Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for strtolower

strtolowerRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls8,923 8,923 0 0.0%
Incl. Wall Time (microsec)8,211 7,989 -222 -2.7%
Incl. Wall Time (microsec) per call 1 1 -0 -2.7%
Excl. Wall Time (microsec)8,211 7,989 -222 -2.7%
Incl. CPU (microsecs)12,413 12,309 -104 -0.8%
Incl. CPU (microsecs) per call 1 1 -0 -0.8%
Excl. CPU (microsec)12,413 12,309 -104 -0.8%
Incl. MemUse (bytes)336,176 336,176 0 0.0%
Incl. MemUse (bytes) per call 38 38 0 0.0%
Excl. MemUse (bytes)336,176 336,176 0 0.0%
Incl. PeakMemUse (bytes)5,096 5,104 8 0.2%
Incl. PeakMemUse (bytes) per call 1 1 0 0.2%
Excl. PeakMemUse (bytes)5,096 5,104 8 0.2%

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
strtolower0 N/A% -222 -2.1% -104 -1.0% 0 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function-222 -100.0% -104 -100.0% 0 N/A% 8 100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -200 -90.1% -78 -75.0% 0 N/A% 48 600.0%
Symfony\Component\DependencyInjection\Container::has0 N/A% -12 -5.4% -23 -22.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -1.4% 6 5.8% 0 N/A% 0 0.0%
_drupal_set_preferred_header_name0 N/A% -3 -1.4% -3 -2.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% -2 -0.9% 2 1.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 2 0.9% -3 -2.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -0.9% 3 2.9% 0 N/A% 0 0.0%
drupal_send_headers0 N/A% -2 -0.9% -4 -3.8% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 1 0.5% 3 2.9% 0 N/A% 0 0.0%
drupal_add_http_header0 N/A% -1 -0.5% -1 -1.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -1 -0.5% 1 1.0% 0 N/A% 0 0.0%
service_container_prod_::getParameter0 N/A% 1 0.5% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% -3 -2.9% 0 N/A% -40 -500.0%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 3 2.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -4 -3.8% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%
drupal_environment_initialize0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% -2 -1.9% 0 N/A% 0 0.0%