Kyoto Tycoon High memory utilization

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rp...@njit.edu

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Oct 30, 2014, 2:15:42 PM10/30/14

to tokyocabi...@googlegroups.com

Hi,

we have been using Kyoto Tycoon as in memory datastore with master slave architecture.

Master & slave get high memory utilization every 2 days, then we had to restart it.

Following is the Config :

Memory on machine : 128 GB

Master Config (host1.xyz.com):

command=ktserver -ls -port 3003 -plsv /usr/libexec/ktplugservmemc.so -plex 'port=3103#opts=f' -sid 1650 -ulog /srv/bidbin-kyoto/ulog -rts /srv/bidbin-kyoto/rts -cmd /srv/bidbin-kyoto/bin -bgs /srv/bidbin-kyoto/snapshot -bgsi 14400 ':#opts=l#bnum=50000000#ktcapsiz=60g#dfunit=8'

Slave Config (host2.xyz.com):

command=ktserver -ls -port 3003 -plsv /usr/libexec/ktplugservmemc.so -plex 'port=3103#opts=f#thnum=64' -sid 23096 -ulog /srv/bidbin-kyoto/ulog -rts /srv/bidbin-kyoto/rts -bgs /srv/bidbin-kyoto/snapshot -bgsi 0 -mhost host2.xyz.com -mport 3003 ':#opts=l#bnum=50000000#dfunit=8'

when we restart memory utilization goes down, but again starts going up over time.

Is there any way to workaround this issue ? like without restart Kyoto Tycoon (master/slave) just run a command & it will purge deleted records from memory and memory utilization comes down.