Diff Report
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strtolower

strtolowerRun #519ffa6332b29Run #519ffa0e6cdecDiffDiff%
Number of Function Calls1,320 1,313 -7 -0.5%
Incl. Wall Time (microsec)571 551 -20 -3.5%
Incl. Wall Time (microsec) per call 0 0 -0 -3.0%
Excl. Wall Time (microsec)571 551 -20 -3.5%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 3 3 0 0.5%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)70,704 70,488 -216 -0.3%
Incl. MemUse (bytes) per call 54 54 0 0.2%
Excl. MemUse (bytes)70,704 70,488 -216 -0.3%
Incl. PeakMemUse (bytes)14,632 14,720 88 0.6%
Incl. PeakMemUse (bytes) per call 11 11 0 1.1%
Excl. PeakMemUse (bytes)14,632 14,720 88 0.6%

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-7 -100.0% -20 -1.0% 0 0.0% -216 -0.3% 88 0.1%
Exclusive Metrics Diff for Current Function-20 -100.0% 0 N/A% -216 -100.0% 88 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::has0 0.0% -42 -210.0% 0 N/A% 16 7.4% 16 18.2%
Symfony\Component\DependencyInjection\Container::get-7 -100.0% 20 100.0% -4,000 N/A% -224 -103.7% 72 81.8%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 2 10.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 2 10.0% 4,000 N/A% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% -1 -5.0% 0 N/A% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% -1 -5.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% -1 -5.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 1 5.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_send_headers0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% 0 N/A% -8 -3.7% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%