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Drafting Traffic Control

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Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
This commit is contained in:
Alexey
2026-04-15 13:14:45 +03:00
parent 32d5cee01c
commit 21ca1014ae
12 changed files with 1430 additions and 53 deletions
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133
src/metrics.rs
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@@ -575,6 +575,139 @@ async fn render_metrics(
}
);
let limiter_metrics = shared_state.traffic_limiter.metrics_snapshot();
let _ = writeln!(
out,
"# HELP telemt_rate_limiter_throttle_total Traffic limiter throttle events by scope and direction"
);
let _ = writeln!(out, "# TYPE telemt_rate_limiter_throttle_total counter");
let _ = writeln!(
out,
"telemt_rate_limiter_throttle_total{{scope=\"user\",direction=\"up\"}} {}",
if core_enabled {
limiter_metrics.user_throttle_up_total
} else {
0
}
);
let _ = writeln!(
out,
"telemt_rate_limiter_throttle_total{{scope=\"user\",direction=\"down\"}} {}",
if core_enabled {
limiter_metrics.user_throttle_down_total
} else {
0
}
);
let _ = writeln!(
out,
"telemt_rate_limiter_throttle_total{{scope=\"cidr\",direction=\"up\"}} {}",
if core_enabled {
limiter_metrics.cidr_throttle_up_total
} else {
0
}
);
let _ = writeln!(
out,
"telemt_rate_limiter_throttle_total{{scope=\"cidr\",direction=\"down\"}} {}",
if core_enabled {
limiter_metrics.cidr_throttle_down_total
} else {
0
}
);
let _ = writeln!(
out,
"# HELP telemt_rate_limiter_wait_ms_total Traffic limiter accumulated wait time in milliseconds by scope and direction"
);
let _ = writeln!(out, "# TYPE telemt_rate_limiter_wait_ms_total counter");
let _ = writeln!(
out,
"telemt_rate_limiter_wait_ms_total{{scope=\"user\",direction=\"up\"}} {}",
if core_enabled {
limiter_metrics.user_wait_up_ms_total
} else {
0
}
);
let _ = writeln!(
out,
"telemt_rate_limiter_wait_ms_total{{scope=\"user\",direction=\"down\"}} {}",
if core_enabled {
limiter_metrics.user_wait_down_ms_total
} else {
0
}
);
let _ = writeln!(
out,
"telemt_rate_limiter_wait_ms_total{{scope=\"cidr\",direction=\"up\"}} {}",
if core_enabled {
limiter_metrics.cidr_wait_up_ms_total
} else {
0
}
);
let _ = writeln!(
out,
"telemt_rate_limiter_wait_ms_total{{scope=\"cidr\",direction=\"down\"}} {}",
if core_enabled {
limiter_metrics.cidr_wait_down_ms_total
} else {
0
}
);
let _ = writeln!(
out,
"# HELP telemt_rate_limiter_active_leases Active relay leases under rate limiting by scope"
);
let _ = writeln!(out, "# TYPE telemt_rate_limiter_active_leases gauge");
let _ = writeln!(
out,
"telemt_rate_limiter_active_leases{{scope=\"user\"}} {}",
if core_enabled {
limiter_metrics.user_active_leases
} else {
0
}
);
let _ = writeln!(
out,
"telemt_rate_limiter_active_leases{{scope=\"cidr\"}} {}",
if core_enabled {
limiter_metrics.cidr_active_leases
} else {
0
}
);
let _ = writeln!(
out,
"# HELP telemt_rate_limiter_policy_entries Active rate-limit policy entries by scope"
);
let _ = writeln!(out, "# TYPE telemt_rate_limiter_policy_entries gauge");
let _ = writeln!(
out,
"telemt_rate_limiter_policy_entries{{scope=\"user\"}} {}",
if core_enabled {
limiter_metrics.user_policy_entries
} else {
0
}
);
let _ = writeln!(
out,
"telemt_rate_limiter_policy_entries{{scope=\"cidr\"}} {}",
if core_enabled {
limiter_metrics.cidr_policy_entries
} else {
0
}
);
let _ = writeln!(
out,
"# HELP telemt_upstream_connect_attempt_total Upstream connect attempts across all requests"