You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-18 - 08:02
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 376 highest latencies:
System rackaslot0.osadl.org (updated Mon May 18, 2026 00:44:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
300302670,1sleep00-21swapper/000:02:450
7282640,1sleep3724-21sshd00:17:263
252382590,0sleep121-21ksoftirqd/121:38:311
104892590,1sleep31734-21runrttasks21:31:233
326052570,4sleep03-21ksoftirqd/022:31:030
118172570,0sleep011801-21sshd23:09:330
1831625622,17sleep30-21swapper/319:09:413
1614525528,13sleep20-21swapper/219:05:162
127612550,0sleep21511-21nfsd22:23:352
68072540,0sleep06804-21sshd23:03:200
68072540,0sleep06804-21sshd23:03:200
19462540,0sleep31943-21rm00:00:163
165352540,0sleep125763-21diskmemload21:26:141
98392530,1sleep29827-21sshd00:00:552
323082530,1sleep00-21swapper/021:16:100
124932530,1sleep312492-21bash21:28:473
74012520,0sleep20-21swapper/223:52:092
4032520,0sleep10-21swapper/121:47:491
181792520,0sleep325763-21diskmemload21:15:013
1564625230,18sleep10-21swapper/119:05:031
301492510,0sleep130147-21bash21:30:181
247882510,0sleep00-21swapper/023:47:590
301422500,0sleep20-21swapper/221:56:112
300362500,0sleep20-21swapper/223:02:302
300362500,0sleep20-21swapper/223:02:302
143682500,0sleep30-21swapper/322:23:433
1765624927,18sleep00-21swapper/019:06:210
159402480,0sleep30-21swapper/321:20:263
218902470,1sleep121875-21sshd00:16:251
93462460,0sleep00-21swapper/023:20:420
309372460,0sleep330936-21bash23:11:083
146542460,0sleep30-21swapper/322:12:113
79032450,0sleep225763-21diskmemload23:43:362
221062450,0sleep10-21swapper/123:16:071
134942440,0sleep20-21swapper/223:46:562
79022430,0sleep00-21swapper/000:06:300
59442430,0sleep20-21swapper/223:29:072
46052430,0sleep119-21rcuc/121:59:471
256692420,0sleep10-21swapper/123:36:301
89752410,0sleep00-21swapper/022:11:390
1864699222,1cyclictest17810-21sshd00:39:093
1864599221,1cyclictest32384-21bash22:16:372
18643992216,6cyclictest17400-21sshd23:58:490
18644992119,1cyclictest14897-21sshd22:12:121
1864399215,13cyclictest0-21swapper/022:18:530
18643992118,2cyclictest16695-21sshd21:23:260
18643992111,4cyclictest0-21swapper/022:08:360
18646992018,1cyclictest1596-21sshd22:00:423
18644992018,1cyclictest5736-21sshd00:06:191
1864399203,9cyclictest0-21swapper/020:20:410
158212200,1sleep015822-21bash21:31:520
198852190,0sleep30-21swapper/323:01:343
198852190,0sleep30-21swapper/323:01:343
18812190,1sleep00-21swapper/023:34:290
1864599190,18cyclictest19552-21bash21:46:352
1864399195,13cyclictest0-21swapper/021:14:200
1864399193,12cyclictest0-21swapper/019:57:030
1864399192,9cyclictest0-21swapper/023:52:110
1864399192,13cyclictest0-21swapper/020:37:330
18643991912,7cyclictest20835-21kworker/0:100:16:240
1864399190,11cyclictest0-21swapper/020:48:540
177932190,1sleep018641-21cyclictest22:21:050
63232180,0sleep00-21swapper/022:54:420
304422180,1sleep330441-21bash23:48:303
220212180,1sleep00-21swapper/021:41:020
19932180,0sleep2291ktimersoftd/200:29:072
18646991816,1cyclictest0-21swapper/323:53:293
18645991816,1cyclictest0-21swapper/223:38:292
1864399188,7cyclictest0-21swapper/020:00:230
1864399188,1cyclictest22419-21sshd22:38:500
1864399185,9cyclictest27736-21kworker/0:000:13:160
1864399183,5cyclictest0-21swapper/020:57:340
1864399182,6cyclictest26078-21kworker/0:122:29:110
1864399180,8cyclictest0-21swapper/019:17:010
75572170,1sleep3381ktimersoftd/323:29:153
308022170,0sleep130803-21sshd23:28:251
271652170,2sleep337-21rcuc/322:33:293
1864599174,12cyclictest19909-21sshd21:40:512
1864499170,16cyclictest0-21swapper/123:59:251
1864399179,6cyclictest17833-21kworker/0:222:01:500
1864399178,8cyclictest25763-21diskmemload23:10:430
1864399178,5cyclictest25763-21diskmemload00:27:430
1864399178,2cyclictest19165-21kworker/0:221:35:420
1864399176,4cyclictest10-21rcuc/021:55:240
1864399173,9cyclictest0-21swapper/020:50:540
1864399173,7cyclictest1510-21nfsd00:20:070
1864399173,13cyclictest10-21rcuc/022:44:390
1864399173,11cyclictest0-21swapper/019:36:170
1864399173,10cyclictest3-21ksoftirqd/021:26:040
1864399173,10cyclictest0-21swapper/019:40:530
18643991710,5cyclictest0-21swapper/020:26:350
1864399170,9cyclictest0-21swapper/022:59:070
1864399170,13cyclictest0-21swapper/020:18:330
1864399170,13cyclictest0-21swapper/019:51:150
18646991614,1cyclictest0-21swapper/321:42:493
1864499168,5cyclictest0-21swapper/121:40:471
1864399167,5cyclictest24163-21kworker/0:122:46:430
1864399166,5cyclictest721-21kworker/0:123:27:550
1864399163,9cyclictest0-21swapper/023:17:450
1864399163,9cyclictest0-21swapper/019:26:050
1864399163,4cyclictest0-21swapper/019:33:310
1864399162,6cyclictest22396-21kworker/0:223:40:570
1864399162,10cyclictest0-21swapper/020:30:230
1864399162,10cyclictest0-21swapper/019:13:370
1864399160,8cyclictest0-21swapper/020:40:550
1864399160,16cyclictest0-21swapper/019:24:330
1864399160,13cyclictest10250irq/24-ahci[00023:37:500
264342150,1sleep126431-21sshd23:48:091
18662150,0sleep20-21swapper/223:14:232
1864699150,14cyclictest2939-21sshd22:57:133
18645991513,1cyclictest28-21rcuc/221:27:372
1864499151,11cyclictest0-21swapper/100:10:111
1864499151,10cyclictest0-21swapper/100:37:521
1864499150,4cyclictest5480-21sshd21:51:061
1864499150,13cyclictest7684-21sshd22:20:151
1864399155,5cyclictest21009-21kworker/0:019:46:070
1864399153,6cyclictest0-21swapper/000:37:210
1864399152,9cyclictest0-21swapper/020:10:370
1864399152,6cyclictest0-21swapper/020:09:230
18643991513,1cyclictest22113-21sshd21:46:490
18643991510,4cyclictest0-21swapper/021:53:200
1864699148,5cyclictest0-21swapper/322:38:123
1864699140,2cyclictest0-21swapper/300:26:453
1864699140,13cyclictest0-21swapper/322:18:333
1864599149,4cyclictest0-21swapper/223:18:582
1864599144,1cyclictest21897-21bash22:07:032
18645991412,1cyclictest30261-21sshd23:34:062
18645991412,1cyclictest30-21ksoftirqd/221:38:272
1864599140,13cyclictest32234-21sshd21:21:552
1864599140,13cyclictest0-21swapper/222:59:432
1864599140,13cyclictest0-21swapper/222:53:022
1864599140,13cyclictest0-21swapper/221:19:392
1864599140,13cyclictest0-21swapper/200:37:232
1864599140,13cyclictest0-21swapper/200:13:002
1864499149,4cyclictest0-21swapper/122:28:361
1864499149,2cyclictest0-21swapper/121:21:031
1864499144,9cyclictest19328-21sshd23:21:381
1864499142,12cyclictest810-40kipmi022:55:181
18644991412,1cyclictest4981-21bash22:37:141
1864499141,10cyclictest115650irq/25-eth023:09:301
1864499140,13cyclictest3649-21sshd23:51:501
1864499140,13cyclictest23488-21sshd21:12:361
1864499140,13cyclictest0-21swapper/100:23:231
1864499140,12cyclictest115650irq/25-eth021:18:061
1864499140,10cyclictest29689-21sshd22:48:071
1864399148,6cyclictest0-21swapper/021:08:400
1864399140,9cyclictest0-21swapper/021:03:580
1864399140,11cyclictest0-21swapper/000:30:110
1864699139,2cyclictest0-21swapper/323:32:053
1864699139,1cyclictest0-21swapper/322:43:373
1864699138,4cyclictest0-21swapper/322:51:563
1864699138,4cyclictest0-21swapper/321:54:253
1864699131,9cyclictest115650irq/25-eth022:45:533
1864699130,12cyclictest6135-21sshd21:36:463
1864699130,12cyclictest498-21sshd23:40:053
1864699130,12cyclictest3712-21sshd23:05:513
1864699130,12cyclictest26839-21bash21:47:153
1864699130,12cyclictest24235-21sshd00:05:103
1864699130,12cyclictest20725-21sshd21:12:203
1864699130,12cyclictest18055-21bash23:21:313
1864699130,12cyclictest0-21swapper/321:59:133
1864599138,4cyclictest0-21swapper/222:29:252
1864599133,1cyclictest30-21ksoftirqd/222:45:332
18645991311,1cyclictest30-21ksoftirqd/200:00:002
1864599130,4cyclictest20233-21sshd22:01:042
1864599130,12cyclictest1511-21nfsd23:20:362
1864599130,12cyclictest11092-21bash21:51:372
1864599130,12cyclictest0-21swapper/222:31:522
1864499138,4cyclictest28112-21sshd22:16:131
1864499138,4cyclictest0-21swapper/122:00:051
1864499138,2cyclictest359-21sshd23:40:051
1864499138,1cyclictest0-21swapper/100:01:291
1864499131,9cyclictest0-21swapper/122:34:171
18644991311,1cyclictest0-21swapper/123:32:411
1864499130,12cyclictest2247-21sshd00:31:581
1864499130,12cyclictest16091-21sshd22:06:311
1864499130,12cyclictest14879-21sshd23:01:071
1864499130,12cyclictest14879-21sshd23:01:071
1864499130,10cyclictest29879-21sshd23:11:021
1864699129,2cyclictest0-21swapper/322:25:083
1864699129,2cyclictest0-21swapper/322:05:153
1864699127,4cyclictest0-21swapper/323:35:383
1864699124,7cyclictest0-21swapper/320:05:253
1864699121,2cyclictest0-21swapper/300:31:173
18646991210,1cyclictest5262-21sshd00:20:393
1864699120,9cyclictest0-21swapper/323:15:263
1864699120,1cyclictest13565-21bash23:55:303
1864699120,11cyclictest0-21swapper/300:10:163
1864599129,2cyclictest0-21swapper/220:35:152
1864599129,2cyclictest0-21swapper/220:05:152
1864599129,2cyclictest0-21swapper/200:16:532
1864599129,1cyclictest115650irq/25-eth021:31:462
1864599128,2cyclictest0-21swapper/222:11:132
1864599128,1cyclictest0-21swapper/223:05:032
1864599123,8cyclictest0-21swapper/220:43:262
1864599122,9cyclictest12137-21sshd00:32:512
1864599121,2cyclictest0-21swapper/219:45:152
18645991211,1cyclictest30-21ksoftirqd/222:41:212
18645991211,1cyclictest30-21ksoftirqd/222:35:162
18645991211,1cyclictest30-21ksoftirqd/221:10:042
18645991211,1cyclictest30-21ksoftirqd/200:20:272
1864599121,10cyclictest0-21swapper/220:10:142
1864599120,11cyclictest0-21swapper/200:05:342
1864499129,2cyclictest0-21swapper/119:25:121
1864499127,4cyclictest0-21swapper/100:25:431
1864499127,2cyclictest29550-21sshd22:42:191
1864499121,2cyclictest0-21swapper/119:15:021
1864499121,10cyclictest0-21swapper/120:30:141
18644991210,1cyclictest18911-21sshd22:50:051
1864699119,1cyclictest0-21swapper/320:25:143
1864699113,7cyclictest0-21swapper/320:33:553
1864699113,7cyclictest0-21swapper/319:59:553
18646991110,1cyclictest0-21swapper/319:35:143
1864699110,1cyclictest0-21swapper/321:01:393
1864699110,1cyclictest0-21swapper/320:50:093
1864699110,10cyclictest0-21swapper/320:45:123
1864699110,10cyclictest0-21swapper/320:00:133
1864699110,10cyclictest0-21swapper/319:50:153
1864699110,10cyclictest0-21swapper/319:10:133
1864599119,1cyclictest0-21swapper/219:40:132
1864599118,2cyclictest0-21swapper/221:00:132
1864599110,2cyclictest0-21swapper/220:20:142
1864599110,1cyclictest0-21swapper/220:25:262
1864599110,11cyclictest0-21swapper/219:31:302
1864599110,10cyclictest0-21swapper/219:55:132
1864499118,2cyclictest0-21swapper/119:55:121
1864499111,9cyclictest0-21swapper/119:30:141
1864499110,11cyclictest0-21swapper/120:03:011
1864499110,10cyclictest0-21swapper/120:40:151
1864499110,10cyclictest0-21swapper/120:25:121
1864499110,10cyclictest0-21swapper/120:15:151
1864499110,10cyclictest0-21swapper/120:05:131
1864699109,1cyclictest0-21swapper/319:24:253
1864699107,2cyclictest0-21swapper/321:05:163
1864699107,2cyclictest0-21swapper/320:35:153
1864699100,9cyclictest0-21swapper/320:10:143
1864699100,9cyclictest0-21swapper/319:15:003
1864699100,1cyclictest8604-21smartctl19:45:173
1864699100,1cyclictest32539-21grep19:30:183
1864699100,1cyclictest28999-21expr20:20:153
1864699100,1cyclictest0-21swapper/320:43:463
1864699100,1cyclictest0-21swapper/319:40:153
1864699100,1cyclictest0-21swapper/319:25:493
1864699100,10cyclictest0-21swapper/320:18:543
1864599109,1cyclictest0-21swapper/220:45:042
1864599108,1cyclictest2863-21fschecks_time20:30:152
1864599107,2cyclictest0-21swapper/219:50:162
1864599100,9cyclictest25657-21munin-node20:15:162
1864599100,1cyclictest29034-21perl19:25:142
1864599100,1cyclictest23711-21perl21:05:162
1864599100,0cyclictest0-21swapper/219:39:042
1864499108,1cyclictest11108-21munin-node20:45:151
1864499103,7cyclictest0-21swapper/120:55:101
1864499100,9cyclictest25934-21bash21:10:011
1864499100,9cyclictest0-21swapper/119:20:131
1864499100,1cyclictest0-21swapper/120:10:131
1864499100,1cyclictest0-21swapper/119:50:141
1864499100,1cyclictest0-21swapper/119:45:141
186459997,1cyclictest26106-21fw_conntrack19:20:162
186459997,1cyclictest18339-21ntp_states20:55:192
186459990,9cyclictest0-21swapper/220:50:132
186459990,9cyclictest0-21swapper/219:15:162
186449998,1cyclictest0-21swapper/120:20:141
186449998,1cyclictest0-21swapper/119:35:121
186449990,9cyclictest0-21swapper/119:10:141
186449990,8cyclictest0-21swapper/120:50:191
186449990,1cyclictest0-21swapper/120:36:351
186449990,0cyclictest0-21swapper/119:41:101
186469980,7cyclictest0-21swapper/320:55:103
186459987,1cyclictest4702-21kworker/2:220:03:052
186459981,6cyclictest0-21swapper/219:10:142
186449981,6cyclictest0-21swapper/121:00:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional