You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-25 - 18:17
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 rack1slot1.osadl.org (updated Sat Apr 25, 2026 12:45:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
209162220155,42sleep30-21swapper/307:05:013
229482218153,22sleep00-21swapper/007:06:400
230322213149,51sleep20-21swapper/207:07:472
229022211176,23sleep10-21swapper/107:06:041
218912740,0sleep10-21swapper/110:40:161
54362710,0sleep20-21swapper/211:45:002
101872600,0sleep30-21swapper/312:33:073
25562540,0sleep00-21swapper/010:57:290
151862150,0sleep30-21swapper/311:56:033
23298991414,0cyclictest28-21ksoftirqd/210:23:242
23298991313,0cyclictest28-21ksoftirqd/211:12:392
23298991310,2cyclictest14331-21ntpq07:55:182
2330499119,1cyclictest35-21ksoftirqd/307:10:123
2329899119,2cyclictest0-21swapper/210:00:132
2329899119,1cyclictest20932-21apt-get12:05:112
2329899118,2cyclictest17951-21cat09:10:202
2329899118,2cyclictest15780-21uniq11:15:172
2329899118,2cyclictest0-21swapper/210:25:162
2329899113,8cyclictest28-21ksoftirqd/210:10:432
23298991111,0cyclictest28-21ksoftirqd/209:53:272
23298991111,0cyclictest28-21ksoftirqd/209:26:002
2329899110,10cyclictest0-21swapper/210:06:262
2329399110,6cyclictest0-21swapper/109:00:111
2328599110,8cyclictest1943-21/usr/sbin/munin10:15:210
2330499100,6cyclictest240-21systemd-journal07:25:013
2329899109,1cyclictest19012-21grep10:35:212
2329899108,1cyclictest24186-21fschecks_time07:10:292
2329899108,1cyclictest16132-21diskmemload11:05:112
2329899108,1cyclictest12254-21ssh11:53:252
2329899108,1cyclictest0-21swapper/210:30:212
2329899107,2cyclictest2221-21apt-get08:40:112
2329899105,4cyclictest6273-21sed08:45:222
2329899104,5cyclictest30810-21grep07:20:222
2329899102,8cyclictest28-21ksoftirqd/212:28:322
2329899102,8cyclictest28-21ksoftirqd/212:28:312
2329899102,8cyclictest28-21ksoftirqd/212:17:462
2329899102,8cyclictest28-21ksoftirqd/211:47:362
2329899102,8cyclictest28-21ksoftirqd/210:40:452
2329899102,8cyclictest28-21ksoftirqd/209:40:342
2329899102,8cyclictest28-21ksoftirqd/209:36:512
2329899102,8cyclictest28-21ksoftirqd/209:24:102
2329899102,0cyclictest28-21ksoftirqd/209:48:402
2329899101,8cyclictest271rcuc/210:51:302
2329899100,10cyclictest0-21swapper/211:34:232
2328599103,6cyclictest3493-21perf09:35:000
159102100,0sleep016132-21diskmemload11:58:050
232989999,0cyclictest28-21ksoftirqd/212:38:042
232989999,0cyclictest28-21ksoftirqd/211:20:102
232989999,0cyclictest28-21ksoftirqd/210:15:152
232989998,1cyclictest0-21swapper/210:55:122
232989998,1cyclictest0-21swapper/210:45:112
232989997,2cyclictest0-21swapper/212:10:162
232989992,7cyclictest8406-21memory12:30:152
232989992,7cyclictest28-21ksoftirqd/211:58:512
232989992,7cyclictest28-21ksoftirqd/207:15:502
232989991,8cyclictest28-21ksoftirqd/212:21:462
232989991,8cyclictest28-21ksoftirqd/212:01:042
232989991,8cyclictest28-21ksoftirqd/211:37:032
232989991,8cyclictest28-21ksoftirqd/211:25:202
232989991,8cyclictest28-21ksoftirqd/211:01:152
232989991,8cyclictest28-21ksoftirqd/209:55:162
232989991,8cyclictest28-21ksoftirqd/209:15:212
232989991,8cyclictest28-21ksoftirqd/209:06:402
232989991,8cyclictest28-21ksoftirqd/209:00:562
232989991,8cyclictest28-21ksoftirqd/208:57:582
232989991,8cyclictest28-21ksoftirqd/208:52:292
232989991,8cyclictest28-21ksoftirqd/208:36:092
232989991,8cyclictest28-21ksoftirqd/208:34:572
232989991,8cyclictest28-21ksoftirqd/208:27:382
232989991,8cyclictest28-21ksoftirqd/208:21:562
232989991,8cyclictest28-21ksoftirqd/208:06:282
232989991,8cyclictest28-21ksoftirqd/207:47:042
232989991,8cyclictest28-21ksoftirqd/207:47:032
232989991,8cyclictest28-21ksoftirqd/207:37:042
232989991,8cyclictest28-21ksoftirqd/207:30:402
232989991,8cyclictest28-21ksoftirqd/207:26:332
232989990,8cyclictest28-21ksoftirqd/209:30:352
232859993,2cyclictest7378-21/usr/sbin/munin12:30:150
232859992,4cyclictest3564-21cat07:35:000
232859990,5cyclictest0-21swapper/011:05:120
233049986,1cyclictest17998-21snmpd11:54:583
233049986,1cyclictest17998-21snmpd11:46:103
233049986,1cyclictest17998-21snmpd11:30:223
233049986,1cyclictest17998-21snmpd10:23:483
233049986,1cyclictest17998-21snmpd08:14:063
233049986,1cyclictest17998-21snmpd08:07:073
233049986,1cyclictest17998-21snmpd07:44:583
233049986,1cyclictest17998-21snmpd07:15:543
233049981,5cyclictest25646-21munin-node08:27:343
233049981,3cyclictest16132-21diskmemload10:42:263
233049980,4cyclictest561-21nscd11:27:023
232989988,0cyclictest28-21ksoftirqd/208:15:002
232989988,0cyclictest28-21ksoftirqd/208:10:002
232989988,0cyclictest28-21ksoftirqd/208:00:022
232989988,0cyclictest28-21ksoftirqd/207:50:052
232989988,0cyclictest28-21ksoftirqd/207:40:012
232859988,0cyclictest9-21ksoftirqd/008:03:010
232859986,1cyclictest5466-21switchtime09:35:190
232859986,1cyclictest22771-21ssh12:05:290
232859984,4cyclictest16132-21diskmemload10:05:210
232859983,4cyclictest4423-21gltestperf12:25:150
232859983,4cyclictest4423-21gltestperf12:25:150
232859980,7cyclictest29119-21apt-get07:20:120
232859980,7cyclictest25387-21ssh10:01:540
232859980,4cyclictest12876-21ls11:55:000
22273280,0sleep30-21swapper/311:24:043
9916270,0sleep00-21swapper/009:40:480
27272270,1sleep30-21swapper/310:47:043
233049976,1cyclictest35-21ksoftirqd/310:04:593
233049976,1cyclictest35-21ksoftirqd/308:57:313
233049976,1cyclictest16454-21cat08:00:173
233049976,1cyclictest16132-21diskmemload11:17:213
233049975,1cyclictest30494-21ssh10:50:303
233049975,1cyclictest17998-21snmpd11:41:203
233049975,1cyclictest17998-21snmpd09:47:253
233049975,1cyclictest17998-21snmpd09:24:573
233049975,1cyclictest17998-21snmpd07:35:163
233049974,3cyclictest17998-21snmpd08:34:213
233049974,1cyclictest240-21systemd-journal08:45:003
233049973,3cyclictest16394-21apt-get09:10:123
233049970,6cyclictest16132-21diskmemload11:00:173
233049970,1cyclictest20449-21ntp_states09:55:193
232939971,4cyclictest0-21swapper/112:26:521
232939971,4cyclictest0-21swapper/112:26:521
232939971,4cyclictest0-21swapper/109:10:111
232939970,7cyclictest0-21swapper/111:34:181
232939970,6cyclictest0-21swapper/112:33:231
232939970,4cyclictest0-21swapper/110:46:331
232939970,1cyclictest0-21swapper/112:01:461
232939970,1cyclictest0-21swapper/108:38:421
232859976,1cyclictest9-21ksoftirqd/008:46:200
232859976,1cyclictest3723-21ssh11:40:420
232859976,1cyclictest29280-1kworker/u9:010:10:390
232859976,1cyclictest27852-1kworker/u9:010:50:110
232859976,1cyclictest25962-21ssh11:28:490
232859976,1cyclictest12701-21ssh11:10:200
232859975,1cyclictest9-21ksoftirqd/007:19:590
232859975,1cyclictest17998-21snmpd12:16:530
232859975,1cyclictest17998-21snmpd08:13:390
232859974,1cyclictest240-21systemd-journal08:55:000
232859973,1cyclictest240-21systemd-journal07:40:010
232859972,4cyclictest9-21ksoftirqd/010:40:170
232859972,1cyclictest16132-21diskmemload11:04:160
232859971,5cyclictest12880-21ssh09:45:170
232859971,3cyclictest9501-21ssh10:25:060
232859971,2cyclictest17874-21ssh11:17:590
232859970,6cyclictest8550-21sshd07:45:130
232859970,6cyclictest8550-21sshd07:45:130
232859970,6cyclictest28641-21ssh11:30:490
232859970,6cyclictest19663-21df_inode11:20:150
232859970,6cyclictest17409-21memory09:10:170
232859970,6cyclictest13131-21cat07:55:010
232859970,6cyclictest12350-21perl09:00:150
232859970,6cyclictest0-21swapper/011:35:130
232859970,4cyclictest6886-21grep07:40:150
232859970,4cyclictest17998-21snmpd07:27:010
232859970,2cyclictest0-21swapper/008:15:110
232859970,1cyclictest24900-21ssh10:45:110
232859970,1cyclictest22383-21ssh09:15:470
232859970,1cyclictest19168-21ssh12:01:350
232859970,1cyclictest17615-21ssh09:51:160
232859970,1cyclictest0-21swapper/009:55:170
18662270,1sleep121-21ksoftirqd/110:35:181
30619260,0sleep10-21swapper/112:16:211
233049965,1cyclictest9857-21ssh09:40:363
233049965,1cyclictest8685-21sshd08:50:313
233049965,1cyclictest5782-21ssh09:35:273
233049965,1cyclictest2993-21ssh12:24:063
233049965,1cyclictest29031-21ssh10:06:293
233049965,1cyclictest26848-21ssh12:11:213
233049965,1cyclictest23009-21ssh12:06:083
233049965,1cyclictest20370-21ssh09:15:043
233049965,1cyclictest19413-21ssh12:02:153
233049965,1cyclictest1888-21ssh10:15:023
233049965,1cyclictest17998-21snmpd10:35:113
233049965,1cyclictest17998-21snmpd09:30:403
233049965,1cyclictest14191-21ssh10:30:153
233049965,1cyclictest12239-21cat11:10:163
233049964,2cyclictest16132-21diskmemload12:25:393
233049964,2cyclictest16132-21diskmemload12:25:383
233049964,1cyclictest30330-21ssh09:25:473
233049964,1cyclictest17998-21snmpd08:22:383
233049964,1cyclictest17998-21snmpd08:19:183
233049962,1cyclictest30593-21apt-get10:10:113
233049962,1cyclictest240-21systemd-journal07:24:593
233049961,2cyclictest0-21swapper/309:50:223
233049960,4cyclictest0-21swapper/311:06:233
233049960,3cyclictest0-21swapper/311:39:073
233049960,3cyclictest0-21swapper/310:25:303
232939965,1cyclictest0-21swapper/107:19:431
232939961,5cyclictest0-21swapper/111:46:581
232939961,1cyclictest0-21swapper/108:25:121
232939960,6cyclictest0-21swapper/111:42:441
232939960,6cyclictest0-21swapper/111:17:381
232939960,6cyclictest0-21swapper/110:18:111
232939960,6cyclictest0-21swapper/107:33:351
232939960,5cyclictest0-21swapper/109:56:501
232939960,3cyclictest0-21swapper/112:20:131
232939960,1cyclictest0-21swapper/112:35:171
232939960,1cyclictest0-21swapper/109:53:081
232939960,1cyclictest0-21swapper/109:37:201
232939960,1cyclictest0-21swapper/108:07:051
232939960,0cyclictest0-21swapper/112:10:191
232939960,0cyclictest0-21swapper/111:23:041
232939960,0cyclictest0-21swapper/110:54:181
232859965,1cyclictest3112-21cat08:40:160
232859965,1cyclictest27128-21apt-get08:25:010
232859965,1cyclictest24658-21ssh12:10:030
232859965,1cyclictest11557-21cat12:35:150
232859964,1cyclictest1160-21seq08:35:180
232859961,0cyclictest7675-21ssh10:20:420
232859960,6cyclictest0-21swapper/010:35:170
232859960,5cyclictest8407-1kworker/u9:110:30:050
232859960,2cyclictest29038-21ssh09:25:150
232859960,2cyclictest19187-21ps08:05:190
232859960,1cyclictest26416-21python08:20:200
232859960,0cyclictest2147-21ssh12:21:490
232859960,0cyclictest0-21swapper/011:45:110
232859960,0cyclictest0-21swapper/009:20:110
232859960,0cyclictest0-21swapper/008:56:240
232859960,0cyclictest0-21swapper/007:58:100
233049954,1cyclictest4578-21apt-get08:45:133
233049952,1cyclictest13191-21apt-get07:55:133
233049950,5cyclictest0-21swapper/307:30:283
233049950,3cyclictest11705-21fschecks_count12:35:163
233049950,2cyclictest0-21swapper/307:45:133
233049950,2cyclictest0-21swapper/307:45:133
233049950,1cyclictest32270-21apt-get08:35:123
233049950,1cyclictest29012-21/usr/sbin/munin12:15:153
233049950,1cyclictest0-21swapper/310:55:533
232939955,0cyclictest0-21swapper/109:46:161
232939953,1cyclictest24408-21chrt08:15:461
232939953,1cyclictest214582sleep109:15:171
232939953,1cyclictest100862sleep109:41:151
232939951,4cyclictest0-21swapper/111:37:561
232939951,2cyclictest0-21swapper/110:05:161
232939951,2cyclictest0-21swapper/107:50:111
232939951,1cyclictest0-21swapper/108:40:111
232939950,5cyclictest0-21swapper/110:26:541
232939950,5cyclictest0-21swapper/109:30:101
232939950,5cyclictest0-21swapper/108:48:131
232939950,5cyclictest0-21swapper/107:45:381
232939950,5cyclictest0-21swapper/107:45:381
232939950,4cyclictest0-21swapper/107:40:001
232939950,3cyclictest0-21swapper/110:10:231
232939950,3cyclictest0-21swapper/109:25:051
232939950,2cyclictest0-21swapper/111:27:171
232939950,2cyclictest0-21swapper/111:03:511
232939950,2cyclictest0-21swapper/110:58:391
232939950,1cyclictest0-21swapper/111:59:511
232939950,1cyclictest0-21swapper/111:05:121
232939950,0cyclictest0-21swapper/112:05:041
232939950,0cyclictest0-21swapper/111:12:131
232939950,0cyclictest0-21swapper/107:40:101
232939950,0cyclictest0-21swapper/107:25:161
232859953,1cyclictest23588-21tail07:10:130
232859950,5cyclictest0-21swapper/008:31:090
233049941,2cyclictest11661-21apt-get09:00:113
233049940,2cyclictest240-21systemd-journal07:55:003
233049940,1cyclictest240-21systemd-journal09:05:003
232939940,4cyclictest0-21swapper/108:50:361
232939940,4cyclictest0-21swapper/108:34:211
232939940,4cyclictest0-21swapper/108:25:001
232939940,4cyclictest0-21swapper/108:00:381
232939940,3cyclictest0-21swapper/111:50:161
232939940,2cyclictest0-21swapper/110:30:461
232939940,2cyclictest0-21swapper/108:10:141
232939940,2cyclictest0-21swapper/107:10:121
232939940,1cyclictest0-21swapper/110:20:001
232939940,1cyclictest0-21swapper/110:00:141
232939940,1cyclictest0-21swapper/109:21:131
232939940,1cyclictest0-21swapper/107:20:151
232939940,0cyclictest0-21swapper/109:05:201
232939940,0cyclictest0-21swapper/107:58:371
232859940,2cyclictest0-21swapper/009:05:130
232939930,1cyclictest0-21swapper/108:55:131
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional