Diff Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls11,118 11,118 0 0.0%
Incl. Wall Time (microsec)4,046 4,035 -11 -0.3%
Incl. Wall Time (microsec) per call 0 0 -0 -0.3%
Excl. Wall Time (microsec)4,046 4,035 -11 -0.3%
Incl. CPU (microsecs)13,867 13,764 -103 -0.7%
Incl. CPU (microsecs) per call 1 1 -0 -0.7%
Excl. CPU (microsec)13,867 13,764 -103 -0.7%
Incl. MemUse (bytes)407,576 407,576 0 0.0%
Incl. MemUse (bytes) per call 37 37 0 0.0%
Excl. MemUse (bytes)407,576 407,576 0 0.0%
Incl. PeakMemUse (bytes)5,080 5,080 0 0.0%
Incl. PeakMemUse (bytes) per call 0 0 0 0.0%
Excl. PeakMemUse (bytes)5,080 5,080 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% -11 -1.8% -103 -9.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-11 -100.0% -103 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Yaml\Inline::evaluateScalar0 N/A% 92 836.4% -184 -178.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::split0 N/A% -45 -409.1% 2 1.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get0 N/A% -44 -400.0% 74 71.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::attributes0 N/A% -9 -81.8% -14 -13.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% -5 -45.5% 37 35.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -27.3% -1 -1.0% 0 N/A% 0 N/A%
toolbar_menu_navigation_links0 N/A% 2 18.2% 4 3.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -9.1% 3 2.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 9.1% 1 1.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 9.1% -6 -5.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 1 9.1% -5 -4.9% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% -1 -9.1% 0 0.0% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 1 9.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 1 9.1% 5 4.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -9.1% 3 2.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% -1 -1.0% 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%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 0 0.0% -10 -9.7% 0 N/A% 0 N/A%
service_container_prod_::getParameter0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% -3 -2.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -8 -7.8% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 2 1.9% 0 N/A% 0 N/A%