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| author | Ben Johnson <benbjohnson@yahoo.com> | 2014-04-02 15:36:53 -0600 |
|---|---|---|
| committer | Ben Johnson <benbjohnson@yahoo.com> | 2014-04-02 16:03:03 -0600 |
| commit | 686b6a334173c40ae91d3cdd7d7d759bf8851df6 (patch) | |
| tree | ba4d50edab37175bd1f1958e458257b50f27fe90 /bucket.go | |
| parent | Merge pull request #111 from benbjohnson/flock (diff) | |
| download | dedo-686b6a334173c40ae91d3cdd7d7d759bf8851df6.tar.gz dedo-686b6a334173c40ae91d3cdd7d7d759bf8851df6.tar.xz | |
Add performance counters.
This commit adds performance counters for each transaction which are rolled
up to the database level on each commit/rollback. Counters are meant to be
a very fast way to track what is going on in the database. A few timers are
also added in areas where the time.Now() overhead is not noticible.
The DB.Stat() function is now deprecated since the `bolt` CLI now performs
similar functions.
Fixes #108.
Diffstat (limited to 'bucket.go')
| -rw-r--r-- | bucket.go | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -65,6 +65,10 @@ func (b *Bucket) Writable() bool { // The cursor is only valid as long as the transaction is open. // Do not use a cursor after the transaction is closed. func (b *Bucket) Cursor() *Cursor { + // Update transaction statistics. + b.tx.stats.CursorCount++ + + // Allocate and return a cursor. return &Cursor{ tx: b.tx, root: b.root, |