xrestop - Display: localhost
          Monitoring 97 clients. XErrors: 38
          Pixmaps:  805972K total, Other:     308K total, All:  806281K total

res-base Wins  GCs Fnts Pxms Misc   Pxm mem  Other   Total   PID Identifier    
9000000    60   61    1 1018 1244   218889K     32K 218922K  6660 Xorg memory leak? / Applications & Desktop Environments / Arch Linux Forums - Mozilla Firefox
c200000   322   32    0   96 1287   213516K     38K 213554K   625 kwin