Diff Report
Run #512a1f7f217a6: XHProf Run (Namespace=drupal-perf)
vs.
Run #512a226436ce4: XHProf Run (Namespace=drupal-perf)
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Regression/Improvement summary for strtolower

strtolowerRun #512a1f7f217a6Run #512a226436ce4DiffDiff%
Number of Function Calls3,881 2,347 -1,534 -39.5%
Incl. Wall Time (microsec)1,748 1,229 -519 -29.7%
Incl. Wall Time (microsec) per call 0 1 0 16.3%
Excl. Wall Time (microsec)1,748 1,229 -519 -29.7%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)289,976 188,848 -101,128 -34.9%
Incl. MemUse (bytes) per call 75 80 6 7.7%
Excl. MemUse (bytes)289,976 188,848 -101,128 -34.9%
Incl. PeakMemUse (bytes)28,120 23,688 -4,432 -15.8%
Incl. PeakMemUse (bytes) per call 7 10 3 39.3%
Excl. PeakMemUse (bytes)28,120 23,688 -4,432 -15.8%

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-1,534 -100.0% -519 -1.1% 0 0.0% -101,128 -3.4% -4,432 -0.2%
Exclusive Metrics Diff for Current Function-519 -100.0% 0 N/A% -101,128 -100.0% -4,432 -100.0%
Parent functions
Symfony\Component\DependencyInjection\Container::get-1,343 -87.5% -431 -83.0% 0 N/A% -88,720 -87.7% -3,104 -70.0%
Symfony\Component\DependencyInjection\Container::has-266 -17.3% -87 -16.8% 0 N/A% -19,128 -18.9% -2,592 -58.5%
Symfony\Component\DependencyInjection\Container::get@15 0.3% 4 0.8% 0 N/A% 344 0.3% 72 1.6%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl1 0.1% -2 -0.4% 0 N/A% 72 0.1% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has4 0.3% -1 -0.2% 0 N/A% 304 0.3% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@60 0.0% -1 -0.2% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@40 0.0% -1 -0.2% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::set2 0.1% -1 -0.2% 0 N/A% 144 0.1% 0 0.0%
drupal_add_http_header0 0.0% 1 0.2% 0 N/A% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\query\Sql::add_field6 0.4% 0 0.0% 0 N/A% 1,480 1.5% 1,120 25.3%
drupal_send_headers0 0.0% 0 0.0% 0 N/A% 32 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set2 0.1% 0 0.0% 0 N/A% 160 0.2% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
_views_theme_functions55 3.6% 0 0.0% 0 N/A% 4,184 4.1% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@50 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
_drupal_set_preferred_header_name0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::isSecure0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@20 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
service_container_prod_::getParameter0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::set0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\DependencyInjection\Container::get@30 0.0% 0 0.0% 0 N/A% 0 0.0% 72 1.6%
Symfony\Component\HttpFoundation\HeaderBag::get0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_environment_initialize0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::__construct0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\Routing\RequestContext::setScheme0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%