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2026-09-15 - 14:58
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack5slot1.osadl.org (updated Tue Sep 15, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2009321000,0sleep50-21swapper/511:27:225
4472420,0sleep30-21swapper/312:30:193
183152420,3sleep0151ktimers/012:03:530
256412320,3sleep50-21swapper/511:30:225
1353599180,9cyclictest18277-21ssh10:12:224
1352499186,6cyclictest700-21gdbus09:20:182
1352499185,6cyclictest16661-21fschecks_count10:30:152
1352499185,6cyclictest16661-21fschecks_count10:30:142
1352499180,8cyclictest14893-21ssh09:51:522
1352499180,7cyclictest12544-21ssh12:19:072
1352499180,6cyclictest7234-21diskmemload12:34:402
1352499180,6cyclictest25636-21runrttasks12:07:402
1352499180,11cyclictest2381-21chrt07:55:042
1352499180,10cyclictest32496-21/usr/sbin/munin07:50:212
1352499180,10cyclictest30496-21taskset09:42:252
1351199180,10cyclictest9506-21sh12:16:520
1352499175,6cyclictest28454-21tune2fs07:40:152
1352499174,6cyclictest321-21systemd-journal08:00:372
1352499174,6cyclictest15485-21ntp_kernel_err09:15:202
1352499173,6cyclictest17742-21cut08:25:202
1352499170,9cyclictest6062-21diskmemload09:46:502
1352499170,9cyclictest4086-21ssh11:00:052
1352499170,9cyclictest26769-21aten2_r5power_c11:50:152
1352499170,7cyclictest11646-21sh11:22:352
1352499170,6cyclictest15517-21ssh10:29:542
1352499170,3cyclictest30881-21ssh12:10:242
1352499170,10cyclictest9894-21grep11:40:152
1352499170,10cyclictest8894-21ssh09:11:282
1352499170,10cyclictest8580-21ssh11:39:572
1352499170,10cyclictest774-21runrttasks11:19:592
1352499170,10cyclictest774-21runrttasks09:56:122
1352499170,10cyclictest774-21runrttasks09:00:212
1352499170,10cyclictest774-21runrttasks07:12:462
1352499170,10cyclictest711-21snmpd10:08:262
1352499170,10cyclictest3682-21sh11:55:152
1352499170,10cyclictest32689-21runrttasks08:59:072
1352499170,10cyclictest32083-21sh10:01:362
1352499170,10cyclictest30973-21taskset10:38:102
1352499170,10cyclictest30426-21taskset08:54:392
1352499170,10cyclictest29817-21ssh11:33:062
1352499170,10cyclictest29524-21ssh10:19:122
1352499170,10cyclictest25938-21ssh11:12:062
1352499170,10cyclictest23095-21apt-get12:24:592
1352499170,10cyclictest18007-21/usr/sbin/munin11:45:132
1352499170,10cyclictest17394-21taskset10:11:412
1352499170,10cyclictest16959-21ssh09:35:052
1352499170,10cyclictest16237-21diskmemload12:02:232
1352499170,10cyclictest15796-21sh11:06:042
1352499170,10cyclictest1556-21ssh10:21:022
1352499170,10cyclictest14951-21idleruntime08:20:182
1352499170,10cyclictest14661-21cpuspeed_turbos12:20:132
1352499170,10cyclictest13759-21ssh12:38:052
1352499170,10cyclictest11214-21taskset09:31:102
1351199174,10cyclictest2211-21sh11:17:050
1351199170,9cyclictest459-21sh10:57:410
1351199170,9cyclictest31000-21sh10:00:480
1351199170,9cyclictest23876-21sh10:34:350
1351199170,9cyclictest23876-21sh10:34:340
1351199170,9cyclictest13867-21sh11:42:230
1351199170,14cyclictest29296-21sh12:28:250
1351199170,13cyclictest7975-21sh11:20:190
1352499166,2cyclictest0-21swapper/207:25:232
1352499164,6cyclictest28001-21cut10:55:142
1352499164,6cyclictest17795-21vmstat07:15:262
1352499163,6cyclictest9868-21tune2fs08:10:142
1352499161,7cyclictest774-21runrttasks07:37:252
1352499161,7cyclictest3180-21ssh09:26:412
13524991612,3cyclictest26410-21cut08:45:122
1352499160,9cyclictest774-21runrttasks08:35:042
1352499160,9cyclictest711-21snmpd07:23:462
1352499160,9cyclictest7017-21/usr/sbin/munin08:05:132
1352499160,9cyclictest20643-21runrttasks10:50:212
1352499160,9cyclictest16717-21open_inodes11:25:192
1352499160,8cyclictest3298-21tr09:05:132
1352499160,8cyclictest13635-21taskset08:16:072
1352499160,8cyclictest10368-21/usr/sbin/munin10:45:182
1352499160,10cyclictest3677-21sh10:40:292
1352499160,10cyclictest25763-21runrttasks08:43:592
1352499160,10cyclictest25763-21runrttasks08:43:582
1352499160,10cyclictest20004-21kernelversion08:30:192
1351799164,8cyclictest30802-21aten2_r5power_e08:55:141
13517991613,2cyclictest13793-21idleruntime-cro12:20:001
13517991613,2cyclictest0-21swapper/110:30:141
13517991613,2cyclictest0-21swapper/110:30:131
13517991613,2cyclictest0-21swapper/109:20:131
1351199160,8cyclictest4991-21diskmemload09:46:580
1351199160,13cyclictest30805-21latency_hist10:20:000
1351199160,12cyclictest24229-21fschecks_count08:40:150
1351199160,12cyclictest24229-21fschecks_count08:40:140
1353599158,5cyclictest17757-21cut09:35:174
1353599151,10cyclictest11427-21latency_hist12:00:014
1353099155,8cyclictest19977-21/usr/sbin/munin08:30:193
1353099154,8cyclictest728-21lldpd12:00:213
1353099153,9cyclictest14677-21expr12:20:133
13530991511,3cyclictest27958-21sendmail10:00:003
1353099151,10cyclictest774-21runrttasks09:30:093
1353099151,10cyclictest30660-21ssh11:15:143
1353099151,10cyclictest26331-21ssh10:16:523
1353099151,10cyclictest23676-21latency_hist11:30:003
1353099151,10cyclictest2086-21ssh09:45:073
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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