diff options
Diffstat (limited to 'internal/io')
| -rw-r--r-- | internal/io/dlog/dlog.go | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/internal/io/dlog/dlog.go b/internal/io/dlog/dlog.go index 258fb68..180d2e4 100644 --- a/internal/io/dlog/dlog.go +++ b/internal/io/dlog/dlog.go @@ -194,6 +194,11 @@ func (d *DLog) Debug(args ...interface{}) string { // Trace logging. func (d *DLog) Trace(args ...interface{}) string { + // Early check to avoid expensive runtime.Caller when trace is disabled + // This is a critical performance optimization for hot paths + if d.maxLevel < Trace { + return "" + } _, file, line, _ := runtime.Caller(1) args = append(args, fmt.Sprintf("at %s:%d", file, line)) return d.log(Trace, args) @@ -201,6 +206,10 @@ func (d *DLog) Trace(args ...interface{}) string { // Devel used for development purpose only logging (e.g. "print" debugging). func (d *DLog) Devel(args ...interface{}) string { + // Early check to avoid expensive runtime.Caller when devel is disabled + if d.maxLevel < Devel { + return "" + } _, file, line, _ := runtime.Caller(1) args = append(args, fmt.Sprintf("at %s:%d", file, line)) return d.log(Devel, args) |