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comparison util/startup.lua @ 13989:a8aa17293d22

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util.startup: Add another bucket for DNS lookup timings Observed larger numbers than expected in the 4..Inf range, want more details.
author Kim Alvefur <zash@zash.se>
date Tue, 28 Oct 2025 19:15:51 +0100
parents 260a6feebe5f
children c1469296190d
comparison
equal deleted inserted replaced
13988:260a6feebe5f 13989:a8aa17293d22
445 local timed = require"prosody.util.openmetrics".timed; 445 local timed = require"prosody.util.openmetrics".timed;
446 446
447 local adns = require "prosody.net.adns"; 447 local adns = require "prosody.net.adns";
448 if adns.instrument then 448 if adns.instrument then
449 local m = statsmanager.metric("histogram", "prosody_dns", "seconds", "DNS lookups", { "qclass"; "qtype" }, { 449 local m = statsmanager.metric("histogram", "prosody_dns", "seconds", "DNS lookups", { "qclass"; "qtype" }, {
450 buckets = { 1 / 1024; 1 / 256; 1 / 64; 1 / 16; 1 / 4; 1; 4 }; 450 buckets = { 1 / 1024; 1 / 256; 1 / 64; 1 / 16; 1 / 4; 1; 4; 16 };
451 }); 451 });
452 local c = statsmanager.metric("histogram", "prosody_dns_response", "records", "DNS response records", { "qclass"; "qtype" }, { 452 local c = statsmanager.metric("histogram", "prosody_dns_response", "records", "DNS response records", { "qclass"; "qtype" }, {
453 buckets = { 0; 1; 2; 4; 8; 16 } }) 453 buckets = { 0; 1; 2; 4; 8; 16 } })
454 local function m_times(qclass, qtype) return timed(m:with_labels(qclass, qtype)); end 454 local function m_times(qclass, qtype) return timed(m:with_labels(qclass, qtype)); end
455 local function m_counts(qclass, qtype, num) return c:with_labels(qclass, qtype):sample(num); end 455 local function m_counts(qclass, qtype, num) return c:with_labels(qclass, qtype):sample(num); end