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metrics.go
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metrics.go
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//
// Copyright 2019 Insolar Technologies GmbH
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
package drop
import (
"github.com/insolar/insolar/instrumentation/insmetrics"
"go.opencensus.io/stats"
"go.opencensus.io/stats/view"
"go.opencensus.io/tag"
)
var (
inmemoryStorage = insmetrics.MustTagKey("inmemorystorage")
)
var (
statDropInMemoryAddedCount = stats.Int64(
"dropstorage_added_count",
"How many drop-records have been saved in a drop storage",
stats.UnitDimensionless,
)
statDropInMemoryRemovedCount = stats.Int64(
"dropstorage_removed_count",
"How many drop-records have been removed from a drop storage",
stats.UnitDimensionless,
)
)
func init() {
err := view.Register(
&view.View{
Name: statDropInMemoryAddedCount.Name(),
Description: statDropInMemoryAddedCount.Description(),
Measure: statDropInMemoryAddedCount,
Aggregation: view.Count(),
TagKeys: []tag.Key{inmemoryStorage},
},
&view.View{
Name: statDropInMemoryRemovedCount.Name(),
Description: statDropInMemoryRemovedCount.Description(),
Measure: statDropInMemoryRemovedCount,
Aggregation: view.Count(),
TagKeys: []tag.Key{inmemoryStorage},
},
)
if err != nil {
panic(err)
}
}