Diff Report
Run #52f5c0b2e882a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c11235c73: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #52f5c0b2e882aRun #52f5c11235c73DiffDiff%
Number of Function Calls300 300 0 0.0%
Incl. Wall Time (microsec)99 93 -6 -6.1%
Incl. Wall Time (microsec) per call 0 0 -0 -6.1%
Excl. Wall Time (microsec)99 93 -6 -6.1%
Incl. CPU (microsecs)385 396 11 2.9%
Incl. CPU (microsecs) per call 1 1 0 2.9%
Excl. CPU (microsec)385 396 11 2.9%
Incl. MemUse (bytes)34,120 34,120 0 0.0%
Incl. MemUse (bytes) per call 114 114 0 0.0%
Excl. MemUse (bytes)34,120 34,120 0 0.0%
Incl. PeakMemUse (bytes)14,904 14,856 -48 -0.3%
Incl. PeakMemUse (bytes) per call 50 50 -0 -0.3%
Excl. PeakMemUse (bytes)14,904 14,856 -48 -0.3%

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% -6 -1.4% 11 4.6% 0 0.0% -48 -0.1%
Exclusive Metrics Diff for Current Function-6 -100.0% 11 100.0% 0 N/A% -48 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -5 -83.3% 7 63.6% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% -3 -50.0% -1 -9.1% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 2 33.3% -1 -9.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -2 -33.3% -5 -45.5% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 2 33.3% 2 18.2% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -1 -16.7% 6 54.5% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -16.7% 5 45.5% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 1 16.7% -4 -36.4% 0 N/A% -48 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -16.7% -4 -36.4% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 1 16.7% -2 -18.2% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 1 16.7% 2 18.2% 0 N/A% 0 0.0%
Drupal\Component\Utility\Xss::split0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -3 -27.3% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
_drupal_set_preferred_header_name0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 0 0.0% 13 118.2% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
service_container_prod::getParameter0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 3 27.3% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -6 -54.5% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 4 36.4% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%