You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-17 - 04:05
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
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 rack2slot0.osadl.org (updated Mon Nov 17, 2025 00:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17252720,0sleep00-21swapper/022:49:070
86802620,0sleep30-21swapper/300:09:443
261082620,1sleep20-21swapper/223:08:162
261082620,1sleep20-21swapper/223:08:162
311522600,0sleep30-21swapper/322:55:193
319432570,0sleep30-21swapper/323:08:543
319432570,0sleep30-21swapper/323:08:533
315342570,0sleep00-21swapper/023:48:590
245972550,0sleep20-21swapper/221:57:552
208492550,1sleep220838-21sshd00:07:362
176152550,0sleep10-21swapper/121:50:211
24312540,0sleep00-21swapper/023:59:090
94302520,1sleep03056699cyclictest22:36:300
217202520,0sleep10-21swapper/122:14:211
67892510,0sleep30-21swapper/322:09:303
27882510,0sleep10-21swapper/100:12:241
223082500,0sleep122304-21lspci21:13:571
189912500,1sleep218992-21bash23:20:542
286602490,0sleep30-21swapper/300:15:063
295452470,1sleep029544-21id23:35:220
189552430,0sleep20-21swapper/221:40:252
293642420,0sleep00-21swapper/023:18:400
64282410,2sleep23057599cyclictest22:59:302
102292380,2sleep13057299cyclictest23:20:051
9272370,1sleep275650irq/25-eno1-tx-22:28:592
303182298,7sleep10-21swapper/119:08:051
303152297,7sleep30-21swapper/319:08:023
302322298,7sleep20-21swapper/219:07:022
3027522311,7sleep00-21swapper/019:07:360
251422210,1sleep325141-21grepconf.sh21:14:153
223852190,0sleep10-21swapper/123:28:021
20472180,0sleep3391rcuc/322:52:233
191682180,2sleep13057299cyclictest22:34:141
146172180,1sleep014600-21sshd00:13:380
11242180,0sleep10-21swapper/121:28:311
98662170,0sleep00-21swapper/023:43:270
291522170,0sleep30-21swapper/321:21:163
220262170,0sleep222015-21bash23:04:322
75622160,1sleep07565-21bash22:43:070
30575991616,0cyclictest523-40kipmi019:49:582
30575991616,0cyclictest32606-21kworker/2:219:24:462
179742160,1sleep117971-21bash23:30:491
104312160,0sleep30-21swapper/323:46:463
30575991513,1cyclictest33-21ksoftirqd/223:16:102
291432150,0sleep00-21swapper/000:18:270
257372150,0sleep10-21swapper/123:51:371
216132150,0sleep10-21swapper/100:38:101
3057699140,13cyclictest7299-21sshd00:25:563
30575991412,1cyclictest33-21ksoftirqd/200:39:312
3057299140,13cyclictest0-21swapper/122:26:351
279222140,0sleep20-21swapper/221:48:102
133742140,0sleep20-21swapper/221:29:472
3057699130,1cyclictest684-21polkitd23:53:253
3057699130,1cyclictest14501-21bash22:13:353
3057599133,1cyclictest33-21ksoftirqd/223:30:142
3057299139,3cyclictest0-21swapper/121:37:351
3056699130,11cyclictest443-21systemd-journal22:14:490
30576991210,1cyclictest619-17sedispatch00:36:363
3057699120,11cyclictest3892-21bash23:19:243
3057699120,11cyclictest0-21swapper/323:29:153
30575991210,1cyclictest24419-21grepconf.sh00:14:412
3057599120,11cyclictest15885-21sshd22:44:002
3057599120,11cyclictest12784-21sshd00:26:312
3057599120,11cyclictest0-21swapper/223:29:512
3057299128,0cyclictest0-21swapper/123:13:251
3057299124,3cyclictest32112-21sshd22:58:491
30572991210,1cyclictest646-21dbus-daemon21:48:551
3056699120,1cyclictest8761-21lspci00:33:190
3056699120,1cyclictest30298-21cp22:01:490
24592120,0sleep30-21swapper/321:35:223
3057699119,1cyclictest9606-21bash21:32:453
3057699119,1cyclictest30560-21bash00:32:053
30576991110,0cyclictest0-21swapper/323:13:253
3057699110,10cyclictest0-21swapper/323:44:043
3057699110,10cyclictest0-21swapper/322:48:553
3057699110,10cyclictest0-21swapper/321:18:253
3057699110,0cyclictest0-21swapper/300:14:063
3057599119,1cyclictest33-21ksoftirqd/222:35:302
3057599112,1cyclictest33-21ksoftirqd/222:05:262
3057599111,3cyclictest33-21ksoftirqd/200:01:382
3057599111,1cyclictest121rcu_preempt22:54:422
30575991110,1cyclictest33-21ksoftirqd/222:05:002
30575991110,0cyclictest0-21swapper/223:37:312
30575991110,0cyclictest0-21swapper/221:52:492
30575991110,0cyclictest0-21swapper/221:20:502
3057599110,1cyclictest33-21ksoftirqd/222:24:352
3057599110,1cyclictest121rcu_preempt23:59:172
3057599110,1cyclictest121rcu_preempt22:31:402
3057599110,10cyclictest0-21swapper/221:31:002
3057599110,0cyclictest0-21swapper/223:43:002
3057299119,1cyclictest16657-21lspci23:57:141
3057299118,0cyclictest0-21swapper/121:07:151
3057299115,1cyclictest649-21avahi-daemon23:19:031
3057299115,1cyclictest649-21avahi-daemon22:41:011
3057299114,2cyclictest11897-21sshd21:22:521
3057299110,10cyclictest0-21swapper/121:58:551
3057299110,10cyclictest0-21swapper/120:25:141
3056699118,2cyclictest646-21dbus-daemon00:02:190
30566991110,0cyclictest0-21swapper/021:16:080
3056699110,0cyclictest0-21swapper/021:31:390
3056699110,0cyclictest0-21swapper/000:28:490
3056699110,0cyclictest0-21swapper/000:24:190
186542110,1sleep318653-21bash22:30:443
142362110,0sleep20-21swapper/200:20:132
3057699109,0cyclictest0-21swapper/323:57:153
3057699109,0cyclictest0-21swapper/300:23:063
3057699100,0cyclictest0-21swapper/321:29:443
3057599109,0cyclictest0-21swapper/223:46:512
3057599109,0cyclictest0-21swapper/222:47:502
3057599108,1cyclictest33-21ksoftirqd/223:50:022
3057599108,1cyclictest33-21ksoftirqd/222:10:202
3057599108,1cyclictest33-21ksoftirqd/221:15:512
3057599102,3cyclictest33-21ksoftirqd/200:30:312
3057599101,1cyclictest33-21ksoftirqd/222:15:272
3057599101,1cyclictest121rcu_preempt00:18:102
3057599101,0cyclictest121rcu_preempt23:13:412
3057599100,2cyclictest0-21swapper/221:38:452
3057599100,0cyclictest0-21swapper/221:13:102
3057299109,0cyclictest0-21swapper/123:47:551
3057299109,0cyclictest0-21swapper/122:53:451
3057299105,2cyclictest649-21avahi-daemon21:40:531
3057299105,1cyclictest649-21avahi-daemon00:15:281
3057299100,0cyclictest0-21swapper/123:06:251
3057299100,0cyclictest0-21swapper/123:06:241
3057299100,0cyclictest0-21swapper/122:07:541
3056699109,0cyclictest0-21swapper/023:27:090
3056699109,0cyclictest0-21swapper/022:30:590
3056699109,0cyclictest0-21swapper/022:19:090
3056699109,0cyclictest0-21swapper/021:25:390
3056699108,1cyclictest9-21ksoftirqd/021:47:250
3056699108,1cyclictest30035-21sshd22:21:480
3056699108,1cyclictest0-21swapper/023:09:090
3056699108,1cyclictest0-21swapper/023:09:080
3056699102,4cyclictest19051-21munin-run20:00:000
3056699100,0cyclictest0-21swapper/021:36:290
3056699100,0cyclictest0-21swapper/000:05:090
158892100,0sleep30-21swapper/321:57:003
305769998,0cyclictest0-21swapper/323:33:053
305769998,0cyclictest0-21swapper/323:00:353
305769998,0cyclictest0-21swapper/322:24:253
305769998,0cyclictest0-21swapper/321:43:253
305769997,1cyclictest0-21swapper/321:47:153
305769990,0cyclictest0-21swapper/319:35:153
305759992,3cyclictest33-21ksoftirqd/221:10:012
305729998,0cyclictest0-21swapper/121:32:451
305729998,0cyclictest0-21swapper/119:41:551
305729997,1cyclictest5717-21lspci00:29:151
305729997,1cyclictest1507-21lspci22:35:401
305669998,0cyclictest9-21ksoftirqd/021:55:270
305669998,0cyclictest0-21swapper/023:30:580
305669998,0cyclictest0-21swapper/022:53:190
305669998,0cyclictest0-21swapper/000:38:580
305669997,1cyclictest9-21ksoftirqd/023:54:000
305669997,1cyclictest9-21ksoftirqd/022:56:100
305669997,1cyclictest9-21ksoftirqd/021:12:380
305669995,1cyclictest9-21ksoftirqd/021:50:210
305669994,1cyclictest28361-21bash22:05:020
305669990,8cyclictest19444-21kworker/0:122:25:290
305669990,1cyclictest121rcu_preempt21:43:230
305669990,0cyclictest0-21swapper/020:01:570
21480290,0sleep10-21swapper/123:44:401
305769987,0cyclictest0-21swapper/322:43:253
305769987,0cyclictest0-21swapper/322:16:543
305769987,0cyclictest0-21swapper/322:00:353
305769987,0cyclictest0-21swapper/300:03:553
305769985,2cyclictest649-21avahi-daemon22:25:133
305759987,0cyclictest0-21swapper/219:36:502
305759986,1cyclictest33-21ksoftirqd/219:15:002
305729987,0cyclictest0-21swapper/123:00:351
305729987,0cyclictest0-21swapper/100:33:451
305729987,0cyclictest0-21swapper/100:20:141
305729987,0cyclictest0-21swapper/100:03:551
305669986,1cyclictest9-21ksoftirqd/023:20:010
305669986,1cyclictest9-21ksoftirqd/023:11:110
305669986,1cyclictest9-21ksoftirqd/021:21:460
305669985,1cyclictest9-21ksoftirqd/023:00:010
305769976,0cyclictest0-21swapper/323:21:353
305769975,1cyclictest6021-21grepconf.sh22:39:353
305769974,2cyclictest646-21dbus-daemon21:50:453
305759975,1cyclictest33-21ksoftirqd/220:20:002
305729975,1cyclictest684-21polkitd22:20:171
305729975,1cyclictest3625-21lspci22:15:421
305729975,1cyclictest3428-21sshd21:15:171
305729975,1cyclictest25324-21sshd22:01:171
305729974,2cyclictest681-21gdbus00:05:141
305729974,2cyclictest649-21avahi-daemon22:46:071
305729974,2cyclictest31625-21sshd23:35:351
305669975,1cyclictest9-21ksoftirqd/019:14:590
20090270,0sleep30-21swapper/323:37:493
305769964,1cyclictest20396-21sshd21:08:343
305769964,1cyclictest17299-21snmpd20:34:443
305769964,1cyclictest11118-21perf21:00:013
305759965,0cyclictest0-21swapper/221:01:492
305759960,3cyclictest19942-21cat20:00:182
305759960,2cyclictest121rcu_preempt19:15:002
305759960,0cyclictest0-21swapper/220:39:492
305729965,0cyclictest0-21swapper/121:00:351
305729965,0cyclictest0-21swapper/119:39:141
305669964,1cyclictest9-21ksoftirqd/019:50:000
305669964,1cyclictest700-21gdbus19:20:000
305669964,1cyclictest649-21avahi-daemon21:07:370
305669963,2cyclictest17299-21snmpd20:30:110
305669961,4cyclictest27203-21awk20:20:000
305669960,5cyclictest0-21swapper/020:55:480
305769954,0cyclictest0-21swapper/319:30:253
305769953,1cyclictest32153-21users19:10:243
305769953,1cyclictest29942-21cat20:25:163
305769953,1cyclictest27876-21cat20:20:143
305769953,1cyclictest25863-21mii-tool20:15:153
305769953,1cyclictest24423-21getsmi20:10:203
305769953,1cyclictest17299-21snmpd21:00:503
305769953,1cyclictest17299-21snmpd20:48:003
305769953,1cyclictest17299-21snmpd20:35:403
305769953,1cyclictest17299-21snmpd20:01:373
305769953,1cyclictest17299-21snmpd19:57:013
305769953,1cyclictest17299-21snmpd19:16:243
305769953,1cyclictest13658-21mii-tool19:45:153
305769953,1cyclictest1058-21sendmail19:50:293
305769953,1cyclictest1053-21lldpd20:51:143
305769953,1cyclictest1053-21lldpd19:27:583
305769950,4cyclictest4037-21nfsd420:40:183
305769950,1cyclictest0-21swapper/319:40:203
305769950,0cyclictest0-21swapper/319:24:143
305759953,1cyclictest5056-21/usr/sbin/munin19:25:132
305759953,1cyclictest3689-21mii-tool20:40:162
305759953,1cyclictest33-21ksoftirqd/220:30:002
305759953,1cyclictest33-21ksoftirqd/219:35:002
305759953,1cyclictest17299-21snmpd20:55:032
305759953,1cyclictest17299-21snmpd20:45:532
305759953,1cyclictest17299-21snmpd20:30:472
305759953,1cyclictest17299-21snmpd20:23:532
305759953,1cyclictest17299-21snmpd20:10:552
305759953,1cyclictest1058-21sendmail20:06:352
305759951,2cyclictest121rcu_preempt19:40:202
305759951,1cyclictest121rcu_preempt19:55:142
305759950,4cyclictest15216-21/usr/sbin/munin19:50:152
305759950,1cyclictest121rcu_preempt20:50:172
305729954,0cyclictest0-21swapper/120:31:151
305729954,0cyclictest0-21swapper/119:20:441
305729953,1cyclictest9858-21latency20:55:151
305729953,1cyclictest7765-21cat20:50:141
305729953,1cyclictest5732-21cat20:45:141
305729953,1cyclictest38292sleep120:40:181
305729953,1cyclictest21326-21/usr/sbin/munin20:05:171
305729953,1cyclictest17739-21cat19:55:161
305729953,1cyclictest17299-21snmpd20:39:311
305729953,1cyclictest17299-21snmpd20:10:051
305729953,1cyclictest17299-21snmpd20:02:091
305729953,1cyclictest17299-21snmpd19:50:011
305729953,1cyclictest17299-21snmpd19:45:581
305729953,1cyclictest17299-21snmpd19:31:281
305729953,1cyclictest17299-21snmpd19:28:011
305729953,1cyclictest17299-21snmpd19:15:511
305729953,1cyclictest1109-21ntpd20:15:181
305729953,1cyclictest1017-21runrttasks19:10:191
305729952,1cyclictest28530-21switchtime20:20:211
305669953,1cyclictest7728-21cat20:50:140
305669953,1cyclictest5729-21cat20:45:140
305669953,1cyclictest17299-21snmpd20:41:500
305669953,1cyclictest17299-21snmpd20:21:140
305669953,1cyclictest17299-21snmpd19:51:040
305669953,1cyclictest17299-21snmpd19:35:150
305669953,1cyclictest17299-21snmpd19:26:090
305669953,1cyclictest11437-21tr21:00:140
305669953,1cyclictest1058-21sendmail19:20:220
305669952,2cyclictest1280-21tr20:35:140
305669951,1cyclictest121rcu_preempt20:25:170
305669951,0cyclictest121rcu_preempt20:06:570
305769942,1cyclictest213112sleep320:05:053
305669942,1cyclictest23359-21cpu20:10:130
305669942,1cyclictest0-21swapper/019:40:170
305669942,1cyclictest0-21swapper/019:30:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional