Diff Report
Run #5578e7733b8ce: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e81d210fd: 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 #5578e7733b8ceRun #5578e81d210fdDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,542 1,587 45 2.9%
Incl. Wall Time (microsec) per call 1,542 1,587 45 2.9%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. MemUse (bytes)322,248 322,248 0 0.0%
Incl. MemUse (bytes) per call 322,248 322,248 0 0.0%
Excl. MemUse (bytes)3,008 3,008 0 0.0%
Incl. PeakMemUse (bytes)422,136 422,136 0 0.0%
Incl. PeakMemUse (bytes) per call 422,136 422,136 0 0.0%
Excl. PeakMemUse (bytes)88 88 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% 45 281.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 2.2% 0 N/A% 0 N/A%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::handle0 N/A% 45 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::get0 N/A% 42 93.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getLastModified0 N/A% 1 2.2% 0 N/A% 0 N/A%
extension_loaded0 N/A% 1 2.2% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% 0 N/A% 0 N/A%
session_name0 N/A% 0 0.0% 0 N/A% 0 N/A%