Zabbix Monitoring Memcache Example

First, create Memcached-tool script

See http://www.linuxidc.com/Linux/2014-08/105157.htm

Mkdir/scripts && cd/scripts && vim memcache-tool.pl

Put script copy into Memcache-tool.plchmod +x/scripts/memcache-tool.pl

Second, use the script to view the various statistics of memcache

/scripts/memcache-tool.pl 127.0.0.1:11211 stats#127.0.0.1:11211   field        Value         accepting_conns            1              auth_cmds           0             auth_errors            0                 bytes           0              bytes_read           94              bytes_written        5261             cas_badval           0               cas_hits            0             cas_ misses           0               cmd_flush            0                cmd_get           0                cmd_set            0              cmd_touch            0             conn_yields           0       connection_structures          11          curr_connections           10             curr_items            0               decr_hits            0            decr_misses            0            delete_hits            0            delete_misses           0         evicted_unfetched            0              evictions            0          expired_unfetched           0                get_hits            0               get_misses           0                  hash_bytes       524288         hash_is_expanding            0          hash_ power_level          16               incr_hits            0             incr_misses            0                libevent        2.0.21 -stable           limit_maxbytes         134217728        listen_disabled_num            0                     pid       10459              pointer_size           64                reclaimed           0              reserved_fds           20               Rusage_system    0.121024                rusage_user    0.045384                threads           4                    time       1426727521         total_ connections          18              total_items            0              touch_hits            0             touch_misses           0                   uptime         2574                  version      1.4.15

Iii. customizing Userparameter in zabbix_agent.conf

Modify the following parameters:

unsafeuserparameters=1userparameter=memcachestats[*],/scripts/memcache-tool.pl 127.0.0.1:11211 stats|grep |awk ' {Print $NF} '

Then restart the zabbix_agent process

Iv. Adding item in Zabbix

For example, add the current "Curr_connections"

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Save it.

* If the error "not supported by Zabbix Agent" appears,

Get detailed information using the following command:

Zabbix_agent-t Memcachestats[curr_connections]]

or modify the zabbix_server.conf in the

Timeout=3 #将这个值调整的大一点

This article is from the "Margin with Wish" blog, please be sure to keep this source http://281816327.blog.51cto.com/907015/1622063

Zabbix Monitoring Memcache Example