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Profile

Devel::NYTProf

instalacija:

root@koha-dev-git-reorg:~# cpan Devel::NYTProf

profile search query:

root@koha-dev-git-reorg:/usr/share/koha/opac/cgi-bin/opac# time perl -d:NYTProf -I/usr/share/koha/lib/ opac-search.pl q=human | wc
   1553    3259   58648

real    0m4.001s
user    0m3.152s
sys     0m0.560s

generate html report:

root@koha-dev-git-reorg:/usr/share/koha/opac/cgi-bin/opac# nytprofhtml 
Generating report...
Reading nytprof.out
Writing report to nytprof directory

koha-240

First run

dpavlin@koha-240:/tmp$ time perl -d:NYTProf -I/usr/share/koha/lib/ /usr/share/koha/opac/cgi-bin/opac/opac-search.pl q=human | wc
Use of uninitialized value $borrowernumber in string eq at /usr/share/koha/opac/cgi-bin/opac/opac-search.pl line 483.
Use of uninitialized value in string eq at /usr/share/koha/opac/cgi-bin/opac/opac-search.pl line 486.
   1962    3177   64512

real    0m8.561s
user    0m5.708s
sys     0m0.724s

Second run

dpavlin@koha-240:/tmp$ time perl -d:NYTProf -I/usr/share/koha/lib/ /usr/share/koha/opac/cgi-bin/opac/opac-search.pl q=human | wc
Use of uninitialized value $borrowernumber in string eq at /usr/share/koha/opac/cgi-bin/opac/opac-search.pl line 483.
Use of uninitialized value in string eq at /usr/share/koha/opac/cgi-bin/opac/opac-search.pl line 486.
   1962    3177   64512

real    0m6.664s
user    0m5.636s
sys     0m0.816s

Drop caches and run profile:

dpavlin@koha-240:/tmp$ sudo sh -c 'echo 3 > /proc/sys/vm/drop_caches'
dpavlin@koha-240:/tmp$ time perl -d:NYTProf -I/usr/share/koha/lib/ /usr/share/koha/opac/cgi-bin/opac/opac-search.pl q=human | wc
Use of uninitialized value $borrowernumber in string eq at /usr/share/koha/opac/cgi-bin/opac/opac-search.pl line 483.
Use of uninitialized value in string eq at /usr/share/koha/opac/cgi-bin/opac/opac-search.pl line 486.
   1962    3177   64512

real    0m30.717s
user    0m4.280s
sys     0m0.748s

Zebra reindex

dpavlin@koha-240:/srv/koha$ sudo -u koha ./misc/migration_tools/rebuild_zebra.pl -b -v -r -d /tmp/indexing -k -x -nosanitize