Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for strtolower

strtolowerRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls1,346 1,342 -4 -0.3%
Incl. Wall Time (microsec)2,270 2,223 -47 -2.1%
Incl. Wall Time (microsec) per call 2 2 -0 -1.8%
Excl. Wall Time (microsec)2,270 2,223 -47 -2.1%
Incl. CPU (microsecs)3,612 3,606 -6 -0.2%
Incl. CPU (microsecs) per call 3 3 0 0.1%
Excl. CPU (microsec)3,612 3,606 -6 -0.2%
Incl. MemUse (bytes)74,256 74,120 -136 -0.2%
Incl. MemUse (bytes) per call 55 55 0 0.1%
Excl. MemUse (bytes)74,256 74,120 -136 -0.2%
Incl. PeakMemUse (bytes)9,168 9,136 -32 -0.3%
Incl. PeakMemUse (bytes) per call 7 7 -0 -0.1%
Excl. PeakMemUse (bytes)9,168 9,136 -32 -0.3%

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-4 -100.0% -47 -2.3% -6 -0.3% -136 -0.1% -32 -0.0%
Exclusive Metrics Diff for Current Function-47 -100.0% -6 -100.0% -136 -100.0% -32 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-4 -100.0% -43 -91.5% 12 200.0% -136 -100.0% -32 -100.0%
Drupal\views\Plugin\views\query\Sql::add_field0 0.0% 1 2.1% 1 16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 1 2.1% 2 33.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 8 133.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 1 2.1% -8 -133.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -2 -4.3% -12 -200.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% -4 -66.7% 0 0.0% 0 0.0%
Twig_Template::getAttribute0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 1 2.1% 1 16.7% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 1 2.1% 0 0.0% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% -1 -16.7% 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%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -2 -33.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 3 6.4% 10 166.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% -3 -6.4% -5 -83.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 2 4.3% -9 -150.0% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -2 -4.3% -4 -66.7% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 2 33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -1 -2.1% -10 -166.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% -3 -50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 5 10.6% 7 116.7% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% -11 -23.4% 7 116.7% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 1 16.7% 0 0.0% 0 0.0%