Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for strtolower

strtolowerRun #519fd0873c1d7Run #519fd13122e91DiffDiff%
Number of Function Calls3,776 3,778 2 0.1%
Incl. Wall Time (microsec)4,908 4,894 -14 -0.3%
Incl. Wall Time (microsec) per call 1 1 -0 -0.3%
Excl. Wall Time (microsec)4,908 4,894 -14 -0.3%
Incl. CPU (microsecs)20,001 4,000 -16,001 -80.0%
Incl. CPU (microsecs) per call 5 1 -4 -80.0%
Excl. CPU (microsec)20,001 4,000 -16,001 -80.0%
Incl. MemUse (bytes)160,784 160,888 104 0.1%
Incl. MemUse (bytes) per call 43 43 0 0.0%
Excl. MemUse (bytes)160,784 160,888 104 0.1%
Incl. PeakMemUse (bytes)13,960 13,960 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 -0 -0.1%
Excl. PeakMemUse (bytes)13,960 13,960 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
strtolower2 100.0% -14 -1.3% -16,001 -1600100.0% 104 0.9% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -100.0% -16,001 -100.0% 104 100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::has1 50.0% -35 -250.0% -4,000 -25.0% 40 38.5% 0 N/A%
Symfony\Component\DependencyInjection\Container::get1 50.0% 31 221.4% -12,001 -75.0% 64 61.5% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -5 -35.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% -4 -28.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -7.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -1 -7.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 1 7.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -1 -7.1% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 1 7.1% 0 0.0% 0 0.0% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
toolbar_menu_navigation_links0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_send_headers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_environment_initialize0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%