Memcached - SERVER_ERROR out of memory storing object -


i'm getting error in memcached every , then. 

server_error out of memory storing object

i still have plenty of memory available on system (5gb). monitoring plugin (nagios) tells me i'm using 69% of available memory memcached (-m 1024)

those stats:

stat pid 26944 stat uptime 2127214 stat time 1369169586 stat version 1.4.13 stat libevent 2.0.16-stable stat pointer_size 64 stat rusage_user 59272.524301 stat rusage_system 65565.313576 stat curr_connections 8 stat total_connections 51640235 stat connection_structures 1001 stat reserved_fds 20 stat cmd_get 4558313652 stat cmd_set 3486996973 stat cmd_flush 0 stat cmd_touch 0 stat get_hits 3399062933 stat get_misses 1159250719 stat delete_misses 5140552 stat delete_hits 1062598 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 1221665161161 stat bytes_written 372602026218 stat limit_maxbytes 1073741824 stat accepting_conns 1 stat listen_disabled_num 418 stat threads 4 stat conn_yields 32569435 stat hash_power_level 21 stat hash_bytes 16777216 stat hash_is_expanding 0 stat expired_unfetched 195561 stat evicted_unfetched 0 stat bytes 745210506 stat curr_items 3105071 stat total_items 3486996973 stat evictions 0 stat reclaimed 263780 end

i'm experiencing storing values using spymemcached - believe has nothing it.

furthermore, believe fixed, if restart memcached server.

this not bug described here appears in versions <= 1.4.10 - i'm using 1.4.13 on ubuntu 64bit precise.

just found out, i'm using -m option manual describes as:

disable automatic removal of items cache when out of memory. additions not possible until adequate space freed up.

so, guess memory of memcached server indeed full - doesn't use 100% of space according stats - how come?

what do?


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