dbilogstrip - filter to normalize DBI trace logs for diff'ing
Read DBI trace file "dbitrace.log" and write out a stripped version to "dbitrace_stripped.log" dbilogstrip dbitrace.log > dbitrace_stripped.log Run "yourscript.pl" twice, each with different sets of arguments, with DBI_TRACE enabled. Filter the output and trace through "dbilogstrip" into a separate file for each run. Then compare using diff. (This example assumes you're using a standard shell.) DBI_TRACE=2 perl yourscript.pl ...args1... 2>&1 | dbilogstrip > dbitrace1.log DBI_TRACE=2 perl yourscript.pl ...args2... 2>&1 | dbilogstrip > dbitrace2.log diff -u dbitrace1.log dbitrace2.log
User Contributed Perl Documentation DBILOGSTRIP(1)
NAME
dbilogstrip - filter to normalize DBI trace logs for diff'ing
SYNOPSIS
Read DBI trace file "dbitrace.log" and write out a stripped version to
"dbitrace_stripped.log"
dbilogstrip dbitrace.log > dbitrace_stripped.log
Run "yourscript.pl" twice, each with different sets of arguments, with
DBI_TRACE enabled. Filter the output and trace through "dbilogstrip"
into a separate file for each run. Then compare using diff. (This
example assumes you're using a standard shell.)
DBI_TRACE=2 perl yourscript.pl ...args1... 2>&1 | dbilogstrip > dbitrace1.log
DBI_TRACE=2 perl yourscript.pl ...args2... 2>&1 | dbilogstrip > dbitrace2.log
diff -u dbitrace1.log dbitrace2.log
DESCRIPTION
Replaces any hex addresses, e.g, 0x128f72ce with "0xN".
Replaces any references to process id or thread id, like "pid#6254"
with "pidN".
So a DBI trace line like this:
-> STORE for DBD::DBM::st (DBI::st=HASH(0x19162a0)~0x191f9c8 'f_params' ARRAY(0x1922018)) thr#1800400
will look like this:
-> STORE for DBD::DBM::st (DBI::st=HASH(0xN)~0xN 'f_params' ARRAY(0xN)) thrN
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+-----------------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------------------+
|Availability | library/perl-5/database-532 |
+---------------+-----------------------------+
|Stability | Committed |
+---------------+-----------------------------+
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from
http://backpan.perl.org/authors/id/T/TI/TIMB/DBI-1.643.tar.gz.
Further information about this software can be found on the open source
community website at http://search.cpan.org/~timb/DBI/.
perl v5.32.0 2022-06-28 DBILOGSTRIP(1)