Diff Report
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #55f2365d0c6b8Run #55f235cac18adDiffDiff%
Number of Function Calls35 35 0 0.0%
Incl. Wall Time (microsec)234 253 19 8.1%
Incl. Wall Time (microsec) per call 7 7 1 8.1%
Excl. Wall Time (microsec)227 246 19 8.4%
Incl. MemUse (bytes)11,000 11,000 0 0.0%
Incl. MemUse (bytes) per call 314 314 0 0.0%
Excl. MemUse (bytes)6,040 6,056 16 0.3%
Incl. PeakMemUse (bytes)8,568 8,472 -96 -1.1%
Incl. PeakMemUse (bytes) per call 245 242 -3 -1.1%
Excl. PeakMemUse (bytes)6,384 6,288 -96 -1.5%

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% 19 1.3% 0 0.0% -96 -17.4%
Exclusive Metrics Diff for Current Function19 100.0% 16 N/A% -96 -100.0%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 15 78.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 4 21.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getDate0 N/A% -1 -5.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 5.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 N/A% -96 -100.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::lookup0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\EventSubscriber\ActiveLinkResponseFilter::onResponse0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\dynamic_page_cache\EventSubscriber\DynamicPageCacheSubscriber::onResponse0 N/A% 0 0.0% 0 N/A% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 0 0.0% 0 N/A% 0 0.0%
Child functions
array_key_exists0 N/A% -2 -10.5% 0 N/A% 0 0.0%
strtr0 N/A% 1 5.3% -16 N/A% 0 0.0%
strtolower0 N/A% 1 5.3% 0 N/A% 0 0.0%
count0 N/A% 0 0.0% 0 N/A% 0 0.0%