We are experiencing high reclaims instead of evictions. Could slab distribution shift cause that as well?
If the slab distribution shifted could cause high eviction rate, what's the best way to fix it or avoid it? Thanks! On Thu, Nov 4, 2010 at 5:52 PM, Mikael Fridh <fri...@gmail.com> wrote: > On Nov 4, 6:32 pm, rahul_kcle <vishnudee...@gmail.com> wrote: > > > > From last 2 weeks i am seeing evictions happening on our memcached > > boxes even though there is lot of memory left . Here are the stats > > from memcached > > > > STAT bytes_read 434627188758 > > STAT bytes_written 357821569260 > > STAT limit_maxbytes 23622320128 > > STAT accepting_conns 1 > > STAT listen_disabled_num 0 > > STAT threads 5 > > STAT conn_yields 0 > > STAT bytes 14573115225 > > STAT curr_items 1853350 > > STAT total_items 66439158 > > STAT evictions 7000591 > > > > Bytes is much lessser than limit_maxbytes. > > See stats slabs, possibly your slab distribution profile have shifted > over time. > > Mikael
