play around with /proc/status. closes #1239
play around with /proc/status. closes #1239

git-svn-id: 245a047bdc941a0af057fa9b6981311888c8bb16@7682 c7de825b-a66e-492c-adef-691d508d4ae1

percona/PerconaFT,BohuTANG/ft-index,natsys/mariadb_10.2,davidl-zend/zenddbi,natsys/mariadb_10.2,flynn1973/mariadb-aix,ottok/PerconaFT,natsys/mariadb_10.2,natsys/mariadb_10.2,ollie314/server,ollie314/server,flynn1973/mariadb-aix,davidl-zend/zenddbi,ollie314/server,kuszmaul/PerconaFT-tmp,kuszmaul/PerconaFT,natsys/mariadb_10.2,ottok/PerconaFT,kuszmaul/PerconaFT,kuszmaul/PerconaFT-tmp,percona/PerconaFT,natsys/mariadb_10.2,BohuTANG/ft-index,ollie314/server,flynn1973/mariadb-aix,davidl-zend/zenddbi,davidl-zend/zenddbi,ottok/PerconaFT,natsys/mariadb_10.2,flynn1973/mariadb-aix,flynn1973/mariadb-aix,ollie314/server,ottok/PerconaFT,davidl-zend/zenddbi,flynn1973/mariadb-aix,flynn1973/mariadb-aix,ollie314/server,davidl-zend/zenddbi,kuszmaul/PerconaFT,davidl-zend/zenddbi,ollie314/server,BohuTANG/ft-index,natsys/mariadb_10.2,davidl-zend/zenddbi,davidl-zend/zenddbi,ollie314/server,flynn1973/mariadb-aix,flynn1973/mariadb-aix,davidl-zend/zenddbi,natsys/mariadb_10.2,slanterns/server,percona/PerconaFT,kuszmaul/PerconaFT,natsys/mariadb_10.2,ollie314/server,ollie314/server,flynn1973/mariadb-aix,flynn1973/mariadb-aix,BohuTANG/ft-index,percona/PerconaFT,kuszmaul/PerconaFT-tmp,kuszmaul/PerconaFT-tmp,natsys/mariadb_10.2,davidl-zend/zenddbi,ollie314/server