Sanjeev N created CLOUDSTACK-1290:
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Summary: lintNetoworks API takes too long to respond
Key: CLOUDSTACK-1290
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1290
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: API
Affects Versions: 4.1.0
Environment: ASF 4.1
Reporter: Sanjeev N
Priority: Critical
Fix For: 4.1.0
lintNetoworks API takes too long to respond. In face most of the list APIs are
taking too long and UI becomes inaccessible during this time. It took more than
5 mins to get the response.
Most of the times we see "Agent behind ping" messages on the console.
Following are the few messages captured:
WARN [agent.manager.AgentManagerImpl] (AgentTaskPool-10:) Agent state cannot
be determined, do nothing
INFO [agent.manager.AgentMonitor] (Thread-8:) Found the following agents
behind on ping: [1]
INFO [agent.manager.AgentManagerImpl] (AgentTaskPool-11:) Investigating why
host 1 has disconnected with event PingTimeout
INFO [agent.manager.AgentManagerImpl] (AgentTaskPool-11:) The state determined
is Up
INFO [agent.manager.AgentManagerImpl] (AgentTaskPool-11:) Agent is determined
to be up and running
INFO [agent.manager.AgentMonitor] (Thread-8:) Found the following agents
behind on ping: [4]
INFO [agent.manager.AgentManagerImpl] (AgentTaskPool-12:) Investigating why
host 4 has disconnected with event PingTimeout
WARN [agent.manager.AgentManagerImpl] (AgentTaskPool-12:) Unsupported Command:
Unsupported command issued:com.cloud.agent.api.CheckHealthCommand. Are you
sure you got the right type of server?
WARN [agent.manager.AgentManagerImpl] (AgentTaskPool-12:) Agent state cannot
be determined, do nothing
INFO [cloud.ha.HighAvailabilityManagerImpl] (HA-2:) checking health of usage
server
INFO [agent.manager.AgentMonitor] (Thread-8:) Found the following agents
behind on ping: [4]
INFO [agent.manager.AgentManagerImpl] (AgentTaskPool-13:) Investigating why
host 4 has disconnected with event PingTimeout
WARN [agent.manager.AgentManagerImpl] (AgentTaskPool-13:) Unsupported Command:
Unsupported command issued:com.cloud.agent.api.CheckHealthCommand. Are you
sure you got the right type of server?
WARN [agent.manager.AgentManagerImpl] (AgentTaskPool-13:) Agent state cannot
be determined, do nothing
INFO [agent.manager.AgentMonitor] (Thread-8:) Found the following agents
behind on ping: [4]
INFO [agent.manager.AgentManagerImpl] (AgentTaskPool-14:) Investigating why
host 4 has disconnected with event PingTimeout
WARN [agent.manager.AgentManagerImpl] (AgentTaskPool-14:) Unsupported Command:
Unsupported command issued:com.cloud.agent.api.CheckHealthCommand. Are you
sure you got the right type of server?
WARN [agent.manager.AgentManagerImpl] (AgentTaskPool-14:) Agent state cannot
be determined, do nothing
Attaching the screen shot to show the listNetworks API response time captured
in firebug.
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