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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-10260) Introducing a new API to collect and list CPU Sockets Metrics information for all Hypervisors.
Date Thu, 01 Feb 2018 08:25:00 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-10260?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16348183#comment-16348183
] 

ASF GitHub Bot commented on CLOUDSTACK-10260:
---------------------------------------------

niteshsarda opened a new pull request #2440: CLOUDSTACK-10260 : Introducing a new API to collect
and list CPU Sockets Metrics information for all Hypervisors.
URL: https://github.com/apache/cloudstack/pull/2440
 
 
   **Requirement :**
   
   Introduce a new API to collect and list CPU Sockets Metrics information for each hypervisor.
Currently, listHosts API is fired for each hypervisor seprately to retrieve the count of CPU
sockets. So, with this fix instead of multiple API execution, single API query will be executed
to reterieve information for all the hypervisors.
   
   **Implementation :**
   
   1. Introduced a new API namely "listCpuSocketsMetrics", which will fetch details of CPU
Sockets for all the hypervisors in a single run. 
   2. In this API, a query will be fired on a host table to fetch details based on grouping
of Hypervisor type and Hypervisor version.
   3. This API will prevent multiple calls of listHosts API and thus will improve performance
of the infrastructure tab.
   
   Api Response Screenshot : 
   
   ![api response screenshot](https://user-images.githubusercontent.com/25146827/35668367-3ca37aa8-0757-11e8-9234-7a0d761a8042.PNG)
   

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> Introducing a new API to collect and list CPU Sockets Metrics information for all Hypervisors.
> ----------------------------------------------------------------------------------------------
>
>                 Key: CLOUDSTACK-10260
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-10260
>             Project: CloudStack
>          Issue Type: Improvement
>      Security Level: Public(Anyone can view this level - this is the default.) 
>            Reporter: Nitesh Sarda
>            Priority: Major
>
> *Requirement :*
> Introduce a new API to collect and list CPU Sockets Metrics information for each hypervisor.
Currently, listHosts API is fired for each hypervisor seprately to retrieve the count of CPU
sockets. So, with this fix instead of multiple API execution, single API query will be executed
to reterieve information for all the hypervisors.
>  
> *Implementation :*
>  * Introduced a new API namely "listCpuSocketsMetrics", which will fetch details of CPU
Sockets for all the hypervisors in a single run.
>  * In this API, a query will be fired on a host table to fetch details based on grouping
of Hypervisor type and Hypervisor version.
>  * This API will prevent multiple calls of listHosts API and thus will improve performance
of the infrastructure tab.



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