Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls4,384 4,384 0 0.0%
Incl. Wall Time (microsec)4,223 4,259 36 0.9%
Incl. Wall Time (microsec) per call 1 1 0 0.9%
Excl. Wall Time (microsec)4,223 4,259 36 0.9%
Incl. CPU (microsecs)6,924 6,944 20 0.3%
Incl. CPU (microsecs) per call 2 2 0 0.3%
Excl. CPU (microsec)6,924 6,944 20 0.3%
Incl. MemUse (bytes)174,496 174,920 424 0.2%
Incl. MemUse (bytes) per call 40 40 0 0.2%
Excl. MemUse (bytes)174,496 174,920 424 0.2%
Incl. PeakMemUse (bytes)4,848 4,488 -360 -7.4%
Incl. PeakMemUse (bytes) per call 1 1 -0 -7.4%
Excl. PeakMemUse (bytes)4,848 4,488 -360 -7.4%

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
strtolower0 N/A% 36 0.0% 20 0.0% 424 0.0% -360 -0.0%
Exclusive Metrics Diff for Current Function36 100.0% 20 100.0% 424 100.0% -360 -100.0%
Parent functions
Drupal\simpletest\Form\SimpletestTestForm::buildForm99 N/A% 81 225.0% 137 685.0% 4,016 947.2% 0 0.0%
theme_simpletest_test_table-99 N/A% -44 -122.2% -143 -715.0% -3,992 -941.5% -192 -53.3%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -11.1% -4 -20.0% 96 22.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 3 8.3% 7 35.0% 112 26.4% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 5.6% -3 -15.0% 48 11.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -2 -5.6% -3 -15.0% 32 7.5% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% -2 -5.6% 0 0.0% 16 3.8% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -2.8% -2 -10.0% 32 7.5% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 1 2.8% 0 0.0% 32 7.5% 0 0.0%
Symfony\Component\DependencyInjection\Container::get0 N/A% 1 2.8% 17 85.0% 40 9.4% -168 -46.7%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 1 2.8% 9 45.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% 0 0.0% 1 5.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 1 5.0% 8 1.9% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 N/A% 0 0.0% 2 10.0% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 N/A% 0 0.0% 0 0.0% 8 1.9% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% -4 -20.0% 16 3.8% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 2 10.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 5 25.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% 0 0.0% -24 -5.7% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 1 5.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 1 5.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% 1 5.0% -16 -3.8% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% -1 -5.0% 0 0.0% 0 0.0%