You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-05-21 - 13:37
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.

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 792 highest latencies:
System rackbslot6.osadl.org (updated Wed May 21, 2025 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
929821800,5sleep21649599cyclictest00:46:542
1120021670,4sleep31650099cyclictest01:26:303
1489621200,5sleep10-21swapper/121:31:431
1518911040,4ptp4l401ktimersoftd/321:34:283
151891690,1ptp4l401ktimersoftd/322:43:183
151891670,1ptp4l401ktimersoftd/323:11:463
16495996555,5cyclictest33-21ksoftirqd/200:21:422
16495995846,8cyclictest33-21ksoftirqd/201:41:432
151891580,1ptp4l401ktimersoftd/302:52:283
151891580,1ptp4l401ktimersoftd/302:24:203
16495995743,7cyclictest33-21ksoftirqd/223:56:422
16495995340,6cyclictest33-21ksoftirqd/202:16:472
16495995339,8cyclictest33-21ksoftirqd/202:06:432
16495995239,6cyclictest33-21ksoftirqd/200:31:442
160652524,36sleep20-21swapper/221:32:332
151891520,1ptp4l401ktimersoftd/302:35:063
151891510,11ptp4l401ktimersoftd/302:38:113
316722490,1sleep20-21swapper/200:36:462
16485994835,3cyclictest25-21ksoftirqd/103:06:311
151891470,1ptp4l401ktimersoftd/302:43:053
1610324426,8sleep00-21swapper/021:33:040
16495994330,6cyclictest33-21ksoftirqd/222:26:402
151891430,1ptp4l401ktimersoftd/322:29:023
16485994231,6cyclictest25-21ksoftirqd/121:56:371
53782390,2sleep30-21swapper/301:56:093
16495993928,4cyclictest33-21ksoftirqd/200:06:422
16485993928,6cyclictest25-21ksoftirqd/100:51:461
151891390,1ptp4l401ktimersoftd/301:27:013
151891390,1ptp4l401ktimersoftd/300:56:593
151891390,1ptp4l401ktimersoftd/300:46:433
16495993829,4cyclictest33-21ksoftirqd/201:51:452
16495993827,5cyclictest33-21ksoftirqd/223:21:402
151891380,1ptp4l401ktimersoftd/322:16:503
151891380,1ptp4l401ktimersoftd/302:48:503
151891380,1ptp4l401ktimersoftd/301:16:513
151891380,1ptp4l401ktimersoftd/301:04:483
151891370,1ptp4l401ktimersoftd/323:40:153
151891370,1ptp4l401ktimersoftd/323:40:153
151891370,1ptp4l401ktimersoftd/301:59:013
151891370,0ptp4l401ktimersoftd/300:33:453
151891370,0ptp4l401ktimersoftd/300:18:073
16495993629,4cyclictest33-21ksoftirqd/222:26:252
16485993624,5cyclictest25-21ksoftirqd/102:01:461
16485993624,10cyclictest25-21ksoftirqd/102:16:531
151891360,1ptp4l401ktimersoftd/323:56:053
151891360,1ptp4l401ktimersoftd/301:32:513
151891360,1ptp4l401ktimersoftd/301:10:303
151891360,0ptp4l401ktimersoftd/303:01:583
1728623528,3sleep233-21ksoftirqd/202:46:312
151891350,1ptp4l401ktimersoftd/300:27:113
151891350,13ptp4l401ktimersoftd/321:56:443
16495993422,9cyclictest33-21ksoftirqd/222:16:552
16485993429,3cyclictest25-21ksoftirqd/122:56:261
16485993428,3cyclictest25-21ksoftirqd/123:06:261
151891340,2ptp4l10270-21kworker/3:023:44:563
151891340,1ptp4l401ktimersoftd/322:11:513
151891340,1ptp4l401ktimersoftd/302:08:213
151891340,1ptp4l401ktimersoftd/301:45:503
151891340,1ptp4l401ktimersoftd/300:25:233
151891340,1ptp4l401ktimersoftd/300:02:383
151891340,0ptp4l401ktimersoftd/302:20:133
16495993328,3cyclictest33-21ksoftirqd/202:26:312
16495993327,3cyclictest33-21ksoftirqd/201:21:452
16495993320,10cyclictest33-21ksoftirqd/202:31:492
16485993327,3cyclictest25-21ksoftirqd/101:46:301
151891330,1ptp4l401ktimersoftd/323:05:383
151891330,1ptp4l401ktimersoftd/302:30:563
151891330,1ptp4l401ktimersoftd/301:48:493
151891330,1ptp4l401ktimersoftd/300:37:343
151891330,11ptp4l401ktimersoftd/302:12:583
151891330,0ptp4l401ktimersoftd/302:03:013
16495993219,9cyclictest33-21ksoftirqd/203:01:322
16480993226,3cyclictest9-21ksoftirqd/022:06:250
151891320,1ptp4l401ktimersoftd/323:56:293
151891320,1ptp4l401ktimersoftd/323:36:253
151891320,1ptp4l401ktimersoftd/323:36:253
151891320,1ptp4l401ktimersoftd/323:21:453
151891320,1ptp4l401ktimersoftd/323:19:153
151891320,1ptp4l401ktimersoftd/323:08:433
151891320,1ptp4l401ktimersoftd/322:08:413
151891320,1ptp4l401ktimersoftd/301:13:273
151891320,1ptp4l401ktimersoftd/300:54:173
321732310,2sleep10-21swapper/122:06:421
16495993126,3cyclictest33-21ksoftirqd/221:46:252
16495993126,3cyclictest33-21ksoftirqd/221:41:242
16495993126,3cyclictest33-21ksoftirqd/201:41:302
16495993118,5cyclictest33-21ksoftirqd/221:51:372
16485993125,3cyclictest25-21ksoftirqd/102:56:481
16485993120,9cyclictest25-21ksoftirqd/101:31:561
151891310,1ptp4l401ktimersoftd/323:26:553
151891310,1ptp4l401ktimersoftd/321:47:183
151891310,1ptp4l401ktimersoftd/321:47:183
151891310,1ptp4l401ktimersoftd/321:39:073
151891310,1ptp4l401ktimersoftd/301:41:103
151891310,0ptp4l401ktimersoftd/322:37:283
151891310,0ptp4l401ktimersoftd/300:13:283
16495993025,3cyclictest33-21ksoftirqd/201:01:512
16495993024,3cyclictest33-21ksoftirqd/222:56:262
16495993024,3cyclictest33-21ksoftirqd/201:56:502
16495993024,3cyclictest33-21ksoftirqd/201:26:502
16485993025,3cyclictest25-21ksoftirqd/102:33:411
16485993024,3cyclictest25-21ksoftirqd/123:56:281
16485993018,9cyclictest25-21ksoftirqd/100:41:291
151891300,0ptp4l401ktimersoftd/300:07:113
16495992924,3cyclictest33-21ksoftirqd/223:46:502
16495992924,3cyclictest33-21ksoftirqd/222:06:452
16495992923,3cyclictest33-21ksoftirqd/202:31:312
16495992918,5cyclictest33-21ksoftirqd/223:06:402
16485992924,3cyclictest25-21ksoftirqd/122:56:461
16485992924,3cyclictest25-21ksoftirqd/100:46:441
16485992924,3cyclictest25-21ksoftirqd/100:41:511
16485992923,3cyclictest25-21ksoftirqd/102:36:511
16485992923,3cyclictest25-21ksoftirqd/101:51:521
129352290,2sleep20-21swapper/223:39:092
129352290,2sleep20-21swapper/223:39:092
16495992823,3cyclictest33-21ksoftirqd/221:51:242
16495992823,3cyclictest33-21ksoftirqd/221:51:242
16495992822,3cyclictest33-21ksoftirqd/222:41:302
16495992822,3cyclictest33-21ksoftirqd/222:36:412
16495992822,3cyclictest33-21ksoftirqd/222:06:252
16495992822,3cyclictest33-21ksoftirqd/200:56:542
16495992821,4cyclictest33-21ksoftirqd/202:12:102
16495992821,4cyclictest33-21ksoftirqd/201:19:342
16485992823,3cyclictest25-21ksoftirqd/123:56:501
16485992823,3cyclictest25-21ksoftirqd/123:46:271
16485992822,3cyclictest25-21ksoftirqd/123:36:571
16485992822,3cyclictest25-21ksoftirqd/123:36:571
16485992822,3cyclictest25-21ksoftirqd/100:56:501
16485992822,3cyclictest25-21ksoftirqd/100:31:451
16480992822,3cyclictest9-21ksoftirqd/022:31:160
16480992821,4cyclictest9-21ksoftirqd/002:56:480
151891280,1ptp4l401ktimersoftd/321:51:353
317532270,1sleep10-21swapper/101:11:541
1649599273,6cyclictest121rcu_preempt00:18:492
16495992722,3cyclictest33-21ksoftirqd/222:31:482
16495992722,3cyclictest33-21ksoftirqd/201:51:302
16495992722,3cyclictest33-21ksoftirqd/200:11:402
16495992716,5cyclictest33-21ksoftirqd/223:01:382
16495992714,10cyclictest33-21ksoftirqd/201:06:502
16485992722,3cyclictest25-21ksoftirqd/123:06:451
16485992722,3cyclictest25-21ksoftirqd/122:36:441
16485992722,3cyclictest25-21ksoftirqd/102:01:301
16485992722,3cyclictest25-21ksoftirqd/100:31:281
16485992721,3cyclictest25-21ksoftirqd/123:26:471
16485992721,3cyclictest25-21ksoftirqd/123:26:271
16485992721,3cyclictest25-21ksoftirqd/122:26:461
16485992721,3cyclictest25-21ksoftirqd/122:11:391
16485992721,3cyclictest25-21ksoftirqd/121:41:251
16485992721,3cyclictest25-21ksoftirqd/102:46:501
16485992717,4cyclictest25-21ksoftirqd/100:16:411
16485992714,6cyclictest25-21ksoftirqd/101:06:461
16480992722,3cyclictest9-21ksoftirqd/002:01:530
16480992721,3cyclictest9-21ksoftirqd/002:47:050
151891270,1ptp4l401ktimersoftd/321:41:563
16495992621,3cyclictest33-21ksoftirqd/223:16:512
16495992621,3cyclictest33-21ksoftirqd/222:51:272
16495992621,3cyclictest33-21ksoftirqd/202:51:522
16495992621,3cyclictest33-21ksoftirqd/202:01:582
16495992621,3cyclictest33-21ksoftirqd/200:41:562
16495992620,3cyclictest33-21ksoftirqd/223:51:482
16495992620,3cyclictest33-21ksoftirqd/223:33:322
16495992620,3cyclictest33-21ksoftirqd/223:33:322
16495992620,3cyclictest33-21ksoftirqd/201:11:452
16495992619,4cyclictest33-21ksoftirqd/223:27:362
16485992621,3cyclictest7315-21irqrtprio22:21:431
1648599262,13cyclictest358-21chrt23:16:391
16485992621,3cyclictest25-21ksoftirqd/123:31:571
16485992621,3cyclictest25-21ksoftirqd/123:31:571
16485992621,3cyclictest25-21ksoftirqd/122:41:441
16485992621,3cyclictest25-21ksoftirqd/122:16:441
16485992621,3cyclictest25-21ksoftirqd/121:41:571
16485992621,3cyclictest25-21ksoftirqd/102:11:311
16485992621,3cyclictest25-21ksoftirqd/101:26:301
16485992621,3cyclictest25-21ksoftirqd/101:06:291
16485992621,3cyclictest25-21ksoftirqd/100:21:471
16485992620,3cyclictest25-21ksoftirqd/122:48:011
16485992620,3cyclictest25-21ksoftirqd/121:52:331
16485992620,3cyclictest25-21ksoftirqd/101:36:501
16485992619,4cyclictest25-21ksoftirqd/101:27:481
16485992617,4cyclictest25-21ksoftirqd/122:01:371
16485992616,8cyclictest25-21ksoftirqd/102:26:311
16480992621,3cyclictest9-21ksoftirqd/001:36:300
1648099262,13cyclictest29850-21rm03:01:460
16480992620,3cyclictest9-21ksoftirqd/022:22:130
16480992620,3cyclictest9-21ksoftirqd/002:31:230
16480992620,3cyclictest9-21ksoftirqd/000:41:270
16480992619,4cyclictest9-21ksoftirqd/022:39:530
16480992619,4cyclictest9-21ksoftirqd/022:33:590
16480992619,3cyclictest9-21ksoftirqd/000:52:320
16480992612,4cyclictest9-21ksoftirqd/000:46:460
151891260,1ptp4l401ktimersoftd/322:32:383
151891260,1ptp4l401ktimersoftd/322:06:083
16500992519,3cyclictest41-21ksoftirqd/322:47:003
16500992519,3cyclictest41-21ksoftirqd/322:26:203
16495992520,3cyclictest33-21ksoftirqd/223:41:452
16495992519,3cyclictest33-21ksoftirqd/203:06:312
16495992518,4cyclictest33-21ksoftirqd/222:11:292
16495992518,4cyclictest33-21ksoftirqd/200:53:572
16485992520,3cyclictest25-21ksoftirqd/102:12:031
16485992519,3cyclictest25-21ksoftirqd/121:46:381
16485992519,3cyclictest25-21ksoftirqd/121:46:381
16485992519,3cyclictest25-21ksoftirqd/101:17:141
16480992519,3cyclictest9-21ksoftirqd/023:28:190
16480992519,3cyclictest9-21ksoftirqd/023:03:500
16480992519,3cyclictest9-21ksoftirqd/001:11:510
16480992519,3cyclictest9-21ksoftirqd/000:23:210
16480992518,4cyclictest9-21ksoftirqd/023:19:110
16480992518,4cyclictest9-21ksoftirqd/023:00:000
16480992518,4cyclictest9-21ksoftirqd/022:49:000
16480992518,4cyclictest9-21ksoftirqd/022:17:250
16480992518,4cyclictest9-21ksoftirqd/021:42:240
16480992518,4cyclictest9-21ksoftirqd/001:58:350
151891250,1ptp4l401ktimersoftd/300:42:473
16495992419,3cyclictest33-21ksoftirqd/202:47:012
16495992419,3cyclictest33-21ksoftirqd/202:41:312
16495992418,3cyclictest33-21ksoftirqd/223:11:462
16495992418,3cyclictest33-21ksoftirqd/222:56:462
16495992414,3cyclictest19972-21sh01:36:252
1649599241,3cyclictest121rcu_preempt00:27:562
16485992419,3cyclictest25-21ksoftirqd/123:46:461
16485992419,3cyclictest25-21ksoftirqd/100:06:591
16485992419,3cyclictest25-21ksoftirqd/100:01:491
16485992418,3cyclictest25-21ksoftirqd/122:34:101
16485992417,4cyclictest25-21ksoftirqd/123:14:431
1648599241,3cyclictest121rcu_preempt00:16:181
16480992418,3cyclictest9-21ksoftirqd/002:44:090
16480992418,3cyclictest9-21ksoftirqd/002:35:380
16480992418,3cyclictest9-21ksoftirqd/001:46:500
151891240,1ptp4l401ktimersoftd/323:46:453
151891240,1ptp4l401ktimersoftd/322:51:523
151891240,1ptp4l401ktimersoftd/302:56:493
151891240,0ptp4l401ktimersoftd/322:57:043
16485992317,3cyclictest25-21ksoftirqd/102:51:491
16485992317,3cyclictest25-21ksoftirqd/101:46:431
16480992318,3cyclictest9-21ksoftirqd/023:51:460
16480992317,3cyclictest9-21ksoftirqd/023:09:120
16480992317,3cyclictest9-21ksoftirqd/022:43:220
16480992317,3cyclictest9-21ksoftirqd/021:52:560
16480992317,3cyclictest9-21ksoftirqd/001:01:160
11052230,3sleep20-21swapper/200:01:492
16485992218,3cyclictest25-21ksoftirqd/102:26:491
1648099224,6cyclictest1505-21runrttasks01:44:120
16480992216,3cyclictest9-21ksoftirqd/023:35:080
16480992216,3cyclictest9-21ksoftirqd/023:35:080
16480992216,3cyclictest9-21ksoftirqd/022:55:150
16480992216,3cyclictest9-21ksoftirqd/002:16:210
16480992216,3cyclictest9-21ksoftirqd/001:29:160
16480992215,4cyclictest4306-21sh01:53:580
16480992215,4cyclictest29899-21grep23:57:000
16495992116,3cyclictest33-21ksoftirqd/221:57:152
1648599212,16cyclictest13924-21grep02:41:501
16480992116,3cyclictest9-21ksoftirqd/002:51:520
16480992115,3cyclictest9-21ksoftirqd/022:14:560
16480992114,4cyclictest9-21ksoftirqd/001:23:340
16480992114,4cyclictest8729-21cron00:11:280
16480992114,4cyclictest28004-21sed00:31:510
16480992114,4cyclictest25607-21sed02:17:030
16480992114,4cyclictest22923-21sh01:38:230
16480992114,4cyclictest21495-21apt01:01:450
16480992114,4cyclictest20967-21sh23:47:190
16480992114,4cyclictest18530-21unixbench_multi21:36:530
1648099211,3cyclictest31799-21snmp_o5powerctl23:11:530
16480992113,4cyclictest9869-21sh02:36:500
16480992015,3cyclictest9-21ksoftirqd/022:09:030
16480992014,3cyclictest32531-21/usr/sbin/munin00:01:440
16480992014,3cyclictest24435-21sh00:27:100
16480992014,3cyclictest17362-21sh00:20:530
16480992014,3cyclictest16517-21sh23:42:220
16480992013,4cyclictest3435-21/usr/sbin/munin00:42:000
16480992013,4cyclictest27478-21basename01:06:570
16480992013,4cyclictest15201-21cstates02:06:450
16480992013,4cyclictest10621-21if_ens323:36:450
16480992013,4cyclictest10621-21if_ens323:36:450
1648099201,2cyclictest0-21swapper/001:17:440
16480991913,3cyclictest4981-21date23:26:270
16480991913,3cyclictest47350irq/99-ens3-TxR00:11:420
16480991913,3cyclictest29729-21processes02:21:590
16480991913,3cyclictest22278-21/usr/sbin/munin21:46:480
16480991913,3cyclictest22278-21/usr/sbin/munin21:46:480
1648099190,2cyclictest0-21swapper/022:00:060
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional