Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\page_cache\StackMiddleware\PageCache::fetch

Drupal\page_cache\StackMiddleware\PageCache::fetchRun #55f235cac18adRun #55f2365d0c6b8DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)207,853 208,429 576 0.3%
Incl. Wall Time (microsec) per call 207,853 208,429 576 0.3%
Excl. Wall Time (microsec)31 32 1 3.2%
Incl. MemUse (bytes)24,181,504 24,181,952 448 0.0%
Incl. MemUse (bytes) per call 24,181,504 24,181,952 448 0.0%
Excl. MemUse (bytes)-7,032 -7,032 0 0.0%
Incl. PeakMemUse (bytes)24,231,288 24,230,752 -536 -0.0%
Incl. PeakMemUse (bytes) per call 24,231,288 24,230,752 -536 -0.0%
Excl. PeakMemUse (bytes)160 160 0 0.0%

Parent/Child Regression/Improvement report for Drupal\page_cache\StackMiddleware\PageCache::fetch [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::fetch0 N/A% 576 39.2% 448 130.2% -536 -97.1%
Exclusive Metrics Diff for Current Function1 0.2% 0 0.0% 0 0.0%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::lookup0 N/A% 576 100.0% 448 100.0% -536 -100.0%
Child functions
Drupal\Core\StackMiddleware\KernelPreHandle::handle0 N/A% 579 100.5% 448 100.0% -536 -100.0%
Drupal\Core\ProxyClass\PageCache\ChainResponsePolicy::check0 N/A% -3 -0.5% 0 0.0% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::set0 N/A% 1 0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Response::getExpires0 N/A% -1 -0.2% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -0.2% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 0 0.0% 0 0.0%
time0 N/A% 0 0.0% 0 0.0% 0 0.0%
DateTime::getTimestamp0 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%