memcache查看节点状态

使用memcache缓存，运维时查看节点状态步骤记录：

1、链接登陆memcache：

telnet 127.0.0.1 11211

2、输入stats查看节点状态：
stats

得出结果：

stats

STAT pid 944

STAT uptime 1875871

STAT time 1479439473

STAT version 1.4.25

STAT libevent 2.0.22-stable

STAT pointer_size 64

STAT rusage_user 25.143349

STAT rusage_system 26.361738

STAT curr_connections 5

STAT total_connections 2996

STAT connection_structures 18

STAT reserved_fds 20

STAT cmd_get 8858

STAT cmd_set 343

STAT cmd_flush 0

STAT cmd_touch 0

STAT get_hits 8527

STAT get_misses 331

STAT delete_misses 13

STAT delete_hits 0

STAT incr_misses 0

STAT incr_hits 0

STAT decr_misses 0

STAT decr_hits 0

STAT cas_misses 0

STAT cas_hits 0

STAT cas_badval 0

STAT touch_hits 0

STAT touch_misses 0

STAT auth_cmds 0

STAT auth_errors 0

STAT bytes_read 732026

STAT bytes_written 8716566

STAT limit_maxbytes 240123904

STAT accepting_conns 1

STAT listen_disabled_num 0

STAT time_in_listen_disabled_us 0

STAT threads 4

STAT conn_yields 0

STAT hash_power_level 16

STAT hash_bytes 524288

STAT hash_is_expanding 0

STAT malloc_fails 0

STAT bytes 40794

STAT curr_items 19

STAT total_items 343

STAT expired_unfetched 56

STAT evicted_unfetched 0

STAT evictions 0

STAT reclaimed 94

STAT crawler_reclaimed 0

STAT crawler_items_checked 0

STAT lrutail_reflocked 0

END