// GetMetrics will receive metrics collected by the given entity
func (c *Client) GetMetrics(tag string) ([]params.MetricResult, error) {
p := params.Entities{Entities: []params.Entity{
{tag},
}}
results := new(params.MetricResults)
if err := c.facade.FacadeCall("GetMetrics", p, results); err != nil {
return nil, errors.Trace(err)
}
if err := results.OneError(); err != nil {
return nil, errors.Trace(err)
}
metrics := []params.MetricResult{}
for _, r := range results.Results {
metrics = append(metrics, r.Metrics...)
}
return metrics, nil
}
// GetMetrics will receive metrics collected by the given entity
func (c *Client) GetMetrics(tags ...string) ([]params.MetricResult, error) {
entities := make([]params.Entity, len(tags))
for i, tag := range tags {
entities[i] = params.Entity{Tag: tag}
}
p := params.Entities{Entities: entities}
results := new(params.MetricResults)
if err := c.facade.FacadeCall("GetMetrics", p, results); err != nil {
return nil, errors.Trace(err)
}
if err := results.OneError(); err != nil {
return nil, errors.Trace(err)
}
metrics := []params.MetricResult{}
for _, r := range results.Results {
metrics = append(metrics, r.Metrics...)
}
return metrics, nil
}