mctop: Monitors the memcached cluster

I present to you mctop - an advanced console utility for monitoring the status of memcached-servers.
You can pick up at - code.google.com/p/mctop

mctop allows you to track indicators such as availability, memory usage, percentage of successful read operations, uptime, number of reads per second, number of records per second, number of forced key deletions to free up memory (EVICT), and more.
The list of servers and output format is configured in the mctop.conf file.

Example output:

  mctop v.0.5 (http://code.google.com/p/mctop)
 Refresh: 2 sec.  Config-files: ./mctop.conf.  Ctrl-C to quit.

 SERVER CAPACITY USAGE HIT% CONN UPTIME R / s W / s EVICT
 127.0.0.1:11211 4 GB 0% 86.41% 10 13h 52m 12s 0.06 0.02 0
 b2.d0.yatv.ru:11211 4 GB 0% 86.41% 11 13h 52m 12s 0.06 0.02 0
 m0.d0.yatv.ru:11211 512 MB 0.44% 57.46% 3 2M 19d 10h 39m 16s 0.57 0.03 0
 yatv.ru:11211 512 MB 27.21% 80.87% 3 2M 19d 9h 48m 5s 42.44 7.13 0

 Total: 9 GB 27 5M 7d 11m 45s 43.13 7.2 0
 Average: 2.25 GB 6.91% 77.79% 6.75 1M 8d 12h 2m 56s 10.78 1.8 0 

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The project is written on the knee, do not kick for the scarcity of the functional.
I will gladly accept any suggestions on the functionality, and comments on the work, it all depends on your feedback.

UPD: Version 0.5.3 released.
Written Makefile. Unavailable servers are highlighted in red.
R / s and W / s now show information for the last second, not an average per second. Server averages are renamed to avgrps and avgwps, and are not displayed by default.