Diff Report
Run #560d7dac0c098: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #560d810c7abba: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\page_cache\StackMiddleware\PageCache::lookup

Drupal\page_cache\StackMiddleware\PageCache::lookupRun #560d7dac0c098Run #560d810c7abbaDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,802,320 1,804,540 2,220 0.1%
Incl. Wall Time (microsec) per call 1,802,320 1,804,540 2,220 0.1%
Excl. Wall Time (microsec)20 20 0 0.0%
Incl. MemUse (bytes)39,415,600 39,415,600 0 0.0%
Incl. MemUse (bytes) per call 39,415,600 39,415,600 0 0.0%
Excl. MemUse (bytes)2,888 2,888 0 0.0%
Incl. PeakMemUse (bytes)55,433,768 55,433,768 0 0.0%
Incl. PeakMemUse (bytes) per call 55,433,768 55,433,768 0 0.0%
Excl. PeakMemUse (bytes)464 464 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% 2,220 141.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::handle0 N/A% 2,220 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 2,219 100.0% 0 N/A% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::get0 N/A% 2 0.1% 0 N/A% 0 N/A%
extension_loaded0 N/A% -1 -0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getLastModified0 N/A% 0 0.0% 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%
session_name0 N/A% 0 0.0% 0 N/A% 0 N/A%