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Metering update: more detailed metering with addition of new metrics.…
… *DEPRECATION WARNING*: `bytes_read` and `bytes_written` metrics will be removed in the future, please use the new metrics for metering instead.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| package metering | ||
|
|
||
| import ( | ||
| "context" | ||
| "time" | ||
|
|
||
| "go.uber.org/zap" | ||
|
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| "github.com/streamingfast/dstore" | ||
|
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| "github.com/streamingfast/dmetering" | ||
| "github.com/streamingfast/substreams/reqctx" | ||
| "google.golang.org/protobuf/proto" | ||
| ) | ||
|
|
||
| const ( | ||
| MeterLiveUncompressedReadBytes = "live_uncompressed_read_bytes" | ||
| MeterLiveUncompressedReadForkedBytes = "live_uncompressed_read_forked_bytes" | ||
|
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| MeterFileUncompressedReadBytes = "file_uncompressed_read_bytes" | ||
| MeterFileUncompressedReadForkedBytes = "file_uncompressed_read_forked_bytes" | ||
| MeterFileCompressedReadForkedBytes = "file_compressed_read_forked_bytes" | ||
| MeterFileCompressedReadBytes = "file_compressed_read_bytes" | ||
|
|
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| TotalReadBytes = "total_read_bytes" | ||
| ) | ||
|
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| func WithBlockBytesReadMeteringOptions(meter dmetering.Meter, logger *zap.Logger) []dstore.Option { | ||
| return []dstore.Option{dstore.WithCompressedReadCallback(func(ctx context.Context, n int) { | ||
| meter.CountInc(MeterFileCompressedReadBytes, n) | ||
| })} | ||
| } | ||
|
|
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| func WithForkedBlockBytesReadMeteringOptions(meter dmetering.Meter, logger *zap.Logger) []dstore.Option { | ||
| return []dstore.Option{dstore.WithCompressedReadCallback(func(ctx context.Context, n int) { | ||
| meter.CountInc(MeterFileCompressedReadForkedBytes, n) | ||
| })} | ||
| } | ||
|
|
||
| func GetTotalBytesRead(meter dmetering.Meter) uint64 { | ||
| total := uint64(meter.GetCount(TotalReadBytes)) | ||
| return total | ||
| } | ||
|
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| func Send(ctx context.Context, meter dmetering.Meter, userID, apiKeyID, ip, userMeta, endpoint string, resp proto.Message) { | ||
| bytesRead := meter.BytesReadDelta() | ||
| bytesWritten := meter.BytesWrittenDelta() | ||
| egressBytes := proto.Size(resp) | ||
|
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| liveUncompressedReadBytes := meter.GetCountAndReset(MeterLiveUncompressedReadBytes) | ||
| liveUncompressedReadForkedBytes := meter.GetCountAndReset(MeterLiveUncompressedReadForkedBytes) | ||
|
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| fileUncompressedReadBytes := meter.GetCountAndReset(MeterFileUncompressedReadBytes) | ||
| fileUncompressedReadForkedBytes := meter.GetCountAndReset(MeterFileUncompressedReadForkedBytes) | ||
| fileCompressedReadForkedBytes := meter.GetCountAndReset(MeterFileCompressedReadForkedBytes) | ||
| fileCompressedReadBytes := meter.GetCountAndReset(MeterFileCompressedReadBytes) | ||
|
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| totalReadBytes := fileCompressedReadBytes + fileCompressedReadForkedBytes + liveUncompressedReadBytes + liveUncompressedReadForkedBytes | ||
|
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| meter.CountInc(TotalReadBytes, int(totalReadBytes)) | ||
|
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| event := dmetering.Event{ | ||
| UserID: userID, | ||
| ApiKeyID: apiKeyID, | ||
| IpAddress: ip, | ||
| Meta: userMeta, | ||
|
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| Endpoint: endpoint, | ||
| Metrics: map[string]float64{ | ||
| "egress_bytes": float64(egressBytes), | ||
| "written_bytes": float64(bytesWritten), | ||
| "read_bytes": float64(bytesRead), | ||
| MeterLiveUncompressedReadBytes: float64(liveUncompressedReadBytes), | ||
| MeterLiveUncompressedReadForkedBytes: float64(liveUncompressedReadForkedBytes), | ||
| MeterFileUncompressedReadBytes: float64(fileUncompressedReadBytes), | ||
| MeterFileUncompressedReadForkedBytes: float64(fileUncompressedReadForkedBytes), | ||
| MeterFileCompressedReadForkedBytes: float64(fileCompressedReadForkedBytes), | ||
| MeterFileCompressedReadBytes: float64(fileCompressedReadBytes), | ||
| "block_count": 1, | ||
| }, | ||
| Timestamp: time.Now(), | ||
| } | ||
|
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| emitter := reqctx.Emitter(ctx) | ||
| if emitter == nil { | ||
| dmetering.Emit(context.WithoutCancel(ctx), event) | ||
| } else { | ||
| emitter.Emit(context.WithoutCancel(ctx), event) | ||
| } | ||
| } |
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