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Set 'time' column in InfluxDB driver to preserve precision of stats even while batching writes to the DB.

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This commit is contained in:
Vishnu Kannan 2014-08-28 22:50:46 +00:00
parent 221ef43c7c
commit 9bf831aeb2
1 changed files with 3 additions and 3 deletions
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6
storage/influxdb/influxdb.go
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@ -38,7 +38,7 @@ type influxdbStorage struct {
} }
const ( const (
colTimestamp string = "timestamp" colTimestamp string = "time"
colMachineName string = "machine" colMachineName string = "machine"
colContainerName string = "container_name" colContainerName string = "container_name"
colCpuCumulativeUsage string = "cpu_cumulative_usage" colCpuCumulativeUsage string = "cpu_cumulative_usage"
@ -67,7 +67,7 @@ func (self *influxdbStorage) containerStatsToValues(
// Timestamp // Timestamp
columns = append(columns, colTimestamp) columns = append(columns, colTimestamp)
values = append(values, stats.Timestamp.Format(time.RFC3339Nano)) values = append(values, stats.Timestamp.Unix())
// Machine name // Machine name
columns = append(columns, colMachineName) columns = append(columns, colMachineName)
@ -274,7 +274,7 @@ func (self *influxdbStorage) AddStats(ref info.ContainerReference, stats *info.C
} }
}() }()
if len(seriesToFlush) > 0 { if len(seriesToFlush) > 0 {
err := self.client.WriteSeries(seriesToFlush) err := self.client.WriteSeriesWithTimePrecision(seriesToFlush, influxdb.Second)
if err != nil { if err != nil {
return fmt.Errorf("failed to write stats to influxDb - %s", err) return fmt.Errorf("failed to write stats to influxDb - %s", err)
} }