EM 12c : emctl start agent Receivelet Performance 'Receivelet Interaction Manager Current Activity: Outstanding receivelet eventtasks' 'Agent is Running but Not Ready' (Doc ID 2006195.1)

Last updated on AUGUST 23, 2021

Applies to:

Symptoms

$/AGENT_INST/bin/emctl start agent

would result Agent is Running but Not Ready or sometimes Agent is Running and Ready

$/AGENT_INST/bin/emctl status agent

LOAD_TARGET target operations of each target is taking more than 4300 seconds to complete

Oracle Enterprise Manager Cloud Control 12c Release 4
Copyright (c) 1996, 2014 Oracle Corporation.  All rights reserved.
---------------------------------------------------------------
Agent Version          : 12.1.0.4.0
OMS Version            : 12.1.0.4.0
Protocol Version       : 12.1.0.1.0
Agent Home             : /u03/em/appem/oracle/agent/agent_inst
Agent Log Directory    : /u03/em/appem/oracle/agent/agent_inst/sysman/log
Agent Binaries         : /u03/em/appem/oracle/agent/core/12.1.0.4.0
Agent Process ID       : 28968
Parent Process ID      : 32617
Agent URL              : https://hostname:3872/emd/main/
com Agent URL in NAT : https://hostname:3872/emd/main/
Repository URL         : https://omshostname:4903/empbs/upload
Started at             : 2015-03-11 12:37:45
Started by user        : oracle
Operating System       : Linux version 2.6.32-431.29.2.el6.x86_64 (amd64)
Last Reload            : (none)
Last successful upload                       : 2015-03-11 14:42:16
Last attempted upload                        : 2015-03-11 14:42:16
Total Megabytes of XML files uploaded so far : 0.53
Number of XML files pending upload           : 0
Size of XML files pending upload(MB)         : 0
Available disk space on upload filesystem    : 78.90%
Collection Status                            : Collections enabled
Heartbeat Status                             : Ok
Last attempted heartbeat to OMS              : 2015-03-11 14:48:08
Last successful heartbeat to OMS             : 2015-03-11 14:48:08
Next scheduled heartbeat to OMS              : 2015-03-11 14:49:08
Receivelet Interaction Manager Current Activity: Outstanding receivelet eventtasks
----------------------------------
        TargetID =  - EventType - TARGET_EVENT for operation SAVE_TARGET submitted at 2015-03-11 14:48:31 JST
        TargetID =  - EventType - TARGET_EVENT for operation SAVE_TARGET submitted at 2015-03-11 14:46:56 JST
        TargetID = - EventType - TARGET_EVENT for operation SAVE_TARGET submitted at 2015-03-11 14:46:55 JST
        ..........
Target Manager Current Activity              : Compute Dynamic Properties (total operations: 252, active: 131, finished: 121)
Current target operations in progress
-------------------------------------
Dynamic property executor tasks running
---------------------------------------------------------------
Agent is Running and Ready

Receivelet Interaction Manager Current Activity: Outstanding receivelet eventtasks
        TargetID = targetName_P2129 - EventType - TARGET_EVENT for operation SAVE_TARGET submitted at 2015-03-11 14:48:31 JST
        TargetID = targetName_P2123 - EventType - TARGET_EVENT for operation SAVE_TARGET submitted at 2015-03-11 14:46:56 JST

Changes

 Agent is monitoring ~500PDB

Cause

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