From oprofile-list  Sat May 03 06:31:44 2008
From: Christopher Layne <clayne () anodized ! com>
Date: Sat, 03 May 2008 06:31:44 +0000
To: oprofile-list
Subject: Useful opannotate alias
Message-Id: <20080503063143.GG32000 () ns1 ! anodized ! com>
X-MARC-Message: https://marc.info/?l=oprofile-list&m=120979631123383

If you're like me, you quickly want to find hotspots from opannotate
output without having to search everytime. Useful alias I came up
for this (assuming you have "less" and use bash on your host):

opa() { opannotate \*$@\* -s 2>/dev/null | less -j.25 -qfin -p'[0-9]*[1-9]\.[0-9]+ :|/\* .* total: .*+[0-9]*[1-9]\.[0-9]+ \*/'; }

Will auto-highlight/search for lines and function total that yield 1.0 and above
in collected statistics. Additionally the '\*$@\*' allows you to juse type

opa 'libdude' and have it dump only for that module.

-cl

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