2018-12-12 19:25:56 -06:00
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#!/bin/bash
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# AUTHOR: Jeremy Wall (jw), jeremy@marzhillstudios.com
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set -x
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2019-09-18 19:10:17 -05:00
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cmd=$1
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2018-12-12 19:25:56 -06:00
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cargo build --release
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2019-09-18 19:10:17 -05:00
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sudo dtrace -c "target/release/ucg ${cmd}" -o out.stacks -n 'profile-997 /execname == "ucg"/ { @[ustack(100)] = count(); }'
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2018-12-12 19:25:56 -06:00
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stackcollapse.pl out.stacks > collapsed.stacks
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cat collapsed.stacks | flamegraph.pl --minwidth 2.5 > perf_graph.svg
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2019-09-18 19:10:17 -05:00
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rm -f out.stacks collapsed.stacks
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