Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2459f810af: 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 #55f2450b58930Run #55f2459f810afDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)564,181 574,012 9,831 1.7%
Incl. Wall Time (microsec) per call 564,181 574,012 9,831 1.7%
Excl. Wall Time (microsec)29 28 -1 -3.4%
Incl. MemUse (bytes)24,621,816 24,723,992 102,176 0.4%
Incl. MemUse (bytes) per call 24,621,816 24,723,992 102,176 0.4%
Excl. MemUse (bytes)2,768 2,768 0 0.0%
Incl. PeakMemUse (bytes)24,684,152 24,779,792 95,640 0.4%
Incl. PeakMemUse (bytes) per call 24,684,152 24,779,792 95,640 0.4%
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% 9,831 102.6% 102,176 100.0% 95,640 94.7%
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% 9,831 100.0% 102,176 100.0% 95,640 100.0%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 9,850 100.2% 102,176 100.0% 95,640 100.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -15 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::getLastModified0 N/A% -7 -0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 2 0.0% 0 0.0% 0 0.0%
extension_loaded0 N/A% 1 0.0% 0 0.0% 0 0.0%
session_name0 N/A% 1 0.0% 0 0.0% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::get0 N/A% 0 0.0% 0 0.0% 0 0.0%