Diff Report
Run #51afea2244278: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe9a0d59b4: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51afea2244278Run #51afe9a0d59b4DiffDiff%
Number of Function Calls2,211 2,210 -1 -0.0%
Incl. Wall Time (microsec)1,935 1,897 -38 -2.0%
Incl. Wall Time (microsec) per call 1 1 -0 -1.9%
Excl. Wall Time (microsec)1,935 1,897 -38 -2.0%
Incl. CPU (microsecs)3,175 3,160 -15 -0.5%
Incl. CPU (microsecs) per call 1 1 -0 -0.4%
Excl. CPU (microsec)3,175 3,160 -15 -0.5%
Incl. MemUse (bytes)112,704 112,600 -104 -0.1%
Incl. MemUse (bytes) per call 51 51 -0 -0.0%
Excl. MemUse (bytes)112,704 112,600 -104 -0.1%
Incl. PeakMemUse (bytes)7,008 6,992 -16 -0.2%
Incl. PeakMemUse (bytes) per call 3 3 -0 -0.2%
Excl. PeakMemUse (bytes)7,008 6,992 -16 -0.2%

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% -38 -4.8% -15 -7.5% -104 -0.3% -16 -0.0%
Exclusive Metrics Diff for Current Function-38 -100.0% -15 -100.0% -104 -100.0% -16 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-1 -100.0% -29 -76.3% -16 -106.7% -32 -30.8% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -4 -10.5% 5 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -3 -7.9% 2 13.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 1 2.6% -7 -46.7% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 0.0% -1 -2.6% 4 26.7% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% -1 -2.6% 1 6.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 1 2.6% 23 153.3% 0 0.0% -48 -300.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% -1 -2.6% -6 -40.0% -32 -30.8% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -1 -2.6% -8 -53.3% -40 -38.5% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -5 -33.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% -3 -20.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% -4 -26.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 3 20.0% 0 0.0% 32 200.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 0 0.0% 5 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% -11 -73.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 2 13.3% 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\HttpFoundation\Request::getHost0 0.0% 0 0.0% -3 -20.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% -1 -6.7% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 1 6.7% 0 0.0% 0 0.0%