Diff Report
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #52c96d7c36f9eRun #52c96dcbc5e6aDiffDiff%
Number of Function Calls2,539 2,542 3 0.1%
Incl. Wall Time (microsec)222 217 -5 -2.3%
Incl. Wall Time (microsec) per call 0 0 -0 -2.4%
Excl. Wall Time (microsec)222 217 -5 -2.3%
Incl. CPU (microsecs)2,850 2,831 -19 -0.7%
Incl. CPU (microsecs) per call 1 1 -0 -0.8%
Excl. CPU (microsec)2,850 2,831 -19 -0.7%
Incl. MemUse (bytes)114,112 114,200 88 0.1%
Incl. MemUse (bytes) per call 45 45 -0 -0.0%
Excl. MemUse (bytes)114,112 114,200 88 0.1%
Incl. PeakMemUse (bytes)15,864 15,784 -80 -0.5%
Incl. PeakMemUse (bytes) per call 6 6 -0 -0.6%
Excl. PeakMemUse (bytes)15,864 15,784 -80 -0.5%

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
strtolower3 100.0% -5 -0.7% -19 -1.3% 88 0.1% -80 -0.1%
Exclusive Metrics Diff for Current Function-5 -100.0% -19 -100.0% 88 100.0% -80 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get@30 0.0% -6 -120.0% -8 -42.1% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 3 60.0% 1 5.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -3 -60.0% 16 84.2% -8 -9.1% -40 -50.0%
Symfony\Component\DependencyInjection\Container::get3 100.0% 2 40.0% -22 -115.8% 104 118.2% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% -2 -40.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 2 40.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% -1 -20.0% -3 -15.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 1 20.0% -3 -15.8% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 1 20.0% -1 -5.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 1 20.0% 2 10.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% -1 -20.0% -2 -10.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% -1 -20.0% -1 -5.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -1 -20.0% 8 42.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% 1 5.3% -8 -9.1% -40 -50.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% -6 -31.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% -3 -15.8% 0 0.0% 0 0.0%
service_container_prod::getParameter0 0.0% 0 0.0% 2 10.5% 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\HttpFoundation\HeaderBag::has0 0.0% 0 0.0% 3 15.8% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% -1 -5.3% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 1 5.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 1 5.3% 0 0.0% 0 0.0%