Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls15,443 15,474 31 0.2%
Incl. Wall Time (microsec)482 491 9 1.9%
Incl. Wall Time (microsec) per call 0 0 0 1.7%
Excl. Wall Time (microsec)482 491 9 1.9%
Incl. CPU (microsecs)16,500 16,291 -209 -1.3%
Incl. CPU (microsecs) per call 1 1 -0 -1.5%
Excl. CPU (microsec)16,500 16,291 -209 -1.3%
Incl. MemUse (bytes)576,216 577,144 928 0.2%
Incl. MemUse (bytes) per call 37 37 -0 -0.0%
Excl. MemUse (bytes)576,216 577,144 928 0.2%
Incl. PeakMemUse (bytes)17,128 17,168 40 0.2%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)17,128 17,168 40 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
strtolower31 100.0% 9 0.3% -209 -8.0% 928 3.3% 40 0.1%
Exclusive Metrics Diff for Current Function9 100.0% -209 -100.0% 928 100.0% 40 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get31 100.0% 6 66.7% -215 -102.9% 928 100.0% 8 20.0%
Drupal\views\Plugin\views\query\Sql::addField0 0.0% -1 -11.1% 4 1.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 2 22.2% 3 1.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 3 1.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 2 22.2% -2 -1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 3 1.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 4 1.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% 1 0.5% 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% -1 -11.1% 1 0.5% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 1 11.1% -3 -1.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 1 11.1% 2 1.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 3 33.3% -1 -0.5% 0 0.0% 32 80.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% -2 -22.2% 6 2.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -2 -22.2% -8 -3.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -1 -11.1% -16 -7.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% -1 -11.1% 1 0.5% 0 0.0% 0 0.0%
service_container_prod::getParameter0 0.0% 0 0.0% -2 -1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 2 22.2% 3 1.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 7 3.3% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 1 0.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 1 11.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -11.1% -9 -4.3% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 2 1.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 4 1.9% 0 0.0% 0 0.0%