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Idle tolerance + Adaptive floor by default + RPC Proxy Req

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Co-Authored-By: brekotis <93345790+brekotis@users.noreply.github.com>
This commit is contained in:
Alexey
2026-03-03 23:16:25 +03:00
parent 624870109e
commit a6132bac38
12 changed files with 621 additions and 6 deletions
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116
src/metrics.rs
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@@ -439,6 +439,93 @@ async fn render_metrics(stats: &Stats, config: &ProxyConfig, ip_tracker: &UserIp
}
);
let _ = writeln!(
out,
"# HELP telemt_me_rpc_proxy_req_signal_sent_total Service RPC_PROXY_REQ activity signals sent"
);
let _ = writeln!(out, "# TYPE telemt_me_rpc_proxy_req_signal_sent_total counter");
let _ = writeln!(
out,
"telemt_me_rpc_proxy_req_signal_sent_total {}",
if me_allows_normal {
stats.get_me_rpc_proxy_req_signal_sent_total()
} else {
0
}
);
let _ = writeln!(
out,
"# HELP telemt_me_rpc_proxy_req_signal_failed_total Service RPC_PROXY_REQ activity signal failures"
);
let _ = writeln!(
out,
"# TYPE telemt_me_rpc_proxy_req_signal_failed_total counter"
);
let _ = writeln!(
out,
"telemt_me_rpc_proxy_req_signal_failed_total {}",
if me_allows_normal {
stats.get_me_rpc_proxy_req_signal_failed_total()
} else {
0
}
);
let _ = writeln!(
out,
"# HELP telemt_me_rpc_proxy_req_signal_skipped_no_meta_total Service RPC_PROXY_REQ skipped due to missing writer metadata"
);
let _ = writeln!(
out,
"# TYPE telemt_me_rpc_proxy_req_signal_skipped_no_meta_total counter"
);
let _ = writeln!(
out,
"telemt_me_rpc_proxy_req_signal_skipped_no_meta_total {}",
if me_allows_normal {
stats.get_me_rpc_proxy_req_signal_skipped_no_meta_total()
} else {
0
}
);
let _ = writeln!(
out,
"# HELP telemt_me_rpc_proxy_req_signal_response_total Service RPC_PROXY_REQ responses observed"
);
let _ = writeln!(
out,
"# TYPE telemt_me_rpc_proxy_req_signal_response_total counter"
);
let _ = writeln!(
out,
"telemt_me_rpc_proxy_req_signal_response_total {}",
if me_allows_normal {
stats.get_me_rpc_proxy_req_signal_response_total()
} else {
0
}
);
let _ = writeln!(
out,
"# HELP telemt_me_rpc_proxy_req_signal_close_sent_total Service RPC_CLOSE_EXT sent after activity signals"
);
let _ = writeln!(
out,
"# TYPE telemt_me_rpc_proxy_req_signal_close_sent_total counter"
);
let _ = writeln!(
out,
"telemt_me_rpc_proxy_req_signal_close_sent_total {}",
if me_allows_normal {
stats.get_me_rpc_proxy_req_signal_close_sent_total()
} else {
0
}
);
let _ = writeln!(out, "# HELP telemt_me_reconnect_attempts_total ME reconnect attempts");
let _ = writeln!(out, "# TYPE telemt_me_reconnect_attempts_total counter");
let _ = writeln!(
@@ -500,6 +587,21 @@ async fn render_metrics(stats: &Stats, config: &ProxyConfig, ip_tracker: &UserIp
}
);
let _ = writeln!(
out,
"# HELP telemt_me_idle_close_by_peer_total ME idle writers closed by peer"
);
let _ = writeln!(out, "# TYPE telemt_me_idle_close_by_peer_total counter");
let _ = writeln!(
out,
"telemt_me_idle_close_by_peer_total {}",
if me_allows_normal {
stats.get_me_idle_close_by_peer_total()
} else {
0
}
);
let _ = writeln!(out, "# HELP telemt_me_crc_mismatch_total ME CRC mismatches");
let _ = writeln!(out, "# TYPE telemt_me_crc_mismatch_total counter");
let _ = writeln!(
@@ -1225,6 +1327,12 @@ mod tests {
stats.observe_upstream_connect_attempts_per_request(2);
stats.observe_upstream_connect_duration_ms(220, true);
stats.observe_upstream_connect_duration_ms(1500, false);
stats.increment_me_rpc_proxy_req_signal_sent_total();
stats.increment_me_rpc_proxy_req_signal_failed_total();
stats.increment_me_rpc_proxy_req_signal_skipped_no_meta_total();
stats.increment_me_rpc_proxy_req_signal_response_total();
stats.increment_me_rpc_proxy_req_signal_close_sent_total();
stats.increment_me_idle_close_by_peer_total();
stats.increment_user_connects("alice");
stats.increment_user_curr_connects("alice");
stats.add_user_octets_from("alice", 1024);
@@ -1257,6 +1365,12 @@ mod tests {
assert!(
output.contains("telemt_upstream_connect_duration_fail_total{bucket=\"gt_1000ms\"} 1")
);
assert!(output.contains("telemt_me_rpc_proxy_req_signal_sent_total 1"));
assert!(output.contains("telemt_me_rpc_proxy_req_signal_failed_total 1"));
assert!(output.contains("telemt_me_rpc_proxy_req_signal_skipped_no_meta_total 1"));
assert!(output.contains("telemt_me_rpc_proxy_req_signal_response_total 1"));
assert!(output.contains("telemt_me_rpc_proxy_req_signal_close_sent_total 1"));
assert!(output.contains("telemt_me_idle_close_by_peer_total 1"));
assert!(output.contains("telemt_user_connections_total{user=\"alice\"} 1"));
assert!(output.contains("telemt_user_connections_current{user=\"alice\"} 1"));
assert!(output.contains("telemt_user_octets_from_client{user=\"alice\"} 1024"));
@@ -1291,6 +1405,8 @@ mod tests {
assert!(output.contains("# TYPE telemt_connections_bad_total counter"));
assert!(output.contains("# TYPE telemt_handshake_timeouts_total counter"));
assert!(output.contains("# TYPE telemt_upstream_connect_attempt_total counter"));
assert!(output.contains("# TYPE telemt_me_rpc_proxy_req_signal_sent_total counter"));
assert!(output.contains("# TYPE telemt_me_idle_close_by_peer_total counter"));
assert!(output.contains("# TYPE telemt_me_writer_removed_total counter"));
assert!(output.contains(
"# TYPE telemt_me_writer_removed_unexpected_minus_restored_total gauge"