diff options
| author | cuiweixie <cuiweixie@gmail.com> | 2022-09-04 20:14:47 +0800 |
|---|---|---|
| committer | Gopher Robot <gobot@golang.org> | 2022-09-08 14:33:45 +0000 |
| commit | e5ed2212a3838b1e64dc7bb6538f6be32b939cf3 (patch) | |
| tree | 07a8d7ec1e03d7f68aff1a9bd2d20e23606db2df /src/cmd/trace | |
| parent | c263fa07b1b10bd7e5847fe9104467908df81114 (diff) | |
| download | go-e5ed2212a3838b1e64dc7bb6538f6be32b939cf3.tar.xz | |
cmd/trace: use strings.Builder
Change-Id: I690dc517c08be4cd66439baad8b91f16622ff0d2
Reviewed-on: https://go-review.googlesource.com/c/go/+/428292
Reviewed-by: Michael Pratt <mpratt@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
Auto-Submit: Michael Pratt <mpratt@google.com>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src/cmd/trace')
| -rw-r--r-- | src/cmd/trace/annotations.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/cmd/trace/annotations.go b/src/cmd/trace/annotations.go index 1c0dad56d8..a276d7b642 100644 --- a/src/cmd/trace/annotations.go +++ b/src/cmd/trace/annotations.go @@ -370,7 +370,7 @@ func (task *taskDesc) String() string { if task == nil { return "task <nil>" } - wb := new(bytes.Buffer) + wb := new(strings.Builder) fmt.Fprintf(wb, "task %d:\t%s\n", task.id, task.name) fmt.Fprintf(wb, "\tstart: %v end: %v complete: %t\n", task.firstTimestamp(), task.endTimestamp(), task.complete()) fmt.Fprintf(wb, "\t%d goroutines\n", len(task.goroutines)) @@ -872,7 +872,7 @@ func (h *durationHistogram) ToHTML(urlmaker func(min, max time.Duration) string) } } - w := new(bytes.Buffer) + w := new(strings.Builder) fmt.Fprintf(w, `<table>`) for i := h.MinBucket; i <= h.MaxBucket; i++ { // Tick label. @@ -914,7 +914,7 @@ func (h *durationHistogram) String() string { } } - w := new(bytes.Buffer) + w := new(strings.Builder) for i := h.MinBucket; i <= h.MaxBucket; i++ { count := h.Buckets[i] bar := count * barWidth / maxCount |