Fix memory allocation stats.
Fix memory allocation stats.


Former-commit-id: 9b20736184ed621510123ef3a10c5a119de60eb2
malin1993ml/peloton,PauloAmora/peloton,vittvolt/peloton,ShuxinLin/peloton,ShuxinLin/peloton,eric-haibin-lin/peloton-1,yingjunwu/peloton,seojungmin/peloton,yingjunwu/peloton,eric-haibin-lin/peloton-1,PauloAmora/peloton,vittvolt/15721-peloton,wangziqi2016/peloton,phisiart/peloton-p3,phisiart/peloton-p3,apavlo/peloton,AllisonWang/peloton,PauloAmora/peloton,prashasthip/peloton,haojin2/peloton,AllisonWang/peloton,malin1993ml/peloton,AngLi-Leon/peloton,seojungmin/peloton,prashasthip/peloton,phisiart/peloton-p3,PauloAmora/peloton,AllisonWang/peloton,seojungmin/peloton,phisiart/peloton-p3,eric-haibin-lin/peloton-1,yingjunwu/peloton,PauloAmora/peloton,jessesleeping/iso_peloton,wangziqi2016/peloton,wangziqi2016/peloton,cmu-db/peloton,vittvolt/peloton,malin1993ml/peloton,haojin2/peloton,malin1993ml/peloton,cmu-db/peloton,ShuxinLin/peloton,apavlo/peloton,vittvolt/peloton,prashasthip/peloton,AllisonWang/peloton,wangziqi2016/peloton,vittvolt/peloton,vittvolt/15721-peloton,cmu-db/peloton,jessesleeping/iso_peloton,haojin2/peloton,jessesleeping/iso_peloton,yingjunwu/peloton,haojin2/peloton,AngLi-Leon/peloton,prashasthip/peloton,yingjunwu/peloton,vittvolt/peloton,yingjunwu/peloton,ShuxinLin/peloton,cmu-db/peloton,AngLi-Leon/peloton,ShuxinLin/peloton,eric-haibin-lin/peloton-1,jessesleeping/iso_peloton,haojin2/peloton,seojungmin/peloton,apavlo/peloton,wangziqi2016/peloton,haojin2/peloton,seojungmin/peloton,AngLi-Leon/peloton,wangziqi2016/peloton,apavlo/peloton,malin1993ml/peloton,ShuxinLin/peloton,seojungmin/peloton,AngLi-Leon/peloton,phisiart/peloton-p3,vittvolt/15721-peloton,jessesleeping/iso_peloton,vittvolt/peloton,prashasthip/peloton,cmu-db/peloton,jessesleeping/iso_peloton,apavlo/peloton,vittvolt/15721-peloton,apavlo/peloton,AllisonWang/peloton,jessesleeping/iso_peloton,cmu-db/peloton,prashasthip/peloton,vittvolt/15721-peloton,malin1993ml/peloton,eric-haibin-lin/peloton-1,phisiart/peloton-p3,vittvolt/15721-peloton,AngLi-Leon/peloton,PauloAmora/peloton,AllisonWang/peloton,eric-haibin-lin/peloton-1