Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250764a275: 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 #55f2501d384a2Run #55f250764a275DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)554,726 564,069 9,343 1.7%
Incl. Wall Time (microsec) per call 554,726 564,069 9,343 1.7%
Excl. Wall Time (microsec)38 19 -19 -50.0%
Incl. MemUse (bytes)24,632,240 24,632,240 0 0.0%
Incl. MemUse (bytes) per call 24,632,240 24,632,240 0 0.0%
Excl. MemUse (bytes)2,768 2,768 0 0.0%
Incl. PeakMemUse (bytes)24,685,544 24,685,544 0 0.0%
Incl. PeakMemUse (bytes) per call 24,685,544 24,685,544 0 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% 9,343 108.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-19 -0.2% 0 N/A% 0 N/A%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::handle0 N/A% 9,343 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 9,397 100.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getLastModified0 N/A% -13 -0.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -8 -0.1% 0 N/A% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::get0 N/A% -7 -0.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -4 -0.0% 0 N/A% 0 N/A%
session_name0 N/A% -2 -0.0% 0 N/A% 0 N/A%
extension_loaded0 N/A% -1 -0.0% 0 N/A% 0 N/A%