surma
7f76eab161
- sausage-actor: Message, messages(), send/reply/publish, async Inbox - agent: append-only /data/history.jsonl, no caps on history, steps, waits, tool output, or reads; max_tokens only when configured (Anthropic: 32000)
39 lines
1.3 KiB
Rust
39 lines
1.3 KiB
Rust
//! Ping-pong with a target and report the round-trip times.
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use sausage_actor::{json, messages, reply, send};
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use std::time::Instant;
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fn main() {
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let mut inbox = messages();
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while let Some(message) = inbox.next() {
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if message.kind() != "bench" {
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continue;
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}
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let target = message.body["target"].as_str().unwrap_or("echo");
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let n = message.body["n"].as_u64().unwrap_or(1000);
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let mut times = Vec::new();
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let started = Instant::now();
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for i in 0..n {
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let t = Instant::now();
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let id = send(target, json!({"type": "ping", "i": i}));
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loop {
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let Some(reply) = inbox.next() else { return };
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if reply.reply_to.as_deref() == Some(id.as_str()) {
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break;
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}
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}
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times.push(t.elapsed().as_micros() as u64);
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}
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let total = started.elapsed().as_secs_f64();
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times.sort();
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let p = |q: f64| times[((times.len() as f64 - 1.0) * q) as usize];
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let _ = reply(
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&message,
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json!({
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"type": "bench_result", "n": n, "total_s": total,
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"msgs_per_s": (n as f64 / total).round(),
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"p50_us": p(0.5), "p90_us": p(0.9), "p99_us": p(0.99), "max_us": p(1.0)
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}),
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);
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}
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}
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