You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-30 - 17:00
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 376 highest latencies:
System rackbslot4.osadl.org (updated Tue Jun 30, 2026 12:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
950399762,67cyclictest32558-21/usr/sbin/munin07:47:500
950399752,67cyclictest5213-21cut09:07:390
950399752,67cyclictest5213-21cut09:07:390
950399732,35cyclictest17003-21/usr/sbin/munin08:32:570
950399712,64cyclictest30430-21kworker/0:010:37:290
950399712,64cyclictest19661-21idleruntime-cro10:52:270
950399702,62cyclictest22418-21diskmemload11:22:190
950399702,32cyclictest11979-21/usr/sbin/munin06:52:590
9503997010,54cyclictest0-21swapper/009:13:070
9503996912,51cyclictest0-21swapper/007:57:430
950399683,60cyclictest580-21ksmtuned10:18:210
950399682,60cyclictest5782-21/usr/sbin/munin08:02:530
950399682,60cyclictest5782-21/usr/sbin/munin08:02:530
950399682,60cyclictest20730-21fschecks_time09:27:450
950399682,60cyclictest18873-21/usr/sbin/munin08:37:460
950399682,26cyclictest20803-21ssh11:36:190
181842680,3sleep1201ktimersoftd/110:49:171
950399675,56cyclictest0-21swapper/010:54:230
950399675,56cyclictest0-21swapper/010:06:110
950399674,57cyclictest0-21swapper/011:47:260
950399674,28cyclictest0-21swapper/012:12:260
950399673,58cyclictest4318-21/usr/sbin/munin09:48:010
950399673,58cyclictest15459-21ssh09:20:500
950399673,58cyclictest10545-21ssh12:05:050
950399672,60cyclictest5102-21sh11:15:060
950399672,59cyclictest13848-21/usr/sbin/munin06:57:550
950399672,59cyclictest11397-21/usr/sbin/munin08:17:540
9503996711,50cyclictest0-21swapper/010:01:290
9503996711,50cyclictest0-21swapper/010:01:290
950399668,52cyclictest0-21swapper/008:48:490
950399668,26cyclictest0-21swapper/009:45:200
950399665,54cyclictest0-21swapper/008:12:430
950399664,55cyclictest26932-21/usr/sbin/munin07:32:410
950399663,57cyclictest629-21snmpd08:56:570
950399662,58cyclictest7673-21ntp_kernel_pll_09:52:540
950399662,58cyclictest30430-21kworker/0:010:30:400
950399662,31cyclictest19456-21/usr/sbin/munin07:12:540
950399659,50cyclictest2674-21cat07:52:520
950399659,50cyclictest0-21swapper/009:40:530
950399658,51cyclictest0-21swapper/011:26:160
950399655,54cyclictest0-21swapper/011:02:430
950399655,54cyclictest0-21swapper/010:22:400
950399653,56cyclictest21326-21/usr/sbin/munin07:17:480
950399652,57cyclictest28804-21/usr/sbin/munin07:37:540
950399652,57cyclictest24139-21/usr/sbin/munin09:32:410
950399652,57cyclictest18778-21irqstats10:07:470
950399652,57cyclictest13536-21timerandwakeup10:42:560
9503996514,45cyclictest643-21runrttasks11:27:560
9503996514,45cyclictest643-21runrttasks11:27:560
9503996513,25cyclictest0-21swapper/011:10:310
9503996510,49cyclictest0-21swapper/011:55:590
950399646,52cyclictest0-21swapper/011:39:170
950399644,54cyclictest0-21swapper/012:14:040
950399644,54cyclictest0-21swapper/012:14:040
950399644,54cyclictest0-21swapper/008:32:310
950399643,56cyclictest16550-21cut09:22:390
950399643,55cyclictest5379-21mailstats11:57:530
950399643,55cyclictest23236-21timerwakeupswit10:12:570
950399642,57cyclictest20760-21/usr/sbin/munin08:43:000
950399634,53cyclictest0-21swapper/008:59:220
950399632,55cyclictest23687-21ssh10:57:290
950399632,55cyclictest1472-21/usr/sbin/munin09:02:430
950399624,53cyclictest0-21swapper/010:41:080
950399624,53cyclictest0-21swapper/010:41:080
950399623,54cyclictest0-21swapper/011:47:420
950399623,53cyclictest17256-21sshd07:06:140
950399622,54cyclictest13263-21/usr/sbin/munin08:22:470
950399614,52cyclictest0-21swapper/007:32:200
950399614,51cyclictest0-21swapper/006:52:330
950399612,54cyclictest23458-21fschecks_count07:22:470
950399602,52cyclictest629-21snmpd07:46:440
9507995911,5cyclictest0-21swapper/110:59:491
918025914,16sleep30-21swapper/306:46:333
9512995820,32cyclictest643-21runrttasks09:10:372
9512995820,32cyclictest643-21runrttasks09:10:372
951299564,45cyclictest0-21swapper/210:58:592
950399564,47cyclictest0-21swapper/008:12:310
950399564,47cyclictest0-21swapper/008:12:310
951299555,43cyclictest0-21swapper/210:33:302
951299554,25cyclictest0-21swapper/212:09:552
951299544,44cyclictest0-21swapper/212:13:582
951299544,44cyclictest0-21swapper/212:13:582
951299543,45cyclictest23351-21ssh10:57:142
951299543,45cyclictest0-21swapper/209:12:522
951299533,44cyclictest0-21swapper/208:48:002
950799535,42cyclictest0-21swapper/109:00:421
950399532,25cyclictest28171-21kworker/u8:207:07:370
951299524,42cyclictest0-21swapper/211:57:262
951299524,42cyclictest0-21swapper/211:33:092
9512995212,34cyclictest9527-21sshd11:21:262
950799525,41cyclictest0-21swapper/107:23:031
951299514,41cyclictest0-21swapper/211:48:082
951299514,41cyclictest0-21swapper/210:21:252
951299513,43cyclictest0-21swapper/208:56:422
950799514,41cyclictest0-21swapper/110:32:001
950799513,6cyclictest0-21swapper/111:39:281
951299504,41cyclictest0-21swapper/208:28:232
951299504,40cyclictest0-21swapper/209:00:222
951299503,42cyclictest0-21swapper/210:00:552
951299503,42cyclictest0-21swapper/210:00:552
9512995014,31cyclictest19488-21unixbench-2d10:07:592
950799504,40cyclictest0-21swapper/108:54:221
950799504,10cyclictest0-21swapper/109:49:511
950799503,41cyclictest0-21swapper/111:11:191
951299498,36cyclictest0-21swapper/211:42:352
951299494,40cyclictest0-21swapper/209:55:482
951299494,39cyclictest0-21swapper/210:24:562
951299494,38cyclictest0-21swapper/209:18:412
951299494,20cyclictest0-21swapper/209:26:312
951299493,9cyclictest0-21swapper/209:05:422
951299493,41cyclictest0-21swapper/211:09:292
951299493,41cyclictest0-21swapper/210:30:302
951299492,6cyclictest25052-21kworker/2:009:49:412
9512994911,6cyclictest0-21swapper/211:39:492
950799494,40cyclictest0-21swapper/112:07:481
950799493,41cyclictest0-21swapper/111:48:381
950799493,40cyclictest0-21swapper/110:21:101
951299484,38cyclictest0-21swapper/211:12:432
951299484,38cyclictest0-21swapper/210:48:092
951299484,38cyclictest0-21swapper/210:02:562
951299484,38cyclictest0-21swapper/209:39:462
951299483,41cyclictest0-21swapper/212:02:182
951299483,40cyclictest0-21swapper/212:04:182
951299482,41cyclictest12122-21kworker/2:111:28:492
951299482,41cyclictest12122-21kworker/2:111:28:492
9512994812,8cyclictest0-21swapper/210:39:092
9512994812,8cyclictest0-21swapper/210:39:092
950799484,38cyclictest0-21swapper/109:52:441
950799484,19cyclictest0-21swapper/111:37:071
950799483,40cyclictest0-21swapper/111:24:191
950799483,40cyclictest0-21swapper/110:44:301
951299475,8cyclictest0-21swapper/211:02:392
951299474,38cyclictest0-21swapper/210:43:412
951299474,38cyclictest0-21swapper/210:13:232
951299474,37cyclictest0-21swapper/209:32:362
951299474,37cyclictest0-21swapper/209:27:372
9512994710,5cyclictest0-21swapper/209:45:272
950799478,33cyclictest0-21swapper/110:37:301
950799478,33cyclictest0-21swapper/110:37:301
950799475,18cyclictest0-21swapper/110:36:491
950799474,37cyclictest0-21swapper/110:11:301
950799474,36cyclictest0-21swapper/111:43:551
950799474,36cyclictest0-21swapper/109:36:231
9507994711,5cyclictest0-21swapper/110:00:221
9507994711,5cyclictest0-21swapper/110:00:221
9518994637,5cyclictest37-21ksoftirqd/312:02:263
951299468,8cyclictest0-21swapper/208:41:542
951299464,36cyclictest0-21swapper/211:23:052
951299463,37cyclictest0-21swapper/207:43:022
951299463,37cyclictest0-21swapper/207:02:462
950799464,37cyclictest0-21swapper/109:27:171
950799464,36cyclictest0-21swapper/112:14:401
950799464,36cyclictest0-21swapper/112:14:401
950799464,36cyclictest0-21swapper/112:03:151
950799464,36cyclictest0-21swapper/111:18:171
950799464,36cyclictest0-21swapper/110:15:021
950799464,36cyclictest0-21swapper/110:04:431
950799464,36cyclictest0-21swapper/109:43:381
950799464,36cyclictest0-21swapper/109:31:481
950799464,36cyclictest0-21swapper/109:18:531
950799464,17cyclictest0-21swapper/111:59:281
950799463,11cyclictest0-21swapper/108:47:411
286392463,7sleep30-21swapper/310:21:033
951899458,5cyclictest0-21swapper/311:47:583
951299454,35cyclictest0-21swapper/207:27:482
950799459,31cyclictest0-21swapper/111:56:521
950799454,36cyclictest0-21swapper/111:15:591
950799454,36cyclictest0-21swapper/111:05:501
950799454,36cyclictest0-21swapper/109:05:231
950799454,35cyclictest0-21swapper/111:31:261
950799454,35cyclictest0-21swapper/111:31:261
33742453,7sleep30-21swapper/310:30:043
183712453,8sleep30-21swapper/308:34:173
951899445,33cyclictest0-21swapper/311:55:503
951899445,33cyclictest0-21swapper/308:50:173
951899444,34cyclictest0-21swapper/306:47:393
951299448,31cyclictest0-21swapper/208:08:032
951299448,31cyclictest0-21swapper/208:08:032
951299443,36cyclictest0-21swapper/207:12:432
951299443,36cyclictest0-21swapper/206:48:052
950799445,34cyclictest9305-21grep09:12:441
950799445,33cyclictest0-21swapper/110:55:341
950799445,33cyclictest0-21swapper/110:23:391
950799444,35cyclictest0-21swapper/109:41:301
950799443,36cyclictest0-21swapper/109:10:561
950799443,36cyclictest0-21swapper/109:10:561
91242447,11sleep20-21swapper/206:45:552
951299435,6cyclictest0-21swapper/207:42:272
951299433,35cyclictest0-21swapper/208:47:312
951299433,35cyclictest0-21swapper/207:27:242
951299433,35cyclictest0-21swapper/207:10:232
951299432,8cyclictest572-21gdbus08:37:302
951299432,35cyclictest28579-21sshd07:37:312
951299432,35cyclictest1549750latency_hist07:02:332
9507994330,9cyclictest0-21swapper/106:58:051
950799433,34cyclictest0-21swapper/107:07:591
161382433,9sleep30-21swapper/311:29:253
161382433,9sleep30-21swapper/311:29:253
951299424,32cyclictest0-21swapper/208:26:592
951299423,9cyclictest0-21swapper/207:47:332
39112423,8sleep20-21swapper/207:57:422
209702423,33sleep30-21swapper/310:10:533
128532423,8sleep30-21swapper/308:20:163
951899413,8cyclictest0-21swapper/308:03:063
951899413,8cyclictest0-21swapper/308:03:063
951299413,33cyclictest0-21swapper/206:52:382
251732413,8sleep30-21swapper/310:16:443
951299406,6cyclictest7425-21sshd08:07:292
951299406,6cyclictest7425-21sshd08:07:292
951299404,31cyclictest0-21swapper/208:14:152
950799403,31cyclictest0-21swapper/108:40:531
91102403,7sleep30-21swapper/308:10:183
91102403,7sleep30-21swapper/308:10:183
226002403,7sleep30-21swapper/309:29:553
20712403,7sleep30-21swapper/311:11:423
114202393,7sleep10-21swapper/106:48:321
951899384,29cyclictest0-21swapper/309:17:193
9518993828,6cyclictest16442-21tr07:02:543
179552383,30sleep30-21swapper/310:48:483
170622383,7sleep30-21swapper/310:05:373
132442383,8sleep30-21swapper/310:00:343
132442383,8sleep30-21swapper/310:00:343
951899375,27cyclictest0-21swapper/311:40:253
951899374,28cyclictest0-21swapper/309:34:023
951899373,28cyclictest0-21swapper/309:20:073
950799374,28cyclictest0-21swapper/107:43:091
889423714,17sleep10-21swapper/106:43:091
71792373,6sleep10-21swapper/108:04:331
71792373,6sleep10-21swapper/108:04:331
951899364,28cyclictest0-21swapper/309:38:373
951899364,27cyclictest0-21swapper/307:33:043
9518993624,7cyclictest7208-21missed_timers11:17:483
9518993623,8cyclictest6542-21grep09:08:013
9518993623,8cyclictest6542-21grep09:08:013
9507993624,7cyclictest3692-21crond07:57:311
81372362,29sleep30-21swapper/310:37:093
249292363,7sleep30-21swapper/310:57:583
207542363,6sleep10-21swapper/107:13:231
174992363,6sleep10-21swapper/108:32:501
15242363,8sleep30-21swapper/307:49:023
951899354,26cyclictest0-21swapper/311:02:373
951899351,29cyclictest15647-21ssh12:12:273
951899351,29cyclictest15647-21ssh12:12:273
950799354,26cyclictest0-21swapper/107:28:341
951899344,24cyclictest0-21swapper/309:42:323
951899343,26cyclictest0-21swapper/310:42:493
951899343,25cyclictest0-21swapper/309:47:433
9518993422,8cyclictest31718-21grep07:43:013
9518993421,8cyclictest25417-21/usr/sbin/munin11:42:473
951299344,25cyclictest0-21swapper/208:17:442
951899334,23cyclictest0-21swapper/307:02:223
951899333,26cyclictest0-21swapper/310:41:283
951899333,26cyclictest0-21swapper/310:41:283
951899333,25cyclictest0-21swapper/310:26:443
951899333,25cyclictest0-21swapper/309:22:423
9518993324,5cyclictest37-21ksoftirqd/311:37:263
9518993322,7cyclictest15135-21/usr/sbin/munin08:27:473
81862338,18sleep00-21swapper/006:42:520
61992333,8sleep30-21swapper/311:17:263
135972333,6sleep10-21swapper/106:57:131
951899324,23cyclictest0-21swapper/312:05:353
951899324,22cyclictest0-21swapper/311:22:293
9518993222,6cyclictest30140-21/usr/sbin/munin08:57:463
9518993221,7cyclictest7995-21timerandwakeup09:53:013
9518993221,6cyclictest18479-21sendmail_mailtr07:07:593
950799324,23cyclictest0-21swapper/107:48:001
9507993220,7cyclictest22254-21grep07:17:591
9507993216,12cyclictest10213-21needreboot08:12:521
9507993214,13cyclictest15656-21kernelversion08:27:511
229372323,25sleep30-21swapper/307:22:103
951899314,22cyclictest0-21swapper/307:27:323
951899314,21cyclictest0-21swapper/312:07:403
951899313,24cyclictest0-21swapper/310:56:233
9518993120,6cyclictest26478-21ssh08:52:413
9518993113,14cyclictest25379-21cut07:27:473
950799314,22cyclictest0-21swapper/108:22:461
950799314,22cyclictest0-21swapper/107:39:301
118882313,7sleep10-21swapper/108:17:491
951899304,22cyclictest0-21swapper/307:53:033
951899304,21cyclictest0-21swapper/306:54:453
951899303,22cyclictest0-21swapper/307:12:383
9518993019,7cyclictest21781-21timerandwakeup08:43:013
9518993019,7cyclictest19512-21missed_timers08:37:513
9518993016,8cyclictest0-21swapper/309:02:453
9512993018,7cyclictest3233-21tail07:53:032
950799304,22cyclictest0-21swapper/107:33:351
950799304,21cyclictest0-21swapper/108:01:481
9518992917,7cyclictest5111-21unixbench_singl07:58:023
9518992915,10cyclictest0-21swapper/308:25:103
951299294,19cyclictest0-21swapper/207:17:422
9518992819,5cyclictest11175-21latency_hist08:17:303
9518992817,7cyclictest29750-21switchtime07:37:583
950799284,19cyclictest0-21swapper/108:43:401
9507992816,8cyclictest8197-21sed08:07:491
9507992816,8cyclictest8197-21sed08:07:491
9507992816,7cyclictest16916-21sed07:03:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional