| // Copyright 2016 gRPC authors. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| syntax = "proto3"; |
| |
| package grpc.testing; |
| |
| message ServerStats { |
| // wall clock time change in seconds since last reset |
| double time_elapsed = 1; |
| |
| // change in user time (in seconds) used by the server since last reset |
| double time_user = 2; |
| |
| // change in server time (in seconds) used by the server process and all |
| // threads since last reset |
| double time_system = 3; |
| } |
| |
| // Histogram params based on grpc/support/histogram.c |
| message HistogramParams { |
| double resolution = 1; // first bucket is [0, 1 + resolution) |
| double max_possible = 2; // use enough buckets to allow this value |
| } |
| |
| // Histogram data based on grpc/support/histogram.c |
| message HistogramData { |
| repeated uint32 bucket = 1; |
| double min_seen = 2; |
| double max_seen = 3; |
| double sum = 4; |
| double sum_of_squares = 5; |
| double count = 6; |
| } |
| |
| message ClientStats { |
| // Latency histogram. Data points are in nanoseconds. |
| HistogramData latencies = 1; |
| |
| // See ServerStats for details. |
| double time_elapsed = 2; |
| double time_user = 3; |
| double time_system = 4; |
| } |