после месяца работы utm занял всю оперативную память
это из-за настроек mysql или это утечка памяти?
my.cnf
key_buffer = 40M
max_allowed_packet = 16M
thread_stack = 128K
thread_cache_size = 8
#max_connections = 100
#table_cache = 64
#thread_concurrency = 10
query_cache_size=64M
innodb_buffer_pool_size=1200M
tmp_table_size=400M
max_heap_table_size=64M
query_cache_limit = 2M
[isamchk]
key_buffer = 16M
Tasks: 69 total, 2 running, 67 sleeping, 0 stopped, 0 zombie
Cpu(s): 0.2%us, 0.0%sy, 0.0%ni, 99.7%id, 0.2%wa, 0.0%hi, 0.0%si, 0.0%st
Mem: 2848764k total, 2765060k used, 83704k free, 55560k buffers
Swap: 3984104k total, 44k used, 3984060k free, 1852932k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
6515 root 15 0 653m 534m 6596 S 0 19.2 24:36.12 utm5_core
1 root 15 0 1948 648 552 S 0 0.0 0:02.43 init
memstat
1521728k: PID 2453 (/usr/lib/libstdc++.so.6.0.
657920k: PID 6515 (/netup/utm5/lib/utm5_core/liburfa-graph.so.0.0.0)
260900k: PID 27173 (/lib/libgcc_s.so.1)
271232k: PID 27175 (/lib/libgcc_s.so.1)