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2024-11-22 - 14:46
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Data to construct the above plot have been generated using the RT test utility cyclictest.

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 highest latencies:
System rackfslot3.osadl.org (updated Wed Oct 23, 2024 00:45:07)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1236856993831,5cyclictest0-21swapper/220:00:182
1236856993830,5cyclictest0-21swapper/200:30:012
1236856993730,5cyclictest0-21swapper/220:40:012
1236856993527,5cyclictest0-21swapper/222:30:172
1236852993522,11cyclictest0-21swapper/000:30:200
1236856993426,5cyclictest0-21swapper/223:30:322
1236856993426,5cyclictest0-21swapper/223:25:122
1236856993426,5cyclictest0-21swapper/222:20:002
1236854993428,4cyclictest1362833-21ssh00:15:021
1236854993415,6cyclictest1296405-21ssh22:00:171
1236859993325,5cyclictest0-21swapper/322:10:193
1236856993325,5cyclictest0-21swapper/222:55:252
1236856993325,5cyclictest0-21swapper/222:47:582
1236856993325,5cyclictest0-21swapper/222:25:262
1236856993325,5cyclictest0-21swapper/221:50:002
1236856993325,5cyclictest0-21swapper/200:35:252
1236856993325,5cyclictest0-21swapper/200:20:232
1236859993224,5cyclictest0-21swapper/300:15:303
1236859993224,5cyclictest0-21swapper/300:15:293
1236856993224,5cyclictest0-21swapper/223:20:192
1236856993224,5cyclictest0-21swapper/223:15:232
1236856993224,5cyclictest0-21swapper/223:05:252
1236856993224,5cyclictest0-21swapper/222:50:342
1236856993224,5cyclictest0-21swapper/222:35:252
1236856993224,5cyclictest0-21swapper/222:35:252
1236856993224,5cyclictest0-21swapper/221:55:012
1236854993210,7cyclictest0-21swapper/121:57:531
1236859993123,5cyclictest0-21swapper/323:45:013
1236859993123,5cyclictest0-21swapper/323:45:003
1236859993123,5cyclictest0-21swapper/321:55:113
1236859993123,5cyclictest0-21swapper/321:35:003
1236856993124,5cyclictest0-21swapper/219:15:232
1236856993123,5cyclictest0-21swapper/223:55:272
1236856993123,5cyclictest0-21swapper/222:22:002
1236856993123,5cyclictest0-21swapper/222:05:202
1236856993123,5cyclictest0-21swapper/221:55:192
1236856993123,5cyclictest0-21swapper/221:35:292
1236856993123,5cyclictest0-21swapper/221:20:152
1236856993123,5cyclictest0-21swapper/221:15:182
1236856993123,5cyclictest0-21swapper/221:10:282
1236856993123,5cyclictest0-21swapper/219:40:002
1236856993123,5cyclictest0-21swapper/200:15:002
1236856993123,5cyclictest0-21swapper/200:05:192
1236856993123,5cyclictest0-21swapper/200:00:172
1236854993122,3cyclictest1307731-21kworker/u16:1+xprtiod22:39:331
1236854993122,3cyclictest1307731-21kworker/u16:1+xprtiod22:39:331
1236854993116,2cyclictest181rcu_preempt21:33:511
1236852993119,10cyclictest0-21swapper/022:15:300
1236852993119,10cyclictest0-21swapper/021:50:280
1236852993118,9cyclictest1348686-21ntpq23:45:220
1236859993022,5cyclictest0-21swapper/321:43:543
1236859993022,5cyclictest0-21swapper/321:20:203
1236859993022,5cyclictest0-21swapper/321:15:003
1236859993022,5cyclictest0-21swapper/321:05:173
1236859993022,5cyclictest0-21swapper/320:05:293
1236859993022,5cyclictest0-21swapper/320:05:293
1236856993023,5cyclictest0-21swapper/221:30:242
1236856993022,5cyclictest0-21swapper/223:35:142
1236856993022,5cyclictest0-21swapper/221:06:232
1236856993022,5cyclictest0-21swapper/219:25:002
1236856993022,5cyclictest0-21swapper/219:25:002
1236856993021,6cyclictest0-21swapper/223:53:472
123685499309,6cyclictest0-21swapper/100:19:481
123685499309,6cyclictest0-21swapper/100:19:471
1236854993026,3cyclictest1356039-21gcc00:00:231
1236854993025,4cyclictest1254975-21cron20:14:591
1236854993025,3cyclictest0-21swapper/122:50:271
1236854993023,4cyclictest0-21swapper/123:00:141
1236854993022,2cyclictest181rcu_preempt20:20:141
1236854993021,3cyclictest181rcu_preempt21:36:581
1236854993015,2cyclictest181rcu_preempt22:58:141
1236854993015,2cyclictest181rcu_preempt22:07:431
1236854993015,2cyclictest181rcu_preempt20:05:241
1236854993015,2cyclictest181rcu_preempt20:05:241
1236854993013,15cyclictest341ktimers/100:09:081
1236854993010,4cyclictest341ktimers/100:23:211
1236852993024,5cyclictest1261857-21sshd20:37:230
1236852993022,6cyclictest1256081-21grep20:15:260
1236852993019,10cyclictest1320678-21apt-get22:50:170
1236852993018,10cyclictest0-21swapper/022:00:290
1236852993015,11cyclictest895-21lightdm-gtk-gre20:43:590
1236859992922,5cyclictest0-21swapper/322:50:223
1236859992922,5cyclictest0-21swapper/322:05:203
1236859992921,5cyclictest0-21swapper/323:30:173
1236859992921,5cyclictest0-21swapper/322:20:153
1236859992921,5cyclictest0-21swapper/321:35:113
1236859992921,5cyclictest0-21swapper/300:15:013
1236859992921,5cyclictest0-21swapper/300:00:033
1236859992921,5cyclictest0-21swapper/300:00:013
1236856992921,5cyclictest0-21swapper/223:45:372
1236856992921,5cyclictest0-21swapper/223:02:192
1236856992921,5cyclictest0-21swapper/222:15:002
1236856992921,5cyclictest0-21swapper/219:30:242
123685499299,3cyclictest0-21swapper/123:24:381
1236854992925,3cyclictest1236847-21cyclictest20:40:191
1236854992924,3cyclictest1451-21getstats19:30:161
1236854992924,3cyclictest0-21swapper/123:35:001
1236854992922,2cyclictest181rcu_preempt23:25:191
1236854992919,4cyclictest181rcu_preempt23:50:161
1236854992915,2cyclictest181rcu_preempt20:25:251
1236854992912,9cyclictest0-21swapper/123:36:151
1236852992926,2cyclictest1236847-21cyclictest00:25:300
1236852992925,3cyclictest1306020-21tr22:20:140
1236852992924,4cyclictest1241315-21cpuspeed_turbos19:25:120
1236852992924,3cyclictest1278959-21cat21:25:320
1236852992924,3cyclictest1278959-21cat21:25:310
1236852992923,4cyclictest280-21systemd-journal00:00:010
1236852992923,4cyclictest1365474-21latency_hist00:20:020
1236852992923,4cyclictest1365474-21latency_hist00:20:010
1236852992918,9cyclictest0-21swapper/020:30:150
1236852992917,10cyclictest0-21swapper/022:06:440
1236852992917,10cyclictest0-21swapper/021:30:200
123685299291,10cyclictest895-21lightdm-gtk-gre23:06:590
1236859992820,5cyclictest0-21swapper/323:25:303
1236859992820,5cyclictest0-21swapper/323:10:163
1236859992820,5cyclictest0-21swapper/320:20:003
1236859992820,5cyclictest0-21swapper/320:00:203
1236859992820,5cyclictest0-21swapper/300:22:383
1236856992820,5cyclictest0-21swapper/223:41:332
1236856992820,5cyclictest0-21swapper/223:41:322
1236856992820,5cyclictest0-21swapper/223:10:562
1236856992820,5cyclictest0-21swapper/222:00:272
1236856992820,5cyclictest0-21swapper/221:44:292
1236856992820,5cyclictest0-21swapper/221:26:002
1236856992820,5cyclictest0-21swapper/221:26:002
1236856992820,5cyclictest0-21swapper/221:00:592
1236856992820,5cyclictest0-21swapper/220:55:022
1236856992820,5cyclictest0-21swapper/220:55:012
1236856992820,5cyclictest0-21swapper/219:45:142
1236856992820,5cyclictest0-21swapper/200:34:592
123685499289,5cyclictest0-21swapper/121:15:041
123685499289,4cyclictest341ktimers/123:45:291
123685499289,4cyclictest341ktimers/122:44:551
123685499289,3cyclictest0-21swapper/100:30:061
123685499288,6cyclictest0-21swapper/123:55:101
123685499288,6cyclictest0-21swapper/121:25:361
123685499288,6cyclictest0-21swapper/121:25:351
123685499288,5cyclictest0-21swapper/120:30:181
123685499284,7cyclictest895-21lightdm-gtk-gre19:38:581
1236854992823,3cyclictest1271088-21ntpq21:10:191
1236854992823,3cyclictest0-21swapper/123:15:591
1236854992823,3cyclictest0-21swapper/121:05:191
1236854992813,3cyclictest181rcu_preempt22:33:391
1236854992812,3cyclictest181rcu_preempt00:35:591
1236854992810,3cyclictest181rcu_preempt22:22:541
1236854992810,3cyclictest0-21swapper/122:45:281
1236854992810,2cyclictest0-21swapper/121:50:161
1236852992824,3cyclictest1362473-21systemd-run00:15:000
1236852992824,3cyclictest1301772-21phc2sys22:10:260
1236852992824,3cyclictest1236847-21cyclictest21:00:000
1236852992823,4cyclictest1290583-21apt-key21:50:010
1236852992820,6cyclictest1326271-21ntpq23:00:230
1236859992720,4cyclictest0-21swapper/320:35:293
1236859992719,5cyclictest0-21swapper/323:20:293
1236859992719,5cyclictest0-21swapper/322:15:243
1236859992719,5cyclictest0-21swapper/321:45:143
1236859992719,5cyclictest0-21swapper/320:28:593
1236859992719,5cyclictest0-21swapper/319:50:193
1236859992719,5cyclictest0-21swapper/319:45:253
1236859992719,5cyclictest0-21swapper/319:15:263
1236856992719,5cyclictest0-21swapper/220:45:202
1236856992719,5cyclictest0-21swapper/220:25:312
1236856992719,5cyclictest0-21swapper/220:20:142
1236856992719,5cyclictest0-21swapper/220:20:002
1236856992719,5cyclictest0-21swapper/219:50:182
1236856992718,6cyclictest0-21swapper/219:55:222
123685499279,4cyclictest0-21swapper/123:44:191
123685499279,4cyclictest0-21swapper/123:44:191
123685499279,3cyclictest0-21swapper/120:55:151
123685499279,3cyclictest0-21swapper/120:15:261
123685499279,3cyclictest0-21swapper/120:00:231
123685499277,5cyclictest0-21swapper/122:15:071
123685499277,5cyclictest0-21swapper/119:20:241
123685499277,5cyclictest0-21swapper/119:20:241
123685499275,6cyclictest0-21swapper/123:11:161
1236854992723,3cyclictest1236847-21cyclictest20:35:161
1236854992722,4cyclictest1-21systemd21:45:231
1236854992722,3cyclictest0-21swapper/119:54:591
1236854992721,4cyclictest741-21mta-sts-daemon00:25:131
1236854992713,2cyclictest181rcu_preempt23:05:161
1236854992712,2cyclictest181rcu_preempt21:21:591
1236854992712,2cyclictest181rcu_preempt19:45:241
1236854992712,2cyclictest181rcu_preempt19:25:271
1236854992711,3cyclictest0-21swapper/122:28:111
1236854992711,2cyclictest181rcu_preempt19:55:221
1236854992710,3cyclictest0-21swapper/122:13:531
1236852992722,4cyclictest1355715-21if_enp4s000:00:200
1236852992721,5cyclictest1257534-21switchtime20:20:290
1236852992717,8cyclictest805-21ntpd20:25:210
1236852992715,10cyclictest0-21swapper/023:35:290
1236852992714,11cyclictest0-21swapper/000:23:000
1236852992712,13cyclictest280-21systemd-journal19:14:520
1236859992620,4cyclictest0-21swapper/319:10:173
1236859992619,5cyclictest0-21swapper/322:45:183
1236859992619,5cyclictest0-21swapper/320:45:173
1236859992619,5cyclictest0-21swapper/320:20:193
1236859992618,5cyclictest0-21swapper/323:50:303
1236859992618,5cyclictest0-21swapper/323:17:473
1236859992618,5cyclictest0-21swapper/323:00:313
1236859992618,5cyclictest0-21swapper/322:30:293
1236859992618,5cyclictest0-21swapper/322:00:203
1236859992618,5cyclictest0-21swapper/321:00:003
1236859992618,5cyclictest0-21swapper/320:50:153
1236859992618,5cyclictest0-21swapper/320:50:153
1236859992618,5cyclictest0-21swapper/319:43:523
1236856992619,5cyclictest0-21swapper/222:40:232
1236856992618,5cyclictest0-21swapper/220:40:172
1236856992618,5cyclictest0-21swapper/220:30:192
1236856992618,5cyclictest0-21swapper/220:05:112
1236856992618,5cyclictest0-21swapper/220:05:112
1236856992618,5cyclictest0-21swapper/219:40:142
1236856992618,5cyclictest0-21swapper/200:15:152
1236856992618,5cyclictest0-21swapper/200:15:142
1236856992617,6cyclictest0-21swapper/220:15:002
123685499269,2cyclictest0-21swapper/119:15:181
123685499268,5cyclictest0-21swapper/119:40:041
123685499268,3cyclictest0-21swapper/119:10:211
123685499266,6cyclictest1285488-21ssh21:40:111
1236854992621,3cyclictest0-21swapper/120:45:141
1236854992620,5cyclictest1265764-21mailstats20:50:261
1236854992620,5cyclictest1265764-21mailstats20:50:261
1236854992619,5cyclictest1268159-21missed_timers21:00:211
1236852992622,3cyclictest443-21dbus-daemon20:15:000
1236852992622,3cyclictest1275949-21tail21:20:200
1236852992621,3cyclictest1346194-21ntpq23:40:230
1236852992621,3cyclictest1346194-21ntpq23:40:220
1236852992621,3cyclictest0-21swapper/021:40:000
1236852992620,5cyclictest1294655-21timerandwakeup21:55:300
1236852992619,5cyclictest1286551-21timerandwakeup21:40:280
1236852992619,5cyclictest1270351-21ls21:10:020
1236852992611,8cyclictest800-21Xorg23:33:580
1236859992518,5cyclictest0-21swapper/321:30:013
1236859992518,5cyclictest0-21swapper/321:30:003
1236859992518,5cyclictest0-21swapper/300:05:153
1236859992517,5cyclictest0-21swapper/323:45:253
1236859992517,5cyclictest0-21swapper/323:35:193
1236859992517,5cyclictest0-21swapper/322:59:593
1236859992517,5cyclictest0-21swapper/322:45:003
1236859992517,5cyclictest0-21swapper/322:25:253
1236859992517,5cyclictest0-21swapper/321:50:243
1236859992517,5cyclictest0-21swapper/321:00:213
1236859992517,5cyclictest0-21swapper/320:42:113
1236859992517,5cyclictest0-21swapper/319:25:193
1236859992517,5cyclictest0-21swapper/300:38:443
1236856992518,5cyclictest0-21swapper/219:10:182
1236856992517,5cyclictest0-21swapper/220:55:232
1236856992517,5cyclictest0-21swapper/219:25:132
123685499259,3cyclictest0-21swapper/119:10:021
123685299252,17cyclictest1330499-21ssh23:10:120
1236852992521,3cyclictest1351313-21mailstats23:50:270
1236852992520,4cyclictest741-21mta-sts-daemon22:40:150
1236852992520,4cyclictest1245310-21sshd19:39:230
1236852992520,3cyclictest1373689-21ntpq00:35:200
123685299251,12cyclictest744-21snmpd23:25:120
1236859992417,5cyclictest0-21swapper/323:05:243
1236859992416,5cyclictest0-21swapper/322:35:033
1236859992416,5cyclictest0-21swapper/322:35:023
1236859992416,5cyclictest0-21swapper/319:35:213
1236859992416,5cyclictest0-21swapper/319:30:303
1236859992416,5cyclictest0-21swapper/319:20:183
1236859992416,5cyclictest0-21swapper/319:20:173
1236859992416,5cyclictest0-21swapper/300:30:163
1236852992421,2cyclictest1236847-21cyclictest21:15:130
1236852992420,3cyclictest1333331-21irqstats23:15:180
1236852992419,4cyclictest1271058-21netstat21:10:180
1236852992419,4cyclictest1253124-21collect220:05:220
1236852992419,4cyclictest1253124-21collect220:05:210
1236852992419,4cyclictest1240191-21kernelversion19:20:210
1236852992419,4cyclictest1240191-21kernelversion19:20:200
1236852992419,3cyclictest1292064-21kworker/u16:0-rpciod22:55:250
1236852992419,3cyclictest1268301-21ntpq21:00:230
1236852992419,3cyclictest0-21swapper/019:30:290
1236852992419,3cyclictest0-21swapper/000:10:000
1236852992418,5cyclictest1247545-21netstat19:45:200
1236852992417,4cyclictest0-21swapper/019:55:120
1236852992413,9cyclictest0-21swapper/020:45:170
1236859992316,5cyclictest0-21swapper/321:15:173
1236859992316,5cyclictest0-21swapper/320:30:153
1236859992315,5cyclictest0-21swapper/320:10:183
1236859992315,5cyclictest0-21swapper/319:57:403
1236859992315,5cyclictest0-21swapper/300:25:093
1236856992317,4cyclictest0-21swapper/219:10:022
1236852992320,2cyclictest1335570-21sh23:20:140
1236852992319,3cyclictest1311982-21users22:30:300
1236852992319,3cyclictest1309298-21mailstats22:25:270
1236852992318,4cyclictest1266123-21latency_hist20:55:010
1236852992318,4cyclictest1266123-21latency_hist20:55:010
1236852992318,3cyclictest0-21swapper/019:40:120
1236852992317,5cyclictest1251485-21kernelversion20:00:180
1236852992317,4cyclictest0-21swapper/022:39:230
1236852992317,4cyclictest0-21swapper/022:39:220
1236852992311,10cyclictest0-21swapper/019:50:170
123685299231,10cyclictest1318286-21ls22:45:130
1236852992213,7cyclictest1239685-21wc19:20:020
1236852991712,4cyclictest1236916-21latency_hist19:10:010
123685999158,5cyclictest0-21swapper/319:10:023
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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