Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec8bd1b3c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #519ec8682c2dcRun #519ec8bd1b3c1DiffDiff%
Number of Function Calls8,261 8,261 0 0.0%
Incl. Wall Time (microsec)7,309 7,348 39 0.5%
Incl. Wall Time (microsec) per call 1 1 0 0.5%
Excl. Wall Time (microsec)7,309 7,348 39 0.5%
Incl. CPU (microsecs)11,143 11,252 109 1.0%
Incl. CPU (microsecs) per call 1 1 0 1.0%
Excl. CPU (microsec)11,143 11,252 109 1.0%
Incl. MemUse (bytes)315,320 315,320 0 0.0%
Incl. MemUse (bytes) per call 38 38 0 0.0%
Excl. MemUse (bytes)315,320 315,320 0 0.0%
Incl. PeakMemUse (bytes)5,568 5,568 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)5,568 5,568 0 0.0%

Parent/Child Regression/Improvement report for strtolower [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
strtolower0 N/A% 39 1.5% 109 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function39 100.0% 109 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::has0 N/A% 29 74.4% -34 -31.2% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% 11 28.2% 126 115.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 5.1% 2 1.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -2.6% -5 -4.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -2.6% 1 0.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% -1 -2.6% -1 -0.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 2.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% -1 -2.6% -1 -0.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -2.6% 2 1.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 1 2.6% 2 1.8% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 0 0.0% -2 -1.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% -1 -0.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 4 3.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -2 -1.8% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% 4 3.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 6 5.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% 4 3.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%
service_container_prod_::getParameter0 N/A% 0 0.0% 1 0.9% 0 N/A% 0 N/A%