From: Petr Špaček <petr.spacek@nic.cz>
Date: Mon, 27 Apr 2020 06:13:57 +0000 (+0200)
Subject: docker: measure request resolution time in debug mode
X-Git-Tag: v5.1.0~5^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df03cb2926f810d268207718397d06b54a9c2c09;p=thirdparty%2Fknot-resolver.git

docker: measure request resolution time in debug mode
---

diff --git a/etc/config/config.docker b/etc/config/config.docker
index 9f27c9341..8e82a6098 100644
--- a/etc/config/config.docker
+++ b/etc/config/config.docker
@@ -55,12 +55,15 @@ function debug_mode(qname, qtype)
 	-- always empty cache so this config works reliably outside Docker
 	cache.clear()
 
+	local cqueues = require('cqueues')
+
 	-- execute query right after start up and exit when the query is finished
 	event.after(0, function()
 		-- ultra verbose log
 		verbose(true)
 		policy.add(policy.all(policy.DEBUG_ALWAYS))
-		log('INFO: starting your DNS query for %s %s, verbose log follows', qname, kres.tostring.type[qtype])
+		log('INFO: starting DNS query for %s %s', qname, kres.tostring.type[qtype])
+		local starttime = cqueues.monotime()
 		resolve({
 			name = qname,
 			type = qtype,
@@ -70,6 +73,8 @@ function debug_mode(qname, qtype)
 				-- to prevent us from losing policy.DEBUG finish callback
 				event.after(1, -- milisecond
 					function()
+						local endtime = cqueues.monotime()
+						log('\nrequest finished in %f ms', (endtime - starttime) * 1000)
 						os.exit()
 					end)
 				end