:100
2002599120,9cyclictest14172-21sshd11:21:463
2002599120,10cyclictest3784-21cut08:26:383
2002599120,10cyclictest21602-21sshd10:41:393
2002599120,10cyclictest11832-21egrep09:56:393
20020991211,1cyclictest0-21swapper/207:01:112
20020991211,0cyclictest35-21ksoftirqd/208:46:552
20020991210,1cyclictest35-21ksoftirqd/208:56:242
20020991210,1cyclictest35-21ksoftirqd/208:22:392
2002099120,10cyclictest8980-21tune2fs08:36:402
2001199129,2cyclictest29401-21sshd11:33:060
20011991210,1cyclictest857-21dbus-daemon10:47:450
2001199120,2cyclictest8723-21cpuspeed_turbos09:41:380
2001199120,10cyclictest29054-21sed12:06:510
2002599118,1cyclictest14761-21grep08:46:443
2002599110,9cyclictest0-21swapper/308:01:393
2002599110,9cyclictest0-21swapper/308:01:393
2002599110,1cyclictest0-21swapper/308:41:443
2002599110,1cyclictest0-21swapper/307:01:253
2002599110,10cyclictest0-21swapper/308:06:383
20020991110,0cyclictest0-21swapper/207:20:152
2002099110,9cyclictest25743-21kworker/2:107:35:512
2001699110,10cyclictest28392-21fw_forwarded_lo08:11:421
2001199110,1cyclictest0-21swapper/007:01:250
2002599109,0cyclictest0-21swapper/308:20:413
2002599108,1cyclictest0-21swapper/307:11:403
2002599100,9cyclictest0-21swapper/307:36:453
2002099109,0cyclictest35-21ksoftirqd/208:08:472
2002099108,1cyclictest3785-21perl08:26:382
2002099108,1cyclictest0-21swapper/207:56:382
20020991010,0cyclictest0-21swapper/207:08:072
2002099100,1cyclictest0-21swapper/208:16:402
2002099100,1cyclictest0-21swapper/207:46:432
2002099100,0cyclictest0-21swapper/208:03:062
2002099100,0cyclictest0-21swapper/208:03:062
2002099100,0cyclictest0-21swapper/207:52:392
2002099100,0cyclictest0-21swapper/207:31:232
2002099100,0cyclictest0-21swapper/207:13:162
2001699100,9cyclictest0-21swapper/108:46:451
2001699100,9cyclictest0-21swapper/108:32:401
2001699100,9cyclictest0-21swapper/107:11:401
2001699100,1cyclictest0-21swapper/107:26:461
2001699100,1cyclictest0-21swapper/107:01:251
2001199100,9cyclictest30979-21perl08:16:390
2001199100,9cyclictest0-21swapper/008:43:360
2001199100,9cyclictest0-21swapper/007:46:490
2001199100,1cyclictest3813-21fw_forwarded_lo08:26:380
2001199100,1cyclictest1834-21ntp_states08:21:480
2001199100,1cyclictest0-21swapper/007:41:390
2001199100,0cyclictest0-21swapper/008:51:370
2001199100,0cyclictest0-21swapper/008:38:000
200259998,0cyclictest0-21swapper/307:23:393
200259998,0cyclictest0-21swapper/306:58:123
200259997,1cyclictest9464-21nfsd408:36:453
200259990,0cyclictest0-21swapper/307:51:493
200259990,0cyclictest0-21swapper/307:26:453
200209998,0cyclictest0-21swapper/208:32:372
200209997,1cyclictest0-21swapper/208:45:112
200169998,0cyclictest0-21swapper/108:01:041
200169998,0cyclictest0-21swapper/107:46:491
200169998,0cyclictest0-21swapper/107:45:441
200169998,0cyclictest0-21swapper/107:40:231
200169998,0cyclictest0-21swapper/107:22:301
200169990,0cyclictest0-21swapper/108:26:381
200169990,0cyclictest0-21swapper/108:21:481
200169990,0cyclictest0-21swapper/108:18:221
200169990,0cyclictest0-21swapper/107:36:051
200169990,0cyclictest0-21swapper/106:57:101
200119998,0cyclictest0-21swapper/008:15:290
200119998,0cyclictest0-21swapper/007:55:300
200119998,0cyclictest0-21swapper/007:06:350
200119997,1cyclictest0-21swapper/007:11:400
200119990,0cyclictest0-21swapper/007:31:390
200259987,0cyclictest0-21swapper/308:52:593
200259987,0cyclictest0-21swapper/307:17:503
200259986,1cyclictest12732-21fw_conntrack07:41:393
200209988,0cyclictest0-21swapper/207:41:392
200209982,3cyclictest35-21ksoftirqd/207:41:242
200169987,0cyclictest0-21swapper/108:08:371
200119987,0cyclictest0-21swapper/008:08:030
200119986,1cyclictest10785-21ntp_states07:36:500
200259976,0cyclictest0-21swapper/308:32:533
200259975,1cyclictest28127-21taskset07:07:053
200259974,2cyclictest15122-21cut07:46:433
200259970,1cyclictest7134-21df07:31:373
200259970,1cyclictest1867-21open_inodes08:21:483
200259970,1cyclictest0-21swapper/308:11:363
200209972,1cyclictest35-21ksoftirqd/207:21:442
200169970,1cyclictest8620-21df_abs08:36:391
200169970,1cyclictest18322-21sed07:51:471
200169970,1cyclictest16409-21expr08:51:421
200119976,0cyclictest0-21swapper/007:01:000
200119975,1cyclictest3788-21sshd07:24:520
200119970,1cyclictest4598-21df_inode07:26:390
200119970,1cyclictest22738-21df08:01:370
200119970,1cyclictest22738-21df08:01:370
200119970,1cyclictest20871-21memory07:56:420
200119970,1cyclictest0-21swapper/007:16:450
200259960,0cyclictest0-21swapper/307:56:443
200169965,0cyclictest0-21swapper/108:02:481
200169965,0cyclictest0-21swapper/108:02:481
200169960,5cyclictest27321-21ls07:06:461
200169960,0cyclictest0-21swapper/108:42:591
200169960,0cyclictest0-21swapper/107:20:111
200119960,0cyclictest0-21swapper/008:47:430
200119960,0cyclictest0-21swapper/008:32:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional