You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-24 - 07:09
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 Fri Apr 24, 2026 00:44:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
151521490,0sleep01498-21sshd23:29:180
1233121300,1sleep10-21swapper/122:35:491
644121280,4sleep11974499cyclictest21:16:231
1159321240,2sleep20-21swapper/200:37:172
1012821240,2sleep210121-21sshd23:48:312
2163921220,4sleep21974599cyclictest23:13:212
899221180,1sleep30-21swapper/321:43:503
1151021140,2sleep111512-21bash21:55:181
19200210432,44sleep10-21swapper/119:06:351
1944529433,57sleep30-21swapper/319:09:293
204012910,1sleep12024-21nfsd23:35:131
204012910,1sleep12024-21nfsd23:35:121
291662890,1sleep029170-21fschecks_time23:10:150
13512860,1sleep02024-21nfsd22:59:410
123472850,2sleep30-21swapper/300:22:353
14572840,1sleep21447-21sshd21:39:402
32982830,2sleep30-21swapper/323:10:593
75942820,0sleep00-21swapper/021:40:140
26702820,4sleep31974699cyclictest22:24:373
279612810,1sleep30-21swapper/322:27:143
16762810,0sleep00-21swapper/022:17:010
26462800,3sleep01974399cyclictest00:07:020
314862790,0sleep00-21swapper/022:24:140
258592790,2sleep10-21swapper/120:34:591
164712770,0sleep316470-21sshd23:30:463
92642760,0sleep00-21swapper/000:29:420
151822760,2sleep215180-21sshd21:13:592
148442760,2sleep214840-21bash23:23:272
12452760,1sleep31098-21sshd23:25:403
116182760,0sleep00-21swapper/000:11:260
286812750,0sleep328673-21sshd22:41:243
249342750,2sleep224931-21tune2fs22:55:152
207792750,3sleep21974599cyclictest23:42:142
37362730,1sleep03734-21bash23:59:230
243832730,2sleep124382-21sshd23:28:161
1928427333,9sleep20-21swapper/219:07:282
122092660,4sleep21974599cyclictest21:17:002
1923825833,13sleep00-21swapper/019:07:020
156882390,3sleep10-21swapper/122:18:501
106182380,12sleep1144650irq/27-eth022:50:121
300812370,2sleep330076-21sshd21:35:453
37262290,2sleep10-21swapper/122:21:111
289512280,2sleep10-21swapper/122:41:261
251522270,2sleep20-21swapper/223:28:202
175692270,2sleep22023-21nfsd21:20:532
150402270,2sleep20-21swapper/200:08:232
294382260,3sleep20-21swapper/223:06:162
26532260,1sleep20-21swapper/220:55:002
206022260,2sleep20-21swapper/200:23:382
1974599253,9cyclictest14586-21sshd21:34:152
168242250,3sleep31974699cyclictest21:24:173
286372240,2sleep10-21swapper/100:09:541
169882240,2sleep216987-21sshd22:32:582
135502240,1sleep013546-21sshd22:14:360
37352230,0sleep33734-21bash22:59:563
1974599230,11cyclictest0-21swapper/222:54:372
311312220,19sleep3144650irq/27-eth021:29:123
311312220,19sleep3144650irq/27-eth021:29:123
1974399225,4cyclictest0-21swapper/021:16:240
1974399223,4cyclictest8009-21rm00:33:090
1974399220,21cyclictest0-21swapper/000:39:520
13822220,20sleep2144650irq/27-eth021:43:022
125332222,18sleep1144650irq/27-eth021:13:431
7862210,19sleep2144650irq/27-eth000:32:172
269582210,3sleep10-21swapper/121:38:551
1974599213,3cyclictest11342-21sshd22:35:432
19744992119,1cyclictest0-21swapper/123:48:361
19743992112,1cyclictest0-21swapper/023:18:500
1974399210,1cyclictest9867-21sshd23:45:000
1974599204,5cyclictest153250irq/28-eth1-rx-00:02:002
1974599202,9cyclictest0-21swapper/223:38:562
1974599202,9cyclictest0-21swapper/223:38:562
1974599202,17cyclictest153250irq/28-eth1-rx-19:14:592
1974599202,17cyclictest153250irq/28-eth1-rx-19:14:592
1974599201,9cyclictest0-21swapper/219:49:392
19743992012,1cyclictest0-21swapper/022:53:220
19743992011,1cyclictest9803-21latency22:25:180
1974599192,16cyclictest153250irq/28-eth1-rx-20:06:232
1974599192,13cyclictest153250irq/28-eth1-rx-22:41:472
1974599192,13cyclictest153250irq/28-eth1-rx-20:26:192
1974399190,9cyclictest32236-21idleruntime22:45:150
1974399190,11cyclictest5866-21sshd23:22:200
34132180,0sleep00-21swapper/023:03:170
1974599182,9cyclictest22079-21sshd22:26:352
1974599182,9cyclictest153250irq/28-eth1-rx-19:18:192
1974599182,1cyclictest0-21swapper/219:35:532
1974599182,13cyclictest153250irq/28-eth1-rx-20:41:072
1974599182,13cyclictest153250irq/28-eth1-rx-00:26:382
1974599182,11cyclictest19054-21sshd22:19:152
1974599181,16cyclictest153250irq/28-eth1-rx-19:56:272
1974399180,9cyclictest0-21swapper/020:15:150
1974399180,1cyclictest26330-21diskstats20:35:120
117812180,16sleep228950irq/26-ahci[00021:27:072
117812180,16sleep228950irq/26-ahci[00021:27:062
81922170,15sleep3144650irq/27-eth000:36:553
313052170,2sleep331303-21sshd00:06:373
30302170,2sleep13018-21sshd21:26:091
30302170,2sleep13018-21sshd21:26:081
1974599176,5cyclictest8264-21sshd23:55:412
1974599175,7cyclictest0-21swapper/223:18:562
1974599172,12cyclictest153250irq/28-eth1-rx-20:35:402
1974599172,12cyclictest153250irq/28-eth1-rx-20:34:352
19745991712,3cyclictest32495-21sshd23:32:402
1974599171,13cyclictest153250irq/28-eth1-rx-21:05:462
1974599171,13cyclictest153250irq/28-eth1-rx-19:30:392
1974599171,11cyclictest153250irq/28-eth1-rx-19:25:312
1974499175,3cyclictest0-21swapper/121:53:311
19744991712,3cyclictest2547-21sshd23:51:051
1974499170,12cyclictest4636-21sshd23:40:231
19743991711,3cyclictest9622-21kworker/0:021:10:210
171512170,2sleep217141-21sshd21:55:552
1974699167,8cyclictest0-21swapper/321:58:463
19746991614,1cyclictest0-21swapper/320:28:253
1974699161,3cyclictest26492-21latency_hist23:10:003
19746991610,1cyclictest26907-21bash23:50:173
1974699160,15cyclictest0-21swapper/300:05:003
1974599165,6cyclictest19504-21bash00:12:252
1974599165,5cyclictest0-21swapper/223:50:032
1974599165,1cyclictest0-21swapper/219:43:392
1974599164,4cyclictest1454-21sshd22:45:232
1974599162,6cyclictest15008-21rm00:15:432
1974599160,11cyclictest153250irq/28-eth1-rx-21:45:432
1974499168,6cyclictest28521-21bash23:06:081
1974499162,6cyclictest0-21swapper/123:10:461
1974499160,4cyclictest11272-21sshd22:03:241
1974499160,15cyclictest2461-21bash22:06:091
1974499160,14cyclictest0-21swapper/123:31:581
1974499160,14cyclictest0-21swapper/120:58:261
1974499160,11cyclictest32526-21sshd00:17:411
1974399163,3cyclictest630-21kworker/0:100:24:550
157832160,1sleep20-21swapper/222:14:552
252942150,1sleep025286-21sshd22:08:390
1974699155,8cyclictest0-21swapper/300:10:183
19746991513,1cyclictest0-21swapper/320:17:163
19746991511,3cyclictest31146-21bash22:09:183
1974699150,7cyclictest7353-21sshd23:55:333
1974699150,13cyclictest30441-21bash21:15:273
1974699150,13cyclictest21350-21sshd21:45:083
1974699150,13cyclictest0-21swapper/319:30:123
1974699150,10cyclictest0-21swapper/322:17:283
1974599152,12cyclictest2024-21nfsd20:22:502
19745991512,2cyclictest23138-21sshd22:08:252
1974599150,11cyclictest11205-21sshd23:04:092
1974499158,2cyclictest6336-21sshd22:31:481
1974499158,2cyclictest0-21swapper/122:55:181
1974499157,7cyclictest0-21swapper/122:49:421
1974499153,11cyclictest144650irq/27-eth000:20:191
19744991512,2cyclictest26270-21sshd22:27:031
19744991511,3cyclictest17225-21bash00:34:181
19744991511,3cyclictest12501-21sshd00:11:321
1974499150,6cyclictest17736-21bash23:20:121
1974499150,13cyclictest6391-21sshd23:00:111
1974499150,13cyclictest0-21swapper/121:40:051
1974499150,11cyclictest30083-21sshd00:02:391
1974399154,6cyclictest17334-21sshd23:30:520
1974399150,13cyclictest0-21swapper/021:52:440
43882140,1sleep32512-21runrttasks22:31:363
1974699149,4cyclictest15806-21sshd23:41:373
1974699148,5cyclictest6502-21sshd23:00:113
1974699147,2cyclictest0-21swapper/323:36:473
1974699147,2cyclictest0-21swapper/323:36:463
1974699141,1cyclictest5647-21sendmail_mailqu23:15:203
1974699141,1cyclictest0-21swapper/321:03:233
1974699140,6cyclictest1710-21iostat19:40:153
1974699140,6cyclictest0-21swapper/321:11:223
1974699140,6cyclictest0-21swapper/320:30:183
1974699140,3cyclictest20436-21sshd22:11:293
1974699140,3cyclictest144650irq/27-eth021:51:013
1974699140,3cyclictest144650irq/27-eth000:16:233
1974699140,2cyclictest0-21swapper/321:32:263
1974699140,13cyclictest4984-21chrt19:46:023
1974699140,13cyclictest11497-21cp22:35:443
1974699140,12cyclictest6386-21sshd22:45:533
1974699140,12cyclictest4750-21crond21:00:003
1974699140,12cyclictest17727-21sshd23:20:113
1974699140,10cyclictest20698-21sshd23:49:433
1974599148,4cyclictest3110-21sshd21:50:182
1974599142,5cyclictest0-21swapper/220:16:052
1974599142,5cyclictest0-21swapper/220:03:542
1974599142,11cyclictest0-21swapper/220:57:052
1974599140,12cyclictest21035-21sshd22:04:392
1974499148,4cyclictest2024-21nfsd21:20:111
1974499140,5cyclictest0-21swapper/122:12:531
1974499140,3cyclictest144650irq/27-eth000:38:431
1974499140,13cyclictest1267-21sshd21:46:201
1974499140,12cyclictest8315-21sshd00:25:581
1974499140,12cyclictest7238-21sshd23:19:051
1974499140,12cyclictest20192-21munin-node20:20:181
1974499140,12cyclictest0-21swapper/119:43:101
1974399147,3cyclictest25046-21sshd23:05:410
1974399143,10cyclictest7681-21kworker/0:221:07:390
19743991411,3cyclictest7681-21kworker/0:219:18:110
19743991410,3cyclictest7681-21kworker/0:221:03:100
1974399140,13cyclictest0-21swapper/022:33:030
1974399140,13cyclictest0-21swapper/021:58:520
1974399140,13cyclictest0-21swapper/020:31:520
168992142,11sleep3144650irq/27-eth000:26:573
1974699139,3cyclictest144650irq/27-eth000:32:343
1974699137,5cyclictest0-21swapper/320:35:293
1974699135,4cyclictest16535-21sshd22:00:063
19746991311,1cyclictest0-21swapper/320:10:453
19746991311,1cyclictest0-21swapper/319:15:113
1974699130,4cyclictest8820-21sshd22:50:033
1974699130,12cyclictest0-21swapper/321:08:183
1974699130,12cyclictest0-21swapper/320:50:583
1974699130,12cyclictest0-21swapper/320:20:173
1974699130,12cyclictest0-21swapper/320:05:173
1974699130,12cyclictest0-21swapper/319:56:433
1974699130,11cyclictest28301-21runrttasks19:26:243
1974599131,9cyclictest153250irq/28-eth1-rx-20:10:272
1974599130,12cyclictest26243-21sshd22:20:112
1974599130,11cyclictest5254-21df21:00:122
1974499138,4cyclictest0-21swapper/119:25:141
1974499137,5cyclictest0-21swapper/120:09:011
1974499131,4cyclictest0-21swapper/120:50:121
1974499130,8cyclictest0-21swapper/119:45:121
1974499130,5cyclictest2512-21runrttasks20:18:041
1974499130,2cyclictest0-21swapper/123:55:551
1974499130,1cyclictest2024-21nfsd21:30:161
1974499130,12cyclictest144650irq/27-eth019:10:111
1974499130,12cyclictest144650irq/27-eth019:10:111
1974499130,12cyclictest0-21swapper/121:02:511
1974499130,12cyclictest0-21swapper/120:40:451
1974499130,12cyclictest0-21swapper/120:29:371
1974499130,12cyclictest0-21swapper/119:52:241
1974499130,12cyclictest0-21swapper/119:33:381
1974499130,11cyclictest7587-21df_inode21:05:131
1974499130,11cyclictest32767-21taskset19:35:261
1974499130,11cyclictest22787-21iostat19:15:151
1974399137,3cyclictest0-21swapper/021:37:550
1974399137,3cyclictest0-21swapper/000:15:180
1974399135,4cyclictest21788-21kworker/0:023:38:090
1974399135,4cyclictest21788-21kworker/0:023:38:090
1974399134,5cyclictest22163-21id23:46:160
1974399132,4cyclictest0-21swapper/023:50:160
19743991311,1cyclictest0-21swapper/019:50:170
1974399130,5cyclictest26831-21bash22:01:150
1974399130,1cyclictest23116-21sshd21:45:160
1974399130,1cyclictest0-21swapper/022:43:520
1974399130,12cyclictest0-21swapper/020:51:410
1974399130,12cyclictest0-21swapper/020:43:130
1974399130,12cyclictest0-21swapper/020:22:450
1974399130,12cyclictest0-21swapper/000:01:220
1974399130,10cyclictest0-21swapper/019:30:420
1974699120,4cyclictest0-21swapper/319:50:183
1974699120,11cyclictest402-21taskset19:36:373
1974699120,11cyclictest0-21swapper/320:45:113
1974699120,11cyclictest0-21swapper/320:40:133
1974699120,11cyclictest0-21swapper/320:00:263
1974699120,10cyclictest25059-21iostat_ios19:20:123
1974599121,10cyclictest153250irq/28-eth1-rx-19:21:232
1974599120,11cyclictest7344-21sshd19:52:052
1974599120,11cyclictest153250irq/28-eth1-rx-20:45:142
1974499120,3cyclictest10278-21munin-node20:00:111
1974499120,11cyclictest2100-21snmpd19:55:061
1974499120,11cyclictest14805-21munin-node20:10:121
1974499120,11cyclictest0-21swapper/120:45:071
1974499120,11cyclictest0-21swapper/120:35:321
1974499120,11cyclictest0-21swapper/119:20:031
1974399127,4cyclictest15904-21munin-node20:10:210
1974399127,4cyclictest0-21swapper/019:10:200
1974399127,4cyclictest0-21swapper/019:10:200
1974399123,4cyclictest6508-21sshd21:30:010
1974399123,4cyclictest6508-21sshd21:30:010
1974399120,8cyclictest13882-21ls20:05:210
1974399120,8cyclictest10079-21sshd21:30:180
1974399120,1cyclictest0-21swapper/019:41:100
1974399120,1cyclictest0-21swapper/019:35:460
1974399120,11cyclictest5305-21sshd22:35:120
1974399120,11cyclictest0-21swapper/020:45:240
1974399120,11cyclictest0-21swapper/019:55:190
1974399120,11cyclictest0-21swapper/019:45:160
1974399120,11cyclictest0-21swapper/019:26:220
1974399120,10cyclictest2132-21sshd21:20:110
1974399120,10cyclictest0-21swapper/020:27:250
1974699110,10cyclictest21436-21runrttasks19:10:383
1974699110,10cyclictest21436-21runrttasks19:10:383
1974399118,2cyclictest0-21swapper/020:55:190
1974399110,3cyclictest0-21swapper/019:21:110
1974399110,10cyclictest0-21swapper/020:00:520
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional