Diff Report
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51ad01d342500Run #51ad01387670bDiffDiff%
Number of Function Calls1,629 1,616 -13 -0.8%
Incl. Wall Time (microsec)1,432 1,393 -39 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -1.9%
Excl. Wall Time (microsec)1,432 1,393 -39 -2.7%
Incl. CPU (microsecs)2,390 2,339 -51 -2.1%
Incl. CPU (microsecs) per call 1 1 -0 -1.3%
Excl. CPU (microsec)2,390 2,339 -51 -2.1%
Incl. MemUse (bytes)83,120 82,744 -376 -0.5%
Incl. MemUse (bytes) per call 51 51 0 0.3%
Excl. MemUse (bytes)83,120 82,744 -376 -0.5%
Incl. PeakMemUse (bytes)5,120 5,120 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.8%
Excl. PeakMemUse (bytes)5,120 5,120 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-13 -100.0% -39 -0.9% -51 -1.0% -376 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function-39 -100.0% -51 -100.0% -376 -100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get-13 -100.0% -23 -59.0% -41 -80.4% -416 -110.6% -40 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -9 -23.1% -8 -15.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -3 -7.7% -6 -11.8% 24 6.4% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -2 -5.1% 2 3.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -1 -2.6% -3 -5.9% 0 0.0% 0 N/A%
toolbar_menu_navigation_links0 0.0% -1 -2.6% -1 -2.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 1 2.6% 4 7.8% 16 4.3% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -2.6% 10 19.6% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% -5 -9.8% 0 0.0% 0 N/A%
drupal_send_headers0 0.0% 0 0.0% -1 -2.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -4 -7.8% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% 2 3.9% -8 -2.1% 40 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% -4 -7.8% 8 2.1% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 4 7.8% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 0 0.0% -3 -5.9% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_environment_initialize0 0.0% 0 0.0% 1 2.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%