Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for strtolower

strtolowerRun #51a944519b58cRun #51a9457328375DiffDiff%
Number of Function Calls8,923 8,923 0 0.0%
Incl. Wall Time (microsec)8,211 8,238 27 0.3%
Incl. Wall Time (microsec) per call 1 1 0 0.3%
Excl. Wall Time (microsec)8,211 8,238 27 0.3%
Incl. CPU (microsecs)12,413 12,480 67 0.5%
Incl. CPU (microsecs) per call 1 1 0 0.5%
Excl. CPU (microsec)12,413 12,480 67 0.5%
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 5,096 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)5,096 5,096 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
strtolower0 N/A% 27 3.1% 67 7.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function27 100.0% 67 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% -44 -163.0% 30 44.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 20 74.1% 13 19.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 16 59.3% 16 23.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 12 44.4% 19 28.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 10 37.0% 1 1.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 6 22.2% 10 14.9% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 5 18.5% 3 4.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 3 11.1% 9 13.4% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% -3 -11.1% -35 -52.2% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% -2 -7.4% -5 -7.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 2 7.4% 6 9.0% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% -2 -7.4% -5 -7.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 2 7.4% 1 1.5% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 1 3.7% 0 0.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% -1 -3.7% -2 -3.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 1 3.7% 1 1.5% 0 N/A% 0 N/A%
service_container_prod_::getParameter0 N/A% 1 3.7% 1 1.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 0 0.0% -2 -3.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 0 0.0% 2 3.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%