Hi. On 26.10.21 11:53, Deepak Goel wrote:
Hello I have a very simple PHP application which I develop on Apache-Web-Server. However the application does not scale beyond 1500 concurrent users (150 requests/sec), even though there is plenty of hardware available (CPU is getting utilized 15%, Memory is getting utilized 15%). On a similar note, when I develop the same application in Java, it scales to more than 6000 concurrent users (600 requests/sec) on the same hardware. Any pointers on how to address this scalability issue?
The question is how "simple" is the PHP Code? Maybe you can tune the Code or use another Server in front of PHP FPM like haproxy, Caddy, nginx? Maybe you can try to run https://github.com/spiral/roadrunner to execute the PHP Code. Jm2c Regards Alex
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