Diff Report
Run #51ad02c47d041: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad024086f90: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51ad02c47d041Run #51ad024086f90DiffDiff%
Number of Function Calls1,629 1,616 -13 -0.8%
Incl. Wall Time (microsec)1,417 1,433 16 1.1%
Incl. Wall Time (microsec) per call 1 1 0 1.9%
Excl. Wall Time (microsec)1,417 1,433 16 1.1%
Incl. CPU (microsecs)2,383 2,356 -27 -1.1%
Incl. CPU (microsecs) per call 1 1 -0 -0.3%
Excl. CPU (microsec)2,383 2,356 -27 -1.1%
Incl. MemUse (bytes)83,120 82,744 -376 -0.5%
Incl. MemUse (bytes) per call 51 51 0 0.3%
Excl. MemUse (bytes)83,120 82,744 -376 -0.5%
Incl. PeakMemUse (bytes)5,120 5,120 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.8%
Excl. PeakMemUse (bytes)5,120 5,120 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
strtolower-13 -100.0% 16 0.4% -27 -0.9% -376 -0.2% 0 0.0%
Exclusive Metrics Diff for Current Function16 100.0% -27 -100.0% -376 -100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::has0 0.0% 6 37.5% 13 48.1% -8 -2.1% 40 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 3 18.8% 8 29.6% 24 6.4% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 3 18.8% 4 14.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 3 18.8% 3 11.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 2 12.5% -3 -11.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get-13 -100.0% 2 12.5% -18 -66.7% -416 -110.6% -40 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -2 -12.5% -4 -14.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 1 6.2% -2 -7.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -6.2% -3 -11.1% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -6.2% -1 -3.7% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
toolbar_menu_navigation_links0 0.0% 0 0.0% -5 -18.5% 0 0.0% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% -2 -7.4% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 1 3.7% 0 0.0% 0 N/A%
drupal_send_headers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
_drupal_set_preferred_header_name0 0.0% 0 0.0% -1 -3.7% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% -3 -11.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% -2 -7.4% 16 4.3% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% -2 -7.4% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 0 0.0% 10 37.0% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% -1 -3.7% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% -8 -29.6% 8 2.1% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% -5 -18.5% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% -1 -3.7% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% -4 -14.8% 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\DependencyInjection\Container::get@70 0.0% 0 0.0% -1 -3.7% 0 0.0% 0 N/A%