Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for strtolower

strtolowerRun #51a14be6130cbRun #51a14f12e142eDiffDiff%
Number of Function Calls7,453 7,532 79 1.1%
Incl. Wall Time (microsec)15,258 14,852 -406 -2.7%
Incl. Wall Time (microsec) per call 2 2 -0 -3.7%
Excl. Wall Time (microsec)15,258 14,852 -406 -2.7%
Incl. CPU (microsecs)16,002 20,001 3,999 25.0%
Incl. CPU (microsecs) per call 2 3 1 23.7%
Excl. CPU (microsec)16,002 20,001 3,999 25.0%
Incl. MemUse (bytes)202,872 204,132 1,260 0.6%
Incl. MemUse (bytes) per call 27 27 -0 -0.4%
Excl. MemUse (bytes)202,872 204,132 1,260 0.6%
Incl. PeakMemUse (bytes)18,260 18,340 80 0.4%
Incl. PeakMemUse (bytes) per call 2 2 -0 -0.6%
Excl. PeakMemUse (bytes)18,260 18,340 80 0.4%

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
strtolower79 100.0% -406 -2.3% 3,999 25.0% 1,260 2.4% 80 0.2%
Exclusive Metrics Diff for Current Function-406 -100.0% 3,999 100.0% 1,260 100.0% 80 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get79 100.0% -347 -85.5% -4,002 -100.1% 1,264 100.3% 136 170.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% -68 -16.7% 8,001 200.1% -12 -1.0% -84 -105.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 3 0.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 2 0.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 2 0.5% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 1 0.2% 0 0.0% 0 0.0% 28 35.0%
_drupal_set_preferred_header_name0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% -1 -0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 0 0.0% 8 0.6% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 0 0.0% 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\DependencyInjection\Container::get@70 0.0% 0 0.0% 0 0.0% 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%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%