A Graze API GET request that returns current system status information for all processes.
Back to Graze API EndPoint Reference.
Endpoint getSystemStatus takes the following request argument:
Endpoint getSystemStatus takes no other arguments because this endpoint returns data on all processes.
Endpoint getSystemStatus returns the following response:
Successful requests return a JSON object containing the following:
Name | Type | Description |
|---|---|---|
| String | Represents the name of a component within the process. May not be present, depending on the process. |
| String | Instance name. |
| Number | Timestamp, in milliseconds, of the last process heartbeat. |
| Number | Number of missed process heartbeats. |
| String | Process name. |
| Array | A list of the processes, with status information. |
| Boolean | Indicates whether the process is reserved:
|
| Boolean | Indicates whether the process is running:
|
| String | Service name. |
| String | Name of the service in the configuration. |
| String | Type of service, for example, lam, servlet, Moogfarmd. |
| Boolean | Indicates whether the service is passive in a HA environment:
|
| Boolean | Indicates whether the service is passive can be stopped:
|
| JSON Object | A JSON blob containing the HA configuration. |
| JSON Object | Additional health information. The |
The following examples demonstrate typical use of endpoint getSystemStatus:
Example cURL request to return the system status:
curl -G -u graze:graze -k -v "https://localhost/graze/v1/getSystemStatus"Example response returning the system status:
{
"processes": [{
"running": true,
"sub_components": {
"moogpoller": {
"run_on_startup": true,
"instance": "",
"service_name": "apache-tomcat",
"display_name": "servlets",
"type": "servlets",
"last_heartbeat": 1491385834300,
"passive": false,
"running": true,
"component": "moogpoller",
"reserved": true,
"stoppable": true,
"missed_heartbeats": 0,
"ha_conf": {
"cluster": "MOO",
"instance": "",
"default_leader": true,
"start_as_passive": false,
"only_leader_active": false,
"group": "servlets"
}
},
"moogsvr": {
"run_on_startup": true,
"instance": "",
"service_name": "apache-tomcat",
"display_name": "servlets",
"type": "servlets",
"last_heartbeat": 1491385825246,
"passive": false,
"running": true,
"component": "moogsvr",
"reserved": true,
"stoppable": true,
"missed_heartbeats": 0,
"ha_conf": {
"cluster": "MOO",
"instance": "",
"default_leader": true,
"start_as_passive": false,
"only_leader_active": false,
"group": "servlets"
}
}
},
"instance": "",
"reserved": true,
"service_name": "apache-tomcat",
"stoppable": true,
"missed_heartbeats": 0,
"display_name": "servlets",
"type": "servlets",
"last_heartbeat": 1491385834300,
"ha_conf": {
"cluster": "MOO",
"instance": "",
"default_leader": true,
"start_as_passive": false,
"only_leader_active": false,
"group": "servlets"
},
"passive": false
}, {
"running": false,
"instance": "",
"last_missed_heartbeat": 1491385820601,
"reserved": false,
"stoppable": false,
"missed_heartbeats": 10,
"display_name": "test_lam",
"type": "lam",
"last_heartbeat": 1491382820601,
"additional_health_info": {
"thread_pool_queue_size": 0,
"published_events": {
"last_5_minutes": 130,
"last_10_minutes": 130,
"last_minute": 130
}
},
"ha_conf": {
"cluster": "MOO",
"instance": "",
"default_leader": true,
"start_as_passive": false,
"only_leader_active": true,
"group": "test_lam"
},
"passive": false
"sub_components": {
"SituationMgr": {
"run_on_startup": true,
"instance": "",
"last_missed_heartbeat": 1491385821669,
"service_name": "moogfarmd",
"display_name": "moog_farmd",
"type": "moog_farmd",
"last_heartbeat": 1491382821669,
"passive": false,
"running": false,
"component": "SituationMgr",
"reserved": true,
"stoppable": true,
"missed_heartbeats": 10,
"ha_conf": {
"cluster": "MOO",
"instance": "",
"default_leader": true,
"start_as_passive": false,
"only_leader_active": true,
"group": "moog_farmd"
}
},
"AlertBuilder": {
"run_on_startup": true,
"instance": "",
"last_missed_heartbeat": 1491385821669,
"service_name": "moogfarmd",
"display_name": "moog_farmd",
"type": "moog_farmd",
"last_heartbeat": 1491382821669,
"passive": false,
"running": false,
"component": "AlertBuilder",
"reserved": true,
"stoppable": true,
"missed_heartbeats": 10,
"ha_conf": {
"cluster": "MOO",
"instance": "",
"default_leader": true,
"start_as_passive": false,
"only_leader_active": true,
"group": "moog_farmd"
}
},
"TeamsMgr": {
"run_on_startup": true,
"instance": "",
"last_missed_heartbeat": 1491385821669,
"service_name": "moogfarmd",
"display_name": "moog_farmd",
"type": "moog_farmd",
"last_heartbeat": 1491382821669,
"passive": false,
"running": false,
"component": "TeamsMgr",
"reserved": true,
"stoppable": true,
"missed_heartbeats": 10,
"ha_conf": {
"cluster": "MOO",
"instance": "",
"default_leader": true,
"start_as_passive": false,
"only_leader_active": true,
"group": "moog_farmd"
}
}
},
"instance": "",
"last_missed_heartbeat": 1491385821669,
"service_name": "moogfarmd",
"display_name": "moog_farmd",
"type": "moog_farmd",
"last_heartbeat": 1491382821669,
"additional_health_info": {
"event_processing_metric": 0.65
},
"passive": false,
"running": false,
"reserved": true,
"stoppable": true,
"missed_heartbeats": 10,
"ha_conf": {
"cluster": "MOO",
"instance": "",
"default_leader": true,
"start_as_passive": false,
"only_leader_active": true,
"group": "moog_farmd"
}
},
{
"running": false,
"instance": "",
"reserved": false,
"service_name": "restclientlamd",
"stoppable": true,
"display_name": "rest_client_lam",
"type": "lam",
"ha_conf": {
"cluster": "MOO",
"instance": "",
"group": "rest_client_lam"
}
"additional_health_info": {
"pools": {
"MoogPoller": [{
"removed": 0,
"ration": 0.0,
"busy": 0,
"resource_type": "com.mysql.jdbc.JDBC4Connection",
"checkout_per_second": 0.0,
"free": 10,
"avg_checkedout_seconds": 0.0,
"capacity": 10
}],
"Message sender pool": [{
"removed": 0,
"ration": 0.0,
"busy": 0,
"resource_type": "com.moogsoft.mooms.CMoomsMessageSender",
"checkout_per_second": 0.09997000899730081,
"free": 10,
"avg_checkedout_seconds": 0.002,
"capacity": 10
}]
}
}]
}