The Couchbase Ruby Client Library includes support for obtaining statistic information from all of the servers defined within a couchbase object. A summary of the commands is provided below.
couchbase.stats
#=> {...}
The stats command gets the statistics from all of the configured nodes. The
information is returned in the form of a nested Hash, first containing the
address of the configured server and then within each server the individual
statistics for that server as key value pairs.
{
"172.16.16.76:12008"=>
{
"threads"=>"4",
"connection_structures"=>"22",
"ep_max_txn_size"=>"10000",
...
},
"172.16.16.76:12000"=>
{
"threads"=>"4",
"connection_structures"=>"447",
"ep_max_txn_size"=>"10000",
...
},
...
}
| API Call | object.stats([ statname ]) |
|---|---|
| Asynchronous | no |
| Description | Get the database statistics |
| Returns | object ( Binary object ) |
| Arguments | |
| statname | Group name of a statistic for selecting individual statistic value |