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daubac402/Calculate_the_current_Apache_memory_usage_and_Average_proccess_size.sh

Last active July 24, 2022 11:29
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Calculate the current Apache memory usage and Average proccess size
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Calculate_the_current_Apache_memory_usage_and_Average_proccess_size.sh
# You can change httpd to apache, apache2, ... that match with your env
ps -ylC httpd | awk '{x += $8;y += 1} END {print "Apache Memory Usage (MB): "x/1024; print "Average Proccess Size (MB): "x/((y-1)*1024)}'
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daubac402 commented Jul 16, 2019 •
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In my case, i ussually set these if I have 2 GB RAM for httpd (prefolk):
2 x 1024 / 66 (max mem is used by a httpd process) = 31 => 30

StartServers 5
MinSpareServers 5
MaxSpareServers 10
ServerLimit 30
MaxClients 30
MaxRequestsPerChild 10000

To check what is your current Server MPM, run
httpd -V | grep -i mpm

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