Diff Report
Run #5199dd4798f9f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199df04dd672: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for strtolower

strtolowerRun #5199dd4798f9fRun #5199df04dd672DiffDiff%
Number of Function Calls4,864 4,893 29 0.6%
Incl. Wall Time (microsec)9,796 9,932 136 1.4%
Incl. Wall Time (microsec) per call 2 2 0 0.8%
Excl. Wall Time (microsec)9,796 9,932 136 1.4%
Incl. CPU (microsecs)20,000 20,000 0 0.0%
Incl. CPU (microsecs) per call 4 4 -0 -0.6%
Excl. CPU (microsec)20,000 20,000 0 0.0%
Incl. MemUse (bytes)137,696 138,160 464 0.3%
Incl. MemUse (bytes) per call 28 28 -0 -0.3%
Excl. MemUse (bytes)137,696 138,160 464 0.3%
Incl. PeakMemUse (bytes)14,636 14,572 -64 -0.4%
Incl. PeakMemUse (bytes) per call 3 3 -0 -1.0%
Excl. PeakMemUse (bytes)14,636 14,572 -64 -0.4%

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
strtolower29 100.0% 136 0.6% 0 0.0% 464 0.8% -64 -0.1%
Exclusive Metrics Diff for Current Function136 100.0% 0 N/A% 464 100.0% -64 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get29 100.0% 162 119.1% 4,000 N/A% 464 100.0% -92 -143.8%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -37 -27.2% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 12 8.8% -4,000 N/A% 0 0.0% 28 43.8%
drupal_environment_initialize0 0.0% -3 -2.2% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 3 2.2% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -2 -1.5% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -2 -1.5% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 2 1.5% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -2 -1.5% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 2 1.5% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% -1 -0.7% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 1 0.7% 0 N/A% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 1 0.7% 0 N/A% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%