You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-07 - 08:13
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.
Unexpectedly long latencies may be caused by SMIs
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 rack5slot0.osadl.org (updated Tue Apr 07, 2026 00:44:41)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1041321230,0sleep110406-21sshd23:05:281
1041321230,0sleep110406-21sshd23:05:281
3122321220,3sleep11653599cyclictest23:57:101
864221200,2sleep12024-21nfsd21:45:061
3109721180,2sleep30-21swapper/322:44:393
1605129232,48sleep30-21swapper/319:07:023
114032910,2sleep111401-21sshd23:47:321
15122900,1sleep30-21swapper/323:18:413
27742890,2sleep30-21swapper/321:33:183
19522890,2sleep20-21swapper/200:20:322
99652870,2sleep10-21swapper/121:27:141
322562850,2sleep10-21swapper/100:27:201
195282850,2sleep10-21swapper/100:07:161
21702840,1sleep30-21swapper/321:29:533
1425728234,44sleep10-21swapper/119:05:081
91352810,1sleep09132-21sshd21:23:490
311682770,1sleep10-21swapper/100:23:471
267692760,2sleep121208-21nscd22:56:201
204332730,2sleep30-21swapper/321:21:323
203062730,1sleep30-21swapper/300:29:543
60812720,2sleep30-21swapper/322:57:493
201382720,2sleep00-21swapper/022:43:110
198522720,2sleep30-21swapper/321:42:223
146202710,2sleep30-21swapper/320:15:163
48732700,2sleep32512-21runrttasks23:43:223
32542700,2sleep10-21swapper/123:01:191
193242690,2sleep119320-21sshd00:03:071
48812680,0sleep00-21swapper/022:26:570
57052660,2sleep15702-21sshd21:20:041
135952620,2sleep20-21swapper/223:26:492
1606425733,12sleep20-21swapper/219:07:092
1603024732,11sleep00-21swapper/019:06:510
147992330,2sleep10-21swapper/123:40:511
302122310,2sleep230205-21sshd21:58:252
26262280,25sleep3144650irq/27-eth000:09:193
224992280,2sleep10-21swapper/122:35:391
320632270,25sleep1144650irq/27-eth022:16:001
1653999264,15cyclictest1924-21sshd21:44:152
211032251,21sleep3144650irq/27-eth022:18:233
1653999257,3cyclictest2024-21nfsd00:39:542
75722240,21sleep1144650irq/27-eth023:15:471
48322240,2sleep31654599cyclictest21:55:383
28572240,3sleep30-21swapper/322:23:193
280142240,2sleep10-21swapper/121:32:321
1653999245,8cyclictest0-21swapper/221:48:352
290862230,1sleep20-21swapper/223:21:332
84802220,1sleep08464-21sshd00:39:050
75382220,2sleep30-21swapper/323:47:073
32852221,19sleep3144650irq/27-eth023:54:013
323692220,2sleep132370-21bash21:40:011
284802220,1sleep128478-21bash22:25:571
240542220,1sleep00-21swapper/019:25:130
16530992218,3cyclictest15262-21id00:32:500
302972210,0sleep20-21swapper/221:51:322
278172210,1sleep10-21swapper/121:54:481
1653099211,18cyclictest0-21swapper/022:08:180
1653099210,20cyclictest0-21swapper/000:17:290
307172200,18sleep3144650irq/27-eth021:19:203
1653599203,1cyclictest15537-21sshd23:20:111
1653099200,16cyclictest0-21swapper/022:20:170
112262200,2sleep10-21swapper/121:41:171
16545991912,2cyclictest0-21swapper/321:46:183
1653999191,8cyclictest2023-21nfsd22:05:572
1653599194,4cyclictest0-21swapper/122:47:191
1653099198,10cyclictest0-21swapper/021:47:150
1653099190,17cyclictest0-21swapper/022:48:420
153612190,3sleep31654599cyclictest00:18:353
1653999184,6cyclictest992-21sshd23:49:582
1653599182,11cyclictest0-21swapper/123:32:371
16535991816,1cyclictest0-21swapper/100:32:501
1653099187,6cyclictest0-21swapper/023:53:220
1653099182,3cyclictest0-21swapper/023:05:130
1653099182,3cyclictest0-21swapper/023:05:130
1653099181,4cyclictest0-21swapper/023:42:270
1653099180,9cyclictest10222-21sshd21:41:100
1653099180,1cyclictest20918-21sshd00:26:030
1653099180,17cyclictest6917-21sshd23:15:410
1653099180,17cyclictest0-21swapper/021:53:570
1653099180,17cyclictest0-21swapper/021:30:080
1653099180,16cyclictest30080-21sshd22:52:420
159212180,15sleep1144650irq/27-eth000:39:551
39852170,1sleep20-21swapper/222:23:262
37632170,15sleep3144650irq/27-eth000:35:083
210062170,2sleep12022-21nfsd22:21:441
16545991714,2cyclictest0-21swapper/322:26:373
16545991714,2cyclictest0-21swapper/300:24:173
1654599170,11cyclictest0-21swapper/323:27:173
1653999178,7cyclictest0-21swapper/223:30:202
1653999175,4cyclictest2022-21nfsd22:10:202
1653999175,11cyclictest25-21rcuop/121:11:532
1653999175,11cyclictest25-21rcuop/121:11:532
1653999173,12cyclictest5403-21df21:30:112
1653999172,13cyclictest8976-21sshd21:20:212
1653599175,5cyclictest5665-21sshd00:17:321
16535991711,4cyclictest21768-21sshd22:04:231
1653599170,5cyclictest16811-21sshd22:31:391
1653599170,12cyclictest0-21swapper/122:50:021
1653099178,5cyclictest0-21swapper/023:59:280
1653099178,4cyclictest0-21swapper/022:15:350
1653099171,3cyclictest0-21swapper/023:48:220
1653099171,14cyclictest15662-21sshd22:00:150
1653099171,14cyclictest0-21swapper/021:14:310
1653099171,14cyclictest0-21swapper/021:14:310
1653099170,3cyclictest0-21swapper/022:12:530
1653099170,2cyclictest25742-21sshd21:28:560
1653099170,2cyclictest0-21swapper/000:08:380
1653099170,1cyclictest2024-21nfsd00:02:200
1653099170,1cyclictest0-21swapper/023:03:570
1653099170,16cyclictest0-21swapper/021:37:470
1653099170,15cyclictest31400-21sshd23:14:560
1653099170,15cyclictest10787-21chrt00:10:150
1653099170,15cyclictest0-21swapper/023:36:370
1653099170,15cyclictest0-21swapper/023:34:370
1653099170,12cyclictest0-21swapper/022:32:380
1653099170,12cyclictest0-21swapper/000:23:240
1653099170,11cyclictest22853-21bash23:24:260
5362160,2sleep11653599cyclictest21:16:041
295062161,13sleep2144650irq/27-eth021:15:432
16545991611,4cyclictest3821-21sshd23:57:443
16545991611,3cyclictest3143-21bash22:45:113
1654599160,7cyclictest0-21swapper/322:00:153
1654599160,15cyclictest0-21swapper/300:13:033
1654599160,14cyclictest0-21swapper/322:53:043
16539991612,3cyclictest30784-21sshd21:39:502
16539991612,3cyclictest15301-21bash23:12:572
16539991611,4cyclictest11342-21sshd00:18:102
1653999161,10cyclictest0-21swapper/219:31:452
1653999160,14cyclictest12497-21nfsd420:10:182
1653999160,12cyclictest0-21swapper/200:07:432
1653599161,10cyclictest0-21swapper/123:53:501
1653599161,10cyclictest0-21swapper/100:13:151
16535991610,5cyclictest144650irq/27-eth023:10:001
1653599160,8cyclictest18330-21sshd22:42:571
1653599160,10cyclictest144650irq/27-eth023:25:501
1653599160,10cyclictest0-21swapper/119:15:161
1653099167,5cyclictest891-21sshd23:25:240
1653099162,12cyclictest0-21swapper/022:35:170
1653099160,8cyclictest26272-21sshd21:15:230
1653099160,1cyclictest0-21swapper/020:51:350
1653099160,1cyclictest0-21swapper/019:35:220
1653099160,15cyclictest0-21swapper/020:30:190
1653099160,15cyclictest0-21swapper/020:04:500
1653099160,10cyclictest0-21swapper/021:57:560
172192150,13sleep3144650irq/27-eth022:38:473
16545991510,3cyclictest0-21swapper/321:10:123
16545991510,3cyclictest0-21swapper/321:10:123
1654599150,6cyclictest18057-21tune2fs21:50:133
1654599150,13cyclictest17524-21sshd23:20:173
1654599150,13cyclictest15271-21timerwakeupswit22:10:243
1654599150,13cyclictest0-21swapper/323:30:493
1654599150,13cyclictest0-21swapper/321:05:193
1654599150,13cyclictest0-21swapper/321:05:193
1654599150,11cyclictest29997-21sshd23:14:463
1653999158,5cyclictest19223-21latency_hist23:10:002
1653999158,5cyclictest19223-21latency_hist23:10:002
1653999152,9cyclictest0-21swapper/222:16:462
1653999152,10cyclictest5502-21sshd23:01:352
1653999151,6cyclictest2512-21runrttasks22:40:572
16539991512,2cyclictest18984-21sshd23:55:482
1653999151,12cyclictest7135-21munin-node23:40:192
16539991510,3cyclictest8106-21bash22:27:182
1653999150,14cyclictest0-21swapper/200:03:492
1653999150,13cyclictest8300-21sshd23:15:522
1653999150,10cyclictest0-21swapper/221:06:452
1653999150,10cyclictest0-21swapper/221:06:452
1653999150,10cyclictest0-21swapper/219:26:492
1653999150,10cyclictest0-21swapper/219:21:132
1653599152,12cyclictest144650irq/27-eth020:52:161
1653599151,6cyclictest12146-21sshd21:56:261
1653599151,10cyclictest144650irq/27-eth022:08:151
1653599150,7cyclictest0-21swapper/121:10:331
1653599150,7cyclictest0-21swapper/121:10:331
1653099157,4cyclictest0-21swapper/020:41:470
1653099153,11cyclictest26035-21kworker/0:219:50:170
16530991511,3cyclictest22475-21switchtime19:20:210
1653099151,10cyclictest0-21swapper/020:25:150
1653099150,1cyclictest5895-21munin-node19:55:190
1653099150,1cyclictest0-21swapper/020:57:380
1653099150,1cyclictest0-21swapper/020:06:490
1653099150,1cyclictest0-21swapper/019:32:520
1653099150,14cyclictest0-21swapper/021:01:050
1653099150,14cyclictest0-21swapper/020:20:000
1653099150,14cyclictest0-21swapper/019:10:120
1653099150,13cyclictest0-21swapper/022:56:200
1654599149,4cyclictest23830-21sshd00:30:153
1654599149,3cyclictest0-21swapper/323:00:283
1654599148,4cyclictest8554-21bash23:05:203
1654599148,4cyclictest8554-21bash23:05:193
1654599141,11cyclictest10579-21bash22:06:323
16545991410,3cyclictest7096-21sshd22:30:343
1654599140,9cyclictest0-21swapper/321:36:123
1654599140,13cyclictest0-21swapper/300:00:203
1654599140,12cyclictest26080-21id23:35:103
1654599140,12cyclictest0-21swapper/320:00:133
1654599140,11cyclictest0-21swapper/320:51:413
1653999141,8cyclictest0-21swapper/200:30:132
1653999141,4cyclictest19223-21ntp_states22:35:202
1653999141,2cyclictest0-21swapper/222:49:512
1653999141,12cyclictest0-21swapper/222:52:042
1653999141,11cyclictest0-21swapper/223:35:122
1653999141,11cyclictest0-21swapper/220:50:112
16539991410,3cyclictest3605-21chrt21:02:112
1653999140,5cyclictest0-21swapper/220:55:152
1653999140,5cyclictest0-21swapper/219:10:152
1653999140,13cyclictest25235-21sshd23:52:382
1653999140,13cyclictest21497-21sshd22:04:212
1653999140,12cyclictest23182-21tune2fs21:25:152
1653999140,12cyclictest14161-21sshd00:10:362
1653999140,12cyclictest12375-21sshd00:25:122
1653999140,10cyclictest537-21sshd22:30:012
1653599147,6cyclictest0-21swapper/120:30:131
1653599147,5cyclictest18212-21sshd22:10:421
1653599140,7cyclictest32112-21bash23:35:411
1653099145,4cyclictest0-21swapper/020:45:140
16530991411,2cyclictest0-21swapper/020:39:020
1653099140,6cyclictest0-21swapper/020:15:350
1653099140,1cyclictest0-21swapper/021:05:140
1653099140,1cyclictest0-21swapper/021:05:130
1653099140,1cyclictest0-21swapper/020:11:050
1653099140,1cyclictest0-21swapper/019:45:130
1653099140,1cyclictest0-21swapper/019:15:180
1653099140,10cyclictest0-21swapper/019:40:160
1654599139,3cyclictest144650irq/27-eth020:45:483
1654599139,3cyclictest144650irq/27-eth019:35:113
1654599137,3cyclictest144650irq/27-eth019:31:253
16545991311,1cyclictest0-21swapper/320:39:263
1654599130,5cyclictest0-21swapper/319:17:503
1654599130,12cyclictest25-21rcuop/119:47:223
1654599130,12cyclictest0-21swapper/321:00:253
1654599130,12cyclictest0-21swapper/320:43:563
1654599130,12cyclictest0-21swapper/319:50:493
1654599130,12cyclictest0-21swapper/319:26:273
1654599130,12cyclictest0-21swapper/319:21:473
1654599130,11cyclictest30951-21iostat_ios19:40:143
1653999138,4cyclictest29198-21taskset20:47:402
1653999138,3cyclictest28241-21df19:35:122
1653999138,3cyclictest23586-21irqstats20:35:152
1653999138,3cyclictest0-21swapper/220:05:172
1653999137,5cyclictest0-21swapper/219:16:552
1653999132,3cyclictest144650irq/27-eth020:00:052
1653999131,3cyclictest26196-21munin-node20:40:162
1653999131,3cyclictest0-21swapper/219:50:212
1653999130,4cyclictest20467-21sshd22:55:282
1653999130,12cyclictest36-21rcuop/219:55:102
1653999130,12cyclictest0-21swapper/219:41:262
1653999130,11cyclictest16265-21munin-node20:20:142
1653999130,10cyclictest144650irq/27-eth020:32:432
1653599139,3cyclictest144650irq/27-eth019:32:271
1653599139,2cyclictest0-21swapper/119:55:121
1653599133,1cyclictest0-21swapper/120:45:161
1653599133,1cyclictest0-21swapper/120:12:241
1653599131,11cyclictest2024-21nfsd20:20:451
1653599130,5cyclictest0-21swapper/120:40:121
1654599121,10cyclictest2023-21nfsd20:10:513
16545991210,1cyclictest0-21swapper/320:22:553
1654599120,12cyclictest0-21swapper/319:10:573
1654599120,11cyclictest1686-21avahi-daemon20:55:023
1654599120,10cyclictest20864-21diskstats20:30:113
1654599120,10cyclictest0-21swapper/320:25:113
1654599120,10cyclictest0-21swapper/320:05:203
1654599120,10cyclictest0-21swapper/319:55:113
1653999121,10cyclictest18398-21munin-node20:25:102
1653999120,11cyclictest144650irq/27-eth020:15:062
1653999120,10cyclictest310-21df_inode19:45:112
1653599128,3cyclictest0-21swapper/120:05:101
1653599127,4cyclictest2024-21nfsd21:07:541
1653599127,4cyclictest2024-21nfsd21:07:541
1653599127,4cyclictest0-21swapper/120:04:271
1653599127,4cyclictest0-21swapper/119:40:061
1653599127,3cyclictest23705-21diskstats19:25:121
1653599127,3cyclictest22259-21ntp_states19:20:181
1653599127,3cyclictest17243-21hddtemp_smartct19:10:121
1653599127,3cyclictest0-21swapper/119:35:141
1653599121,10cyclictest0-21swapper/119:51:471
16535991210,1cyclictest0-21swapper/121:01:061
1653599120,11cyclictest0-21swapper/120:39:301
1653599118,2cyclictest0-21swapper/120:16:581
1653599117,3cyclictest0-21swapper/120:25:111
1653599110,3cyclictest422-21jbd2/dm-0-819:45:151
1653599110,10cyclictest0-21swapper/120:55:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional