Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls41,900 41,900 0 0.0%
Incl. Wall Time (microsec)264,470 264,472 2 0.0%
Incl. Wall Time (microsec) per call 6 6 0 0.0%
Excl. Wall Time (microsec)252,589 254,512 1,923 0.8%
Incl. MemUse (bytes)2,108,824 2,111,360 2,536 0.1%
Incl. MemUse (bytes) per call 50 50 0 0.1%
Excl. MemUse (bytes)-962,376 -959,840 2,536 0.3%
Incl. PeakMemUse (bytes)647,480 647,480 0 0.0%
Incl. PeakMemUse (bytes) per call 15 15 0 0.0%
Excl. PeakMemUse (bytes)436,312 436,312 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::get [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 2 0.0% 2,536 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function1,923 96150.0% 2,536 100.0% 0 N/A%
Parent functions
Symfony\Component\HttpKernel\DataCollector\RequestDataCollector::collect0 N/A% -3,348 -167400.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 2,431 121550.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 688 34400.0% -24 -0.9% 0 N/A%
Symfony\Component\HttpKernel\DataCollector\TimeDataCollector::collect0 N/A% -441 -22050.0% 0 0.0% 0 N/A%
Drupal\webprofiler\DataCollector\PhpConfigDataCollector::collect0 N/A% 414 20700.0% 0 0.0% 0 N/A%
Drupal\webprofiler\TraceableEventDispatcher::postDispatch0 N/A% 174 8700.0% 0 0.0% 0 N/A%
Drupal\Core\Logger\LoggerChannel::log0 N/A% 140 7000.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -120 -6000.0% 0 0.0% 0 N/A%
Drupal\basic_auth\PageCache\DisallowBasicAuthRequests::check0 N/A% 83 4150.0% 0 0.0% 0 N/A%
Drupal\basic_auth\Authentication\Provider\BasicAuth::applies0 N/A% -68 -3400.0% 0 0.0% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::lookup0 N/A% 17 850.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 17 850.0% 0 0.0% 0 N/A%
Drupal\webprofiler\EventSubscriber\WebprofilerEventSubscriber::onKernelResponse0 N/A% 16 800.0% 1,320 52.1% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 16 800.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% -15 -750.0% 8 0.3% 0 N/A%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse0 N/A% -6 -300.0% 1,232 48.6% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getDate0 N/A% 3 150.0% 0 0.0% 0 N/A%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse0 N/A% 1 50.0% 0 0.0% 0 N/A%
Child functions
strtr0 N/A% -2,189 -109450.0% 0 0.0% 0 N/A%
strtolower0 N/A% 144 7200.0% 0 0.0% 0 N/A%
count0 N/A% 64 3200.0% 0 0.0% 0 N/A%
array_key_exists0 N/A% 60 3000.0% 0 0.0% 0 N/A%