7:3 Read 48982
7:3 Write 270
7:3 Sync 48982
7:3 Async 270
7:3 Discard 0
7:3 Total 49252
8:0 Read 18939761
8:0 Write 388094
8:0 Sync 19037252
8:0 Async 290603
8:0 Discard 0
8:0 Total 19327855
253:0 Read 18936808
253:0 Write 376910
253:0 Sync 19023705
253:0 Async 290013
253:0 Discard 0
253:0 Total 19313718
Total 38690825