You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-22 - 09:32
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 Sat Aug 22, 2026 00:43:35)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1078599615,49cyclictest0-21swapper/022:45:080
1078599607,47cyclictest0-21swapper/021:47:190
1078599594,49cyclictest0-21swapper/023:34:150
1032625913,17sleep30-21swapper/318:16:383
1078999587,45cyclictest0-21swapper/122:13:381
1078599584,48cyclictest0-21swapper/021:16:390
1078599584,48cyclictest0-21swapper/020:19:190
1035425810,17sleep10-21swapper/118:17:001
1078999575,45cyclictest0-21swapper/123:22:271
1078999574,47cyclictest0-21swapper/120:53:061
1078599574,6cyclictest0-21swapper/022:30:420
1078599574,48cyclictest0-21swapper/022:15:020
1078599573,49cyclictest0-21swapper/020:49:180
1078999565,45cyclictest0-21swapper/120:48:301
1078999562,8cyclictest23046-21df_inode23:09:271
1079899552,47cyclictest26851-21yum21:04:502
1078999555,7cyclictest0-21swapper/123:26:471
1078999544,44cyclictest0-21swapper/122:28:181
1078599546,42cyclictest0-21swapper/020:57:580
1078599542,7cyclictest1752-21ssh22:40:080
10798995310,13cyclictest0-21swapper/221:49:432
1078599536,41cyclictest0-21swapper/021:42:360
1078599533,45cyclictest0-21swapper/022:03:420
1078599533,25cyclictest0-21swapper/023:44:390
1078599533,25cyclictest0-21swapper/023:44:390
10785995314,33cyclictest22612-21ls23:09:150
10785995314,33cyclictest22612-21ls23:09:150
10785995312,36cyclictest0-21swapper/021:27:510
1078999525,42cyclictest0-21swapper/120:38:401
1078999525,20cyclictest0-21swapper/122:01:151
1078999524,43cyclictest0-21swapper/121:14:101
1078999524,42cyclictest0-21swapper/122:06:581
1078999524,42cyclictest0-21swapper/121:20:091
1078999524,42cyclictest0-21swapper/120:56:501
1078599527,40cyclictest0-21swapper/023:01:290
1078599525,41cyclictest0-21swapper/021:12:190
1078599524,42cyclictest0-21swapper/021:04:200
1080499512,43cyclictest28067-21vmstat23:14:473
1078999517,38cyclictest0-21swapper/118:49:411
1078999514,41cyclictest0-21swapper/122:54:171
1078999514,41cyclictest0-21swapper/122:46:561
1078999514,41cyclictest0-21swapper/118:54:301
10789995120,26cyclictest23702-21diskmemload22:49:551
1078599517,39cyclictest0-21swapper/023:37:140
1078599516,39cyclictest0-21swapper/022:12:210
1078599516,39cyclictest0-21swapper/021:01:520
1078599515,40cyclictest573-21irqbalance22:55:070
1078599514,41cyclictest0-21swapper/023:15:090
1078599514,41cyclictest0-21swapper/022:34:260
1078599513,42cyclictest0-21swapper/021:58:390
1078599513,42cyclictest0-21swapper/021:58:390
1079899505,39cyclictest0-21swapper/222:04:552
1078999504,40cyclictest0-21swapper/123:03:391
1078999504,40cyclictest0-21swapper/121:50:061
1078999503,42cyclictest0-21swapper/121:37:091
1078599509,6cyclictest0-21swapper/021:20:100
1078599508,36cyclictest0-21swapper/023:28:510
1078599506,39cyclictest0-21swapper/020:27:480
1078599506,38cyclictest0-21swapper/022:50:210
1078599506,38cyclictest0-21swapper/022:05:000
1078599506,38cyclictest0-21swapper/021:34:540
1078599504,41cyclictest0-21swapper/020:40:340
1078599504,40cyclictest0-21swapper/020:35:430
1078599504,40cyclictest0-21swapper/020:20:270
1078599504,40cyclictest0-21swapper/020:20:270
10785995012,5cyclictest0-21swapper/023:42:330
10785995011,5cyclictest0-21swapper/021:49:490
1080499494,39cyclictest0-21swapper/320:49:483
1079899494,39cyclictest0-21swapper/221:41:412
1078999499,35cyclictest643-21runrttasks21:27:251
1078999497,36cyclictest0-21swapper/122:14:371
10789994912,5cyclictest0-21swapper/119:19:191
10789994911,32cyclictest0-21swapper/121:43:401
1078599498,8cyclictest0-21swapper/021:31:310
1078599497,38cyclictest0-21swapper/020:51:320
1078599496,8cyclictest0-21swapper/020:09:370
1078599496,38cyclictest0-21swapper/023:09:320
1078599496,37cyclictest0-21swapper/022:24:210
1078599494,40cyclictest0-21swapper/023:22:270
1078599494,40cyclictest0-21swapper/022:19:240
1078599494,39cyclictest0-21swapper/020:32:050
10785994911,32cyclictest0-21swapper/019:44:420
10785994910,33cyclictest0-21swapper/019:59:350
1080499485,38cyclictest0-21swapper/322:09:343
1080499485,37cyclictest0-21swapper/320:39:463
1079899484,38cyclictest0-21swapper/222:14:512
1078999484,39cyclictest0-21swapper/123:47:101
1078999484,39cyclictest0-21swapper/123:47:101
1078999484,39cyclictest0-21swapper/121:47:451
1078999483,40cyclictest0-21swapper/122:38:381
1078999483,17cyclictest0-21swapper/123:05:231
1078999483,17cyclictest0-21swapper/123:05:231
10789994816,26cyclictest23702-21diskmemload23:35:041
1078599483,40cyclictest0-21swapper/020:09:190
1078599482,40cyclictest12680-21/usr/sbin/munin19:49:370
1080499474,38cyclictest0-21swapper/323:09:423
1080499474,37cyclictest0-21swapper/322:59:463
1079899479,32cyclictest0-21swapper/222:34:542
1079899479,32cyclictest0-21swapper/222:19:512
1079899474,38cyclictest0-21swapper/222:29:532
1079899474,38cyclictest0-21swapper/220:34:532
1078999478,33cyclictest0-21swapper/122:33:181
1078999477,35cyclictest11253-21fschecks_time18:19:271
1078999475,38cyclictest0-21swapper/118:44:411
1078999475,36cyclictest0-21swapper/119:34:191
1078999474,38cyclictest0-21swapper/122:22:511
1078999474,38cyclictest0-21swapper/118:59:491
1078999474,37cyclictest0-21swapper/121:55:061
1078999474,37cyclictest0-21swapper/121:55:061
1078999474,37cyclictest0-21swapper/120:59:231
1078999474,37cyclictest0-21swapper/120:29:341
1078999474,37cyclictest0-21swapper/120:24:541
1078999474,36cyclictest0-21swapper/118:39:311
1078999473,39cyclictest0-21swapper/123:16:391
10789994711,32cyclictest15427-21fschecks_time18:29:341
1079899466,34cyclictest0-21swapper/221:59:502
1079899465,12cyclictest0-21swapper/221:29:422
1079899464,37cyclictest0-21swapper/221:44:412
1079899464,37cyclictest0-21swapper/220:59:482
1078999465,36cyclictest0-21swapper/121:31:281
1078999465,35cyclictest0-21swapper/118:24:351
1078999464,37cyclictest0-21swapper/123:40:201
1078999464,37cyclictest0-21swapper/122:39:341
1078999464,37cyclictest0-21swapper/120:20:511
1078999464,37cyclictest0-21swapper/120:20:511
1078999464,36cyclictest0-21swapper/123:30:451
1078999464,36cyclictest0-21swapper/121:04:231
1078999463,39cyclictest0-21swapper/120:39:201
1078999463,37cyclictest0-21swapper/121:14:301
1078599463,38cyclictest0-21swapper/019:54:460
1080499454,35cyclictest0-21swapper/322:54:513
1079899454,35cyclictest0-21swapper/223:19:462
1079899454,16cyclictest0-21swapper/222:44:492
1079899453,9cyclictest0-21swapper/218:54:332
1080499444,35cyclictest0-21swapper/320:44:443
1080499444,16cyclictest0-21swapper/321:09:443
1080499443,36cyclictest0-21swapper/321:39:463
1079899445,7cyclictest0-21swapper/222:09:492
1079899444,36cyclictest0-21swapper/219:35:202
1079899444,34cyclictest0-21swapper/221:24:402
1079899443,37cyclictest0-21swapper/218:40:322
1079899443,36cyclictest0-21swapper/221:54:432
1079899443,36cyclictest0-21swapper/221:54:432
1079899443,36cyclictest0-21swapper/218:37:162
1078999444,16cyclictest0-21swapper/119:09:311
1078999443,36cyclictest0-21swapper/119:19:401
1078999443,36cyclictest0-21swapper/119:04:301
1078599442,36cyclictest8935-21/usr/sbin/munin19:39:460
1079899434,35cyclictest0-21swapper/219:14:202
1079899433,35cyclictest0-21swapper/221:14:442
1079899433,35cyclictest0-21swapper/220:54:232
1079899433,35cyclictest0-21swapper/218:44:402
1079899433,35cyclictest0-21swapper/218:29:352
1078999433,35cyclictest19-21rcuc/119:24:381
98252423,6sleep30-21swapper/319:39:473
443324214,5sleep04501-21unixbench_multi19:24:510
320872423,6sleep20-21swapper/221:12:592
1079899424,32cyclictest0-21swapper/219:34:202
1079899423,35cyclictest0-21swapper/219:05:382
1079899423,35cyclictest0-21swapper/218:25:052
1079899423,34cyclictest0-21swapper/218:59:342
1079899423,33cyclictest4977-21latency_hist19:29:202
1079899423,33cyclictest0-21swapper/218:54:212
1078999424,32cyclictest0-21swapper/119:34:321
1078999423,8cyclictest0-21swapper/119:39:401
1078999423,35cyclictest0-21swapper/118:34:341
10785994232,5cyclictest3-21ksoftirqd/018:44:210
103632427,29sleep00-21swapper/018:17:080
102472428,29sleep20-21swapper/218:15:412
277212413,7sleep30-21swapper/321:06:443
174962413,6sleep20-21swapper/221:35:372
97812403,6sleep20-21swapper/220:43:452
32842402,6sleep30-21swapper/323:24:543
323052403,6sleep20-21swapper/222:39:172
180502403,6sleep20-21swapper/223:02:392
10804994028,8cyclictest20432-21grep23:04:453
10804994028,8cyclictest20432-21grep23:04:453
1079899404,30cyclictest0-21swapper/219:19:342
1079899403,7cyclictest0-21swapper/219:16:452
10798994028,7cyclictest18069-21sh20:04:192
161722393,6sleep30-21swapper/322:17:123
141632393,6sleep30-21swapper/321:31:363
1080499395,28cyclictest0-21swapper/322:44:203
1079899394,30cyclictest0-21swapper/223:33:202
1079899394,29cyclictest0-21swapper/223:43:512
1079899393,32cyclictest0-21swapper/219:39:472
10785993929,5cyclictest3-21ksoftirqd/018:49:210
67842383,6sleep30-21swapper/319:33:403
148312383,6sleep30-21swapper/318:28:253
134482383,6sleep20-21swapper/219:49:442
10804993824,8cyclictest549-21NetworkManager19:19:193
1079899383,4cyclictest0-21swapper/218:20:002
259652371,5sleep225973-21ssh23:13:222
126972373,6sleep30-21swapper/318:20:123
1080499374,29cyclictest0-21swapper/322:38:303
1080499373,29cyclictest0-21swapper/322:44:103
10804993719,14cyclictest12153-21ksmtuned19:45:403
1079899374,28cyclictest0-21swapper/223:18:382
1079899372,30cyclictest24973-21ssh20:19:442
1079899372,30cyclictest24973-21ssh20:19:442
30542362,6sleep30-21swapper/319:23:423
242412363,6sleep00-21swapper/018:54:090
240172363,6sleep30-21swapper/318:51:273
234672363,6sleep10-21swapper/120:16:391
234382363,6sleep20-21swapper/220:16:162
222562363,6sleep30-21swapper/318:47:443
185752363,7sleep00-21swapper/018:38:280
161912363,6sleep20-21swapper/219:59:182
1080499364,27cyclictest0-21swapper/320:08:293
1080499363,27cyclictest6262-21grep22:04:283
1079899364,28cyclictest0-21swapper/223:37:412
194472353,6sleep20-21swapper/223:47:102
194472353,6sleep20-21swapper/223:47:102
11142352,4sleep30-21swapper/323:23:213
1080499354,28cyclictest0-21swapper/322:53:303
1080499354,27cyclictest0-21swapper/321:22:303
1080499353,28cyclictest0-21swapper/320:34:183
10804993525,6cyclictest15856-21awk18:29:413
10804993524,7cyclictest21221-21/usr/sbin/munin22:24:473
10804993524,6cyclictest18138-21missed_timers22:19:363
10804993520,10cyclictest20017-21grep18:39:503
1079899358,22cyclictest0-21swapper/220:04:372
10798993523,7cyclictest31828-21uniq20:29:332
1079899351,29cyclictest289582ls20:24:492
1078599353,26cyclictest15213-21cut18:29:310
10785993522,7cyclictest31025-21sort19:09:470
85492343,6sleep00-21swapper/019:37:230
40532343,6sleep30-21swapper/321:19:123
217362343,6sleep10-21swapper/120:13:171
1080499346,6cyclictest30399-21grep19:09:343
1080499344,25cyclictest0-21swapper/319:58:043
1080499343,27cyclictest0-21swapper/321:28:313
1080499343,27cyclictest0-21swapper/319:54:193
10804993424,6cyclictest8018-21switchtime19:34:463
10798993424,6cyclictest22392-21ps23:08:502
10798993424,6cyclictest22392-21ps23:08:502
10798993423,7cyclictest108892sleep219:44:282
10785993422,7cyclictest25488-21sort18:54:480
1080499333,26cyclictest0-21swapper/323:49:043
1080499333,26cyclictest0-21swapper/323:49:043
1080499333,26cyclictest0-21swapper/320:36:433
1080499333,26cyclictest0-21swapper/319:59:393
1080499333,26cyclictest0-21swapper/319:04:453
1080499333,25cyclictest25295-21tail20:19:483
1080499333,25cyclictest25295-21tail20:19:483
10804993322,6cyclictest15296-21sh23:41:203
10804993319,9cyclictest23394-21grep21:44:283
10789993320,8cyclictest19282-21awk20:04:461
10785993321,7cyclictest26821-21ethtool18:59:370
1080499324,24cyclictest0-21swapper/321:34:263
1080499324,23cyclictest0-21swapper/320:55:373
1080499323,25cyclictest0-21swapper/320:09:393
10804993221,7cyclictest2260-21/usr/sbin/munin21:59:473
1079899323,24cyclictest0-21swapper/222:24:342
10785993223,5cyclictest3-21ksoftirqd/019:34:190
10785993220,8cyclictest13994-21tr18:24:430
1080499314,23cyclictest0-21swapper/321:00:573
1080499313,24cyclictest0-21swapper/323:36:593
1080499313,23cyclictest0-21swapper/321:57:013
1080499313,23cyclictest0-21swapper/321:57:013
10804993121,6cyclictest18560-21sshd18:38:163
10804993118,8cyclictest27092-21ntp_kernel_pll_18:59:433
1079899314,22cyclictest0-21swapper/223:24:372
1079899314,12cyclictest0-21swapper/222:52:362
10798993120,7cyclictest15250-21cat20:49:452
10798993113,14cyclictest4676-21fschecks_count21:19:322
10785993122,5cyclictest3-21ksoftirqd/018:24:210
1080499303,24cyclictest0-21swapper/320:28:593
10804993019,6cyclictest3894-21latency19:24:403
10789993016,9cyclictest549-21NetworkManager19:59:191
78552292,4sleep30-21swapper/323:31:383
1080499293,22cyclictest0-21swapper/321:51:023
1080499293,21cyclictest0-21swapper/318:54:303
10804992919,6cyclictest25259-21fschecks_count22:29:303
10804992917,7cyclictest22054-21aten_rbpower_cu20:14:283
10789992920,5cyclictest643-21runrttasks19:45:581
10789992912,13cyclictest17155-21ps19:59:411
10785992917,7cyclictest2104-21sort19:19:380
10785992916,9cyclictest32218-21uniq19:14:350
1079899284,19cyclictest0-21swapper/220:44:292
1079899283,21cyclictest0-21swapper/222:54:562
10798992715,7cyclictest20874-21ntp_kernel_err20:09:392
10789992715,8cyclictest12769-21cut19:49:311
10785992716,6cyclictest28436-21fschecks_count19:04:340
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional