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Posted to notifications@jclouds.apache.org by "Evgeny Fisher (JIRA)" <ji...@apache.org> on 2013/10/24 12:11:02 UTC
[jira] [Updated] (JCLOUDS-357) ComputeService.listnodes() in the
case of softlayer cloud takes about 2 minutes for cloud with only 3
machines
[ https://issues.apache.org/jira/browse/JCLOUDS-357?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Evgeny Fisher updated JCLOUDS-357:
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Summary: ComputeService.listnodes() in the case of softlayer cloud takes about 2 minutes for cloud with only 3 machines (was: ComputeService.listnodes() takes about 2 minutes for cloud with only 3 machines)
> ComputeService.listnodes() in the case of softlayer cloud takes about 2 minutes for cloud with only 3 machines
> --------------------------------------------------------------------------------------------------------------
>
> Key: JCLOUDS-357
> URL: https://issues.apache.org/jira/browse/JCLOUDS-357
> Project: jclouds
> Issue Type: Improvement
> Components: jclouds-compute
> Affects Versions: 1.5.10, 1.6.2
> Environment: Windows 7 64-bit
> Reporter: Evgeny Fisher
> Priority: Critical
> Labels: softlayer
>
> The significant delay is on the following call: method apply(VirtualGuest) of
> org.jclouds.softlayer.compute.functions.VirtualGuestToNodeMetadata
> findLocationForVirtualGuest.apply(from).
> If I removes in above calling initializing location within builder then it improves performance dramatically: instead of 2 minutes it takes now about 12 seconds in order to bring 3 nodes..
> Performance is improved as well if in addition to location the following fields of builder are not initialized: operatingSystem, hardware, group.
> I think initializing of of these builder fields should be optional, since like in my case I need only id, hostname, public IP and private ip.
> I'm aware that next calls will go to cache and will have much better performance, but I need good performance already during first call.
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