Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strtolower

strtolowerRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls1,788 1,798 10 0.6%
Incl. Wall Time (microsec)3,327 3,381 54 1.6%
Incl. Wall Time (microsec) per call 2 2 0 1.1%
Excl. Wall Time (microsec)3,327 3,381 54 1.6%
Incl. CPU (microsecs)4,589 4,666 77 1.7%
Incl. CPU (microsecs) per call 3 3 0 1.1%
Excl. CPU (microsec)4,589 4,666 77 1.7%
Incl. MemUse (bytes)88,224 88,568 344 0.4%
Incl. MemUse (bytes) per call 49 49 -0 -0.2%
Excl. MemUse (bytes)88,224 88,568 344 0.4%
Incl. PeakMemUse (bytes)7,840 7,792 -48 -0.6%
Incl. PeakMemUse (bytes) per call 4 4 -0 -1.2%
Excl. PeakMemUse (bytes)7,840 7,792 -48 -0.6%

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
strtolower10 100.0% 54 1.4% 77 3.1% 344 0.2% -48 -0.0%
Exclusive Metrics Diff for Current Function54 100.0% 77 100.0% 344 100.0% -48 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get10 100.0% 65 120.4% 52 67.5% 328 95.3% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% -6 -11.1% -8 -10.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -2 -3.7% 3 3.9% 0 0.0% -32 -66.7%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -2 -3.7% -6 -7.8% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 1 1.9% -1 -1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 1 1.9% 3 3.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% -1 -1.9% 7 9.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -1.9% 10 13.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% -1 -1.9% -2 -2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 1 1.9% 4 5.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -1 -1.9% -1 -1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 2 2.6% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% -3 -3.9% 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\DependencyInjection\Container::initialized0 0.0% 0 0.0% -1 -1.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 0.0% 0 0.0% -2 -2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -3 -3.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 0 0.0% 4 5.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 9 11.7% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 1 1.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 10 13.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 4 5.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 1 1.3% 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\Routing\RequestContext::__construct0 0.0% 0 0.0% -1 -1.3% 16 4.7% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% -4 -5.2% 0 0.0% -16 -33.3%