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- Setup → General → Global Settings → User Interface → Profile Request
. Modify the URL to profile by adding '&_profile=1' and fire the request in your browser
Code Block language bash theme RDark http://localhost/nagnis_master/check_mk/view.py?view_name=allhosts&_profile=1.
Now two files are created in ~/var/check_mk/
Code Block theme RDark root@mylinuxhost:/opt/omd/sites/mysite/var/check_mk# ll |grep multisite -rw-rw---- 1 mysite mysite 100246 Nov 6 13:35 multisite.profile -rwxr-xr-x 1 mysite mysite 155 Nov 6 13:35 multisite.py*
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By executing 'multisite.py', you can get runtime statistics about the last processed page.
Code Block language bash theme RDark root@mylinuxhost:/opt/omd/sites/mysite/var/check_mk# ./multisite.py |more Fri Nov 6 13:35:33 2020 /omd/sites/nagnis_master/var/check_mk/multisite.profile 9585 function calls (9480 primitive calls) in 0.007 seconds Ordered by: internal time ncalls tottime percall cumtime percall filename:lineno(function) 1 0.001 0.001 0.002 0.002 /omd/sites/mysite/lib/python/cmk/gui/modules.py:140(_cmk_gui_top_level_modules) 4652 0.000 0.000 0.000 0.000 {method 'startswith' of 'str' objects} ... ....
For viewing multisite. Profile with snakeviz, move the file to another directory (e.g., /tmp), and change the owner to the owner of your Internet Browser.
Code Block language bash theme RDark linuxuser@mylinuxhost:/omd/sites/mysite/var/check_mk$ sudo cp multisite.profile /tmp/ linuxuser@mylinuxhost:/tmp$ sudo chown linuxuser:linuxuser multisite.profile
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Install the Python module (for Python 2 or Python 3, respectively)
Code Block language bash theme RDark root@mylinuxhost:~# pip install snakeviz root@mylinuxhost:~# pip3 install snakeviz
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Now you can use snakeviz to view the profiling file.
Code Block language bash theme RDark linuxuser@mylinuxhost:/tmp$ snakeviz multisite.profile
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