Diff Report
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2457c13d41: 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 #55f2450b58930Run #55f2457c13d41DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)564,030 566,227 2,197 0.4%
Incl. Wall Time (microsec) per call 564,030 566,227 2,197 0.4%
Excl. Wall Time (microsec)34 46 12 35.3%
Incl. MemUse (bytes)24,602,344 24,602,344 0 0.0%
Incl. MemUse (bytes) per call 24,602,344 24,602,344 0 0.0%
Excl. MemUse (bytes)-7,168 -7,168 0 0.0%
Incl. PeakMemUse (bytes)24,671,840 24,671,840 0 0.0%
Incl. PeakMemUse (bytes) per call 24,671,840 24,671,840 0 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% 2,197 103.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 0.5% 0 N/A% 0 N/A%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::lookup0 N/A% 2,197 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\StackMiddleware\KernelPreHandle::handle0 N/A% 2,087 95.0% 0 N/A% 0 N/A%
Drupal\page_cache\StackMiddleware\PageCache::set0 N/A% 72 3.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 27 1.2% 0 N/A% 0 N/A%
DateTime::getTimestamp0 N/A% -1 -0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 0 N/A% 0 N/A%
time0 N/A% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\ProxyClass\PageCache\ChainResponsePolicy::check0 N/A% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::getExpires0 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%