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Update proto to use counter instead of cumulative long/double. (#222)

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Bogdan Drutu 2019-04-26 16:17:06 -07:00 committed by GitHub
parent a63080da46
commit fad1d489b9
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1 changed files with 14 additions and 14 deletions
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sdk/src/main/proto/metrics/v1/metrics.proto
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@ -59,11 +59,11 @@ message MetricDescriptor {
//
// A gauge is an instantaneous measurement of a value.
//
// A cumulative measurement is a value accumulated over a time interval. In
// a time series, cumulative measurements should have the same start time,
// increasing values and increasing end times, until an event resets the
// cumulative value to zero and sets a new start time for the following
// points.
// A counter/cumulative measurement is a value accumulated over a time
// interval. In a time series, cumulative measurements should have the same
// start time, increasing values and increasing end times, until an event
// resets the cumulative value to zero and sets a new start time for the
// following points.
enum Type {
// Do not use this default value.
UNSPECIFIED = 0;
@ -80,14 +80,14 @@ message MetricDescriptor {
// have spent there.
GAUGE_HISTOGRAM = 3;
// Integer cumulative measurement. The value cannot decrease, if resets
// Integer counter measurement. The value cannot decrease, if resets
// then the start_time should also be reset.
CUMULATIVE_INT64 = 4;
COUNTER_INT64 = 4;
// Floating point cumulative measurement. The value cannot decrease, if
// Floating point counter measurement. The value cannot decrease, if
// resets then the start_time should also be reset. Recorded values are
// always >= 0.
CUMULATIVE_DOUBLE = 5;
COUNTER_DOUBLE = 5;
// Histogram cumulative measurement. The count and sum cannot decrease,
// if resets then the start_time should also be reset.
@ -138,13 +138,13 @@ message LabelValue {
// A timestamped measurement.
message Point {
// Must be present for cumulative metrics. The time when the cumulative value
// was reset to zero. Exclusive. The cumulative value is over the time interval
// (start_timestamp, timestamp]. If not specified, the backend can use the
// previous recorded value.
// Must be present for counter/cumulative metrics. The time when the
// cumulative value was reset to zero. The cumulative value is over the time
// interval (start_timestamp, timestamp]. If not specified, the backend can
// use the previous recorded value.
google.protobuf.Timestamp start_timestamp = 1;
// The moment when this point was recorded. Inclusive.
// The moment when this point was recorded.
// If not specified, the timestamp will be decided by the backend.
google.protobuf.Timestamp timestamp = 2;