RE: [jira] [Created] (DTACLOUD-251) CIMI client slow to list machines

["Koper, Dies" <di...@fast.au.fujitsu.com>]

After applying the patches of DTACLOUD-350 and DTACLOUD-351 I run into this issue again: curl times out as server is taking ages to retrieve the results. It seems to be doing way too many hardware_profile calls.

Regards,
Dies Koper


> -----Original Message-----
> From: Dies Koper (JIRA) [mailto:jira@apache.org]
> Sent: Thursday, 5 July 2012 6:06 PM
> To: dev@deltacloud.apache.org
> Subject: [jira] [Created] (DTACLOUD-251) CIMI client slow to list machines
> 
> Dies Koper created DTACLOUD-251:
> -----------------------------------
> 
>              Summary: CIMI client slow to list machines
>                  Key: DTACLOUD-251
>                  URL: https://issues.apache.org/jira/browse/DTACLOUD-251
>              Project: DeltaCloud
>           Issue Type: Bug
>           Components: Server
>          Environment: Windows 7, FGCP driver, CIMI client
>             Reporter: Dies Koper
> 
> 
> When I list "instances" in the DC GUI with the FGCP driver and look at the
> requests made by the driver client to the FGCP API server, I see that the driver's
> instances method was called once. With a user account on a system with many
> (>50) instances spread over 30 virtual systems, it takes 15 seconds.
> 
> When I list cimi/machines on the cimi client with the FGCP driver and look at the
> requests made by the driver client, it first invokes hardware_profiles three times,
> then invokes the driver's instances method once, then calls the
> hardware_profiles operation 410 times. This takes 160 seconds so the browser
> shows a timeout page (RestClient::RequestTimeout at /cimi/machines).
> 
> Looking at only the latter case's results, the hardware_profiles could have been
> called directly from the cimi client or internally (from images) but as it doesn't
> happen with the normal DC GUI, I'm reporting this against the CIMI client first.
> 
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