Diff Report
Run #519fe82fef731: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe6587b366: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #519fe82fef731Run #519fe6587b366DiffDiff%
Number of Function Calls1,283 1,282 -1 -0.1%
Incl. Wall Time (microsec)29 68 39 134.5%
Incl. Wall Time (microsec) per call 0 0 0 134.7%
Excl. Wall Time (microsec)29 68 39 134.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)69,616 69,584 -32 -0.0%
Incl. MemUse (bytes) per call 54 54 0 0.0%
Excl. MemUse (bytes)69,616 69,584 -32 -0.0%
Incl. PeakMemUse (bytes)15,928 15,928 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 0 0.1%
Excl. PeakMemUse (bytes)15,928 15,928 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
strtolower-1 -100.0% 39 0.9% 0 0.0% -32 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function39 100.0% 0 N/A% -32 -100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get-1 -100.0% 28 71.8% 0 N/A% -32 -100.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 0.0% 9 23.1% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% -6 -15.4% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 5 12.8% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 2 5.1% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 1 2.6% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 1 2.6% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -1 -2.6% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 1 2.6% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -1 -2.6% 0 N/A% 0 0.0% 0 N/A%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
drupal_send_headers0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
drupal_environment_initialize0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 N/A% 0 0.0% 0 N/A%