/
metrics.go
95 lines (85 loc) · 2.69 KB
/
metrics.go
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// Copyright 2020 The OpenTelemetry Authors
//
// 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 observ contains logic pertaining to the internal observation
// of the fluent forward receiver.
package observ
import (
"go.opencensus.io/stats"
"go.opencensus.io/stats/view"
"go.opentelemetry.io/collector/internal/collector/telemetry"
)
var (
ConnectionsOpened = stats.Int64(
"fluent_opened_connections",
"Number of connections opened to the fluentforward receiver",
stats.UnitDimensionless)
connectionsOpenedView = &view.View{
Name: ConnectionsOpened.Name(),
Measure: ConnectionsOpened,
Description: ConnectionsOpened.Description(),
Aggregation: view.Sum(),
}
ConnectionsClosed = stats.Int64(
"fluent_closed_connections",
"Number of connections closed to the fluentforward receiver",
stats.UnitDimensionless)
connectionsClosedView = &view.View{
Name: ConnectionsClosed.Name(),
Measure: ConnectionsClosed,
Description: ConnectionsClosed.Description(),
Aggregation: view.Sum(),
}
EventsParsed = stats.Int64(
"fluent_events_parsed",
"Number of Fluent events parsed successfully",
stats.UnitDimensionless)
eventsParsedView = &view.View{
Name: EventsParsed.Name(),
Measure: EventsParsed,
Description: EventsParsed.Description(),
Aggregation: view.Sum(),
}
FailedToParse = stats.Int64(
"fluent_parse_failures",
"Number of times Fluent messages failed to be decoded",
stats.UnitDimensionless)
failedToParseView = &view.View{
Name: FailedToParse.Name(),
Measure: FailedToParse,
Description: FailedToParse.Description(),
Aggregation: view.Sum(),
}
RecordsGenerated = stats.Int64(
"fluent_records_generated",
"Number of log records generated from Fluent forward input",
stats.UnitDimensionless)
recordsGeneratedView = &view.View{
Name: RecordsGenerated.Name(),
Measure: RecordsGenerated,
Description: RecordsGenerated.Description(),
Aggregation: view.Sum(),
}
)
func Views(level telemetry.Level) []*view.View {
if level == telemetry.None {
return nil
}
return []*view.View{
connectionsOpenedView,
connectionsClosedView,
eventsParsedView,
failedToParseView,
recordsGeneratedView,
}
}