Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls8,851 8,853 2 0.0%
Incl. Wall Time (microsec)2,260 2,406 146 6.5%
Incl. Wall Time (microsec) per call 0 0 0 6.4%
Excl. Wall Time (microsec)2,260 2,406 146 6.5%
Incl. CPU (microsecs)10,450 10,627 177 1.7%
Incl. CPU (microsecs) per call 1 1 0 1.7%
Excl. CPU (microsec)10,450 10,627 177 1.7%
Incl. MemUse (bytes)325,184 325,208 24 0.0%
Incl. MemUse (bytes) per call 37 37 -0 -0.0%
Excl. MemUse (bytes)325,184 325,208 24 0.0%
Incl. PeakMemUse (bytes)6,560 6,560 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 -0 -0.0%
Excl. PeakMemUse (bytes)6,560 6,560 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% 146 11.7% 177 12.0% 24 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function146 100.0% 177 100.0% 24 100.0% 0 N/A%
Parent functions
Symfony\Component\Yaml\Inline::evaluateScalar0 0.0% 145 99.3% 91 51.4% -8 -33.3% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 0.0% 7 4.8% 4 2.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -3 -2.1% 2 1.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% -2 -1.4% 1 0.6% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 1 0.7% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% -1 -0.7% -2 -1.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -1 -0.7% 2 1.1% -32 -133.3% 0 N/A%
Symfony\Component\DependencyInjection\Container::get2 100.0% 1 0.7% 67 37.9% 64 266.7% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% -1 -0.7% 1 0.6% 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%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 4 2.3% 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%
drupal_send_headers0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 1 0.6% 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%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 2 1.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 2 1.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 3 1.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% -2 -1.1% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 N/A%
drupal_environment_initialize0 0.0% 0 0.0% 1 0.6% 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% -2 -1.1% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% -3 -1.7% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 4 2.3% 0 0.0% 0 N/A%