Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for strtolower

strtolowerRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls1,261 1,260 -1 -0.1%
Incl. Wall Time (microsec)2,300 2,296 -4 -0.2%
Incl. Wall Time (microsec) per call 2 2 -0 -0.1%
Excl. Wall Time (microsec)2,300 2,296 -4 -0.2%
Incl. CPU (microsecs)3,210 3,239 29 0.9%
Incl. CPU (microsecs) per call 3 3 0 1.0%
Excl. CPU (microsec)3,210 3,239 29 0.9%
Incl. MemUse (bytes)70,568 70,544 -24 -0.0%
Incl. MemUse (bytes) per call 56 56 0 0.0%
Excl. MemUse (bytes)70,568 70,544 -24 -0.0%
Incl. PeakMemUse (bytes)13,000 13,040 40 0.3%
Incl. PeakMemUse (bytes) per call 10 10 0 0.4%
Excl. PeakMemUse (bytes)13,000 13,040 40 0.3%

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-1 -100.0% -4 -0.5% 29 3.2% -24 -0.0% 40 0.1%
Exclusive Metrics Diff for Current Function-4 -100.0% 29 100.0% -24 -100.0% 40 100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 6 150.0% -5 -17.2% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@10 0.0% -4 -100.0% 5 17.2% 0 0.0% 32 80.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 0.0% -2 -50.0% -4 -13.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -2 -50.0% 2 6.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 0.0% 2 50.0% 2 6.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% -1 -25.0% 1 3.4% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::addField0 0.0% -1 -25.0% 4 13.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 0.0% 1 25.0% -2 -6.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@80 0.0% -1 -25.0% -3 -10.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% -1 -25.0% 10 34.5% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% -1 -25.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get-1 -100.0% -1 -25.0% 6 20.7% -24 -100.0% 8 20.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 1 25.0% -3 -10.3% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::initialized0 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::has0 0.0% 0 0.0% 6 20.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::stripDangerousProtocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_add_http_header0 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
Drupal\views\ViewExecutable::buildThemeFunctions0 0.0% 0 0.0% 3 10.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 5 17.2% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 2 6.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 7 24.1% 0 0.0% 0 0.0%
service_container_prod::getParameter0 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@70 0.0% 0 0.0% 2 6.9% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@90 0.0% 0 0.0% -3 -10.3% 0 0.0% 0 0.0%