Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for strtolower

strtolowerRun #51a18dd97f04cRun #51a18f1daaf9eDiffDiff%
Number of Function Calls3,277 3,329 52 1.6%
Incl. Wall Time (microsec)6,068 6,165 97 1.6%
Incl. Wall Time (microsec) per call 2 2 0 0.0%
Excl. Wall Time (microsec)6,068 6,165 97 1.6%
Incl. CPU (microsecs)16,000 8,001 -7,999 -50.0%
Incl. CPU (microsecs) per call 5 2 -2 -50.8%
Excl. CPU (microsec)16,000 8,001 -7,999 -50.0%
Incl. MemUse (bytes)96,768 97,560 792 0.8%
Incl. MemUse (bytes) per call 30 29 -0 -0.8%
Excl. MemUse (bytes)96,768 97,560 792 0.8%
Incl. PeakMemUse (bytes)11,556 11,564 8 0.1%
Incl. PeakMemUse (bytes) per call 4 3 -0 -1.5%
Excl. PeakMemUse (bytes)11,556 11,564 8 0.1%

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
strtolower52 100.0% 97 0.5% -7,999 -50.0% 792 2.3% 8 0.0%
Exclusive Metrics Diff for Current Function97 100.0% -7,999 -100.0% 792 100.0% 8 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get52 100.0% 97 100.0% -3,999 -50.0% 792 100.0% 8 100.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -3 -3.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 3 3.1% 0 0.0% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% -2 -2.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 2 2.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 2 2.1% -4,000 -50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -2 -2.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% -2 -2.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 1.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 1 1.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 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\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 0.0% 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::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%