stats items error / memcached-tool

Anthony Volodkin anthonyv at
Tue Jul 31 13:50:36 UTC 2007


I am having trouble using memcached-tool on my servers.  I wanted to see
what the cache usage is looking like, what the oldest items are in each
class, etc.

When I attempt to do:

memcached-tool xx:11211 display

the tool hangs.  I then tried doing 'stats items' manually on the server via
telnet and found that:

#> telnet xx 11211
Connected to xx.
Escape character is '^]'.
stats items
SERVER_ERROR output line too long

Ordinary stats look on this server like this:

STAT pid 6536
STAT uptime 3563834
STAT time 1185889637
STAT version 1.2.2
STAT pointer_size 32
STAT rusage_user 645.582145
STAT rusage_system 1208.358414
STAT curr_items 84824
STAT total_items 3079990
STAT bytes 235690662
STAT curr_connections 4
STAT total_connections 6498721
STAT connection_structures 92
STAT cmd_get 6072218
STAT cmd_set 3079990
STAT get_hits 3338129
STAT get_misses 2734089
STAT evictions 7
STAT bytes_read 9874558992
STAT bytes_written 12957883039
STAT limit_maxbytes 268435456
STAT threads 1

This is all running on FreeBSD 6.2.

What can I do to get memcached-tool working?


Anthony Volodkin
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