[hack] Add some number logging for updating saved state
[hack] Add some number logging for updating saved state

Summary: Add some timings and numbers to logs for updating saved state

Reviewed By: dabek

Differential Revision: D7649109

fbshipit-source-id: 217571abbf95b63ca15fcc0284e3264eb89f62f9

JonathanUsername/flow,jamesgpearce/flow,claudiopro/flow,AgentME/flow,mroch/flow,facebook/flow,facebook/flow,gabelevi/flow,samwgoldman/flow,mroch/flow,AgentME/flow,claudiopro/flow,mroch/flow,JonathanUsername/flow,mroch/flow,facebook/flow,JonathanUsername/flow,gabelevi/flow,nmote/flow,JonathanUsername/flow,AgentME/flow,JonathanUsername/flow,facebook/flow,samwgoldman/flow,samwgoldman/flow,JonathanUsername/flow,popham/flow,nmote/flow,facebook/flow,popham/flow,mroch/flow,JonathanUsername/flow,popham/flow,samwgoldman/flow,samwgoldman/flow,gabelevi/flow,jamesgpearce/flow,nmote/flow,nmote/flow,gabelevi/flow,popham/flow,nmote/flow,samwgoldman/flow,gabelevi/flow,gabelevi/flow,nmote/flow,gabelevi/flow,jamesgpearce/flow,jamesgpearce/flow,facebook/flow,claudiopro/flow,mroch/flow,claudiopro/flow,jamesgpearce/flow,samwgoldman/flow,popham/flow,nmote/flow,AgentME/flow,jamesgpearce/flow,mroch/flow,jamesgpearce/flow,facebook/flow,popham/flow,claudiopro/flow,AgentME/flow,popham/flow