github.com/cockroachdb/pebble@v1.1.2/testdata/compaction_setup_inputs_multilevel_dummy (about)

     1  # init a multi-level compaction with dummy hueristic
     2  setup-inputs a a
     3  L1
     4    a.SET.1-b.SET.2 size=1
     5  L2
     6    a.SET.3-c.SET.4 size=1
     7  L3
     8    c.SET.3-d.SET.2 size=1
     9  ----
    10  L1
    11    000001:[a#1,1-b#2,1]
    12  L2
    13    000002:[a#3,1-c#4,1]
    14  L3
    15    000003:[c#3,1-d#2,1]
    16  init-multi-level(1,2,3)
    17  Original WriteAmp 2.00; ML WriteAmp 1.50
    18  Original OverlappingRatio 1.00; ML OverlappingRatio 0.50