You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-22 - 14:13
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
Characteristics of the highest latencies:
System rack3slot1.osadl.org (updated Sat Nov 22, 2025 12:43:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1988499104102cyclictest22534-21tune2fs21:14:451
1988799103102cyclictest0-21swapper/322:49:413
1988799103102cyclictest0-21swapper/321:39:513
1988799103102cyclictest0-21swapper/321:14:453
1988799103102cyclictest0-21swapper/300:24:353
1988499103102cyclictest7624-21tune2fs00:24:351
1988499103102cyclictest31333-21tune2fs22:49:411
19884999492cyclictest9803-21tune2fs21:59:431
19887999392cyclictest0-21swapper/322:34:503
19887999392cyclictest0-21swapper/321:59:433
19884999392cyclictest0-21swapper/123:34:241
19884999392cyclictest0-21swapper/123:07:231
19884999392cyclictest0-21swapper/122:34:501
19884999392cyclictest0-21swapper/122:17:151
19884999392cyclictest0-21swapper/121:29:471
19884999392cyclictest0-21swapper/121:29:471
19884999392cyclictest0-21swapper/121:24:511
19884999392cyclictest0-21swapper/102:24:401
19884999392cyclictest0-21swapper/101:29:431
19884999392cyclictest0-21swapper/100:54:401
19884998482cyclictest3524-21tune2fs22:59:431
19884998482cyclictest27276-21tune2fs23:54:411
19884998482cyclictest20022-21aten2.4-expect21:09:431
19884998482cyclictest0-21swapper/122:04:441
19887998382cyclictest0-21swapper/323:59:463
19887998382cyclictest0-21swapper/323:49:423
19887998382cyclictest0-21swapper/323:39:243
19887998382cyclictest0-21swapper/323:29:403
19887998382cyclictest0-21swapper/323:24:433
19887998382cyclictest0-21swapper/323:24:253
19887998382cyclictest0-21swapper/323:09:463
19887998382cyclictest0-21swapper/323:07:233
19887998382cyclictest0-21swapper/322:59:493
19887998382cyclictest0-21swapper/322:39:453
19887998382cyclictest0-21swapper/322:19:503
19887998382cyclictest0-21swapper/322:14:493
19887998382cyclictest0-21swapper/322:04:443
19887998382cyclictest0-21swapper/321:37:083
19887998382cyclictest0-21swapper/321:24:513
19887998382cyclictest0-21swapper/321:19:553
19887998382cyclictest0-21swapper/302:24:403
19887998382cyclictest0-21swapper/301:24:423
19887998382cyclictest0-21swapper/301:12:433
19887998382cyclictest0-21swapper/301:04:443
19887998382cyclictest0-21swapper/300:39:373
19887998382cyclictest0-21swapper/300:29:533
19887998382cyclictest0-21swapper/300:14:463
19887998382cyclictest0-21swapper/300:09:573
19887998382cyclictest0-21swapper/300:04:463
19887998371cyclictest0-21swapper/321:44:463
19884998382cyclictest0-21swapper/123:49:391
19884998382cyclictest0-21swapper/123:39:431
19884998382cyclictest0-21swapper/123:39:241
19884998382cyclictest0-21swapper/123:24:571
19884998382cyclictest0-21swapper/123:12:241
19884998382cyclictest0-21swapper/122:44:481
19884998382cyclictest0-21swapper/122:44:481
19884998382cyclictest0-21swapper/122:29:421
19884998382cyclictest0-21swapper/121:52:111
19884998382cyclictest0-21swapper/121:34:441
19884998382cyclictest0-21swapper/102:04:391
19884998382cyclictest0-21swapper/101:49:351
19884998382cyclictest0-21swapper/101:29:201
19884998382cyclictest0-21swapper/101:07:421
19884998382cyclictest0-21swapper/100:44:431
19884998382cyclictest0-21swapper/100:39:221
19884998382cyclictest0-21swapper/100:29:551
19884998382cyclictest0-21swapper/100:19:371
19884998381cyclictest31354-21tune2fs00:04:391
19884998381cyclictest22803-21tune2fs00:59:361
19884998381cyclictest20446-21tune2fs22:24:421
19884998381cyclictest16541-21tune2fs01:59:331
19884998381cyclictest14426-21tune2fs01:54:351
19884998381cyclictest14133-21tune2fs22:09:431
19884998381cyclictest1259-21tune2fs00:09:421
19884998381cyclictest1139-21tune2fs22:54:411
19887998281cyclictest0-21swapper/323:54:413
19887998281cyclictest0-21swapper/323:39:403
19887998281cyclictest0-21swapper/322:54:413
19887998281cyclictest0-21swapper/322:24:423
19887998281cyclictest0-21swapper/321:29:463
19887998281cyclictest0-21swapper/321:29:463
19887998281cyclictest0-21swapper/321:09:433
19887998281cyclictest0-21swapper/302:04:363
19887998281cyclictest0-21swapper/301:59:333
19887998281cyclictest0-21swapper/301:54:353
19887998281cyclictest0-21swapper/301:14:383
19887998281cyclictest0-21swapper/300:59:363
19884998271cyclictest0-21swapper/121:47:101
19884997877cyclictest0-21swapper/102:19:301
19884997472cyclictest0-21swapper/101:14:381
19887997372cyclictest0-21swapper/323:47:523
19887997372cyclictest0-21swapper/322:29:403
19887997372cyclictest0-21swapper/322:12:523
19887997372cyclictest0-21swapper/321:49:493
19887997372cyclictest0-21swapper/302:29:363
19887997372cyclictest0-21swapper/302:19:433
19887997372cyclictest0-21swapper/301:50:323
19887997372cyclictest0-21swapper/301:44:503
19887997372cyclictest0-21swapper/301:39:373
19887997372cyclictest0-21swapper/301:19:373
19887997372cyclictest0-21swapper/300:45:113
19887997371cyclictest20742-21fschecks_time00:54:363
19884997372cyclictest0-21swapper/102:09:351
19887997271cyclictest0-21swapper/322:44:483
19887997271cyclictest0-21swapper/322:44:483
19887997271cyclictest0-21swapper/302:09:413
19887997271cyclictest0-21swapper/301:29:353
19887997271cyclictest0-21swapper/300:34:363
19887997270cyclictest7121-21runrttasks01:38:123
19887997262cyclictest0-21swapper/302:14:383
19884997271cyclictest0-21swapper/123:59:461
19884997271cyclictest0-21swapper/123:44:461
19884997271cyclictest0-21swapper/121:39:511
19884997271cyclictest0-21swapper/121:19:551
19884997271cyclictest0-21swapper/101:44:421
19884997271cyclictest0-21swapper/101:34:341
19884997271cyclictest0-21swapper/101:09:431
19884997271cyclictest0-21swapper/100:14:461
2907526751sleep10-21swapper/102:29:341
19887996762cyclictest0-21swapper/321:54:493
19887996762cyclictest0-21swapper/300:49:483
19887996762cyclictest0-21swapper/300:19:413
19887996662cyclictest0-21swapper/302:34:343
19887996463cyclictest10211-21if_eth123:14:443
19884996462cyclictest0-21swapper/123:19:501
19884996462cyclictest0-21swapper/101:42:471
19884996462cyclictest0-21swapper/101:22:441
19884996462cyclictest0-21swapper/100:39:441
19885996361cyclictest18054-21telnet23:34:392
19884996362cyclictest0-21swapper/123:14:421
19884996362cyclictest0-21swapper/122:39:261
19884996362cyclictest0-21swapper/122:19:471
19884996362cyclictest0-21swapper/102:34:341
19884996362cyclictest0-21swapper/100:49:401
19884996361cyclictest7701-21tune2fs21:54:441
19884996361cyclictest23145-21tune2fs02:14:351
19885996252cyclictest181ksoftirqd/202:34:422
19885996242cyclictest27716-21missed_timers23:54:442
19885995951cyclictest0-21swapper/222:52:192
19885995941cyclictest0-21swapper/223:05:272
19885995857cyclictest0-21swapper/222:04:422
19885995851cyclictest0-21swapper/201:51:542
19885995851cyclictest0-21swapper/201:37:292
19885995752cyclictest5050irq/44-ahci22:14:252
19885995752cyclictest0-21swapper/223:25:242
19885995752cyclictest0-21swapper/223:15:302
19885995752cyclictest0-21swapper/223:09:372
19885995752cyclictest0-21swapper/222:49:252
19885995752cyclictest0-21swapper/222:49:252
19885995752cyclictest0-21swapper/201:32:212
19885995751cyclictest5050irq/44-ahci23:42:032
19885995751cyclictest5050irq/44-ahci00:07:562
19885995751cyclictest31183-21telnet01:19:392
19885995751cyclictest24503-21telnet23:49:392
19885995751cyclictest22490-21telnet00:59:342
19885995751cyclictest20366-21telnet02:09:322
19885995751cyclictest181ksoftirqd/221:47:262
19885995751cyclictest181ksoftirqd/202:06:202
19885995751cyclictest0-21swapper/201:44:292
19885995741cyclictest5050irq/44-ahci21:19:502
19885995741cyclictest5050irq/44-ahci00:49:272
19885995741cyclictest0-21swapper/223:45:192
19885995652cyclictest0-21swapper/221:17:572
19885995652cyclictest0-21swapper/202:20:552
19885995651cyclictest5050irq/44-ahci21:26:182
19885995651cyclictest5050irq/44-ahci00:11:122
19885995651cyclictest2751usb-storage01:28:192
19885995651cyclictest275-21usb-storage23:20:362
19885995651cyclictest275-21usb-storage22:40:462
19885995651cyclictest275-21usb-storage22:28:262
19885995651cyclictest275-21usb-storage22:20:422
19885995651cyclictest275-21usb-storage21:10:412
19885995651cyclictest275-21usb-storage02:31:192
19885995651cyclictest275-21usb-storage01:15:262
19885995651cyclictest275-21usb-storage01:05:182
19885995651cyclictest275-21usb-storage00:55:392
19885995651cyclictest275-21usb-storage00:45:572
19885995651cyclictest275-21usb-storage00:42:332
19885995651cyclictest275-21usb-storage00:19:062
19885995651cyclictest24484-21telnet22:34:412
19885995651cyclictest1877-21hald-addon-stor02:24:492
19885995651cyclictest181ksoftirqd/222:00:012
19885995651cyclictest0-21swapper/223:30:022
19885995651cyclictest0-21swapper/202:14:262
19885995651cyclictest0-21swapper/201:55:222
19885995651cyclictest0-21swapper/200:36:012
19885995641cyclictest0-21swapper/221:39:432
19885995551cyclictest0-21swapper/222:59:352
19885995551cyclictest0-21swapper/222:57:392
19885995551cyclictest0-21swapper/222:29:402
19885995551cyclictest0-21swapper/222:16:232
19885995551cyclictest0-21swapper/221:55:032
19885995551cyclictest0-21swapper/221:51:102
19885995551cyclictest0-21swapper/221:35:252
19885995551cyclictest0-21swapper/221:29:422
19885995551cyclictest0-21swapper/221:29:422
19885995551cyclictest0-21swapper/202:00:382
19885995551cyclictest0-21swapper/201:42:452
19885995551cyclictest0-21swapper/201:10:442
19885995551cyclictest0-21swapper/200:29:392
19885995551cyclictest0-21swapper/200:25:402
19885995551cyclictest0-21swapper/200:20:222
19885995551cyclictest0-21swapper/200:02:252
19883995352cyclictest74550irq/18-parport023:55:270
19883995352cyclictest0-21swapper/023:24:180
19883995352cyclictest0-21swapper/023:09:290
19883995352cyclictest0-21swapper/022:41:580
19883995352cyclictest0-21swapper/000:16:200
19883995251cyclictest74550irq/18-parport022:48:290
19883995251cyclictest74550irq/18-parport022:48:290
19883995251cyclictest74550irq/18-parport000:31:110
19883995251cyclictest74550irq/18-parport000:01:550
19883995251cyclictest5050irq/44-ahci02:08:400
19883995251cyclictest1877-21hald-addon-stor21:37:080
19883995251cyclictest0-21swapper/023:49:390
19883995251cyclictest0-21swapper/023:39:240
19883995251cyclictest0-21swapper/022:59:390
19883995251cyclictest0-21swapper/022:54:170
19883995251cyclictest0-21swapper/022:27:580
19883995251cyclictest0-21swapper/021:33:060
19883995251cyclictest0-21swapper/021:33:060
19883995251cyclictest0-21swapper/021:24:420
19883995251cyclictest0-21swapper/021:19:460
19883995251cyclictest0-21swapper/002:33:470
19883995251cyclictest0-21swapper/002:27:170
19883995251cyclictest0-21swapper/001:25:230
19883995251cyclictest0-21swapper/001:14:360
19883995251cyclictest0-21swapper/000:39:350
19883995251cyclictest0-21swapper/000:11:400
19883995244cyclictest5050irq/44-ahci23:25:180
19883995049cyclictest0-21swapper/000:56:170
19883994948cyclictest0-21swapper/022:54:380
19883994847cyclictest0-21swapper/001:19:380
19883994841cyclictest0-21swapper/022:04:350
19883994841cyclictest0-21swapper/021:50:020
19883994841cyclictest0-21swapper/002:20:250
19883994841cyclictest0-21swapper/001:52:560
19883994841cyclictest0-21swapper/001:38:090
19883994841cyclictest0-21swapper/001:11:020
19883994841cyclictest0-21swapper/001:06:400
19883994841cyclictest0-21swapper/000:23:440
19883994841cyclictest0-21swapper/000:07:180
19883994642cyclictest0-21swapper/022:37:160
19883994641cyclictest0-21swapper/021:39:420
19883994641cyclictest0-21swapper/001:59:330
19883994641cyclictest0-21swapper/001:47:350
19883994641cyclictest0-21swapper/000:49:490
19883994641cyclictest0-21swapper/000:44:470
19883994544cyclictest0-21swapper/023:45:390
19883994541cyclictest0-21swapper/023:30:420
19883994541cyclictest0-21swapper/023:15:180
19883994541cyclictest0-21swapper/022:32:060
19883994541cyclictest0-21swapper/021:59:490
19883994541cyclictest0-21swapper/002:19:030
19883994541cyclictest0-21swapper/001:54:320
19883994541cyclictest0-21swapper/000:36:490
19883994541cyclictest0-21swapper/000:26:140
19883994521cyclictest0-21swapper/021:10:470
19883994442cyclictest5050irq/44-ahci22:19:480
19883994442cyclictest31ksoftirqd/000:59:400
19883994442cyclictest1877-21hald-addon-stor22:15:470
19883994441cyclictest0-21swapper/023:05:270
19883994342cyclictest0-21swapper/023:34:280
19883994342cyclictest0-21swapper/002:35:110
19883994331cyclictest0-21swapper/021:54:410
19883994331cyclictest0-21swapper/001:29:430
19883994241cyclictest0-21swapper/022:09:350
19883994241cyclictest0-21swapper/021:44:310
19883994241cyclictest0-21swapper/021:14:300
19883994241cyclictest0-21swapper/002:09:180
19883994241cyclictest0-21swapper/001:39:320
31110ksoftirqd/00-21swapper/021:04:370
1699110migration/218364-21fschecks_time21:04:462
2199100migration/318959-21open_files21:04:513
12170ksoftirqd/11465-21irqbalance21:05:251
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional