You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2023-11-28 - 21:37
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 the highest latencies:
System rackdslot1.osadl.org (updated Tue Nov 28, 2023 00:46:12)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1176911730,14ptp4l0-21swapper/219:09:082
1176911510,17ptp4l0-21swapper/119:07:561
1176911500,9ptp4l0-21swapper/019:06:350
1176911400,11ptp4l0-21swapper/319:07:383
147562910,2sleep314758-21tr22:00:233
69852770,2sleep20-21swapper/220:30:252
69082750,5sleep3127899cyclictest22:50:403
69082750,5sleep3127899cyclictest22:50:393
117691750,5ptp4l16656-21/usr/sbin/munin20:50:310
117691700,6ptp4l1185-21lldpd23:52:523
117691700,2ptp4l0-21swapper/223:50:552
117691680,5ptp4l22641-21df_inode23:25:283
117691680,4ptp4l26494-21open_inodes21:10:350
117691670,24ptp4l4383-21cpuspeed_turbos20:25:223
117691660,2ptp4l0-21swapper/000:30:270
117691660,23ptp4l216-21systemd-journal22:53:082
117691660,23ptp4l216-21systemd-journal22:53:082
156362650,2sleep30-21swapper/300:20:233
117691650,5ptp4l1185-21lldpd23:04:212
117691650,4ptp4l1185-21lldpd22:35:542
117691650,2ptp4l0-21swapper/300:27:003
117691650,2ptp4l0-21swapper/223:45:212
117691650,2ptp4l0-21swapper/223:45:212
117691650,22ptp4l0-21swapper/322:22:553
117691640,5ptp4l1159-21snmpd22:18:223
117691640,5ptp4l1159-21snmpd00:07:040
117691640,4ptp4l1185-21lldpd22:56:010
117691640,1ptp4l0-21swapper/300:33:163
117691630,2ptp4l0-21swapper/300:36:003
117691630,22ptp4l1185-21lldpd22:08:583
117691630,20ptp4l0-21swapper/323:08:573
117691620,4ptp4l1159-21snmpd23:58:463
117691620,2ptp4l0-21swapper/322:41:303
117691620,2ptp4l0-21swapper/223:59:312
117691620,15ptp4l0-21swapper/200:15:362
117691610,5ptp4l1185-21lldpd22:41:500
117691610,5ptp4l1159-21snmpd23:23:383
117691610,2ptp4l0-21swapper/320:20:293
117691610,2ptp4l0-21swapper/300:12:453
117691610,2ptp4l0-21swapper/223:16:122
117691610,1ptp4l0-21swapper/322:34:243
117691610,1ptp4l0-21swapper/321:20:283
117691610,18ptp4l0-21swapper/323:43:333
117691610,18ptp4l0-21swapper/322:13:353
55198600,16rtkit-daemon1159-21snmpd22:19:340
117691600,4ptp4l216-21systemd-journal23:48:093
117691600,4ptp4l216-21systemd-journal23:48:083
117691600,4ptp4l16902-21ntp_states20:50:372
117691600,4ptp4l1159-21snmpd23:39:482
117691600,2ptp4l0-21swapper/222:10:482
117691600,2ptp4l0-21swapper/023:30:240
117691590,1ptp4l0-21swapper/323:37:553
117691590,1ptp4l0-21swapper/223:31:182
117691590,16ptp4l0-21swapper/323:18:193
117691580,5ptp4l1159-21snmpd23:25:380
117691580,2ptp4l0-21swapper/223:24:152
117691580,2ptp4l0-21swapper/023:19:580
117691580,14ptp4l0-21swapper/320:10:393
117691570,4ptp4l20172-21chrt20:57:123
117691570,2ptp4l0-21swapper/322:46:353
117691570,2ptp4l0-21swapper/300:08:013
117691570,2ptp4l0-21swapper/222:28:292
117691570,15ptp4l0-21swapper/321:40:263
117691560,2ptp4l0-21swapper/319:39:503
117691560,2ptp4l0-21swapper/222:30:472
117691560,2ptp4l0-21swapper/220:08:262
117691560,2ptp4l0-21swapper/219:41:012
117691560,2ptp4l0-21swapper/022:36:360
117691560,2ptp4l0-21swapper/022:34:050
117691560,22ptp4l9-21ksoftirqd/023:00:370
117691550,2ptp4l0-21swapper/322:57:533
117691550,2ptp4l0-21swapper/322:25:013
117691550,2ptp4l0-21swapper/200:21:202
117691550,2ptp4l0-21swapper/023:21:480
117691550,1ptp4l0-21swapper/320:16:473
117691540,4ptp4l533-21ntp_states20:15:352
117691540,4ptp4l1159-21snmpd23:12:412
117691540,2ptp4l0-21swapper/322:36:083
117691540,2ptp4l0-21swapper/319:19:533
117691540,2ptp4l0-21swapper/222:45:442
117691540,2ptp4l0-21swapper/221:47:582
117691540,2ptp4l0-21swapper/220:20:222
117691540,2ptp4l0-21swapper/200:05:172
117691540,2ptp4l0-21swapper/123:30:031
117691540,1ptp4l0-21swapper/320:54:083
117691540,1ptp4l0-21swapper/320:45:523
117691540,1ptp4l0-21swapper/320:03:193
117691540,11ptp4l1267-21cut19:10:003
117691530,2ptp4l0-21swapper/321:01:523
117691530,2ptp4l0-21swapper/319:54:513
117691530,2ptp4l0-21swapper/222:05:272
117691530,2ptp4l0-21swapper/021:54:150
117691530,2ptp4l0-21swapper/021:54:150
117691520,4ptp4l1185-21lldpd22:59:592
117691520,3ptp4l0-21swapper/000:24:550
117691520,2ptp4l0-21swapper/223:26:352
117691520,2ptp4l0-21swapper/123:02:291
117691520,2ptp4l0-21swapper/119:40:331
117691520,2ptp4l0-21swapper/023:58:570
117691520,2ptp4l0-21swapper/021:26:140
117691520,1ptp4l0-21swapper/219:51:162
117691510,2ptp4l0-21swapper/323:32:563
117691510,2ptp4l0-21swapper/222:43:592
117691510,2ptp4l0-21swapper/222:21:102
117691510,2ptp4l0-21swapper/200:37:552
117691510,2ptp4l0-21swapper/000:35:550
117691510,1ptp4l0-21swapper/220:39:592
117691510,1ptp4l0-21swapper/220:39:592
117691510,1ptp4l0-21swapper/219:38:452
117691510,12ptp4l0-21swapper/221:26:312
117691500,4ptp4l101ktimersoftd/023:47:110
117691500,4ptp4l101ktimersoftd/023:47:110
117691500,3ptp4l121rcu_preempt00:01:412
117691500,2ptp4l0-21swapper/222:03:222
117691500,2ptp4l0-21swapper/220:41:022
117691500,2ptp4l0-21swapper/200:14:562
117691500,2ptp4l0-21swapper/122:52:151
117691500,2ptp4l0-21swapper/122:52:151
117691500,1ptp4l0-21swapper/219:17:252
117691500,1ptp4l0-21swapper/023:51:100
117691490,5ptp4l1185-21lldpd00:01:230
117691490,2ptp4l0-21swapper/320:35:113
117691490,2ptp4l0-21swapper/320:35:113
117691490,1ptp4l0-21swapper/221:31:312
117691490,1ptp4l0-21swapper/220:26:592
117691490,1ptp4l0-21swapper/219:49:392
108212490,8sleep0127499cyclictest19:30:010
117691480,2ptp4l0-21swapper/221:13:062
117691480,2ptp4l0-21swapper/100:22:011
117691480,1ptp4l0-21swapper/223:09:572
117691480,1ptp4l0-21swapper/221:44:532
117691480,1ptp4l0-21swapper/221:05:302
117691480,1ptp4l0-21swapper/220:47:372
117691480,1ptp4l0-21swapper/219:57:012
117691480,1ptp4l0-21swapper/121:23:101
117691480,1ptp4l0-21swapper/019:44:390
117691480,13ptp4l5072-21sensors_temp19:15:370
117691480,10ptp4l0-21swapper/319:47:093
117691470,8ptp4l0-21swapper/019:55:130
117691470,7ptp4l4815-21rs:main3
117691470,3ptp4l121rcu_preempt21:05:313
117691470,2ptp4l0-21swapper/321:55:043
117691470,2ptp4l0-21swapper/221:35:092
117691470,2ptp4l0-21swapper/219:32:492
117691470,1ptp4l0-21swapper/319:57:083
117691460,9ptp4l0-21swapper/020:25:380
117691460,8ptp4l0-21swapper/020:56:530
117691460,8ptp4l0-21swapper/020:46:390
117691460,5ptp4l1159-21snmpd22:53:180
117691460,5ptp4l1159-21snmpd22:53:180
117691460,4ptp4l1185-21lldpd00:15:483
117691460,2ptp4l0-21swapper/323:14:093
117691460,2ptp4l0-21swapper/220:56:152
117691460,2ptp4l0-21swapper/220:04:512
117691460,2ptp4l0-21swapper/219:23:342
117691460,2ptp4l0-21swapper/022:08:120
117691460,2ptp4l0-21swapper/019:47:170
117691460,1ptp4l0-21swapper/121:43:141
117691450,9ptp4l0-21swapper/019:31:030
117691450,8ptp4l0-21swapper/021:46:110
117691450,7ptp4l0-21swapper/021:35:430
117691450,7ptp4l0-21swapper/020:09:090
117691450,2ptp4l0-21swapper/321:15:223
117691450,2ptp4l0-21swapper/221:57:582
117691450,2ptp4l0-21swapper/122:04:391
117691450,2ptp4l0-21swapper/119:54:061
117691450,2ptp4l0-21swapper/020:42:090
117691450,2ptp4l0-21swapper/000:26:150
117691450,1ptp4l0-21swapper/320:34:093
117691450,1ptp4l0-21swapper/219:27:212
117691450,1ptp4l0-21swapper/121:53:131
117691450,1ptp4l0-21swapper/121:53:131
117691450,11ptp4l0-21swapper/222:19:032
117691450,10ptp4l0-21swapper/020:14:080
117691440,8ptp4l0-21swapper/020:18:310
117691440,2ptp4l0-21swapper/223:41:102
117691440,2ptp4l0-21swapper/221:20:032
117691440,2ptp4l0-21swapper/100:35:281
117691440,2ptp4l0-21swapper/022:00:480
117691440,1ptp4l0-21swapper/319:31:283
117691440,10ptp4l0-21swapper/323:03:293
117691430,9ptp4l1185-21lldpd23:29:131
117691430,9ptp4l0-21swapper/022:21:040
117691430,6ptp4l216-21systemd-journal00:30:022
117691430,5ptp4l0-21swapper/320:08:463
117691430,4ptp4l14234-21ls23:05:450
117691430,4ptp4l1185-21lldpd22:28:150
117691430,2ptp4l0-21swapper/319:22:573
117691430,2ptp4l0-21swapper/221:51:442
117691430,2ptp4l0-21swapper/221:51:442
117691430,2ptp4l0-21swapper/219:10:472
117691430,2ptp4l0-21swapper/019:12:580
117691430,1ptp4l0-21swapper/319:26:453
117691430,1ptp4l0-21swapper/220:11:582
117691430,12ptp4l0-21swapper/321:46:363
127699426,6cyclictest25-21ksoftirqd/120:15:401
117691420,5ptp4l18085-21tr19:45:211
117691420,5ptp4l13790-21hddtemp_smartct19:35:280
117691420,5ptp4l1185-21lldpd22:45:260
117691420,4ptp4l17915-21/usr/sbin/munin00:25:412
117691420,2ptp4l0-21swapper/321:51:373
117691420,2ptp4l0-21swapper/321:51:373
117691420,2ptp4l0-21swapper/120:53:081
117691420,2ptp4l0-21swapper/023:35:170
117691420,2ptp4l0-21swapper/021:20:440
117691420,2ptp4l0-21swapper/000:13:100
117691420,1ptp4l0-21swapper/121:57:561
117691420,1ptp4l0-21swapper/121:05:531
117691420,1ptp4l0-21swapper/119:22:571
1276994116,4cyclictest25-21ksoftirqd/120:33:111
117691410,8ptp4l1159-21snmpd23:47:361
117691410,8ptp4l1159-21snmpd23:47:351
117691410,8ptp4l1159-21snmpd23:20:461
117691410,7ptp4l1185-21lldpd22:12:491
117691410,6ptp4l1185-21lldpd00:08:351
117691410,5ptp4l9-21ksoftirqd/023:10:510
117691410,5ptp4l2249-21/usr/sbin/munin21:30:373
117691410,5ptp4l16378-21sed19:40:283
117691410,5ptp4l1185-21lldpd00:15:400
117691410,4ptp4l6771-21ps19:20:280
117691410,4ptp4l2327-21apt-get21:30:221
117691410,2ptp4l0-21swapper/221:19:522
117691410,2ptp4l0-21swapper/023:40:230
117691410,2ptp4l0-21swapper/021:30:540
117691410,2ptp4l0-21swapper/021:17:020
117691410,2ptp4l0-21swapper/021:02:210
117691410,1ptp4l0-21swapper/221:04:122
117691410,1ptp4l0-21swapper/121:49:261
117691410,1ptp4l0-21swapper/120:28:241
117691410,1ptp4l0-21swapper/119:36:181
117691410,1ptp4l0-21swapper/021:09:510
117691410,12ptp4l0-21swapper/320:44:433
127699408,7cyclictest25-21ksoftirqd/121:00:001
117691400,7ptp4l0-21swapper/100:32:161
117691400,6ptp4l1185-21lldpd22:46:061
117691400,6ptp4l1185-21lldpd22:11:150
117691400,6ptp4l1159-21snmpd23:36:151
117691400,5ptp4l28740-21netstat21:15:351
117691400,5ptp4l1185-21lldpd00:01:221
117691400,4ptp4l13038-21irqstats21:55:300
117691400,3ptp4l1420-21ls21:25:403
117691400,2ptp4l0-21swapper/123:41:431
117691400,2ptp4l0-21swapper/122:41:021
117691400,2ptp4l0-21swapper/122:36:491
117691400,2ptp4l0-21swapper/122:34:151
117691400,2ptp4l0-21swapper/122:20:301
117691400,2ptp4l0-21swapper/121:26:331
117691400,2ptp4l0-21swapper/100:25:041
117691400,2ptp4l0-21swapper/020:36:430
117691400,2ptp4l0-21swapper/020:36:420
117691400,2ptp4l0-21swapper/020:31:280
117691400,2ptp4l0-21swapper/020:20:470
117691400,2ptp4l0-21swapper/020:01:080
117691400,2ptp4l0-21swapper/019:50:130
117691400,1ptp4l0-21swapper/121:10:471
127699395,7cyclictest1185-21lldpd23:10:391
1276993915,8cyclictest25-21ksoftirqd/119:26:021
1276993913,4cyclictest25-21ksoftirqd/122:58:461
117691390,5ptp4l216-21systemd-journal23:53:371
117691390,5ptp4l1185-21lldpd22:25:221
117691390,5ptp4l1185-21lldpd22:17:151
117691390,4ptp4l1185-21lldpd23:55:401
117691390,4ptp4l1185-21lldpd23:07:251
117691390,4ptp4l1185-21lldpd00:12:341
117691390,4ptp4l1159-21snmpd21:36:233
117691390,2ptp4l0-21swapper/123:15:511
117691390,2ptp4l0-21swapper/122:05:261
117691390,2ptp4l0-21swapper/120:05:351
117691390,2ptp4l0-21swapper/021:40:230
117691380,4ptp4l3769-21grep19:15:201
117691380,4ptp4l1159-21snmpd00:15:521
117691380,2ptp4l0-21swapper/321:10:373
117691370,2ptp4l0-21swapper/120:45:331
117691370,2ptp4l0-21swapper/120:41:001
117691370,2ptp4l0-21swapper/120:20:311
117691370,2ptp4l0-21swapper/120:10:291
117691370,2ptp4l0-21swapper/119:33:071
1276993614,10cyclictest25-21ksoftirqd/121:39:441
117691360,2ptp4l0-21swapper/121:04:261
117691360,2ptp4l0-21swapper/120:38:111
117691360,2ptp4l0-21swapper/120:38:101
117691360,2ptp4l0-21swapper/119:55:251
117691340,1ptp4l0-21swapper/120:03:171
117691310,2ptp4l0-21swapper/119:10:461
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional