Messages in this thread Patch in this message | | | From | Frederic Weisbecker <> | Subject | [PATCH 3/3] perfcounter: Display percents of hits in callchain with overhead colors | Date | Thu, 2 Jul 2009 20:14:35 +0200 |
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This adds the use of colors to signal at a glance the important overhead thresholds in callchains hit rates.
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> --- tools/perf/builtin-report.c | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index bfca1e4..01902f0 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -819,7 +819,7 @@ ipchain__fprintf_graph(FILE *fp, struct callchain_list *chain, int depth, double percent; percent = hits * 100.0 / total_samples; - ret += fprintf(fp, "--%2.2f%%-- ", percent); + ret += percent_color_fprintf(fp, "--%2.2f%%-- ", percent); } else ret += fprintf(fp, "%s", " "); } @@ -919,7 +919,8 @@ hist_entry_callchain__fprintf(FILE *fp, struct hist_entry *self, chain = rb_entry(rb_node, struct callchain_node, rb_node); percent = chain->hit * 100.0 / total_samples; if (callchain_mode == FLAT) { - ret += fprintf(fp, " %6.2f%%\n", percent); + ret += percent_color_fprintf(fp, " %6.2f%%\n", + percent); ret += callchain__fprintf_flat(fp, chain, total_samples); } else if (callchain_mode == GRAPH) { ret += callchain__fprintf_graph(fp, chain, -- 1.6.2.3
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