diff options
Diffstat (limited to 'src/cmd/vendor/github.com/google/pprof/internal/graph/dotgraph.go')
| -rw-r--r-- | src/cmd/vendor/github.com/google/pprof/internal/graph/dotgraph.go | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/cmd/vendor/github.com/google/pprof/internal/graph/dotgraph.go b/src/cmd/vendor/github.com/google/pprof/internal/graph/dotgraph.go index c99e8992de..514156a184 100644 --- a/src/cmd/vendor/github.com/google/pprof/internal/graph/dotgraph.go +++ b/src/cmd/vendor/github.com/google/pprof/internal/graph/dotgraph.go @@ -50,7 +50,9 @@ type DotConfig struct { Total int64 // The total weight of the graph, used to compute percentages } -// Compose creates and writes a in the DOT format to the writer, using +const maxNodelets = 4 // Number of nodelets for labels (both numeric and non) + +// ComposeDot creates and writes a in the DOT format to the writer, using // the configurations given. func ComposeDot(w io.Writer, g *Graph, a *DotAttributes, c *DotConfig) { builder := &builder{w, a, c} @@ -204,13 +206,11 @@ func (b *builder) addNode(node *Node, nodeID int, maxFlat float64) { // addNodelets generates the DOT boxes for the node tags if they exist. func (b *builder) addNodelets(node *Node, nodeID int) bool { - const maxNodelets = 4 // Number of nodelets for alphanumeric labels - const maxNumNodelets = 4 // Number of nodelets for numeric labels var nodelets string // Populate two Tag slices, one for LabelTags and one for NumericTags. var ts []*Tag - lnts := make(map[string][]*Tag, 0) + lnts := make(map[string][]*Tag) for _, t := range node.LabelTags { ts = append(ts, t) } @@ -242,12 +242,12 @@ func (b *builder) addNodelets(node *Node, nodeID int) bool { nodelets += fmt.Sprintf(`N%d_%d [label = "%s" fontsize=8 shape=box3d tooltip="%s"]`+"\n", nodeID, i, t.Name, weight) nodelets += fmt.Sprintf(`N%d -> N%d_%d [label=" %s" weight=100 tooltip="%s" labeltooltip="%s"]`+"\n", nodeID, nodeID, i, weight, weight, weight) if nts := lnts[t.Name]; nts != nil { - nodelets += b.numericNodelets(nts, maxNumNodelets, flatTags, fmt.Sprintf(`N%d_%d`, nodeID, i)) + nodelets += b.numericNodelets(nts, maxNodelets, flatTags, fmt.Sprintf(`N%d_%d`, nodeID, i)) } } if nts := lnts[""]; nts != nil { - nodelets += b.numericNodelets(nts, maxNumNodelets, flatTags, fmt.Sprintf(`N%d`, nodeID)) + nodelets += b.numericNodelets(nts, maxNodelets, flatTags, fmt.Sprintf(`N%d`, nodeID)) } fmt.Fprint(b, nodelets) |