You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-28 - 11:03
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 Aug 28, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
32057996417,41cyclictest358-21/usr/sbin/munin22:51:282
3204699626,11cyclictest0-21swapper/020:33:170
32046996224,31cyclictest21025-21sh21:11:040
3204699611,54cyclictest23692-21ssh23:21:570
3204699591,52cyclictest21092-21netstat20:26:270
32057995815,36cyclictest26735-21ssh23:26:252
32057995814,38cyclictest15410-21ntp_states23:11:252
32057995713,38cyclictest0-21swapper/223:05:482
3205099578,43cyclictest0-21swapper/122:21:041
3205099572,50cyclictest24763-21ssh23:24:131
3204699573,48cyclictest15309-21sshd22:28:400
3204699573,48cyclictest15309-21sshd22:28:400
32046995717,35cyclictest29091-21fschecks_time21:21:180
3205799565,45cyclictest0-21swapper/222:46:242
32057995615,14cyclictest17843-21timerandwakeup22:31:312
32057995615,10cyclictest5584-21needreboot23:41:232
32057995615,10cyclictest5584-21needreboot23:41:232
3204699569,42cyclictest0-21swapper/022:02:070
3204699564,46cyclictest0-21swapper/020:25:270
3205799554,46cyclictest0-21swapper/220:31:392
32057995515,34cyclictest19590-21ssh20:25:072
32057995514,36cyclictest8463-21sendmail_mailst21:36:312
32057995514,35cyclictest4640-21ntp_states21:31:312
32057995513,8cyclictest4203-21ssh22:14:112
32057995513,37cyclictest2484-21ssh23:36:352
3205099554,46cyclictest0-21swapper/121:47:491
32050995511,12cyclictest0-21swapper/122:20:001
3204699559,40cyclictest0-21swapper/021:12:510
3204699558,41cyclictest0-21swapper/023:27:240
3204699554,7cyclictest0-21swapper/020:54:370
3204699554,7cyclictest0-21swapper/020:54:370
3204699554,45cyclictest0-21swapper/020:19:180
3204699551,48cyclictest30627-21ssh20:39:570
3204699551,48cyclictest2462-21ssh23:36:330
32057995414,34cyclictest4063-21ntp_states22:56:262
32057995414,10cyclictest26711-21sshd21:17:142
32057995413,35cyclictest32524-21ssh22:08:372
32057995411,37cyclictest15293-21ssh21:01:402
32050995436,13cyclictest21-21ksoftirqd/123:16:011
3204699549,39cyclictest0-21swapper/021:46:420
3204699547,41cyclictest0-21swapper/022:59:000
3204699546,8cyclictest0-21swapper/019:22:030
3204699543,46cyclictest0-21swapper/019:46:510
3204699543,45cyclictest0-21swapper/023:34:310
3204699541,47cyclictest17089-21/usr/sbin/munin19:01:300
3205799539,12cyclictest0-21swapper/221:46:082
32057995313,34cyclictest357-21users20:41:372
32057995312,36cyclictest0-21swapper/222:36:212
32057995312,35cyclictest11589-21ntp_kernel_err23:06:252
32057995311,36cyclictest6808-21ssh22:16:402
3205099534,7cyclictest0-21swapper/123:44:531
3205099534,7cyclictest0-21swapper/123:44:531
3204699533,44cyclictest0-21swapper/022:34:160
3204699531,45cyclictest5039-21fschecks_count23:41:160
3204699531,45cyclictest5039-21fschecks_count23:41:160
316812538,15sleep30-21swapper/318:14:393
3205799528,38cyclictest0-21swapper/221:56:372
3205799528,38cyclictest0-21swapper/220:16:582
32057995212,9cyclictest23153-21switchtime23:21:282
32057995212,35cyclictest28515-21ssh22:03:112
32057995210,36cyclictest18975-21df21:51:162
3205099524,42cyclictest0-21swapper/123:35:221
3205099524,42cyclictest0-21swapper/122:11:171
3205099524,42cyclictest0-21swapper/122:03:351
3205099524,42cyclictest0-21swapper/121:12:061
3205099524,42cyclictest0-21swapper/120:38:171
3205099524,42cyclictest0-21swapper/120:19:571
3205099524,22cyclictest0-21swapper/123:28:021
3204699529,37cyclictest0-21swapper/022:55:170
3204699529,37cyclictest0-21swapper/022:08:290
3204699523,44cyclictest0-21swapper/021:16:340
32057995113,33cyclictest29161-21ssh20:36:392
3205099514,41cyclictest0-21swapper/121:17:361
32050995112,34cyclictest1-21systemd21:21:141
3204699519,9cyclictest7523-21crond18:36:070
3204699515,40cyclictest0-21swapper/022:13:120
3204699515,40cyclictest0-21swapper/021:54:080
3204699514,42cyclictest0-21swapper/021:44:150
3204699514,42cyclictest0-21swapper/021:44:150
3204699514,14cyclictest0-21swapper/021:04:520
3204699513,42cyclictest0-21swapper/023:20:030
3204699513,42cyclictest0-21swapper/023:09:430
3204699513,42cyclictest0-21swapper/023:02:150
3204699513,42cyclictest0-21swapper/022:47:260
3204699513,42cyclictest0-21swapper/022:43:340
3204699513,42cyclictest0-21swapper/022:23:090
3204699513,42cyclictest0-21swapper/022:16:470
3204699513,16cyclictest0-21swapper/021:31:180
3204699513,14cyclictest0-21swapper/020:47:360
32046995110,36cyclictest10917-21latency_hist21:41:040
316992519,36sleep10-21swapper/118:14:541
3205099508,37cyclictest0-21swapper/121:52:181
3205099505,39cyclictest0-21swapper/121:40:581
3205099504,41cyclictest0-21swapper/121:59:051
3205099504,40cyclictest0-21swapper/122:42:141
3205099503,41cyclictest0-21swapper/120:59:261
32050995010,34cyclictest0-21swapper/121:33:081
3204699504,42cyclictest0-21swapper/020:56:370
3204699503,41cyclictest0-21swapper/023:13:180
3204699503,41cyclictest0-21swapper/021:27:200
3204699501,43cyclictest30197-21/usr/sbin/munin19:36:330
3204699501,43cyclictest26457-21/usr/sbin/munin19:26:310
32057994912,32cyclictest3229-21ssh21:30:302
3205099495,19cyclictest0-21swapper/123:09:311
3205099494,39cyclictest0-21swapper/123:37:391
3205099494,39cyclictest0-21swapper/122:27:321
3205099494,39cyclictest0-21swapper/122:27:321
32050994911,32cyclictest0-21swapper/122:57:311
3204699499,35cyclictest0-21swapper/018:21:270
3204699496,38cyclictest0-21swapper/019:51:300
3204699496,38cyclictest0-21swapper/019:51:300
3204699494,7cyclictest0-21swapper/018:58:140
3204699494,40cyclictest0-21swapper/020:11:200
3204699493,5cyclictest0-21swapper/019:31:360
3204699493,40cyclictest0-21swapper/021:57:430
3204699493,40cyclictest0-21swapper/020:44:350
3204699493,40cyclictest0-21swapper/019:46:070
3204699491,42cyclictest9617-21/usr/sbin/munin18:41:320
3204699491,42cyclictest7164-21/usr/sbin/munin20:01:300
3206399482,40cyclictest265112ssh22:43:183
3205099488,34cyclictest0-21swapper/122:46:371
3205099484,38cyclictest0-21swapper/122:38:411
3205099484,38cyclictest0-21swapper/121:42:241
3205099484,38cyclictest0-21swapper/121:42:241
3205099484,20cyclictest0-21swapper/123:05:321
3205099483,40cyclictest0-21swapper/120:21:111
3204699483,39cyclictest0-21swapper/022:36:140
3204699482,41cyclictest0-21swapper/018:16:080
3204699481,13cyclictest13354-21/usr/sbin/munin18:51:310
32063994712,5cyclictest13830-21grep20:16:313
3205099475,37cyclictest0-21swapper/122:35:411
3205099474,38cyclictest0-21swapper/120:29:571
3205099474,37cyclictest0-21swapper/123:16:491
3205099474,37cyclictest0-21swapper/122:52:521
3205099474,37cyclictest0-21swapper/121:28:121
3205099474,37cyclictest0-21swapper/120:53:031
3205099474,37cyclictest0-21swapper/120:53:031
3205099474,37cyclictest0-21swapper/120:42:041
3205099474,17cyclictest0-21swapper/122:09:021
3205099474,17cyclictest0-21swapper/121:07:401
3205099473,9cyclictest0-21swapper/120:46:071
3204699475,37cyclictest0-21swapper/018:48:190
3204699473,39cyclictest0-21swapper/019:06:310
3204699470,40cyclictest4007-21/usr/sbin/munin18:26:250
3206399464,36cyclictest0-21swapper/323:37:223
3206399464,36cyclictest0-21swapper/323:26:463
3206399464,36cyclictest0-21swapper/320:32:023
3205099464,37cyclictest0-21swapper/121:02:171
3205099464,37cyclictest0-21swapper/120:32:171
3205099463,39cyclictest0-21swapper/119:04:091
3205099463,38cyclictest0-21swapper/119:46:171
3204699460,40cyclictest7784-21hostname18:36:180
3206399454,36cyclictest0-21swapper/323:17:513
3206399454,36cyclictest0-21swapper/320:48:393
3206399454,35cyclictest0-21swapper/321:01:193
3206399454,16cyclictest0-21swapper/323:13:263
3206399454,16cyclictest0-21swapper/320:38:383
3206399452,37cyclictest1906-21ssh22:53:513
3205099454,35cyclictest0-21swapper/119:46:061
3205099452,37cyclictest8635-21ksmtuned20:04:021
3204699455,7cyclictest0-21swapper/019:16:250
3204699451,38cyclictest5801-21uname19:56:230
3204699451,38cyclictest5801-21uname19:56:230
3206399445,33cyclictest0-21swapper/323:02:473
3206399444,35cyclictest0-21swapper/321:37:273
3205099444,8cyclictest0-21swapper/119:11:321
3205099444,6cyclictest0-21swapper/119:36:181
3206399435,33cyclictest0-21swapper/320:54:173
3206399435,33cyclictest0-21swapper/320:54:173
3206399435,32cyclictest0-21swapper/323:41:483
3206399435,32cyclictest0-21swapper/323:41:483
3206399435,32cyclictest0-21swapper/321:55:363
3206399434,33cyclictest0-21swapper/322:26:433
3206399434,33cyclictest0-21swapper/322:26:433
32057994315,22cyclictest4703-21netstat18:26:282
3205099433,35cyclictest0-21swapper/120:06:191
3205099433,35cyclictest0-21swapper/119:36:071
3206399425,8cyclictest0-21swapper/320:21:483
32057994224,12cyclictest2751-21sshd20:46:142
3205099422,34cyclictest20357-21ksmtuned19:07:591
3204699421,9cyclictest22514-21wc19:16:070
142142413,6sleep30-21swapper/321:45:013
142142413,6sleep30-21swapper/321:45:013
32057994024,11cyclictest11539-21ls20:11:272
32057994021,13cyclictest23307-21runrttasks21:12:552
32057994021,13cyclictest19015-21/usr/sbin/munin19:06:182
32057994018,16cyclictest12923-21/usr/sbin/munin22:26:182
32057994018,16cyclictest12923-21/usr/sbin/munin22:26:182
32057994017,18cyclictest29744-21swap21:21:312
32057994016,17cyclictest9709-21kernelversion22:21:222
32057994015,19cyclictest20307-21taskset23:17:472
3204699405,9cyclictest0-21swapper/020:07:070
318022404,12sleep00-21swapper/018:16:050
204142403,6sleep30-21swapper/321:09:443
3206399393,32cyclictest0-21swapper/319:03:043
32057993923,11cyclictest12517-21unixbench_multi21:41:362
32057993923,11cyclictest12517-21unixbench_multi21:41:362
32057993922,13cyclictest9629-21latency20:06:232
32057993920,13cyclictest21578-21ntpdc19:11:322
32057993915,19cyclictest643-21runrttasks18:36:542
32057993915,18cyclictest643-21runrttasks23:35:592
32057993915,18cyclictest28741-21/usr/sbin/munin19:31:212
32057993914,19cyclictest21169-21/usr/sbin/munin20:26:302
32050993921,13cyclictest2865-21ntpdc18:21:291
75322383,6sleep30-21swapper/322:18:143
34152383,6sleep10-21swapper/119:51:101
34152383,6sleep10-21swapper/119:51:101
32057993822,11cyclictest27312-21seq22:45:022
32057993821,12cyclictest23740-21/usr/sbin/munin19:16:342
32057993820,13cyclictest8884-21runrttasks20:53:542
32057993820,13cyclictest8884-21runrttasks20:53:542
32057993819,14cyclictest3452-21grep19:51:172
32057993819,14cyclictest3452-21grep19:51:172
32057993818,14cyclictest1031-21ntp_states18:16:312
32057993817,15cyclictest7658-21/usr/sbin/munin20:01:232
32057993817,15cyclictest2831-21chrt19:46:402
32057993816,17cyclictest27207-21ntp_offset19:26:292
3177823814,18sleep20-21swapper/218:15:512
16032383,6sleep10-21swapper/118:17:231
73272373,6sleep10-21swapper/118:33:491
32057993720,12cyclictest10901-21needreboot20:56:262
32057993718,14cyclictest17652-21aten_rbpower_po21:06:152
32057993718,13cyclictest916-21grep19:41:382
32057993717,14cyclictest11657-21df_inode18:46:202
32057993714,18cyclictest18202-21cat19:01:352
32057993713,19cyclictest10382-21awk18:41:312
32057993710,21cyclictest25712-21unixbench-2d19:21:362
68552363,6sleep10-21swapper/120:00:031
68552363,6sleep10-21swapper/120:00:031
49722363,6sleep30-21swapper/319:54:583
49722363,6sleep30-21swapper/319:54:583
3206399363,29cyclictest0-21swapper/321:26:483
32063993624,7cyclictest6295-21wc19:56:333
32063993624,7cyclictest6295-21wc19:56:333
32057993620,12cyclictest7288-21sshd18:33:182
32057993619,13cyclictest5898-21load19:56:252
32057993619,13cyclictest5898-21load19:56:252
32057993618,13cyclictest3574-21runrttasks18:23:372
32057993618,13cyclictest30197-21/usr/sbin/munin19:36:272
32057993618,13cyclictest14105-21grep18:51:292
32057993616,14cyclictest15281-21aten_rbpower_po18:56:172
304882363,6sleep30-21swapper/322:48:453
3206399354,26cyclictest0-21swapper/322:24:183
3206399353,28cyclictest0-21swapper/320:12:463
32063993424,6cyclictest27050-21sort22:01:243
32063993423,6cyclictest14588-21sed18:51:373
32063993422,7cyclictest7818-21cut18:36:183
32063993422,7cyclictest29384-21grep19:31:343
32063993422,7cyclictest25604-21sh23:26:013
172742341,4sleep317282-21ssh21:48:283
3206399339,18cyclictest0-21swapper/320:26:303
3206399334,24cyclictest0-21swapper/321:17:333
3206399333,24cyclictest0-21swapper/322:31:413
32063993313,15cyclictest16184-21sed18:56:333
3205099333,25cyclictest0-21swapper/119:21:281
32050993321,8cyclictest14164-21ps18:51:311
3206399325,21cyclictest0-21swapper/318:21:193
3206399323,25cyclictest0-21swapper/322:15:513
3206399323,25cyclictest0-21swapper/321:15:473
3206399323,24cyclictest0-21swapper/319:46:323
32063993221,7cyclictest32497-21ls19:41:223
32063993220,7cyclictest543-21systemd-logind19:16:063
32063993220,7cyclictest19343-21grep19:06:223
3206399322,16cyclictest302042sh23:31:193
3205099323,24cyclictest0-21swapper/119:26:181
32050993221,7cyclictest8618-21gzip18:36:361
125612322,6sleep1564-21dbus-daemon20:16:051
3206399314,23cyclictest0-21swapper/322:59:193
3206399314,23cyclictest0-21swapper/322:40:123
3206399314,23cyclictest0-21swapper/322:09:433
3206399313,25cyclictest0-21swapper/318:16:373
32063993118,7cyclictest10063-21ls20:06:343
32063993117,9cyclictest32159-21crond21:26:033
3205099313,23cyclictest0-21swapper/119:16:111
3206399304,23cyclictest0-21swapper/323:08:353
3206399304,21cyclictest0-21swapper/320:42:223
3206399303,24cyclictest0-21swapper/321:59:483
3206399303,21cyclictest0-21swapper/319:26:223
32063993019,7cyclictest12443-21wc18:46:343
32063993010,16cyclictest5919-21sh21:33:143
3205099305,19cyclictest0-21swapper/118:46:191
32050993015,10cyclictest564-21dbus-daemon18:46:071
3206399293,23cyclictest0-21swapper/320:01:283
3206399293,22cyclictest0-21swapper/319:16:163
3206399293,22cyclictest0-21swapper/318:26:173
3206399293,21cyclictest0-21swapper/320:56:173
3205099293,21cyclictest0-21swapper/118:26:181
3206399283,21cyclictest0-21swapper/318:41:383
32063992816,7cyclictest6480-21load18:31:263
3205099283,22cyclictest0-21swapper/118:56:181
3206399263,19cyclictest0-21swapper/319:36:163
32063992617,5cyclictest24654-21aten_rbpower_po19:21:173
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional