Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\page_cache\StackMiddleware\PageCache::lookup

Drupal\page_cache\StackMiddleware\PageCache::lookupRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)936,729 980,858 44,129 4.7%
Incl. Wall Time (microsec) per call 936,729 980,858 44,129 4.7%
Excl. Wall Time (microsec)18 17 -1 -5.6%
Incl. MemUse (bytes)27,800,504 27,820,848 20,344 0.1%
Incl. MemUse (bytes) per call 27,800,504 27,820,848 20,344 0.1%
Excl. MemUse (bytes)2,768 2,768 0 0.0%
Incl. PeakMemUse (bytes)28,482,920 28,504,240 21,320 0.1%
Incl. PeakMemUse (bytes) per call 28,482,920 28,504,240 21,320 0.1%
Excl. PeakMemUse (bytes)456 456 0 0.0%

Parent/Child Regression/Improvement report for Drupal\page_cache\StackMiddleware\PageCache::lookup [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
Drupal\page_cache\StackMiddleware\PageCache::lookup0 N/A% 44,129 108.5% 20,344 99.0% 21,320 99.4%
Exclusive Metrics Diff for Current Function-1 -0.0% 0 0.0% 0 0.0%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::handle0 N/A% 44,129 100.0% 20,344 100.0% 21,320 100.0%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 44,144 100.0% 20,344 100.0% 21,320 100.0%
Drupal\page_cache\StackMiddleware\PageCache::get0 N/A% -14 -0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::getLastModified0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% 0 0.0% 0 0.0%
session_name0 N/A% 0 0.0% 0 0.0% 0 0.0%
extension_loaded0 N/A% 0 0.0% 0 0.0% 0 0.0%