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2025-11-03 - 02:40
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Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the 100 highest latencies:
System rack8slot1.osadl.org (updated Mon Nov 03, 2025 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
302319924168,0cyclictest0-21swapper21:20:370
302319923259,0cyclictest0-21swapper20:07:350
302319923149,0cyclictest0-21swapper18:57:330
29657222244,0sleep029684-21grep18:37:190
3023199215134,0cyclictest3879-21aten2.4_r8power23:36:470
3023199210137,0cyclictest26945-21nfsd21:33:180
3023199210135,0cyclictest31343-21chrt23:18:080
3023199210133,0cyclictest27154-21fw_packets20:02:490
3023199210130,0cyclictest12919-21awk19:22:440
3023199210129,0cyclictest4919-21cut22:02:590
3023199210128,0cyclictest5725-21df_inode23:42:040
3023199210126,0cyclictest3355-21runrttasks19:10:550
3023199210126,0cyclictest28997-21seq21:38:430
3023199209130,0cyclictest13853-21nfs_client00:07:500
3023199209128,0cyclictest25279-21nfs_client19:57:420
3023199209126,0cyclictest3355-21runrttasks22:17:060
3023199208134,0cyclictest3355-21runrttasks20:50:010
3023199208129,0cyclictest21718-21nfs_client19:47:410
3023199207132,0cyclictest11821-21sed20:51:370
3023199207126,0cyclictest14794-21awk22:32:080
3023199206131,0cyclictest3153-21kernelversion21:57:510
3023199206131,0cyclictest24112-21cut22:57:550
3023199206128,0cyclictest1715-21nfs_client23:27:430
3023199205129,0cyclictest637-21cut21:51:370
3023199205129,0cyclictest14335-21awk19:27:130
3023199205128,0cyclictest9800-21snmpd23:22:410
3023199205123,0cyclictest10782-21fschecks_time23:58:260
3023199204130,0cyclictest31157-21ls21:46:180
3023199204125,0cyclictest30341-21munin-node18:43:320
3023199204123,0cyclictest3355-21runrttasks22:12:460
3023199203128,0cyclictest9376-21awk19:12:450
3023199203127,0cyclictest3355-21runrttasks20:12:540
3023199203127,0cyclictest23629-21uname19:52:490
3023199203126,0cyclictest3355-21runrttasks22:55:380
3023199203125,0cyclictest3355-21runrttasks20:42:100
3023199203123,0cyclictest13504-21cut22:27:430
3023199203123,0cyclictest11675-21awk00:01:590
3023199203118,0cyclictest3355-21runrttasks23:15:490
3023199202128,0cyclictest3355-21runrttasks22:43:380
3023199202127,0cyclictest27248-21df_abs23:07:090
3023199202124,0cyclictest3355-21runrttasks19:03:490
3023199202121,0cyclictest3355-21runrttasks21:07:420
3023199201127,0cyclictest18677-21latency_hist21:11:270
3023199201126,0cyclictest3355-21runrttasks22:50:310
3023199201126,0cyclictest23063-21nfs_client21:22:440
3023199201126,0cyclictest13751-21ntp_offset20:56:540
3023199201125,0cyclictest23992-21cron21:26:210
3023199201124,0cyclictest31988-21runrttasks21:47:490
3023199201123,0cyclictest2424-21latency18:53:030
3023199201122,0cyclictest9800-21snmpd22:23:380
3023199201114,0cyclictest6935-21unixbench_singl20:37:250
3023199200126,0cyclictest25863-21sshd23:02:490
3023199200122,0cyclictest5498-21grep20:32:570
3023199200122,0cyclictest4537-21grep20:31:210
3023199199123,0cyclictest3355-21runrttasks23:46:240
3023199199123,0cyclictest3355-21runrttasks19:31:560
3023199199119,0cyclictest3355-21runrttasks20:23:460
3023199199119,0cyclictest19281-21aten2.4_r8power19:41:270
3023199199115,0cyclictest3355-21runrttasks21:04:440
3023199198123,0cyclictest16259-21aten2.4-expect22:36:330
3023199198122,0cyclictest7537-21cron22:11:110
3023199197124,0cyclictest32308-21aten2.4_r8power20:17:280
3023199197120,0cyclictest17668-21df19:36:450
3023199197119,0cyclictest3045-21nfs_client23:32:500
3023199196118,0cyclictest3355-21runrttasks18:50:220
3023199192118,0cyclictest10619-21sshd19:16:500
3023199192114,0cyclictest9474-21idleruntime-cro23:56:100
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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