github.com/braveheart12/just@v0.8.7/ledger/pulsemanager/metrics.go (about)

     1  /*
     2   *    Copyright 2019 Insolar Technologies
     3   *
     4   *    Licensed under the Apache License, Version 2.0 (the "License");
     5   *    you may not use this file except in compliance with the License.
     6   *    You may obtain a copy of the License at
     7   *
     8   *        http://www.apache.org/licenses/LICENSE-2.0
     9   *
    10   *    Unless required by applicable law or agreed to in writing, software
    11   *    distributed under the License is distributed on an "AS IS" BASIS,
    12   *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   *    See the License for the specific language governing permissions and
    14   *    limitations under the License.
    15   */
    16  
    17  package pulsemanager
    18  
    19  import (
    20  	"go.opencensus.io/stats"
    21  	"go.opencensus.io/stats/view"
    22  )
    23  
    24  var (
    25  	statCleanLatencyTotal = stats.Int64("lightcleanup/latency/total", "Light storage cleanup time in milliseconds", stats.UnitMilliseconds)
    26  	statHotObjectsSent    = stats.Int64("hotdata/objects/total", "Amount of hot objects sent to the next executor", stats.UnitDimensionless)
    27  	statPendingSent       = stats.Int64("hotdata/pending/total", "Amount of pending requests sent to the next executor", stats.UnitDimensionless)
    28  )
    29  
    30  func init() {
    31  	err := view.Register(
    32  
    33  		&view.View{
    34  			Name:        statCleanLatencyTotal.Name(),
    35  			Description: statCleanLatencyTotal.Description(),
    36  			Measure:     statCleanLatencyTotal,
    37  			Aggregation: view.Distribution(100, 500, 1000, 5000, 10000),
    38  		},
    39  
    40  		&view.View{
    41  			Name:        statHotObjectsSent.Name(),
    42  			Description: statHotObjectsSent.Description(),
    43  			Measure:     statHotObjectsSent,
    44  			Aggregation: view.Sum(),
    45  		},
    46  
    47  		&view.View{
    48  			Name:        statPendingSent.Name(),
    49  			Description: statPendingSent.Description(),
    50  			Measure:     statPendingSent,
    51  			Aggregation: view.Sum(),
    52  		},
    53  	)
    54  	if err != nil {
    55  		panic(err)
    56  	}
    57  }