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+Possible alerts
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+
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+- bins in a cluster are not matched in size
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+- clock deviation within servers (and with the client) outside some limit
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+- inconsistent builds between servers
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+- variation on connection and answer delay
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+- non-zero eviction rate
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+- inconsistent slab factors between bins
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+- multiple uses of same bin in monitor config
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+- rusage_* increase on some servers outside normal variations
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+- inconsistent uptimes
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+- optimizations: different slabs factor simulation shows less memory use than current
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+
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+Suggestions on
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+ http://code.google.com/p/memcached/wiki/NewServerMaint
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