You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-21 - 21:59
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 rackeslot2.osadl.org (updated Tue Jul 21, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
226687421830,2sleep30-21swapper/308:26:093
221311321000,1sleep00-21swapper/007:41:140
24808452570,1sleep02480843-21ssh11:00:120
2168874992927,1cyclictest0-21swapper/010:05:030
3240591271,6phc2sys0-21swapper/307:56:013
3240591251,6phc2sys0-21swapper/307:41:013
2168874992416,7cyclictest2625989-21kthreadcore12:36:080
2168874992414,6cyclictest0-21swapper/011:45:010
2168875992214,3cyclictest0-21swapper/111:40:011
2168874992216,5cyclictest2436034-21turbostat.cron10:30:010
2168876992117,2cyclictest0-21swapper/210:00:022
216887599213,2cyclictest2376374-21awk09:50:011
2168874992118,2cyclictest2175127-21cpuspeed_turbos07:15:020
2168874992115,5cyclictest1-21systemd09:25:020
2168874992113,4cyclictest2365364-21kthreadcore09:41:070
2168874992113,4cyclictest2349613-21kthreadcore09:31:080
3240591201,3phc2sys0-21swapper/307:55:013
2168875992014,2cyclictest69250irq/121-eno109:55:021
216887499209,6cyclictest0-21swapper/010:21:120
2168874992018,1cyclictest2555020-21systemd11:50:030
2168874992018,1cyclictest0-21swapper/011:20:030
2168874992017,2cyclictest1-21systemd10:55:010
1157598200,3rtkit-daemon1306-21mta-sts-daemon08:04:430
2168876991916,1cyclictest0-21swapper/211:05:012
2168876991916,1cyclictest0-21swapper/207:31:032
2168876991914,2cyclictest0-21swapper/208:01:022
216887499198,6cyclictest0-21swapper/010:41:000
2168874991916,2cyclictest688-21in:imuxsock11:10:010
2168874991916,2cyclictest2413862-21latency_hist10:15:010
2168874991912,6cyclictest2319356-21kthreadcore09:11:070
3240591180,2phc2sys0-21swapper/309:29:313
2168876991815,1cyclictest0-21swapper/210:31:002
2168876991815,1cyclictest0-21swapper/209:50:012
2168875991815,2cyclictest664-21dbus-daemon11:00:011
2168875991815,2cyclictest2562185-21systemd11:55:011
2168875991815,2cyclictest2256323-21sh08:20:011
2168875991815,2cyclictest0-21swapper/110:21:071
2168875991814,3cyclictest2573015-21kthreadcore12:01:091
2168875991813,2cyclictest1309-21mta-sts-daemon11:06:541
2168875991812,2cyclictest69250irq/121-eno110:41:061
2168875991810,3cyclictest0-21swapper/111:56:061
216887499188,9cyclictest2448336-21kthreadcore10:36:080
216887499188,5cyclictest0-21swapper/011:55:060
216887499187,6cyclictest0-21swapper/012:11:080
2168874991815,2cyclictest2244310-21unin-run08:10:020
2168874991815,1cyclictest2268629-21latency_hist08:30:020
2168874991812,5cyclictest2593712-21kthreadcore12:16:070
2168876991715,1cyclictest0-21swapper/211:41:032
2168876991714,1cyclictest0-21swapper/212:20:002
2168876991714,1cyclictest0-21swapper/210:20:012
2168876991713,2cyclictest0-21swapper/210:00:592
2168876991710,4cyclictest0-21swapper/208:11:002
2168875991714,2cyclictest688-21in:imuxsock12:06:011
2168875991714,2cyclictest664-21dbus-daemon10:35:001
2168875991714,2cyclictest2391390-21sendmail10:00:011
2168875991714,2cyclictest2274514-21systemd-run08:35:011
2168875991714,2cyclictest2219659-21grep07:50:001
2168875991714,2cyclictest2176878-21timerandwakeup07:15:031
2168875991714,2cyclictest1034-21runrttasks11:23:051
2168875991713,3cyclictest2449011-21head10:36:101
2168875991710,3cyclictest2343694-21kthreadcore09:26:081
2168875991710,2cyclictest69250irq/121-eno111:16:011
216887599170,3cyclictest2487352-21ssh11:03:251
216887499177,6cyclictest0-21swapper/011:21:130
216887499176,6cyclictest0-21swapper/009:16:160
216887499175,5cyclictest2315738-21cut09:06:070
2168874991715,1cyclictest2524920-21apt-config11:30:010
2168874991715,1cyclictest2495903-21/usr/sbin/munin11:11:080
2168874991715,1cyclictest0-21swapper/012:30:010
2168874991714,2cyclictest2250441-21systemd08:15:020
2168874991711,5cyclictest0-21swapper/010:35:020
3240591160,3phc2sys0-21swapper/312:03:583
3240591160,2phc2sys0-21swapper/311:25:123
3240591160,1phc2sys0-21swapper/309:51:273
22240582160,2sleep20-21swapper/207:51:062
216887699169,4cyclictest0-21swapper/209:35:582
2168876991614,1cyclictest0-21swapper/212:30:022
2168876991614,1cyclictest0-21swapper/210:40:022
2168876991614,1cyclictest0-21swapper/210:06:092
2168876991613,1cyclictest0-21swapper/212:21:112
2168876991613,1cyclictest0-21swapper/212:06:042
2168876991613,1cyclictest0-21swapper/211:21:122
2168876991613,1cyclictest0-21swapper/211:16:012
2168876991613,1cyclictest0-21swapper/211:06:042
2168876991613,1cyclictest0-21swapper/209:51:052
2168876991613,1cyclictest0-21swapper/209:32:312
2168876991613,1cyclictest0-21swapper/209:26:042
2168876991613,1cyclictest0-21swapper/208:56:072
2168876991613,1cyclictest0-21swapper/208:56:072
2168876991613,1cyclictest0-21swapper/208:20:022
2168876991613,1cyclictest0-21swapper/207:45:002
2168876991612,2cyclictest0-21swapper/210:21:342
2168876991612,2cyclictest0-21swapper/209:18:442
2168876991612,2cyclictest0-21swapper/209:15:022
216887599163,3cyclictest1307-21mta-sts-daemon09:38:041
2168875991613,2cyclictest688-21in:imuxsock10:08:061
2168875991613,2cyclictest2532737-21systemd11:35:021
2168875991613,2cyclictest2434119-21grep10:26:111
2168875991613,2cyclictest2415095-21grep10:16:041
2168875991613,2cyclictest2362797-21grep09:41:031
2168875991613,2cyclictest2330228-21mailstats09:16:151
2168875991613,2cyclictest2201372-21idleruntime-cro07:35:001
2168875991613,2cyclictest2174872-21grep07:15:001
2168875991613,2cyclictest2168872-21cyclictest08:55:031
2168875991613,2cyclictest1300-21mta-sts-daemon09:23:071
2168875991613,2cyclictest1053-21snmpd09:31:341
2168875991611,4cyclictest2286382-21sshd08:42:061
2168875991610,5cyclictest1307-21mta-sts-daemon08:26:151
216887499169,5cyclictest0-21swapper/009:40:020
2168874991614,1cyclictest2621448-21latency_hist12:35:010
2168874991614,1cyclictest2276004-21irqrtprio08:36:070
2168874991613,2cyclictest2533229-21apt-get11:36:000
2168874991613,2cyclictest2476607-21kthreadcore10:56:060
2168874991613,2cyclictest2342868-21kthreadcore09:26:080
3240591150,5phc2sys0-21swapper/309:10:023
3240591150,2phc2sys0-21swapper/310:57:013
3240591150,2phc2sys0-21swapper/310:34:023
3240591150,1phc2sys0-21swapper/310:38:483
216887699151,8cyclictest0-21swapper/207:20:022
2168876991513,1cyclictest0-21swapper/211:35:032
2168876991513,1cyclictest0-21swapper/210:41:072
2168876991513,1cyclictest0-21swapper/210:26:062
2168876991513,1cyclictest0-21swapper/207:15:022
2168876991512,1cyclictest0-21swapper/212:36:052
2168876991512,1cyclictest0-21swapper/211:51:032
2168876991512,1cyclictest0-21swapper/211:11:032
2168876991512,1cyclictest0-21swapper/210:58:212
2168876991512,1cyclictest0-21swapper/210:51:052
2168876991512,1cyclictest0-21swapper/208:50:012
2168876991512,1cyclictest0-21swapper/208:45:012
2168876991512,1cyclictest0-21swapper/208:06:062
216887599157,7cyclictest2472539-1ssh10:53:281
216887599153,2cyclictest491rcuog/212:36:231
2168875991513,1cyclictest1306-21mta-sts-daemon08:06:141
2168875991513,1cyclictest1300-21mta-sts-daemon08:01:061
2168875991512,2cyclictest602-17auditd08:49:091
2168875991512,2cyclictest2600969-21irqrtprio12:21:051
2168875991512,2cyclictest2518916-21idleruntime11:26:061
2168875991512,2cyclictest2195349-21latency_hist07:30:001
2168875991512,2cyclictest1309-21mta-sts-daemon07:21:071
2168875991512,2cyclictest1307-21mta-sts-daemon12:31:301
2168875991512,2cyclictest1307-21mta-sts-daemon10:00:431
2168875991512,2cyclictest1300-21mta-sts-daemon11:48:071
2168875991511,3cyclictest2591719-21ssh12:15:001
2168875991511,3cyclictest2312598-21kthreadcore09:06:061
2168875991511,3cyclictest2293077-21kworker/u16:3+nfsiod09:10:171
216887599150,11cyclictest2613555-21ssh12:28:531
216887499159,5cyclictest1309-21mta-sts-daemon09:48:290
216887499155,4cyclictest2262200-21sshd08:23:060
2168874991513,1cyclictest2376963-21/usr/sbin/munin09:51:010
2168874991513,1cyclictest0-21swapper/011:55:020
2168874991512,2cyclictest2578310-21head12:06:040
2168874991512,2cyclictest2570802-21cut12:01:040
2168874991512,2cyclictest2390034-21grep09:56:160
2168874991512,2cyclictest2304959-21systemd-run09:00:010
2168874991512,2cyclictest2304959-21systemd-run09:00:010
2168874991512,2cyclictest2216764-21kthreadcore07:46:090
2168874991512,2cyclictest2195591-21latency_hist07:30:020
2168874991512,2cyclictest1309-21mta-sts-daemon07:39:120
3240591141,3phc2sys0-21swapper/310:16:003
3240591140,2phc2sys0-21swapper/312:30:163
216887699141,4cyclictest0-21swapper/207:30:022
2168876991412,1cyclictest0-21swapper/212:35:012
2168876991412,1cyclictest0-21swapper/209:40:532
2168876991412,1cyclictest0-21swapper/209:05:012
2168876991412,1cyclictest0-21swapper/209:05:012
2168876991412,1cyclictest0-21swapper/208:25:422
2168876991412,1cyclictest0-21swapper/208:25:022
2168876991411,2cyclictest0-21swapper/211:40:012
2168876991411,1cyclictest0-21swapper/212:11:072
2168876991411,1cyclictest0-21swapper/212:04:522
2168876991411,1cyclictest0-21swapper/211:27:532
2168876991411,1cyclictest0-21swapper/210:46:082
2168876991411,1cyclictest0-21swapper/209:25:002
2168876991411,1cyclictest0-21swapper/209:06:112
2168876991411,1cyclictest0-21swapper/208:36:152
2168876991411,1cyclictest0-21swapper/208:32:062
2168876991411,1cyclictest0-21swapper/207:46:072
216887599149,4cyclictest2175064-21munin-node08:24:171
216887599143,6cyclictest0-21swapper/112:16:011
2168875991411,2cyclictest2229158-21kthreadcore07:56:091
2168875991411,2cyclictest2220648-21cstates07:51:001
2168875991411,2cyclictest2168872-21cyclictest09:01:081
2168875991411,2cyclictest2168872-21cyclictest09:01:081
2168875991411,2cyclictest1300-21mta-sts-daemon11:41:341
2168875991410,3cyclictest2496615-21fschecks_time11:11:051
2168875991410,3cyclictest2168872-21cyclictest07:41:091
216887499145,5cyclictest0-21swapper/008:42:210
216887499144,4cyclictest2184462-21sshd07:21:060
216887499142,6cyclictest2250727-21aten2.4-expect08:16:010
216887499142,6cyclictest2226474-21aten2.4-expect07:56:020
2168874991412,1cyclictest2306363-21cut09:01:060
2168874991412,1cyclictest2306363-21cut09:01:060
2168874991411,2cyclictest2459473-21sh10:46:010
2168874991411,2cyclictest2415698-21irqrtprio10:16:060
2168874991411,2cyclictest2402560-21kthreadcore10:06:080
2168874991411,2cyclictest2292709-21cron08:50:010
2168874991411,2cyclictest2220580-21cpuspeed_turbos07:51:000
2168874991411,2cyclictest1309-21mta-sts-daemon12:20:350
2168874991411,2cyclictest1306-21mta-sts-daemon08:30:060
21630972141,5sleep20-21swapper/207:06:032
3240591132,2phc2sys0-21swapper/309:21:053
3240591130,2phc2sys0-21swapper/311:45:463
3240591130,2phc2sys0-21swapper/309:46:543
3240591130,2phc2sys0-21swapper/309:44:143
3240591130,2phc2sys0-21swapper/308:18:333
3240591130,1phc2sys0-21swapper/311:18:323
3240591130,1phc2sys0-21swapper/309:31:273
3240591130,1phc2sys0-21swapper/307:32:053
2168876991311,1cyclictest0-21swapper/211:57:462
2168876991311,1cyclictest0-21swapper/211:46:022
2168876991311,1cyclictest0-21swapper/207:55:072
2168876991310,2cyclictest0-21swapper/210:11:112
2168876991310,1cyclictest0-21swapper/207:21:072
2168875991310,2cyclictest2301964-21kthreadcore08:56:091
2168875991310,2cyclictest2301964-21kthreadcore08:56:091
2168875991310,2cyclictest1307-21mta-sts-daemon08:36:111
2168875991310,2cyclictest0-21swapper/110:11:061
2168874991310,2cyclictest2527111-21kthreadcore11:31:070
2168874991310,2cyclictest2297595-21kthreadcore08:51:090
2168874991310,2cyclictest2198506-21kthreadcore07:31:080
2168874991310,2cyclictest2178798-21kthreadcore07:16:070
3240591122,2phc2sys0-21swapper/311:05:013
3240591122,2phc2sys0-21swapper/309:36:443
3240591121,5phc2sys0-21swapper/309:16:023
3240591120,4phc2sys0-21swapper/309:01:003
3240591120,4phc2sys0-21swapper/309:01:003
3240591120,3phc2sys0-21swapper/311:23:193
3240591120,2phc2sys0-21swapper/310:28:383
3240591120,2phc2sys0-21swapper/310:03:003
3240591120,1phc2sys0-21swapper/312:21:013
3240591120,1phc2sys0-21swapper/311:05:303
3240591120,1phc2sys0-21swapper/310:49:423
3240591120,1phc2sys0-21swapper/309:59:153
25323112120,2sleep30-21swapper/311:34:193
216887699129,1cyclictest0-21swapper/207:35:072
2168876991210,1cyclictest0-21swapper/208:51:042
216887599129,2cyclictest2244816-21cpuspeed_turbos08:11:011
216887599127,4cyclictest1300-21mta-sts-daemon07:35:281
216887599126,4cyclictest69250irq/121-eno110:45:071
3240591115,2phc2sys0-21swapper/307:26:033
3240591111,3phc2sys0-21swapper/307:06:083
3240591111,2phc2sys0-21swapper/312:16:003
3240591110,2phc2sys0-21swapper/310:21:093
3240591110,2phc2sys0-21swapper/308:58:203
3240591110,2phc2sys0-21swapper/308:58:203
3240591110,2phc2sys0-21swapper/308:46:033
3240591110,2phc2sys0-21swapper/308:10:593
3240591110,1phc2sys0-21swapper/307:37:103
3240591110,1phc2sys0-21swapper/307:22:233
216887599118,2cyclictest0-21swapper/107:10:031
216887499118,2cyclictest2168997-21latency_hist07:10:030
3240591102,3phc2sys0-21swapper/311:40:023
3240591102,2phc2sys0-21swapper/310:40:043
3240591101,3phc2sys0-21swapper/312:10:113
3240591101,2phc2sys0-21swapper/310:06:143
3240591101,2phc2sys0-21swapper/309:10:233
3240591101,2phc2sys0-21swapper/308:05:023
3240591100,2phc2sys0-21swapper/312:35:403
3240591100,2phc2sys0-21swapper/312:25:543
3240591100,2phc2sys0-21swapper/311:54:443
3240591100,2phc2sys0-21swapper/311:40:133
3240591100,2phc2sys0-21swapper/310:51:073
3240591100,2phc2sys0-21swapper/308:21:013
3240591100,2phc2sys0-21swapper/307:46:153
3240591100,2phc2sys0-21swapper/307:15:023
3240591100,1phc2sys0-21swapper/307:16:583
324059191,2phc2sys0-21swapper/312:06:063
324059191,2phc2sys0-21swapper/311:11:073
324059190,2phc2sys0-21swapper/311:55:323
324059190,2phc2sys0-21swapper/310:11:153
324059190,2phc2sys0-21swapper/308:51:123
324059190,2phc2sys0-21swapper/308:41:013
324059190,2phc2sys0-21swapper/308:36:003
324059190,2phc2sys0-21swapper/308:31:033
324059190,2phc2sys0-21swapper/308:06:153
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional