[google-appengine] Re: How to create normal Backend service on App Engine

['ikerv' via Google App Engine]

Hello,

Have you tried using idle instances 

 
and enabling warmup requests 

 
?
That will improve the scaling of the application, therefore it should make 
it start faster.

Kind regards.

On Thursday, September 3, 2020 at 12:57:22 PM UTC+2 vili...@gmail.com wrote:

>
> Thank for answer. But this related to startup of the application. I have 
> problems after application starts up. After its waken up.  So I am pretty 
> sure lazy initialization will not improve my application overall 
> performance.
> On Thursday, 3 September 2020 at 13:46:13 UTC+3 pravanj...@gmail.com 
> wrote:
>
>> Hi , 
>>  Have you tried enabling lazy initialization? please follow this doc for 
>> the same 
>> https://spring.io/blog/2019/03/14/lazy-initialization-in-spring-boot-2-2
>>
>> Thanks,
>> Pravanjan
>> On Thursday, September 3, 2020 at 3:43:47 PM UTC+5:30 vili...@gmail.com 
>> wrote:
>>
>>> Another method in my code. On App Engine takes 30s, on Compute Engine VM 
>>> takes 400ms. Tried changing B classes no difference. Still feels like App 
>>> Engine instance is lacking of CPU
>>>
>>> On Thursday, 3 September 2020 at 12:38:30 UTC+3 Vilius wrote:
>>>

- I have created Spring application in app engine B2, I can see in 
logs that application takes 1s to complete data filtering(after 
 wakening 
application up). When in my local machine it takes 10ms.
- Data size is really small and logic is not so complex, just 
begining of the project.

 So my questions is it possible that my app engine instance are lacking 
 of some resources or smth? Maybe I am lacking of some configuration or 
 JAVA 
 OPTIONS, because now I use default. Maybe someone has faced similar 
 permormance issues.

 Update. Again I have tried to use B1 B2 B3 B4 instances. Same results. 
 Feels like the applications has really small amount of resources.

 Problem solved, when I created Compute Engine VM. In virtual machine I 
 have running docker image with the same application. And now it works 
 fine. 
 Responses are great.

 I would love to use App Engine, but still cannot figure out what causes 
 this. I use all default settings of app.yaml from google tutorials with no 
 additional options.

>>>

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[google-appengine] Re: How to create normal Backend service on App Engine

[Vilius]

Thank for answer. But this related to startup of the application. I have 
problems after application starts up. After its waken up.  So I am pretty 
sure lazy initialization will not improve my application overall 
performance.
On Thursday, 3 September 2020 at 13:46:13 UTC+3 pravanj...@gmail.com wrote:

> Hi , 
>  Have you tried enabling lazy initialization? please follow this doc for 
> the same 
> https://spring.io/blog/2019/03/14/lazy-initialization-in-spring-boot-2-2
>
> Thanks,
> Pravanjan
> On Thursday, September 3, 2020 at 3:43:47 PM UTC+5:30 vili...@gmail.com 
> wrote:
>
>> Another method in my code. On App Engine takes 30s, on Compute Engine VM 
>> takes 400ms. Tried changing B classes no difference. Still feels like App 
>> Engine instance is lacking of CPU
>>
>> On Thursday, 3 September 2020 at 12:38:30 UTC+3 Vilius wrote:
>>
>>>
>>>- I have created Spring application in app engine B2, I can see in 
>>>logs that application takes 1s to complete data filtering(after wakening 
>>>application up). When in my local machine it takes 10ms.
>>>- Data size is really small and logic is not so complex, just 
>>>begining of the project.
>>>
>>> So my questions is it possible that my app engine instance are lacking 
>>> of some resources or smth? Maybe I am lacking of some configuration or JAVA 
>>> OPTIONS, because now I use default. Maybe someone has faced similar 
>>> permormance issues.
>>>
>>> Update. Again I have tried to use B1 B2 B3 B4 instances. Same results. 
>>> Feels like the applications has really small amount of resources.
>>>
>>> Problem solved, when I created Compute Engine VM. In virtual machine I 
>>> have running docker image with the same application. And now it works fine. 
>>> Responses are great.
>>>
>>> I would love to use App Engine, but still cannot figure out what causes 
>>> this. I use all default settings of app.yaml from google tutorials with no 
>>> additional options.
>>>
>>

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[google-appengine] Re: How to create normal Backend service on App Engine

[pravanjan palai]

Hi , 
 Have you tried enabling lazy initialization? please follow this doc for 
the same 
https://spring.io/blog/2019/03/14/lazy-initialization-in-spring-boot-2-2

Thanks,
Pravanjan
On Thursday, September 3, 2020 at 3:43:47 PM UTC+5:30 vili...@gmail.com 
wrote:

> Another method in my code. On App Engine takes 30s, on Compute Engine VM 
> takes 400ms. Tried changing B classes no difference. Still feels like App 
> Engine instance is lacking of CPU
>
> On Thursday, 3 September 2020 at 12:38:30 UTC+3 Vilius wrote:
>
>>
>>- I have created Spring application in app engine B2, I can see in 
>>logs that application takes 1s to complete data filtering(after wakening 
>>application up). When in my local machine it takes 10ms.
>>- Data size is really small and logic is not so complex, just 
>>begining of the project.
>>
>> So my questions is it possible that my app engine instance are lacking of 
>> some resources or smth? Maybe I am lacking of some configuration or JAVA 
>> OPTIONS, because now I use default. Maybe someone has faced similar 
>> permormance issues.
>>
>> Update. Again I have tried to use B1 B2 B3 B4 instances. Same results. 
>> Feels like the applications has really small amount of resources.
>>
>> Problem solved, when I created Compute Engine VM. In virtual machine I 
>> have running docker image with the same application. And now it works fine. 
>> Responses are great.
>>
>> I would love to use App Engine, but still cannot figure out what causes 
>> this. I use all default settings of app.yaml from google tutorials with no 
>> additional options.
>>
>

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[google-appengine] Re: How to create normal Backend service on App Engine

[Vilius]

Another method in my code. On App Engine takes 30s, on Compute Engine VM 
takes 400ms. Tried changing B classes no difference. Still feels like App 
Engine instance is lacking of CPU

On Thursday, 3 September 2020 at 12:38:30 UTC+3 Vilius wrote:

>
>- I have created Spring application in app engine B2, I can see in 
>logs that application takes 1s to complete data filtering(after wakening 
>application up). When in my local machine it takes 10ms.
>- Data size is really small and logic is not so complex, just begining 
>of the project.
>
> So my questions is it possible that my app engine instance are lacking of 
> some resources or smth? Maybe I am lacking of some configuration or JAVA 
> OPTIONS, because now I use default. Maybe someone has faced similar 
> permormance issues.
>
> Update. Again I have tried to use B1 B2 B3 B4 instances. Same results. 
> Feels like the applications has really small amount of resources.
>
> Problem solved, when I created Compute Engine VM. In virtual machine I 
> have running docker image with the same application. And now it works fine. 
> Responses are great.
>
> I would love to use App Engine, but still cannot figure out what causes 
> this. I use all default settings of app.yaml from google tutorials with no 
> additional options.
>

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