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Adding metrics to cache for profile by ids api (#4925)

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This commit is contained in:
Christopher Speller
2017-01-03 09:57:38 -05:00
committed by enahum
parent 4bca74d5c1
commit 96b4e0ed87
2 changed files with 11 additions and 0 deletions
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3
einterfaces/metrics.go
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@@ -25,6 +25,9 @@ type MetricsInterface interface {
IncrementMemCacheHitCounter(cacheName string)
IncrementMemCacheMissCounter(cacheName string)
AddMemCacheHitCounter(cacheName string, amount float64)
AddMemCacheMissCounter(cacheName string, amount float64)
}
var theMetricsInterface MetricsInterface

8
store/sql_user_store.go
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@@ -804,6 +804,7 @@ func (us SqlUserStore) GetProfileByIds(userIds []string, allowFromCache bool) St
go func() {
result := StoreResult{}
metrics := einterfaces.GetMetricsInterface()
var users []*model.User
userMap := make(map[string]*model.User)
@@ -820,8 +821,15 @@ func (us SqlUserStore) GetProfileByIds(userIds []string, allowFromCache bool) St
remainingUserIds = append(remainingUserIds, userId)
}
}
if metrics != nil {
metrics.AddMemCacheHitCounter("Profile By Ids", float64(len(userMap)))
metrics.AddMemCacheMissCounter("Profile By Ids", float64(len(remainingUserIds)))
}
} else {
remainingUserIds = userIds
if metrics != nil {
metrics.AddMemCacheMissCounter("Profile By Ids", float64(len(remainingUserIds)))
}
}
// If everything came from the cache then just return