From a1873dd6f65654d463455ae2d381c35c12f71f51 Mon Sep 17 00:00:00 2001
From: Ben Johnson <benbjohnson@yahoo.com>
Date: Thu, 15 May 2014 14:04:57 -0600
Subject: Add option to adjust fill percentage.

This commit adds the ability to adjust the fill percentage for splitting nodes. This
works by setting a threshold that is a percentage of a total page size. When that
threshold is crossed during a split then a new node is created.

This is primarily beneficial for append-only workloads.

Fixes #163.
---
 cmd/bolt/bench.go | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'cmd/bolt/bench.go')

diff --git a/cmd/bolt/bench.go b/cmd/bolt/bench.go
index e8bf376..6379144 100644
--- a/cmd/bolt/bench.go
+++ b/cmd/bolt/bench.go
@@ -46,6 +46,7 @@ func Bench(options *BenchOptions) {
 		fatal(err)
 		return
 	}
+	db.FillPercent = options.FillPercent
 	defer db.Close()
 
 	// Enable streaming stats.
@@ -280,6 +281,7 @@ type BenchOptions struct {
 	MemProfile    string
 	BlockProfile  string
 	StatsInterval time.Duration
+	FillPercent   float64
 	Clean         bool
 }
 
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