Diff Report
Run #51c24fd9b971a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c25102ed66d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #51c24fd9b971aRun #51c25102ed66dDiffDiff%
Number of Function Calls4,247 4,311 64 1.5%
Incl. Wall Time (microsec)7,559 7,795 236 3.1%
Incl. Wall Time (microsec) per call 2 2 0 1.6%
Excl. Wall Time (microsec)7,559 7,795 236 3.1%
Incl. CPU (microsecs)10,983 11,330 347 3.2%
Incl. CPU (microsecs) per call 3 3 0 1.6%
Excl. CPU (microsec)10,983 11,330 347 3.2%
Incl. MemUse (bytes)178,928 181,008 2,080 1.2%
Incl. MemUse (bytes) per call 42 42 -0 -0.3%
Excl. MemUse (bytes)178,928 181,008 2,080 1.2%
Incl. PeakMemUse (bytes)7,600 7,600 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 -0 -1.5%
Excl. PeakMemUse (bytes)7,600 7,600 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
strtolower64 100.0% 236 1.6% 347 2.6% 2,080 3.4% 0 0.0%
Exclusive Metrics Diff for Current Function236 100.0% 347 100.0% 2,080 100.0% 0 N/A%
Parent functions
Symfony\Component\DependencyInjection\Container::get64 100.0% 148 62.7% 300 86.5% 2,064 99.2% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% 1 0.3% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::has0 0.0% 2 0.8% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@80 0.0% 0 0.0% -2 -0.6% 0 0.0% 0 N/A%
Drupal\Component\Utility\UrlValidator::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 1 0.3% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@60 0.0% 1 0.4% 0 0.0% 0 0.0% 0 N/A%
drupal_add_http_header0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% -3 -1.3% 3 0.9% -32 -1.5% 0 N/A%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% 1 0.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% -3 -0.9% 16 0.8% 0 N/A%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% -2 -0.6% 0 0.0% 0 N/A%
toolbar_menu_navigation_links0 0.0% 0 0.0% 4 1.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 3 1.3% -6 -1.7% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 10 2.9% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% -4 -1.2% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@10 0.0% 0 0.0% 5 1.4% 0 0.0% 0 N/A%
service_container_prod_::getParameter0 0.0% 0 0.0% -1 -0.3% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::set0 0.0% 1 0.4% -1 -0.3% 0 0.0% 0 N/A%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% 1 0.3% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% 29 12.3% 18 5.2% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 21 8.9% 6 1.7% 0 0.0% 0 N/A%
drupal_environment_initialize0 0.0% 0 0.0% -1 -0.3% 32 1.5% 0 N/A%
Symfony\Component\Routing\RequestContext::__construct0 0.0% -1 -0.4% 10 2.9% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 8 3.4% -33 -9.5% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 24 10.2% 28 8.1% 0 0.0% 0 N/A%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 3 1.3% 12 3.5% 0 0.0% 0 N/A%