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

strtolowerRun #51afe9a0d59b4Run #51afea2244278DiffDiff%
Number of Function Calls2,210 2,211 1 0.0%
Incl. Wall Time (microsec)1,897 1,935 38 2.0%
Incl. Wall Time (microsec) per call 1 1 0 2.0%
Excl. Wall Time (microsec)1,897 1,935 38 2.0%
Incl. CPU (microsecs)3,160 3,175 15 0.5%
Incl. CPU (microsecs) per call 1 1 0 0.4%
Excl. CPU (microsec)3,160 3,175 15 0.5%
Incl. MemUse (bytes)112,600 112,704 104 0.1%
Incl. MemUse (bytes) per call 51 51 0 0.0%
Excl. MemUse (bytes)112,600 112,704 104 0.1%
Incl. PeakMemUse (bytes)6,992 7,008 16 0.2%
Incl. PeakMemUse (bytes) per call 3 3 0 0.2%
Excl. PeakMemUse (bytes)6,992 7,008 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
strtolower1 100.0% 38 4.8% 15 7.5% 104 0.3% 16 0.0%
Exclusive Metrics Diff for Current Function38 100.0% 15 100.0% 104 100.0% 16 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get1 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%