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 Topic: prefork / worker relationship with php-pthreads |
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sdbhabal
Joined: 25 Dec 2014
Posts: 3
Location: India, Thane
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 Posted: Fri 26 Dec '14 7:39 Post subject: prefork / worker relationship with php-pthreads |
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I wanted to know the relationship between MPM’s (prefork/worker) & php-pthread.
Is they are interdependent with each others? |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7373
Location: Germany, Next to Hamburg
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| Posted: Fri 26 Dec '14 18:36 Post subject: |
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It depends if you run PHP over (f)cgi(d) or as module.
If you run it over (f)cgi(d) the process tree looks like this
The green ones are the threads (with worker mpm).
Working with pthreads the PHP processes will create sub threads itself. |
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sdbhabal
Joined: 25 Dec 2014
Posts: 3
Location: India, Thane
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| Posted: Sat 27 Dec '14 9:06 Post subject: |
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Hello James,
Thanks for your valuable reply.
What is the command you used to see this output? |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7373
Location: Germany, Next to Hamburg
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| Posted: Sat 27 Dec '14 14:20 Post subject: |
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| sdbhabal wrote: |
What is the command you used to see this output? |
htop |
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