Provides instrumentation to measure, publish, collect, aggregate, and analyze performance metrics from log files or cloudwatch.
Use the with_latency_publishing! macro to wrap existing rust functions with latency calculations. Or more generally just invoke
the publisher with your own metrics.
```Rust use holochain_metrics::{Metric, LoggerMetricPublisher};
fn main() {
let publisher = LoggerMetricPublisher::default();
let metric = Metric:new("request_size", 1000.0);
publisher.publish(&metric);
} ```
shell
$ hc-metrics --help
```shell
metrics 0.0.37-alpha12
Holochain metric utilities
USAGE:
holochain_metrics
FLAGS: -h, --help Prints help information -V, --version Prints version information
SUBCOMMANDS: cloudwatch-test Runs a simple smoke test of cloudwatch publishing features help Prints this message or the help of the given subcommand(s) print-cloudwatch-stats Prints descriptive stats in csv form over a time range from a cloudwatch datasource print-log-stats Prints descriptive stats in csv form over a time range ```
Copyright (C) 2019, Holochain Foundation
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.