Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for strtolower

strtolowerRun #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls2,883 2,883 0 0.0%
Incl. Wall Time (microsec)26,849 44,007 17,158 63.9%
Incl. Wall Time (microsec) per call 9 15 6 63.9%
Excl. Wall Time (microsec)26,849 44,007 17,158 63.9%
Incl. CPU (microsecs)0 24,002 24,002 N/A%
Incl. CPU (microsecs) per call 0 8 8 N/A%
Excl. CPU (microsec)0 24,002 24,002 N/A%
Incl. MemUse (bytes)227,000 227,000 0 0.0%
Incl. MemUse (bytes) per call 79 79 0 0.0%
Excl. MemUse (bytes)227,000 227,000 0 0.0%
Incl. PeakMemUse (bytes)17,384 17,384 0 0.0%
Incl. PeakMemUse (bytes) per call 6 6 0 0.0%
Excl. PeakMemUse (bytes)17,384 17,384 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% 17,158 1.4% 24,002 600.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function17,158 100.0% 24,002 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get0 N/A% 13,487 78.6% 20,002 83.3% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 N/A% 2,281 13.3% 4,000 16.7% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 N/A% 312 1.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 129 0.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 N/A% 126 0.7% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 102 0.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 100 0.6% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 N/A% 90 0.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 N/A% 87 0.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 74 0.4% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 69 0.4% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 N/A% 61 0.4% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 N/A% 49 0.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 N/A% 33 0.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 N/A% 24 0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::add_field0 N/A% 20 0.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 N/A% 19 0.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 16 0.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 N/A% 12 0.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 N/A% 11 0.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 N/A% 11 0.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 N/A% 10 0.1% 0 0.0% 0 N/A% 0 N/A%
drupal_environment_initialize0 N/A% 7 0.0% 0 0.0% 0 N/A% 0 N/A%
_drupal_set_preferred_header_name0 N/A% 6 0.0% 0 0.0% 0 N/A% 0 N/A%
service_container_prod_::getParameter0 N/A% 6 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_send_headers0 N/A% 6 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 5 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_add_http_header0 N/A% 5 0.0% 0 0.0% 0 N/A% 0 N/A%