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moby--moby/daemon/logger/metrics.go
Brian Goff 673dd28e7e Add metrics for log failures/partials
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2018-05-10 17:22:37 -04:00

21 lines
750 B
Go

package logger // import "github.com/docker/docker/daemon/logger"
import (
"github.com/docker/go-metrics"
)
var (
logWritesFailedCount metrics.Counter
logReadsFailedCount metrics.Counter
totalPartialLogs metrics.Counter
)
func init() {
loggerMetrics := metrics.NewNamespace("logger", "", nil)
logWritesFailedCount = loggerMetrics.NewCounter("log_write_operations_failed", "Number of log write operations that failed")
logReadsFailedCount = loggerMetrics.NewCounter("log_read_operations_failed", "Number of log reads from container stdio that failed")
totalPartialLogs = loggerMetrics.NewCounter("log_entries_size_greater_than_buffer", "Number of log entries which are larger than the log buffer")
metrics.Register(loggerMetrics)
}