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2022-07-01 - 18:59

x86 VIA QuadCore L4700 @1200 MHz, Linux 3.18.43-rt46 (Profile)

Latency plot of system in rack #b, slot #4
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
Compare latency of primary with shadow system
Characteristics of the 792 highest latencies:
System rackbslot4.osadl.org (updated Fri Jul 01, 2022 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
380799663,58cyclictest0-21swapper/306:52:033
344825710,15sleep30-21swapper/305:54:023
380799519,36cyclictest25096-21/usr/sbin/munin11:10:333
380799515,39cyclictest0-21swapper/308:30:273
380799514,41cyclictest0-21swapper/310:45:093
3778995141,5cyclictest3-21ksoftirqd/008:05:130
3778995141,5cyclictest3-21ksoftirqd/008:05:130
380799506,39cyclictest0-21swapper/309:43:593
380799506,38cyclictest15618-21/usr/sbin/munin06:25:393
380799506,38cyclictest15618-21/usr/sbin/munin06:25:393
380799506,38cyclictest0-21swapper/306:08:273
380799505,38cyclictest28131-21/usr/sbin/munin08:25:293
380799504,40cyclictest0-21swapper/309:45:273
380799504,39cyclictest0-21swapper/309:15:263
380799496,37cyclictest13155-21/usr/sbin/munin07:45:273
380799495,38cyclictest19355-21/usr/sbin/munin06:35:363
380799495,38cyclictest0-21swapper/311:00:343
380799495,38cyclictest0-21swapper/310:48:093
380799495,38cyclictest0-21swapper/307:40:253
380799494,40cyclictest0-21swapper/307:20:343
380799494,39cyclictest0-21swapper/311:15:113
380799494,39cyclictest0-21swapper/309:30:373
380799494,39cyclictest0-21swapper/309:20:243
380799494,39cyclictest0-21swapper/309:05:433
380799494,39cyclictest0-21swapper/308:35:333
380799494,39cyclictest0-21swapper/308:20:313
380799494,39cyclictest0-21swapper/306:15:423
3807994911,5cyclictest0-21swapper/310:05:253
380799485,37cyclictest23231-21/usr/sbin/munin11:05:233
380799484,39cyclictest0-21swapper/309:35:243
380799484,39cyclictest0-21swapper/308:00:263
380799484,38cyclictest0-21swapper/308:15:283
380799484,38cyclictest0-21swapper/308:10:243
380799484,38cyclictest0-21swapper/308:10:243
380799484,38cyclictest0-21swapper/308:08:313
380799484,38cyclictest0-21swapper/308:08:313
380799484,38cyclictest0-21swapper/307:55:363
380799484,38cyclictest0-21swapper/307:35:433
380799482,34cyclictest12007-21aten_rbpower_cu10:35:183
3807994811,32cyclictest0-21swapper/308:40:423
380199484,38cyclictest0-21swapper/205:55:272
380799476,35cyclictest8262-21/usr/sbin/munin10:25:343
380799475,37cyclictest0-21swapper/310:10:193
380799475,37cyclictest0-21swapper/307:00:233
380799475,37cyclictest0-21swapper/305:58:443
380799475,36cyclictest0-21swapper/307:34:333
380799474,38cyclictest0-21swapper/311:20:333
380799474,37cyclictest3217-21/usr/sbin/munin08:45:333
380799474,37cyclictest0-21swapper/310:30:553
380799474,37cyclictest0-21swapper/309:53:533
380799474,37cyclictest0-21swapper/309:53:533
380799474,37cyclictest0-21swapper/308:55:293
380799474,37cyclictest0-21swapper/306:42:033
380799473,38cyclictest0-21swapper/307:50:283
380799473,38cyclictest0-21swapper/307:25:293
380799473,38cyclictest0-21swapper/307:05:283
3807994710,32cyclictest0-21swapper/308:50:383
380199477,7cyclictest0-21swapper/211:25:082
380199475,36cyclictest0-21swapper/210:25:372
380199473,39cyclictest0-21swapper/206:00:482
378999473,38cyclictest0-21swapper/110:15:401
380799469,31cyclictest0-21swapper/306:45:383
380799465,35cyclictest13744-21/usr/sbin/munin06:20:383
380799465,35cyclictest13744-21/usr/sbin/munin06:20:383
380799464,37cyclictest0-21swapper/306:00:423
380799464,10cyclictest0-21swapper/309:55:253
380799464,10cyclictest0-21swapper/309:55:253
380799463,8cyclictest18491-21rt-features10:50:343
380799463,38cyclictest0-21swapper/309:25:433
380799463,37cyclictest0-21swapper/309:00:243
380799463,37cyclictest0-21swapper/307:15:383
380799463,37cyclictest0-21swapper/307:10:263
380799463,37cyclictest0-21swapper/306:10:463
380199464,37cyclictest0-21swapper/211:00:212
380799454,8cyclictest0-21swapper/306:30:303
380799454,36cyclictest0-21swapper/310:55:093
380799453,37cyclictest0-21swapper/309:10:213
380799453,36cyclictest0-21swapper/310:15:163
380799453,36cyclictest0-21swapper/310:00:243
380199453,37cyclictest0-21swapper/210:45:092
380799443,34cyclictest0-21swapper/306:55:243
380199444,7cyclictest0-21swapper/210:35:092
380199444,35cyclictest0-21swapper/210:20:212
380199444,35cyclictest0-21swapper/210:15:422
380199444,10cyclictest0-21swapper/211:07:272
35492448,13sleep00-21swapper/005:55:120
380199434,34cyclictest0-21swapper/211:17:272
3801994334,5cyclictest29-21ksoftirqd/207:35:132
380199433,36cyclictest0-21swapper/210:48:272
380199433,35cyclictest0-21swapper/210:31:282
3789994329,9cyclictest566-21systemd-logind05:55:161
3778994333,5cyclictest31079-21sh10:00:090
3778994333,5cyclictest31079-21sh10:00:090
243052433,7sleep20-21swapper/208:15:132
155462433,8sleep00-21swapper/007:50:320
86212423,7sleep20-21swapper/206:05:322
43882423,8sleep00-21swapper/010:15:100
380199423,34cyclictest0-21swapper/210:50:232
380199422,35cyclictest21147-21munin-run11:00:082
238452413,9sleep00-21swapper/008:11:210
238452413,9sleep00-21swapper/008:11:210
191152413,8sleep00-21swapper/006:35:040
169862413,8sleep00-21swapper/006:26:550
169862413,8sleep00-21swapper/006:26:550
116392413,8sleep00-21swapper/010:33:370
98832403,7sleep00-21swapper/010:29:550
380199404,7cyclictest0-21swapper/211:15:082
319932403,8sleep00-21swapper/007:07:230
300252403,8sleep00-21swapper/007:01:110
107802403,8sleep00-21swapper/007:36:480
89102393,8sleep00-21swapper/007:31:490
77032393,7sleep00-21swapper/010:21:100
272602392,7sleep227317-21if_eth206:55:302
21782393,31sleep00-21swapper/010:07:140
171282393,8sleep00-21swapper/010:46:530
159032393,9sleep20-21swapper/209:17:462
144252393,7sleep20-21swapper/207:45:432
71022383,7sleep00-21swapper/007:27:310
58672383,31sleep00-21swapper/005:58:060
313932383,8sleep20-21swapper/208:32:112
272932383,6sleep10-21swapper/109:49:401
269732383,9sleep00-21swapper/009:46:010
226882383,29sleep20-21swapper/208:10:262
226882383,29sleep20-21swapper/208:10:262
190612383,7sleep20-21swapper/206:34:252
182802383,8sleep00-21swapper/007:56:480
155112383,29sleep00-21swapper/010:45:080
141732383,8sleep00-21swapper/009:14:300
9912373,7sleep20-21swapper/208:38:392
3778993729,5cyclictest3-21ksoftirqd/007:45:130
3778993720,12cyclictest6335-21sed08:50:420
33192373,6sleep10-21swapper/107:17:051
296842373,8sleep00-21swapper/008:29:070
29632373,6sleep10-21swapper/108:44:501
262872373,8sleep20-21swapper/206:51:112
159022373,6sleep10-21swapper/109:17:451
135182373,7sleep00-21swapper/006:20:110
40462363,9sleep00-21swapper/010:12:080
3801993625,6cyclictest29-21ksoftirqd/207:25:132
378999364,26cyclictest0-21swapper/106:15:411
3778993624,8cyclictest19650-21grep06:35:290
294192363,6sleep10-21swapper/108:25:541
288462363,6sleep10-21swapper/109:50:531
288462363,6sleep10-21swapper/109:50:531
203132363,6sleep10-21swapper/108:03:491
200752363,8sleep20-21swapper/208:00:572
135212363,8sleep00-21swapper/010:38:400
3807993523,7cyclictest7344-21wc10:20:353
380199354,26cyclictest0-21swapper/207:06:012
3801993523,7cyclictest2872-21sort07:15:402
3801993521,8cyclictest24733-21wc09:40:362
378999353,27cyclictest0-21swapper/109:39:401
3789993523,7cyclictest17822-21awk07:55:401
32102353,27sleep00-21swapper/008:45:170
264782353,6sleep10-21swapper/111:11:571
253622353,28sleep00-21swapper/009:44:120
221222353,7sleep20-21swapper/208:08:052
221222353,7sleep20-21swapper/208:08:052
219222353,7sleep20-21swapper/209:35:132
152642353,6sleep10-21swapper/110:42:111
126372353,6sleep10-21swapper/107:41:401
380199344,24cyclictest0-21swapper/209:05:412
3801993423,7cyclictest6713-21grep07:25:422
3801993422,8cyclictest15737-21grep07:50:362
3801993422,7cyclictest7079-21cut08:55:232
378999344,26cyclictest0-21swapper/108:10:401
378999344,26cyclictest0-21swapper/108:10:401
378999343,26cyclictest0-21swapper/109:30:401
378999343,26cyclictest0-21swapper/108:36:401
3789993423,7cyclictest29562-21awk11:20:281
3789993421,8cyclictest16974-21grep10:45:391
3789993421,8cyclictest10113-21wget06:10:251
377899344,21cyclictest0-21swapper/010:50:210
3778993425,5cyclictest3-21ksoftirqd/006:55:130
3778993423,7cyclictest26992-21netstat08:20:390
290912343,8sleep20-21swapper/209:53:522
290912343,8sleep20-21swapper/209:53:522
20772349,17sleep20-21swapper/205:50:282
3801993321,8cyclictest9721-21gzip09:00:362
378999333,25cyclictest0-21swapper/109:21:101
378999333,25cyclictest0-21swapper/108:31:401
3789993322,7cyclictest30668-21tr07:05:241
3789993321,7cyclictest24960-21latency08:15:321
3789993321,7cyclictest20381-21timerandwakeup06:35:431
3778993324,5cyclictest3-21ksoftirqd/011:25:080
3778993320,9cyclictest28710-21sed09:50:390
3778993320,9cyclictest28710-21sed09:50:390
353823310,16sleep10-21swapper/105:55:051
285562333,6sleep10-21swapper/111:19:291
228732332,6sleep10-21swapper/111:03:361
180842333,7sleep20-21swapper/207:55:452
380199325,21cyclictest0-21swapper/208:40:282
380199324,24cyclictest0-21swapper/206:35:222
3801993222,6cyclictest27518-21head08:20:482
3801993220,7cyclictest9848-21sort07:35:282
3801993216,11cyclictest566-21systemd-logind07:45:132
3801993213,13cyclictest13134-21sed06:15:512
378999324,23cyclictest0-21swapper/110:57:401
378999324,22cyclictest0-21swapper/109:10:281
378999324,21cyclictest0-21swapper/106:45:251
378999323,25cyclictest0-21swapper/109:27:101
378999323,24cyclictest0-21swapper/110:03:581
378999323,23cyclictest0-21swapper/107:10:411
3789993221,7cyclictest24803-21cat09:40:371
3789993221,7cyclictest11813-21timerwakeupswit09:05:401
3789993221,6cyclictest29740-21timerandwakeup07:00:411
3789993221,6cyclictest16072-21timerandwakeup07:50:441
3789993220,7cyclictest2860-21tune2fs10:10:241
3789993216,11cyclictest665-21runrttasks10:28:361
377899324,23cyclictest0-21swapper/010:55:380
377899324,22cyclictest0-21swapper/008:00:230
377899324,22cyclictest0-21swapper/007:20:140
377899324,21cyclictest0-21swapper/008:30:290
377899323,25cyclictest0-21swapper/009:15:410
3778993223,5cyclictest3-21ksoftirqd/009:35:100
3778993220,7cyclictest23635-21cut11:05:230
3778993219,8cyclictest568-21NetworkManager06:15:150
3778993214,12cyclictest23773-21date09:40:110
380199314,22cyclictest0-21swapper/209:26:582
3801993119,8cyclictest16759-21sed06:25:442
3801993119,8cyclictest16759-21sed06:25:442
3801993118,8cyclictest566-21systemd-logind06:45:132
378999314,21cyclictest0-21swapper/106:30:331
378999314,21cyclictest0-21swapper/106:00:161
378999314,19cyclictest0-21swapper/106:44:241
3789993120,6cyclictest10331-21smart_sda07:35:391
3789993119,7cyclictest7387-21wc10:20:361
3789993119,7cyclictest3975-21awk08:45:331
377899314,22cyclictest0-21swapper/008:55:360
377899314,21cyclictest0-21swapper/009:00:410
377899314,21cyclictest0-21swapper/007:10:250
3778993122,5cyclictest3-21ksoftirqd/011:10:290
3778993122,5cyclictest3-21ksoftirqd/006:45:130
3778993119,7cyclictest4001-21cut07:20:260
3778993118,8cyclictest17509-21sed09:20:400
3778993111,15cyclictest0-21swapper/008:15:250
220632313,6sleep10-21swapper/108:07:231
220632313,6sleep10-21swapper/108:07:231
138082312,22sleep113847-21aten_rbpower_vo06:20:281
138082312,22sleep113847-21aten_rbpower_vo06:20:281
380199304,21cyclictest0-21swapper/208:50:252
380199304,21cyclictest0-21swapper/208:45:322
380199304,20cyclictest0-21swapper/210:09:512
3801993018,7cyclictest23854-21seq06:45:372
378999305,20cyclictest0-21swapper/106:05:271
378999304,22cyclictest0-21swapper/107:20:271
378999303,23cyclictest0-21swapper/106:26:111
378999303,23cyclictest0-21swapper/106:26:111
3789993021,5cyclictest6811-21grep07:25:431
3789993019,7cyclictest8429-21fgrep07:30:371
3789993019,7cyclictest26782-21uname08:20:351
3789993019,6cyclictest13347-21grep07:45:251
3789993018,7cyclictest9458-21memory09:00:311
377899305,20cyclictest0-21swapper/010:00:190
377899304,21cyclictest0-21swapper/006:50:080
3778993021,5cyclictest28212-21unixbench_singl11:15:380
3778993020,6cyclictest31894-21aten_rbpower_cu08:35:210
270922303,7sleep20-21swapper/209:47:162
186752303,7sleep00-21swapper/009:25:290
380199295,19cyclictest0-21swapper/209:57:222
380199295,19cyclictest0-21swapper/209:57:222
380199294,19cyclictest0-21swapper/209:15:052
3801992918,6cyclictest10698-21grep06:10:352
3801992917,7cyclictest31838-21sort10:00:272
3801992917,7cyclictest20119-21cut09:30:222
3801992916,8cyclictest1095-21sort07:10:402
378999293,20cyclictest368-21systemd-journal06:59:241
3789992919,6cyclictest6205-21timerwakeupswit08:50:411
3789992919,6cyclictest29428-21/usr/sbin/munin09:55:221
3789992919,6cyclictest29428-21/usr/sbin/munin09:55:221
3789992919,6cyclictest18644-21timerandwakeup10:50:371
3789992919,6cyclictest1263-21iostat10:05:251
3789992918,7cyclictest10688-21latency10:30:281
3789992917,7cyclictest566-21systemd-logind08:55:121
377899295,19cyclictest0-21swapper/008:41:090
377899295,18cyclictest0-21swapper/006:55:240
377899294,20cyclictest0-21swapper/011:00:150
377899294,20cyclictest0-21swapper/006:05:300
377899294,19cyclictest0-21swapper/007:45:160
380199285,18cyclictest0-21swapper/208:25:252
380199284,20cyclictest0-21swapper/209:24:512
380199284,19cyclictest0-21swapper/207:00:342
380199284,10cyclictest0-21swapper/210:10:282
3801992818,6cyclictest14428-21grep06:20:382
3801992818,6cyclictest14428-21grep06:20:382
3789992818,6cyclictest665-21runrttasks06:50:341
3789992818,6cyclictest23550-21tune2fs11:05:221
3789992817,6cyclictest12425-21idleruntime10:35:231
3778992820,4cyclictest0-21swapper/009:05:380
3778992817,6cyclictest6385-21cpu06:00:250
3778992811,13cyclictest13798-21aten_rbpower_en06:20:250
3778992811,13cyclictest13798-21aten_rbpower_en06:20:250
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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