Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba42a8e87e: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\page_cache\StackMiddleware\PageCache::lookup

Drupal\page_cache\StackMiddleware\PageCache::lookupRun #553b9a86a14e1Run #553ba42a8e87eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6,482,487 6,884,327 401,840 6.2%
Incl. Wall Time (microsec) per call 6,482,487 6,884,327 401,840 6.2%
Excl. Wall Time (microsec)16 17 1 6.2%
Incl. MemUse (bytes)35,088,944 35,126,408 37,464 0.1%
Incl. MemUse (bytes) per call 35,088,944 35,126,408 37,464 0.1%
Excl. MemUse (bytes)2,880 2,880 0 0.0%
Incl. PeakMemUse (bytes)34,944,432 35,737,760 793,328 2.3%
Incl. PeakMemUse (bytes) per call 34,944,432 35,737,760 793,328 2.3%
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% 401,840 100.9% 37,464 2.2% 793,328 47.2%
Exclusive Metrics Diff for Current Function1 0.0% 0 0.0% 712 0.1%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::handle0 N/A% 401,840 100.0% 37,464 100.0% 793,328 100.0%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 401,870 100.0% 37,464 100.0% 745,304 93.9%
Drupal\page_cache\StackMiddleware\PageCache::get0 N/A% -31 -0.0% 0 0.0% 47,312 6.0%
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% 0 0.0% 0 0.0%
extension_loaded0 N/A% 0 0.0% 0 0.0% 0 0.0%