pump/storge: Measure time taken to write to disk, to rotate and fsync#794

Merged

zier-one merged 1 commit intopingcap:release-3.1from suzaku:measure-3.1

Nov 11, 2019

+24-8

Commits on Nov 6, 2019

pump/storge: Measure time taken to write to disk, to rotate and fsync (pingcap#773 )
suzaku
committed