Diff Report
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strtolower

strtolowerRun #51a14f12e142eRun #51a14be6130cbDiffDiff%
Number of Function Calls7,532 7,453 -79 -1.0%
Incl. Wall Time (microsec)14,852 15,258 406 2.7%
Incl. Wall Time (microsec) per call 2 2 0 3.8%
Excl. Wall Time (microsec)14,852 15,258 406 2.7%
Incl. CPU (microsecs)20,001 16,002 -3,999 -20.0%
Incl. CPU (microsecs) per call 3 2 -1 -19.1%
Excl. CPU (microsec)20,001 16,002 -3,999 -20.0%
Incl. MemUse (bytes)204,132 202,872 -1,260 -0.6%
Incl. MemUse (bytes) per call 27 27 0 0.4%
Excl. MemUse (bytes)204,132 202,872 -1,260 -0.6%
Incl. PeakMemUse (bytes)18,340 18,260 -80 -0.4%
Incl. PeakMemUse (bytes) per call 2 2 0 0.6%
Excl. PeakMemUse (bytes)18,340 18,260 -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
strtolower-79 -100.0% 406 2.3% -3,999 -25.0% -1,260 -2.4% -80 -0.2%
Exclusive Metrics Diff for Current Function406 100.0% -3,999 -100.0% -1,260 -100.0% -80 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-79 -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%