You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-02 - 15:40
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 rackdslot0.osadl.org (updated Thu Apr 02, 2026 12:46:03)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1653099230,20cyclictest0-21swapper/010:10:180
1653299224,17cyclictest0-21swapper/208:46:402
1653299224,17cyclictest0-21swapper/208:46:402
1653099220,18cyclictest0-21swapper/009:24:350
1653199212,18cyclictest0-21swapper/108:30:171
1653099215,9cyclictest0-21swapper/007:36:140
16530992113,4cyclictest0-21swapper/012:26:390
16532992016,3cyclictest0-21swapper/207:26:392
1653199200,3cyclictest0-21swapper/108:44:231
16532991916,2cyclictest1901-21cut11:50:012
16532991915,1cyclictest0-21swapper/208:03:162
16531991914,2cyclictest0-21swapper/109:13:571
16531991914,2cyclictest0-21swapper/109:13:561
16531991914,1cyclictest0-21swapper/109:00:131
1653099190,18cyclictest870-21systemd-logind10:46:510
1653099190,18cyclictest870-21systemd-logind10:28:520
1653099190,18cyclictest870-21systemd-logind09:06:520
1653299182,1cyclictest0-21swapper/208:37:192
1653299182,15cyclictest0-21swapper/207:17:102
16532991816,1cyclictest28-21ksoftirqd/211:30:002
16532991813,3cyclictest0-21swapper/210:58:232
1653299181,2cyclictest3992-21H222:10:212
1653299181,15cyclictest0-21swapper/210:16:402
1653299180,17cyclictest863-21avahi-daemon09:25:202
1653199184,2cyclictest0-21swapper/111:46:421
1653199182,15cyclictest24391-21smtpd07:35:001
1653199182,15cyclictest0-21swapper/112:10:001
16531991815,1cyclictest0-21swapper/108:38:141
1653199181,16cyclictest863-21avahi-daemon11:35:201
1653199180,17cyclictest843-21systemd-network08:03:101
16530991816,1cyclictest0-21swapper/011:21:370
16530991815,2cyclictest8638-21taskset08:13:530
1653099180,16cyclictest8366-21python311:05:010
1653099180,16cyclictest19790-21munin-run09:30:000
16532991715,1cyclictest0-21swapper/210:45:152
16532991714,2cyclictest9369-21wc12:00:162
16532991714,2cyclictest8263-21munin-plugin-st09:10:002
16532991714,2cyclictest31640-21expr09:50:132
16532991714,2cyclictest1829-21systemd-journal08:42:312
16532991713,3cyclictest0-21swapper/210:35:132
1653299171,15cyclictest3991-21H222:10:212
16532991710,4cyclictest18417-21fschecks_count08:30:152
1653299170,2cyclictest5877-21fschecks_time11:55:152
1653299170,2cyclictest4035-21H222:10:212
1653299170,2cyclictest30424-21sed09:45:202
1653299170,2cyclictest19821-21perf11:25:002
1653299170,2cyclictest16963-21expr12:15:112
1653299170,2cyclictest1515-21lxd10:34:412
1653299170,2cyclictest1515-21lxd10:34:412
1653299170,1cyclictest4099-21H222:10:212
1653299170,16cyclictest9081-21/usr/sbin/munin11:05:142
1653299170,16cyclictest4663-21cron09:05:002
1653299170,16cyclictest28573-21awk11:40:012
1653299170,16cyclictest22973-21/usr/sbin/munin09:35:112
1653299170,16cyclictest20873-21forks09:30:132
1653299170,16cyclictest19904-21awk10:25:172
1653299170,16cyclictest15562-21awk12:10:182
1653299170,16cyclictest15470-21cat09:20:172
1653299170,16cyclictest11958-21/usr/sbin/munin08:20:112
1653299170,16cyclictest11563-21perf08:20:002
1653299170,16cyclictest1100-21snmpd07:55:112
1653299170,16cyclictest10819-21apt-get09:15:012
1653299170,16cyclictest0-21swapper/212:30:192
1653299170,16cyclictest0-21swapper/207:11:252
16531991715,1cyclictest0-21swapper/111:25:181
16531991714,2cyclictest8442-21latency_hist09:10:011
16531991714,2cyclictest7481-21wc08:10:171
16531991714,2cyclictest3991-21H222:10:211
16531991714,2cyclictest29942-21awk09:45:181
16531991714,2cyclictest28987-21apache_volume11:40:121
16531991714,2cyclictest2872-21systemd-logind09:18:521
16531991714,2cyclictest2030-21perf08:00:021
16531991714,2cyclictest16853-21chrt07:10:251
16531991714,2cyclictest16408-21tr08:25:181
16531991714,2cyclictest15827-21sed11:15:171
16531991713,3cyclictest29097-21df_inode07:45:111
1653199171,15cyclictest3989-21H222:10:211
1653199170,2cyclictest6575-21ntp_states11:55:191
1653199170,2cyclictest26537-21sed12:30:201
1653199170,2cyclictest21805-21expr10:30:131
1653199170,2cyclictest21805-21expr10:30:121
1653199170,2cyclictest15750-21nfsd409:20:171
1653199170,2cyclictest10417-21grep11:05:181
1653199170,1cyclictest3983-21H222:10:211
1653199170,1cyclictest0-21swapper/108:25:011
1653199170,16cyclictest7970-21cmp12:00:011
1653199170,16cyclictest4195-21fschecks_time08:05:101
1653199170,16cyclictest24718-21ntpq11:30:181
1653199170,16cyclictest13904-21/usr/sbin/munin12:10:141
1653199170,16cyclictest11699-21nfsd410:10:171
1653099172,1cyclictest0-21swapper/010:02:550
16530991715,1cyclictest18793-21chrt12:17:300
16530991715,1cyclictest0-21swapper/008:50:020
16530991715,1cyclictest0-21swapper/008:50:010
16530991714,2cyclictest5546-21munin-run11:00:000
16530991714,2cyclictest3981-21H222:10:210
16530991714,2cyclictest21304-21fschecks_time11:25:140
16530991714,2cyclictest16748-21snapd10:05:180
16530991714,2cyclictest16748-21snapd10:05:180
16530991714,2cyclictest15470-21/usr/sbin/munin11:15:140
1653099171,15cyclictest4099-21H222:10:210
1653099171,15cyclictest0-21swapper/008:05:120
1653099170,2cyclictest25997-21runrttasks10:35:210
1653099170,2cyclictest22149-21ls09:30:210
1653099170,2cyclictest2069-21systemd-udevd10:42:510
1653099170,2cyclictest17705-21cut08:30:010
1653099170,2cyclictest1578-21proxymap11:48:270
1653099170,1cyclictest0-21swapper/012:00:200
1653099170,1cyclictest0-21swapper/009:00:150
1653099170,16cyclictest6723-21find11:55:210
1653099170,16cyclictest31980-21/usr/sbin/munin07:55:160
1653099170,16cyclictest30950-21perf09:50:010
1653099170,16cyclictest30869-21gpgconf12:40:000
1653099170,16cyclictest28988-21apache_volume11:40:120
1653099170,16cyclictest24919-21pzem_current08:40:190
1653099170,16cyclictest20089-21turbostat08:35:010
1653099170,16cyclictest20027-21df12:20:130
1653099170,16cyclictest17424-21processes10:20:190
1653099170,16cyclictest1522-21lxd07:30:410
1653099170,16cyclictest1515-21lxd10:30:410
1653099170,16cyclictest1515-21lxd10:30:410
1653099170,16cyclictest13152-21/usr/sbin/munin10:15:110
1653099170,16cyclictest1300-21lxd08:22:410
16532991614,1cyclictest8152-21sed08:10:212
16532991614,1cyclictest0-21swapper/212:20:182
16532991614,1cyclictest0-21swapper/211:40:162
16532991614,1cyclictest0-21swapper/211:30:132
16532991614,1cyclictest0-21swapper/211:15:212
16532991614,1cyclictest0-21swapper/211:10:172
16532991614,1cyclictest0-21swapper/210:20:122
16532991614,1cyclictest0-21swapper/210:00:132
16532991614,1cyclictest0-21swapper/208:55:162
16532991614,1cyclictest0-21swapper/207:35:092
16532991613,2cyclictest22553-21cat12:25:122
1653299160,2cyclictest4164-21fschecks_count08:05:102
1653299160,1cyclictest28844-21/usr/sbin/munin08:50:112
1653299160,1cyclictest27661-21tune2fs10:40:142
1653299160,1cyclictest0-21swapper/212:35:012
1653299160,1cyclictest0-21swapper/212:05:232
1653299160,15cyclictest8281-21http_loadtime10:05:152
1653299160,15cyclictest8281-21http_loadtime10:05:152
1653299160,15cyclictest32492-21dpkg10:50:132
1653299160,15cyclictest26292-21cat09:40:132
1653299160,15cyclictest10427-21/usr/sbin/munin10:10:122
1653299160,15cyclictest0-21swapper/211:50:162
1653299160,15cyclictest0-21swapper/209:10:162
1653299160,15cyclictest0-21swapper/209:10:162
1653299160,15cyclictest0-21swapper/208:25:152
1653299160,15cyclictest0-21swapper/207:45:102
1653299160,15cyclictest0-21swapper/207:41:062
16531991614,1cyclictest0-21swapper/112:38:591
16531991614,1cyclictest0-21swapper/112:15:091
16531991614,1cyclictest0-21swapper/110:50:001
16531991614,1cyclictest0-21swapper/108:55:171
16531991614,1cyclictest0-21swapper/108:45:171
16531991614,1cyclictest0-21swapper/108:45:161
16531991614,1cyclictest0-21swapper/107:35:111
16531991614,1cyclictest0-21swapper/107:15:091
16531991613,2cyclictest29013-21tr08:50:131
16531991613,2cyclictest28496-21proc_pri10:40:181
16531991613,2cyclictest24210-21nfsd409:35:171
16531991613,2cyclictest19459-21perf09:30:001
16531991613,2cyclictest16140-21expr10:20:121
16531991613,2cyclictest14330-21grep10:15:181
1653199160,2cyclictest10077-21if_err_lxdbr008:15:141
1653199160,1cyclictest3987-21H222:10:211
1653199160,1cyclictest0-21swapper/110:05:131
1653199160,1cyclictest0-21swapper/110:05:131
1653199160,15cyclictest4471-21grep10:55:171
1653199160,15cyclictest27313-21nvmesmart_nvme009:40:171
1653199160,15cyclictest25458-21nfsd410:35:171
1653199160,15cyclictest22432-21chrt09:33:131
1653199160,15cyclictest21180-21cut07:25:021
1653199160,15cyclictest18741-21awk10:25:131
1653199160,15cyclictest0-21swapper/112:25:131
1653199160,15cyclictest0-21swapper/110:50:161
1653199160,15cyclictest0-21swapper/109:55:201
1653199160,15cyclictest0-21swapper/107:25:161
16530991614,1cyclictest23350-21dpkg11:30:120
16530991614,1cyclictest0-21swapper/012:30:160
16530991614,1cyclictest0-21swapper/011:50:120
16530991614,1cyclictest0-21swapper/010:50:140
16530991614,1cyclictest0-21swapper/009:50:130
16530991614,1cyclictest0-21swapper/009:35:140
16530991614,1cyclictest0-21swapper/009:10:160
16530991614,1cyclictest0-21swapper/009:10:160
16530991614,1cyclictest0-21swapper/008:15:120
16530991614,1cyclictest0-21swapper/008:05:020
16530991614,1cyclictest0-21swapper/007:30:020
16530991613,2cyclictest9512-21cat11:05:130
1653099160,2cyclictest4426-21munin-plugin-st10:00:000
1653099160,1cyclictest0-21swapper/011:35:160
1653099160,15cyclictest31864-21cat07:55:010
1653099160,15cyclictest1856-21systemd-udevd08:52:520
1653099160,15cyclictest18455-21smartctl07:15:110
1653099160,15cyclictest12288-21fschecks_time09:15:150
1653099160,15cyclictest101rcuc/012:10:110
1653099160,15cyclictest0-21swapper/009:40:120
1653099160,15cyclictest0-21swapper/008:55:130
1653099160,15cyclictest0-21swapper/007:45:010
1653099160,15cyclictest0-21swapper/007:20:210
1653199150,1cyclictest3450-21gsd-color07:40:511
1653199150,14cyclictest0-21swapper/112:20:101
1653199150,14cyclictest0-21swapper/111:10:201
1653199150,14cyclictest0-21swapper/107:51:191
16530991514,1cyclictest0-21swapper/011:10:140
1653099150,14cyclictest0-21swapper/008:35:130
1653299140,0cyclictest0-21swapper/207:30:032
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional