Diff Report
Run #55f237e5dec64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f23808ec628: 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 #55f237e5dec64Run #55f23808ec628DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)74,598 75,471 873 1.2%
Incl. Wall Time (microsec) per call 74,598 75,471 873 1.2%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. MemUse (bytes)9,146,832 9,146,840 8 0.0%
Incl. MemUse (bytes) per call 9,146,832 9,146,840 8 0.0%
Excl. MemUse (bytes)2,864 2,864 0 0.0%
Incl. PeakMemUse (bytes)9,175,792 9,175,800 8 0.0%
Incl. PeakMemUse (bytes) per call 9,175,792 9,175,800 8 0.0%
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% 873 98.5% 8 25.0% 8 20.0%
Exclusive Metrics Diff for Current Function1 0.1% 0 0.0% 0 0.0%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::handle0 N/A% 873 100.0% 8 100.0% 8 100.0%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 870 99.7% 8 100.0% 8 100.0%
Drupal\page_cache\StackMiddleware\PageCache::get0 N/A% 1 0.1% 0 0.0% 0 0.0%
session_name0 N/A% 1 0.1% 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%
extension_loaded0 N/A% 0 0.0% 0 0.0% 0 0.0%