Bug 1042354

Summary:	[RFE][ceilometer]: Statistics order by and limit for grouped queries (via GroupBy)
Product:	Red Hat OpenStack	Reporter:	RHOS Integration <rhos-integ>
Component:	RFEs	Assignee:	RHOS Maint <rhos-maint>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	unspecified	CC:	markmc, yeylon
Target Milestone:	---	Keywords:	FutureFeature
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
URL:	https://blueprints.launchpad.net/ceilometer/+spec/statistics-order-by-and-limit-for-grouped-query
Whiteboard:	upstream_milestone_next upstream_status_unknown upstream_definition_obsolete
Fixed In Version:		Doc Type:	Enhancement
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2015-03-19 17:43:49 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description RHOS Integration 2013-12-12 21:51:00 UTC

Cloned from launchpad blueprint https://blueprints.launchpad.net/ceilometer/+spec/statistics-order-by-and-limit-for-grouped-query.

Description:

For  /meters/statistics/ and for sample-statistics (https://blueprints.launchpad.net/ceilometer/+spec/sample-api),
when aggregated by GroupBy:
It should be possible to order the results by a meter and a value ( e.g. cpu_util and avg ) and then limit the result.

User stories:
1. A user want to see Top5 cpu consumers.
2. User want to see table with average statistics of his nova instances (multiple meters) over last month, with pagination and ordering ( whole table will be obtained by one sample-api request )


Specification URL (additional information):

None