Commit-ID: 2b427e14b77dbf3e05f1bd0785f1d07ea5fe924e Gitweb: http://git.kernel.org/tip/2b427e14b77dbf3e05f1bd0785f1d07ea5fe924e Author: Ingo Molnar <mingo@xxxxxxx> AuthorDate: Fri, 29 Apr 2011 14:16:18 +0200 Committer: Ingo Molnar <mingo@xxxxxxx> CommitDate: Fri, 29 Apr 2011 14:35:57 +0200 perf stat: Adjust stall cycles warning percentages Adjust to color thresholds to better match the percentages seen in real workloads. Both are now a bit more sensitive. Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx> Cc: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx> Cc: Frederic Weisbecker <fweisbec@xxxxxxxxx> Link: http://lkml.kernel.org/n/tip-7y40wib8n004io7hjpn1dsrm@xxxxxxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxx> --- tools/perf/builtin-stat.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index e454499..2492a0e 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -492,11 +492,11 @@ static void print_stalled_cycles_frontend(int cpu, struct perf_evsel *evsel __us ratio = avg / total * 100.0; color = PERF_COLOR_NORMAL; - if (ratio > 75.0) + if (ratio > 50.0) color = PERF_COLOR_RED; - else if (ratio > 50.0) + else if (ratio > 30.0) color = PERF_COLOR_MAGENTA; - else if (ratio > 20.0) + else if (ratio > 10.0) color = PERF_COLOR_YELLOW; fprintf(stderr, " # "); @@ -519,7 +519,7 @@ static void print_stalled_cycles_backend(int cpu, struct perf_evsel *evsel __use color = PERF_COLOR_RED; else if (ratio > 50.0) color = PERF_COLOR_MAGENTA; - else if (ratio > 25.0) + else if (ratio > 20.0) color = PERF_COLOR_YELLOW; fprintf(stderr, " # "); -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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