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Measure latency with microsecond precision. #2

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Nov 19, 2016
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Measure latency with microsecond precision. #2

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7 changes: 4 additions & 3 deletions src/Middleware.php
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Original file line number Diff line number Diff line change
Expand Up @@ -9,14 +9,15 @@ class Middleware
{
public function handle(Request $request, Closure $next)
{
$start = time();
$start = microtime(true);
$response = $next($request);
$duration = time() - $start;
$duration = microtime(true) - $start;

$registry = app('prometheus');
$request_counter = $registry->registerCounter('http_server', 'requests_total', 'number of http requests',
['uri', 'request_method', 'status_code']);
$request_duration = $registry->registerCounter('http_server', 'requests_latency_milliseconds', 'duration of http_equests',
$request_duration = $registry->registerCounter('http_server', 'requests_latency_milliseconds',
'duration of http_equests',
['uri', 'request_method', 'status_code']);

$route = $request->route();
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