Diff Report
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51ca5b0eb2b08Run #51ca5a4995c23DiffDiff%
Number of Function Calls1,798 1,788 -10 -0.6%
Incl. Wall Time (microsec)3,381 3,327 -54 -1.6%
Incl. Wall Time (microsec) per call 2 2 -0 -1.0%
Excl. Wall Time (microsec)3,381 3,327 -54 -1.6%
Incl. CPU (microsecs)4,666 4,589 -77 -1.7%
Incl. CPU (microsecs) per call 3 3 -0 -1.1%
Excl. CPU (microsec)4,666 4,589 -77 -1.7%
Incl. MemUse (bytes)88,568 88,224 -344 -0.4%
Incl. MemUse (bytes) per call 49 49 0 0.2%
Excl. MemUse (bytes)88,568 88,224 -344 -0.4%
Incl. PeakMemUse (bytes)7,792 7,840 48 0.6%
Incl. PeakMemUse (bytes) per call 4 4 0 1.2%
Excl. PeakMemUse (bytes)7,792 7,840 48 0.6%

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-10 -100.0% -54 -1.4% -77 -3.1% -344 -0.2% 48 0.0%
Exclusive Metrics Diff for Current Function-54 -100.0% -77 -100.0% -344 -100.0% 48 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-10 -100.0% -65 -120.4% -52 -67.5% -328 -95.3% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 6 11.1% 8 10.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 2 3.7% -3 -3.9% 0 0.0% 32 66.7%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 2 3.7% 6 7.8% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% -1 -1.9% 1 1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% -1 -1.9% -3 -3.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 1 1.9% -7 -9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 1 1.9% -10 -13.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 1 1.9% 2 2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% -1 -1.9% -4 -5.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 1 1.9% 1 1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% -2 -2.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 3 3.9% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 0.0% 0 0.0% 2 2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 3 3.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 0 0.0% -4 -5.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% -9 -11.7% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% -10 -13.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% -4 -5.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 1 1.3% -16 -4.7% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 4 5.2% 0 0.0% 16 33.3%