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Merge "Fix potential divide by zero."

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Christopher Ferris
2017-06-09 22:12:20 +00:00
committed by Gerrit Code Review
parent 06d5da59ac f427655e47
commit 8d3f61724d
1 changed files with 7 additions and 1 deletions
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8
scripts/native_heapdump_viewer.py
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@@ -225,7 +225,13 @@ app = AddrInfo("APP")
def display(indent, total, parent_total, node): def display(indent, total, parent_total, node):
fd = addr2line(node.addr) fd = addr2line(node.addr)
print "%9d %6.2f%% %6.2f%% %8d %s%s %s %s %s" % (node.size, 100*node.size/float(total), 100*node.size/float(parent_total), node.number, indent, node.addr, fd.library, fd.function, fd.location) total_percent = 0
if total != 0:
total_percent = 100 * node.size / float(total)
parent_percent = 0
if parent_total != 0:
parent_percent = 100 * node.size / float(parent_total)
print "%9d %6.2f%% %6.2f%% %8d %s%s %s %s %s" % (node.size, total_percent, parent_percent, node.number, indent, node.addr, fd.library, fd.function, fd.location)
children = sorted(node.children.values(), key=lambda x: x.size, reverse=True) children = sorted(node.children.values(), key=lambda x: x.size, reverse=True)
for child in children: for child in children:
display(indent + " ", total, node.size, child) display(indent + " ", total, node.size, child)