collectors MemcachedCollector

MemcachedCollector

Collect memcached stats

Dependencies

• subprocess

Example Configuration

MemcachedCollector.conf

    enabled = True
    hosts = localhost:11211, app-1@localhost:11212, app-2@localhost:11213, etc

TO use a unix socket, set a host string like this

    hosts = /path/to/blah.sock, app-1@/path/to/bleh.sock,

Options - Generic Options

Setting	Default	Description	Type
byte_unit	byte	Default numeric output(s)	str
enabled	False	Enable collecting these metrics	bool
hosts	localhost:11211,	List of hosts, and ports to collect. Set an alias by prefixing the host:port with alias@	list
measure_collector_time	False	Collect the collector run time in ms	bool
metrics_blacklist	None	Regex to match metrics to block. Mutually exclusive with metrics_whitelist	NoneType
metrics_whitelist	None	Regex to match metrics to transmit. Mutually exclusive with metrics_blacklist	NoneType
publish		Which rows of 'status' you would like to publish. Telnet host port' and type stats and hit enter to see the list of possibilities. Leave unset to publish all.

Example Output

servers.hostname.memcached.localhost.auth_cmds 0.0
servers.hostname.memcached.localhost.auth_errors 0.0
servers.hostname.memcached.localhost.bytes 0.0
servers.hostname.memcached.localhost.bytes_read 0
servers.hostname.memcached.localhost.bytes_written 0.0
servers.hostname.memcached.localhost.cas_badval 0.0
servers.hostname.memcached.localhost.cas_hits 0.0
servers.hostname.memcached.localhost.cas_misses 0.0
servers.hostname.memcached.localhost.cmd_flush 0.0
servers.hostname.memcached.localhost.cmd_get 0.0
servers.hostname.memcached.localhost.cmd_set 0.0
servers.hostname.memcached.localhost.cmd_touch 0.0
servers.hostname.memcached.localhost.conn_yields 0.0
servers.hostname.memcached.localhost.connection_structures 11.0
servers.hostname.memcached.localhost.curr_connections 10.0
servers.hostname.memcached.localhost.curr_items 0.0
servers.hostname.memcached.localhost.decr_hits 0.0
servers.hostname.memcached.localhost.decr_misses 0.0
servers.hostname.memcached.localhost.delete_hits 0.0
servers.hostname.memcached.localhost.delete_misses 0.0
servers.hostname.memcached.localhost.evicted_unfetched 0.0
servers.hostname.memcached.localhost.evictions 0.0
servers.hostname.memcached.localhost.expired_unfetched 0.0
servers.hostname.memcached.localhost.get_hits 0.0
servers.hostname.memcached.localhost.get_misses 0.0
servers.hostname.memcached.localhost.hash_bytes 524288.0
servers.hostname.memcached.localhost.hash_is_expanding 0.0
servers.hostname.memcached.localhost.hash_power_level 16.0
servers.hostname.memcached.localhost.incr_hits 0.0
servers.hostname.memcached.localhost.incr_misses 0.0
servers.hostname.memcached.localhost.limit_maxbytes 67108864.0
servers.hostname.memcached.localhost.listen_disabled_num 0.0
servers.hostname.memcached.localhost.reclaimed 0.0
servers.hostname.memcached.localhost.repcached_qi_free 0.0
servers.hostname.memcached.localhost.reserved_fds 20.0
servers.hostname.memcached.localhost.rusage_system 0.195071
servers.hostname.memcached.localhost.rusage_user 0.231516
servers.hostname.memcached.localhost.threads 4.0
servers.hostname.memcached.localhost.total_connections 0
servers.hostname.memcached.localhost.total_items 0.0
servers.hostname.memcached.localhost.touch_hits 0.0
servers.hostname.memcached.localhost.touch_misses 0.0
servers.hostname.memcached.localhost.uptime 25763

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Please edit the source to make changes