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2026-05-30 - 08:12
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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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot3.osadl.org (updated Sat May 30, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
232829910014,76cyclictest17406-21if_eth022:22:060
23282999811,77cyclictest16834-21latency_hist20:41:410
23282999811,76cyclictest29262-21users21:17:370
23282999716,71cyclictest28829-21open_files19:37:220
23282999712,75cyclictest16781-21seq00:00:020
23282999611,75cyclictest24903-21latency_hist21:06:420
2282529616,62sleep03250-21snmpd19:18:510
23282999514,72cyclictest3568-21runrttasks21:51:120
23282999511,75cyclictest4133-21chrt23:21:510
23282999511,72cyclictest20297-21cpu20:51:530
23282999414,43cyclictest5934-21if_eth020:07:060
23282999411,73cyclictest25140-21aten_r4power_cu22:46:530
23282999312,71cyclictest2921-21munin-node19:57:240
23282999311,73cyclictest3568-21runrttasks19:55:240
23282999215,68cyclictest30090-21munin-node00:42:180
23282999215,68cyclictest10585-21munin-node20:21:540
23282999214,69cyclictest7574-21munin-node23:31:580
23282999214,68cyclictest23957-21kernelversion22:42:110
23282999213,70cyclictest784-21cut23:11:510
23282999212,71cyclictest7389-21forks20:11:580
23282999211,72cyclictest3568-21runrttasks20:27:250
23282999211,72cyclictest30484-21netstat21:22:170
23282999211,71cyclictest3568-21runrttasks00:34:420
23282999211,71cyclictest22927-21unixbench_singl00:17:380
23282999210,73cyclictest26728-21df_abs19:31:540
23282999114,68cyclictest29893-21aten_r4power_vo19:41:510
23282999114,68cyclictest15378-21aten_r4power_cu22:16:510
23282999114,68cyclictest13813-21munin-node20:31:530
23282999112,70cyclictest9108-21fschecks_time20:17:030
23282999112,42cyclictest26867-21munin-node21:12:000
23282999111,71cyclictest9102-21cpu23:36:540
23282999111,70cyclictest18940-21fschecks_time22:27:020
23282999015,67cyclictest3568-21runrttasks00:46:540
23282999015,64cyclictest17512-21interrupts00:02:060
23282999015,62cyclictest28630-21fschecks_count22:57:000
23282999014,67cyclictest5908-21sh23:26:530
23282999014,67cyclictest3568-21runrttasks21:32:200
23282999014,67cyclictest3568-21runrttasks19:26:560
23282999014,67cyclictest19654-21runrttasks20:48:340
23282999014,67cyclictest19048-21fschecks_time00:07:030
23282999011,70cyclictest17802-21munin-node20:42:330
23282999011,69cyclictest20787-21munin-node00:12:110
315032890,4chrt31502-21cut19:46:520
23282998915,65cyclictest24217-21munin-node00:22:210
23282998914,67cyclictest21245-21munin-node22:32:380
23282998914,65cyclictest25637-21interrupts00:27:060
23282998914,39cyclictest562-21crond21:31:400
23282998816,62cyclictest13918-21df22:11:550
23282998814,65cyclictest30340-21idleruntime23:02:050
23282998812,66cyclictest26745-21aten_r4power_cu22:51:510
23282998812,66cyclictest22111-21fschecks_time20:57:030
23282998812,66cyclictest12797-21needreboot23:47:180
23282998811,67cyclictest23342-21aten_r4power_en19:21:500
23282998715,63cyclictest14160-21fschecks_time23:52:030
23282998715,62cyclictest10508-21munin-node22:02:170
23282998714,63cyclictest29039-21needreboot00:37:200
23282998711,38cyclictest11384-21sendmail_mailst23:42:270
23282998615,61cyclictest3953-21aten_r4power_en20:01:510
23282998614,63cyclictest7611-21munin-node21:52:030
23282998414,60cyclictest9231-21munin-node21:57:020
23282998414,33cyclictest25627-21ntp_kernel_pll_21:07:170
23282998314,60cyclictest31631-21aten_r4power_en23:06:510
23282998314,60cyclictest12810-21proc_pri22:07:230
23282998213,60cyclictest4899-21munin-node21:42:310
23282998012,59cyclictest3380-21date23:17:360
23282997914,55cyclictest2505-21df21:36:550
23282997910,60cyclictest21862-21munin-node22:37:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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