500 to 700 concurrent users is not much. We go upto 1500+ concurrent users
with 1GB RAM.


Deepak
"The greatness of a nation can be judged by the way its animals are treated
- Mahatma Gandhi"

+91 73500 12833
deic...@gmail.com

Facebook: https://www.facebook.com/deicool
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"Plant a Tree, Go Green"

Make In India : http://www.makeinindia.com/home


On Fri, May 27, 2022 at 4:01 PM Rajkumar Adsule <rads...@opendr.com.invalid>
wrote:

> We are running a multi-tenant application on this web server and it's
> heavily used approx 500 to 700 concurrent users.
>
>
> Regards,
> Rajkumar Adsule
> OpenDoctor
>
> *Hello: (347) 686-8581 Extn: 112*
>
> *The content of this email is confidential and intended for the recipient
> specified in the message only. It is strictly forbidden to share any part
> of this message with any third party, without the written consent of the
> sender. If you received this message by mistake, please reply to this
> message and follow with its deletion, so that we can ensure such a mistake
> does not occur in the future.*
>
>
>
>
> On Fri, May 27, 2022 at 2:59 PM Deepak Goel <deic...@gmail.com> wrote:
>
>> 1. The best configuration depends on the number of people (users)
>> accessing your webserver, and what kind of things they need to do (how
>> heavy is your application.
>>
>> 2. 40 httpd threads eating 1gb each is a bit tough for me to understand.
>> I use fpm and there are typically 4 processes of them run on my webserver
>> eating about 10MB each. Of Course the load (users) which I cater to is less.
>>
>> Deepak
>> "The greatness of a nation can be judged by the way its animals are
>> treated - Mahatma Gandhi"
>>
>> +91 73500 12833
>> deic...@gmail.com
>>
>> Facebook: https://www.facebook.com/deicool
>> LinkedIn: www.linkedin.com/in/deicool
>>
>> "Plant a Tree, Go Green"
>>
>> Make In India : http://www.makeinindia.com/home
>>
>>
>> On Fri, May 27, 2022 at 2:14 PM Rajkumar Adsule
>> <rads...@opendr.com.invalid> wrote:
>>
>>> yes, what would be the best configuration for 32CPU and 64GB RAM server,
>>> and why it is eating that much memory.
>>>
>>> <IfModule mpm_event_module>
>>>     ServerLimit 4000
>>>     StartServers 40
>>>     MinSpareThreads 25
>>>     MaxSpareThreads 2000
>>>     ThreadLimit 64
>>>     ThreadsPerChild 25
>>>     MaxRequestWorkers 4000
>>>     MaxClients 4000
>>>     MaxConnectionsPerChild 0
>>> </IfModule>
>>>
>>>
>>> Regards,
>>> Rajkumar Adsule
>>> OpenDoctor
>>>
>>> *Hello: (347) 686-8581 Extn: 112*
>>>
>>> *The content of this email is confidential and intended for the
>>> recipient specified in the message only. It is strictly forbidden to share
>>> any part of this message with any third party, without the written consent
>>> of the sender. If you received this message by mistake, please reply to
>>> this message and follow with its deletion, so that we can ensure such a
>>> mistake does not occur in the future.*
>>>
>>>
>>>
>>>
>>> On Fri, May 27, 2022 at 2:10 PM Deepak Goel <deic...@gmail.com> wrote:
>>>
>>>> Most of the memory is eaten by https threads. I guess they are about 40
>>>> of them eating 1gb each.
>>>>
>>>> Deepak
>>>> "The greatness of a nation can be judged by the way its animals are
>>>> treated - Mahatma Gandhi"
>>>>
>>>> +91 73500 12833
>>>> deic...@gmail.com
>>>>
>>>> Facebook: https://www.facebook.com/deicool
>>>> LinkedIn: www.linkedin.com/in/deicool
>>>>
>>>> "Plant a Tree, Go Green"
>>>>
>>>> Make In India : http://www.makeinindia.com/home
>>>>
>>>>
>>>> On Fri, May 27, 2022 at 1:45 PM Rajkumar Adsule
>>>> <rads...@opendr.com.invalid> wrote:
>>>>
>>>>> Hi,
>>>>> Please find attached the output of top command
>>>>>
>>>>>
>>>>> Regards,
>>>>> Rajkumar Adsule
>>>>> OpenDoctor
>>>>>
>>>>> *Hello: (347) 686-8581 Extn: 112*
>>>>>
>>>>> *The content of this email is confidential and intended for the
>>>>> recipient specified in the message only. It is strictly forbidden to share
>>>>> any part of this message with any third party, without the written consent
>>>>> of the sender. If you received this message by mistake, please reply to
>>>>> this message and follow with its deletion, so that we can ensure such a
>>>>> mistake does not occur in the future.*
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On Fri, May 27, 2022 at 1:38 PM Deepak Goel <deic...@gmail.com> wrote:
>>>>>
>>>>>> Can you run the top command on the server and give us the output?
>>>>>>
>>>>>> Deepak
>>>>>> "The greatness of a nation can be judged by the way its animals are
>>>>>> treated - Mahatma Gandhi"
>>>>>>
>>>>>> +91 73500 12833
>>>>>> deic...@gmail.com
>>>>>>
>>>>>> Facebook: https://www.facebook.com/deicool
>>>>>> LinkedIn: www.linkedin.com/in/deicool
>>>>>>
>>>>>> "Plant a Tree, Go Green"
>>>>>>
>>>>>> Make In India : http://www.makeinindia.com/home
>>>>>>
>>>>>>
>>>>>> On Fri, May 27, 2022 at 1:34 PM Rajkumar Adsule
>>>>>> <rads...@opendr.com.invalid> wrote:
>>>>>>
>>>>>>> Please find the output of apachectl -M
>>>>>>> $ apachectl -M
>>>>>>> Loaded Modules:
>>>>>>>  core_module (static)
>>>>>>>  so_module (static)
>>>>>>>  http_module (static)
>>>>>>>  mpm_event_module (static)
>>>>>>>  authn_file_module (shared)
>>>>>>>  authn_core_module (shared)
>>>>>>>  authz_host_module (shared)
>>>>>>>  authz_groupfile_module (shared)
>>>>>>>  authz_user_module (shared)
>>>>>>>  authz_core_module (shared)
>>>>>>>  access_compat_module (shared)
>>>>>>>  auth_basic_module (shared)
>>>>>>>  deflate_module (shared)
>>>>>>>  socache_shmcb_module (shared)
>>>>>>>  filter_module (shared)
>>>>>>>  mime_module (shared)
>>>>>>>  log_config_module (shared)
>>>>>>>  logio_module (shared)
>>>>>>>  env_module (shared)
>>>>>>>  expires_module (shared)
>>>>>>>  headers_module (shared)
>>>>>>>  setenvif_module (shared)
>>>>>>>  proxy_module (shared)
>>>>>>>  session_module (shared)
>>>>>>>  ssl_module (shared)
>>>>>>>  unixd_module (shared)
>>>>>>>  autoindex_module (shared)
>>>>>>>  cgid_module (shared)
>>>>>>>  dir_module (shared)
>>>>>>>  alias_module (shared)
>>>>>>>  rewrite_module (shared)
>>>>>>>  php5_module (shared)
>>>>>>>
>>>>>>> $ free -m
>>>>>>>              total       used       free     shared    buffers
>>>>>>> cached
>>>>>>> Mem:         60517      59155       1361        162       7344
>>>>>>> 6487
>>>>>>> -/+ buffers/cache:      45324      15192
>>>>>>> Swap:        15358        133      15225
>>>>>>>
>>>>>>> The problem is Memory utilization is always 95% - 98%
>>>>>>>
>>>>>>> Regards,
>>>>>>> Rajkumar Adsule
>>>>>>> OpenDoctor
>>>>>>>
>>>>>>> *Hello: (347) 686-8581 Extn: 112*
>>>>>>>
>>>>>>> *The content of this email is confidential and intended for the
>>>>>>> recipient specified in the message only. It is strictly forbidden to 
>>>>>>> share
>>>>>>> any part of this message with any third party, without the written 
>>>>>>> consent
>>>>>>> of the sender. If you received this message by mistake, please reply to
>>>>>>> this message and follow with its deletion, so that we can ensure such a
>>>>>>> mistake does not occur in the future.*
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Fri, May 27, 2022 at 9:43 AM Frank Gingras <thu...@apache.org>
>>>>>>> wrote:
>>>>>>>
>>>>>>>> Also, I hope you are using the php-fpm approach for the php
>>>>>>>> content, as mixing event and mod_php is a bad idea.
>>>>>>>>
>>>>>>>> Can you show apachectl -M ?
>>>>>>>>
>>>>>>>> On Thu, 26 May 2022 at 12:51, Deepak Goel <deic...@gmail.com>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> What exactly is the problem? Can you please post the error?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Deepak
>>>>>>>>> "The greatness of a nation can be judged by the way its animals
>>>>>>>>> are treated - Mahatma Gandhi"
>>>>>>>>>
>>>>>>>>> +91 73500 12833
>>>>>>>>> deic...@gmail.com
>>>>>>>>>
>>>>>>>>> Facebook: https://www.facebook.com/deicool
>>>>>>>>> LinkedIn: www.linkedin.com/in/deicool
>>>>>>>>>
>>>>>>>>> "Plant a Tree, Go Green"
>>>>>>>>>
>>>>>>>>> Make In India : http://www.makeinindia.com/home
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Thu, May 26, 2022 at 9:54 PM Rajkumar Adsule
>>>>>>>>> <rads...@opendr.com.invalid> wrote:
>>>>>>>>>
>>>>>>>>>> Hi Team,
>>>>>>>>>>
>>>>>>>>>> I have a lamp configured with CentOs6.10 , PHP5.4 and Apache
>>>>>>>>>> 2.4.53 on a GCP Server with Config 32CPU and 64GB RAM.
>>>>>>>>>>
>>>>>>>>>> Configured event mpm with following  values
>>>>>>>>>>
>>>>>>>>>> <IfModule mpm_event_module>
>>>>>>>>>>     ServerLimit 4000
>>>>>>>>>>     StartServers 40
>>>>>>>>>>     MinSpareThreads 25
>>>>>>>>>>     MaxSpareThreads 2000
>>>>>>>>>>     ThreadLimit 64
>>>>>>>>>>     ThreadsPerChild 25
>>>>>>>>>>     MaxRequestWorkers 4000
>>>>>>>>>>     MaxClients 4000
>>>>>>>>>>     MaxConnectionsPerChild 0
>>>>>>>>>> </IfModule>
>>>>>>>>>>
>>>>>>>>>> please suggest a solution.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> Regards,
>>>>>>>>>> Rajkumar Adsule
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
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>>>>
>>>>

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