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1efdd5a572
(and to follow the naming conventons). keep old debug variable, but mark it as deprecated.
26 lines
760 B
Bash
Executable File
26 lines
760 B
Bash
Executable File
#!/usr/bin/perl -i
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#
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# This script converts all numbers that look like addresses or memory sizes,
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# in a debug files generated by --debug (like mysqld --debug-dbug), to #.
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# The script also deletes all thread id's from the start of the line.
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# This allows you to easily compare the files (for example with diff)
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# to find out what changes between different executions.
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# This is extremely useful for comparing two mysqld versions to see
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# why things now work differently.
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# The script converts the files in place.
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#
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# Typical usage:
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#
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# convert-debug-for-diff /tmp/mysqld.trace /tmp/mysqld-old.trace
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# diff /tmp/mysqld.trace /tmp/mysqld-old.trace
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while (<>)
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{
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s/^T@[0-9]+\s*://g;
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s/0x[0-9a-f]+(\s|\n|\))/#$1/g;
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s/size: [0-9]+/size: #/g;
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print $_;
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}
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