Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\page_cache\StackMiddleware\PageCache::lookup

Drupal\page_cache\StackMiddleware\PageCache::lookupRun #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6,482,487 6,520,845 38,358 0.6%
Incl. Wall Time (microsec) per call 6,482,487 6,520,845 38,358 0.6%
Excl. Wall Time (microsec)16 14 -2 -12.5%
Incl. MemUse (bytes)35,088,944 35,086,224 -2,720 -0.0%
Incl. MemUse (bytes) per call 35,088,944 35,086,224 -2,720 -0.0%
Excl. MemUse (bytes)2,880 2,880 0 0.0%
Incl. PeakMemUse (bytes)34,944,432 35,440,968 496,536 1.4%
Incl. PeakMemUse (bytes) per call 34,944,432 35,440,968 496,536 1.4%
Excl. PeakMemUse (bytes)0 712 712 N/A%

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% 38,358 105.5% -2,720 -0.2% 496,536 42.1%
Exclusive Metrics Diff for Current Function-2 -0.0% 0 0.0% 712 0.1%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::handle0 N/A% 38,358 100.0% -2,720 -100.0% 496,536 100.0%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 38,390 100.1% -2,728 -100.3% 449,616 90.6%
Drupal\page_cache\StackMiddleware\PageCache::get0 N/A% -30 -0.1% 0 0.0% 46,208 9.3%
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%
session_name0 N/A% 0 0.0% 8 0.3% 0 0.0%
extension_loaded0 N/A% 0 0.0% 0 0.0% 0 0.0%