mirror of
https://github.com/MariaDB/server.git
synced 2025-01-15 19:42:28 +01:00
1efdd5a572
(and to follow the naming conventons). keep old debug variable, but mark it as deprecated.
25 lines
760 B
Bash
Executable file
25 lines
760 B
Bash
Executable file
#!/usr/bin/perl -i
|
|
#
|
|
# This script converts all numbers that look like addresses or memory sizes,
|
|
# in a debug files generated by --debug (like mysqld --debug-dbug), to #.
|
|
# The script also deletes all thread id's from the start of the line.
|
|
|
|
# This allows you to easily compare the files (for example with diff)
|
|
# to find out what changes between different executions.
|
|
# This is extremely useful for comparing two mysqld versions to see
|
|
# why things now work differently.
|
|
|
|
# The script converts the files in place.
|
|
#
|
|
# Typical usage:
|
|
#
|
|
# convert-debug-for-diff /tmp/mysqld.trace /tmp/mysqld-old.trace
|
|
# diff /tmp/mysqld.trace /tmp/mysqld-old.trace
|
|
|
|
while (<>)
|
|
{
|
|
s/^T@[0-9]+\s*://g;
|
|
s/0x[0-9a-f]+(\s|\n|\))/#$1/g;
|
|
s/size: [0-9]+/size: #/g;
|
|
print $_;
|
|
}
|