31 lines
688 B
Rust
31 lines
688 B
Rust
use std::thread;
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use std::time::Duration;
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use metrics::{histogram, increment};
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use metrics_exporter_tcp::TcpBuilder;
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use quanta::Clock;
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fn main() {
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tracing_subscriber::fmt::init();
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let builder = TcpBuilder::new();
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builder.install().expect("failed to install TCP recorder");
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let mut clock = Clock::new();
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let mut last = None;
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loop {
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increment!("tcp_server_loops", "system" => "foo");
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if let Some(t) = last {
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let delta: Duration = clock.now() - t;
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histogram!("tcp_server_loop_delta_ns", delta, "system" => "foo");
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}
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last = Some(clock.now());
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thread::sleep(Duration::from_millis(750));
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}
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}
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