Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls11,503 11,506 3 0.0%
Incl. Wall Time (microsec)4,825 4,879 54 1.1%
Incl. Wall Time (microsec) per call 0 0 0 1.1%
Excl. Wall Time (microsec)4,825 4,879 54 1.1%
Incl. CPU (microsecs)14,316 14,394 78 0.5%
Incl. CPU (microsecs) per call 1 1 0 0.5%
Excl. CPU (microsec)14,316 14,394 78 0.5%
Incl. MemUse (bytes)426,864 426,952 88 0.0%
Incl. MemUse (bytes) per call 37 37 -0 -0.0%
Excl. MemUse (bytes)426,864 426,952 88 0.0%
Incl. PeakMemUse (bytes)4,896 4,768 -128 -2.6%
Incl. PeakMemUse (bytes) per call 0 0 -0 -2.6%
Excl. PeakMemUse (bytes)4,896 4,768 -128 -2.6%

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
strtolower3 100.0% 54 0.3% 78 0.4% 88 0.0% -128 -0.1%
Exclusive Metrics Diff for Current Function54 100.0% 78 100.0% 88 100.0% -128 -100.0%
Parent functions
Symfony\Component\Yaml\Inline::evaluateScalar0 0.0% 34 63.0% 127 162.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get3 100.0% 11 20.4% 7 9.0% 96 109.1% -40 -31.2%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 6 11.1% 9 11.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 3 5.6% -7 -9.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 3 5.6% -3 -3.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -2 -3.7% -3 -3.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% -2 -3.7% -35 -44.9% -8 -9.1% -88 -68.8%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -1.9% -10 -12.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% -1 -1.9% 4 5.1% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 0.0% 1 1.9% -4 -5.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -1 -1.9% 0 0.0% 8 9.1% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 1 1.9% 5 6.4% 8 9.1% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 1 1.9% -4 -5.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 1 1.9% -8 -10.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 0.0% 0 0.0% 1 1.3% -8 -9.1% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 1 1.3% 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\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 5 6.4% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% -5 -6.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 0 0.0% 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\DependencyInjection\Container::get@20 0.0% 0 0.0% -5 -6.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 2 2.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 0 0.0% -8 -9.1% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%