Diff Report
Run #523c58bd29e4d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523c5919acc8c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #523c58bd29e4dRun #523c5919acc8cDiffDiff%
Number of Function Calls1,919 1,919 0 0.0%
Incl. Wall Time (microsec)3,508 3,565 57 1.6%
Incl. Wall Time (microsec) per call 2 2 0 1.6%
Excl. Wall Time (microsec)3,508 3,565 57 1.6%
Incl. CPU (microsecs)4,845 4,867 22 0.5%
Incl. CPU (microsecs) per call 3 3 0 0.5%
Excl. CPU (microsec)4,845 4,867 22 0.5%
Incl. MemUse (bytes)90,728 90,728 0 0.0%
Incl. MemUse (bytes) per call 47 47 0 0.0%
Excl. MemUse (bytes)90,728 90,728 0 0.0%
Incl. PeakMemUse (bytes)16,360 16,360 0 0.0%
Incl. PeakMemUse (bytes) per call 9 9 0 0.0%
Excl. PeakMemUse (bytes)16,360 16,360 0 0.0%

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% 57 12.9% 22 1.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function57 100.0% 22 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 57 100.0% 1 4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 5 8.8% 10 45.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -5 -8.8% -7 -31.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 5 8.8% 3 13.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% -3 -5.3% 9 40.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% -2 -3.5% 4 18.2% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% -2 -3.5% 4 18.2% 0 N/A% 0 N/A%
Drupal\Component\Utility\Url::stripDangerousProtocols0 N/A% -2 -3.5% -6 -27.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 3.5% 10 45.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -3.5% -1 -4.5% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 1 1.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 1 1.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 1 1.8% 9 40.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 1 1.8% -5 -22.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 3 13.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% -4 -18.2% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% -3 -13.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -6 -27.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
service_container_prod::getParameter0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 3 13.6% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% -2 -9.1% 0 N/A% 0 N/A%