You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-10 - 09:25
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
Compare latency of primary with shadow system
Characteristics of the highest latencies:
System rackbslot4.osadl.org (updated Fri Jul 10, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
16927996618,42cyclictest29813-21sed22:07:493
16927996510,50cyclictest22550-21ssh00:07:283
16927996414,44cyclictest30427-21/usr/sbin/munin22:52:543
16927996314,43cyclictest20674-21/usr/sbin/munin20:17:483
16927996214,42cyclictest11675-21fschecks_time19:52:393
222022600,2sleep041ktimersoftd/000:07:120
16927996014,40cyclictest24998-21/usr/sbin/munin19:02:513
16927996013,41cyclictest5713-21/usr/sbin/munin19:37:403
16927996013,41cyclictest5713-21/usr/sbin/munin19:37:403
1692799599,44cyclictest23130-21/usr/sbin/munin18:57:393
1692799598,45cyclictest17346-21fschecks_time23:17:363
1692799598,45cyclictest17346-21fschecks_time23:17:363
16927995919,9cyclictest13745-21latency19:57:443
16927995912,41cyclictest9451-21/usr/sbin/munin19:47:393
16927995815,37cyclictest0-21swapper/319:42:493
16927995812,40cyclictest27924-21ssh22:06:113
16927995812,40cyclictest17140-21ssh23:59:283
16927995811,41cyclictest28039-21fschecks_time21:22:383
16927995811,41cyclictest25509-21ssh22:45:353
16927995811,41cyclictest15155-21ssh23:14:033
16927995811,41cyclictest12853-21ssh23:53:253
16927995811,41cyclictest0-21swapper/320:42:493
16927995811,40cyclictest19385-21/usr/sbin/munin18:47:563
16927995715,35cyclictest28252-21sshd19:09:173
16927995714,38cyclictest22546-21/usr/sbin/munin20:22:503
16927995714,37cyclictest22570-21ssh21:14:563
16927995712,39cyclictest25592-21ssh21:18:243
16927995712,39cyclictest16939-21/usr/sbin/munin20:07:383
16927995711,40cyclictest9046-21ssh20:57:293
16927995711,40cyclictest9046-21ssh20:57:293
16927995711,40cyclictest0-21swapper/322:27:123
16927995711,14cyclictest31482-21ssh23:36:263
16927995711,13cyclictest3620-21awk19:32:263
16927995710,41cyclictest24028-21ssh22:00:473
16927995710,40cyclictest24415-21/usr/sbin/munin20:27:483
1692299575,46cyclictest0-21swapper/223:30:322
16927995615,36cyclictest1064-21timerwakeupswit23:37:523
16927995613,37cyclictest11456-21ssh23:09:153
16927995612,38cyclictest6425-21ssh22:20:253
16927995612,38cyclictest28736-21/usr/sbin/munin19:12:473
16927995611,40cyclictest21510-21ssh00:05:433
1655325612,38sleep00-21swapper/018:41:020
1692799558,41cyclictest0-21swapper/322:33:203
16927995514,9cyclictest18127-21ssh21:08:233
16927995514,35cyclictest30603-21/usr/sbin/munin19:17:373
16927995512,37cyclictest8805-21ssh23:06:413
16927995512,37cyclictest11712-21ssh21:43:163
16927995512,37cyclictest11712-21ssh21:43:163
16927995511,38cyclictest27303-21ssh23:30:393
16927995511,38cyclictest20998-21diskstats23:22:343
16927995511,38cyclictest10640-21ssh23:51:483
16927995511,38cyclictest0-21swapper/322:14:063
16927995510,40cyclictest5093-21vmstat19:32:583
16927995510,39cyclictest0-21swapper/321:36:583
1692299554,45cyclictest0-21swapper/221:10:322
1692799548,40cyclictest0-21swapper/321:03:593
1692799545,43cyclictest0-21swapper/322:37:553
16927995413,36cyclictest643-21runrttasks20:40:093
16927995412,36cyclictest3601-21/usr/sbin/munin23:42:513
16927995412,36cyclictest3601-21/usr/sbin/munin23:42:513
16927995412,36cyclictest29676-21ssh22:51:233
16927995412,36cyclictest26285-21/usr/sbin/munin20:32:503
16927995412,36cyclictest19903-21ssh21:54:523
16927995411,38cyclictest4055-21ssh22:59:373
16927995411,37cyclictest6934-21ssh21:37:393
16927995411,37cyclictest6272-21wc20:52:503
16927995411,37cyclictest22317-21sshd18:52:543
16927995411,37cyclictest18808-21/usr/sbin/munin20:12:473
16927995411,37cyclictest15488-21basename20:02:413
16927995411,37cyclictest13731-21ssh22:29:483
16927995410,38cyclictest32064-21memory21:27:443
16927995410,38cyclictest17520-21/usr/sbin/munin18:42:593
16927995410,38cyclictest16716-21ssh21:51:043
1692799537,41cyclictest2371-21ntp_kernel_pll_20:47:493
16927995313,34cyclictest32473-21/usr/sbin/munin19:22:583
1692299535,14cyclictest0-21swapper/223:22:522
16922995340,7cyclictest1235-21wc22:12:522
1692299524,9cyclictest0-21swapper/223:41:222
1692299524,42cyclictest0-21swapper/221:27:502
1692299524,42cyclictest0-21swapper/221:15:162
1692299518,38cyclictest0-21swapper/222:29:042
1691099514,42cyclictest0-21swapper/020:47:340
1692299509,35cyclictest0-21swapper/221:33:302
1692299505,39cyclictest0-21swapper/220:53:422
1692299504,40cyclictest0-21swapper/223:53:022
1692299503,42cyclictest0-21swapper/222:52:132
1692299503,42cyclictest0-21swapper/222:09:442
1692299503,42cyclictest0-21swapper/221:41:152
1692299503,42cyclictest0-21swapper/221:03:532
1692299503,42cyclictest0-21swapper/200:08:222
16922995017,27cyclictest29829-21diskmemload20:43:592
16922995011,35cyclictest28518-21munin-run19:12:262
1691099504,41cyclictest0-21swapper/021:36:040
1692299495,39cyclictest0-21swapper/222:04:392
1692299494,41cyclictest0-21swapper/223:36:572
1692299494,39cyclictest0-21swapper/221:21:352
1692299494,39cyclictest0-21swapper/219:32:442
1692299494,39cyclictest0-21swapper/200:01:122
1692299493,40cyclictest0-21swapper/222:46:132
1692299493,40cyclictest0-21swapper/222:36:142
16922994912,31cyclictest0-21swapper/222:57:122
16922994911,32cyclictest0-21swapper/222:19:552
1692299484,37cyclictest0-21swapper/223:05:122
1692299484,37cyclictest0-21swapper/223:00:242
1692299484,10cyclictest0-21swapper/223:48:322
1692299483,40cyclictest0-21swapper/223:21:532
1692299483,40cyclictest0-21swapper/223:21:532
1692299483,40cyclictest0-21swapper/222:41:342
1692299483,39cyclictest0-21swapper/220:50:582
16915994812,30cyclictest3731-21/usr/sbin/munin21:32:511
1692299477,34cyclictest0-21swapper/222:23:002
1692299477,34cyclictest0-21swapper/221:22:332
1692299474,38cyclictest0-21swapper/219:29:202
1692299474,37cyclictest0-21swapper/223:12:302
1692299474,37cyclictest0-21swapper/223:12:082
1692299474,37cyclictest0-21swapper/222:01:192
1692299474,37cyclictest0-21swapper/221:52:292
1692299473,38cyclictest0-21swapper/219:22:562
16922994711,7cyclictest14571-21load21:47:472
16922994711,30cyclictest0-21swapper/223:45:592
16922994711,30cyclictest0-21swapper/223:45:592
1691099474,37cyclictest0-21swapper/020:27:250
1691099473,8cyclictest26343-21sshd22:47:210
16910994710,31cyclictest12141-21rt-features23:52:470
1692299464,37cyclictest0-21swapper/200:03:182
1692299464,36cyclictest0-21swapper/220:58:122
1692299464,36cyclictest0-21swapper/220:58:122
1692299463,18cyclictest11043-21proc_pri21:42:472
1692299463,18cyclictest11043-21proc_pri21:42:472
1691099464,37cyclictest0-21swapper/021:12:420
1691099464,37cyclictest0-21swapper/021:03:540
1691099464,36cyclictest0-21swapper/021:58:200
1691099464,10cyclictest0-21swapper/023:07:210
1691099463,37cyclictest20516-21idleruntime-cro23:22:210
1691099463,37cyclictest20516-21idleruntime-cro23:22:210
1692299454,35cyclictest0-21swapper/219:02:302
1692299453,35cyclictest0-21swapper/218:54:042
1691099454,35cyclictest0-21swapper/020:52:410
1691099453,37cyclictest0-21swapper/022:23:020
1691099453,36cyclictest0-21swapper/020:32:250
16910994512,28cyclictest0-21swapper/022:12:360
157602453,9sleep315778-21ntp_states18:37:483
1692299444,35cyclictest0-21swapper/219:12:522
16922994435,5cyclictest29-21ksoftirqd/220:22:242
1692299443,8cyclictest0-21swapper/219:52:422
1692299443,35cyclictest0-21swapper/220:00:032
1692299443,35cyclictest0-21swapper/219:49:232
1692299443,35cyclictest0-21swapper/218:50:342
1691099444,35cyclictest0-21swapper/022:37:510
1691099444,35cyclictest0-21swapper/021:20:150
1691099444,34cyclictest0-21swapper/023:32:200
1691099444,34cyclictest0-21swapper/021:52:590
1691099443,36cyclictest0-21swapper/022:58:570
1691099443,36cyclictest0-21swapper/021:42:460
1691099443,36cyclictest0-21swapper/021:42:460
1691099442,36cyclictest28462-21idleruntime-cro22:07:220
1692299434,33cyclictest0-21swapper/218:47:272
1692299433,35cyclictest0-21swapper/219:38:242
1692299433,35cyclictest0-21swapper/219:38:242
1692299433,35cyclictest0-21swapper/219:17:502
1692299433,35cyclictest0-21swapper/218:57:452
1691099435,33cyclictest0-21swapper/022:33:210
1691099434,8cyclictest0-21swapper/023:10:260
1691099434,34cyclictest0-21swapper/023:51:560
1691099434,34cyclictest0-21swapper/021:37:330
1691099434,34cyclictest0-21swapper/021:27:230
1691099433,6cyclictest0-21swapper/000:02:200
1691099433,35cyclictest0-21swapper/000:08:300
1691099432,7cyclictest580-21ksmtuned22:52:210
1692299423,34cyclictest0-21swapper/220:16:332
1692299423,34cyclictest0-21swapper/220:09:312
1692299422,33cyclictest15238-21diskstats20:02:382
1691099425,32cyclictest0-21swapper/022:32:220
1691099424,9cyclictest0-21swapper/022:21:560
1691099424,6cyclictest0-21swapper/020:37:530
1691099424,34cyclictest0-21swapper/020:32:340
1691099424,33cyclictest0-21swapper/023:35:570
1691099424,33cyclictest0-21swapper/021:52:220
1691099424,33cyclictest0-21swapper/020:17:410
1691099423,7cyclictest0-21swapper/020:57:390
1691099423,7cyclictest0-21swapper/020:57:390
1691099423,34cyclictest0-21swapper/022:08:550
1691099423,33cyclictest31594-21diskstats21:27:370
1692299413,7cyclictest0-21swapper/219:44:582
16915994112,24cyclictest28159-21sh22:06:411
1691099413,34cyclictest0-21swapper/023:24:560
1691099413,34cyclictest0-21swapper/020:45:030
1691099413,32cyclictest0-21swapper/022:57:210
1691099412,8cyclictest16712-21crond23:17:210
1691099404,31cyclictest0-21swapper/023:47:210
1691099404,31cyclictest0-21swapper/023:47:210
1691099404,31cyclictest0-21swapper/021:12:240
1691099403,33cyclictest0-21swapper/023:42:210
1691599395,28cyclictest7094-21rm20:53:391
71992383,6sleep00-21swapper/019:40:290
71992383,6sleep00-21swapper/019:40:290
241512373,7sleep20-21swapper/220:26:552
16915993724,8cyclictest11732-21awk21:43:181
16915993724,8cyclictest11732-21awk21:43:181
16915993718,14cyclictest18768-21/usr/sbin/munin00:02:531
1645423713,18sleep10-21swapper/118:39:511
263232363,7sleep10-21swapper/119:03:371
16915993624,8cyclictest21714-21wc23:22:461
16915993623,8cyclictest28842-21wget19:12:371
14842363,6sleep00-21swapper/019:24:240
258282353,7sleep10-21swapper/120:29:361
1691599354,26cyclictest0-21swapper/123:07:001
16915993523,8cyclictest572-21gdbus20:52:241
16915993522,9cyclictest643-21runrttasks21:16:411
16915993522,8cyclictest10622-21grep19:47:551
1502123512,17sleep20-21swapper/218:37:352
147942353,8sleep10-21swapper/120:01:551
1691599344,26cyclictest0-21swapper/118:42:361
16915993423,7cyclictest22396-21grep18:52:561
16915993420,8cyclictest9445-21tune2fs20:57:411
16915993420,8cyclictest9445-21tune2fs20:57:411
225312331,4sleep122569-21ssh22:42:211
185112333,6sleep00-21swapper/020:11:320
1691599334,24cyclictest0-21swapper/123:44:551
1691599334,24cyclictest0-21swapper/123:44:551
1691599334,23cyclictest0-21swapper/123:13:141
1691599333,26cyclictest0-21swapper/123:07:221
16915993322,7cyclictest23252-21sort00:07:411
16915993321,7cyclictest12393-21ls19:52:541
16915993320,8cyclictest13393-21ls21:02:421
16915993318,11cyclictest0-21swapper/121:23:341
16915993317,11cyclictest0-21swapper/123:58:131
16915993317,11cyclictest0-21swapper/121:30:331
16915993317,10cyclictest0-21swapper/121:07:421
16915993316,12cyclictest0-21swapper/122:07:391
1691599324,22cyclictest0-21swapper/122:57:361
16915993218,10cyclictest0-21swapper/121:18:081
16915993217,10cyclictest0-21swapper/123:51:121
16915993217,10cyclictest0-21swapper/123:39:211
16915993217,10cyclictest0-21swapper/122:45:131
16915993217,10cyclictest0-21swapper/122:28:351
16915993217,10cyclictest0-21swapper/120:44:181
16915993216,11cyclictest0-21swapper/122:48:131
16915993216,10cyclictest0-21swapper/121:37:481
1691599321,25cyclictest21842-21awk21:57:401
16910993221,7cyclictest25079-21tr19:02:370
1692299313,22cyclictest0-21swapper/220:32:472
1691599314,22cyclictest0-21swapper/122:24:161
1691599314,21cyclictest0-21swapper/121:47:331
1691599314,13cyclictest0-21swapper/119:37:591
1691599314,13cyclictest0-21swapper/119:37:591
16915993120,7cyclictest19346-21cat20:12:431
16915993119,8cyclictest30774-21cut22:52:351
16915993117,9cyclictest0-21swapper/121:55:401
16915993117,10cyclictest0-21swapper/123:18:081
16915993117,10cyclictest0-21swapper/123:18:081
16915993116,11cyclictest0-21swapper/123:30:051
16915993116,10cyclictest0-21swapper/123:33:001
16915993116,10cyclictest0-21swapper/122:20:521
16915993116,10cyclictest0-21swapper/122:14:171
16915993115,10cyclictest0-21swapper/119:22:401
16915993114,11cyclictest0-21swapper/119:07:371
1691099314,22cyclictest0-21swapper/019:47:530
1691099314,22cyclictest0-21swapper/018:48:150
1691099314,21cyclictest0-21swapper/018:57:390
16910993120,7cyclictest8812-21grep19:42:550
16910993120,7cyclictest14003-21ps19:57:500
1691599304,21cyclictest0-21swapper/118:57:391
1691599303,22cyclictest0-21swapper/120:05:521
16915993021,6cyclictest2242-21fschecks_time19:27:381
16915993020,6cyclictest29123-21switchtime20:37:531
16915993020,6cyclictest21128-21if_err_eth220:17:401
16915993019,6cyclictest23081-21latency20:22:431
16915993018,7cyclictest28084-21latency_hist20:37:251
16915993017,8cyclictest20005-21ls18:47:461
16915993015,10cyclictest3933-21wget19:32:381
16915993014,10cyclictest0-21swapper/123:52:311
16915993012,12cyclictest17093-21runrttasks22:33:491
1691099304,22cyclictest0-21swapper/019:54:490
1691099304,21cyclictest0-21swapper/018:52:370
1691099304,20cyclictest0-21swapper/020:02:410
1692299293,22cyclictest0-21swapper/220:39:022
1692299293,22cyclictest0-21swapper/220:28:522
16915992916,8cyclictest8021-21basename19:42:401
16915992916,8cyclictest17225-21fschecks_time20:07:391
16915992916,7cyclictest31093-21iostat19:17:431
1691099294,20cyclictest0-21swapper/020:12:360
1691099294,20cyclictest0-21swapper/019:32:380
1691099294,20cyclictest0-21swapper/019:17:500
1691099294,20cyclictest0-21swapper/019:16:550
1691099294,20cyclictest0-21swapper/018:42:280
1691099284,19cyclictest0-21swapper/019:27:490
1691099283,21cyclictest0-21swapper/019:07:480
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional