diff options
Diffstat (limited to 'src/chattyparser.py')
| -rwxr-xr-x | src/chattyparser.py | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/src/chattyparser.py b/src/chattyparser.py index 87a5c05..2fb2070 100755 --- a/src/chattyparser.py +++ b/src/chattyparser.py @@ -184,7 +184,7 @@ def plot_hist_ascii(path, hist, calls): bins = {} for size in sorted(hist): - size_class = size / 16 + size_class = size // 16 bins[size_class] = bins.get(size_class, 0) + hist[size] @@ -195,9 +195,14 @@ def plot_hist_ascii(path, hist, calls): print(file=hist_file) - print("Top 10 allocation sizes", file=hist_file) - for i, size in enumerate([t[1] for t in sorted([(n, s) for s, n in hist.items()])[-10:]]): - print(f"{i}. {size} B occurred {hist[size]} times", file=hist_file) + total = sum(hist.values()) + top10 = [t[1] for t in sorted([(n, s) for s, n in hist.items()])[-10:]] + top10_total = sum([hist[size] for size in top10]) + + print(f"Top 10 allocation sizes {top10_total / total:.2f}% of all allocations", file=hist_file) + for i, size in enumerate(reversed(top10)): + print(f"{i+1}. {size} B occurred {hist[size]} times", file=hist_file) + print(file=hist_file) print("allocations <= 64", sum([n for s, n in hist.items() if s <= 64]), file=hist_file) print("allocations <= 1024", sum([n for s, n in hist.items() if s <= 1024]), file=hist_file) @@ -205,14 +210,13 @@ def plot_hist_ascii(path, hist, calls): print(file=hist_file) print("Histogram of sizes:", file=hist_file) - total = sum(hist.values()) sbins = sorted(bins) - binmaxlength = str(len(str(sbins[-1])) + 1) + binmaxlength = len(str(sbins[-1])) + 1 amountmaxlength = str(len(str(sorted(bins.values())[-1]))) for current_bin in sbins: perc = bins[current_bin]/total*100 - binsize = "{:<" + binmaxlength + "} - {:>" + binmaxlength + "}" - print(binsize.format((current_bin)*16, (current_bin+1)*16-1), end=" ", file=hist_file) + binsize = f"{{:<{binmaxlength}}} - {{:>{binmaxlength}}}" + print(binsize.format(current_bin*16, (current_bin+1)*16-1), end=" ", file=hist_file) amount = "{:<" + amountmaxlength + "} {:.2f}% {}" print(amount.format(bins[current_bin], perc, '*'*int(perc/2)), file=hist_file) |