Diff Report
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f250cd3eb64: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\page_cache\StackMiddleware\PageCache::lookup

Drupal\page_cache\StackMiddleware\PageCache::lookupRun #55f2501d384a2Run #55f250cd3eb64DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)554,726 589,149 34,423 6.2%
Incl. Wall Time (microsec) per call 554,726 589,149 34,423 6.2%
Excl. Wall Time (microsec)38 29 -9 -23.7%
Incl. MemUse (bytes)24,632,240 24,654,576 22,336 0.1%
Incl. MemUse (bytes) per call 24,632,240 24,654,576 22,336 0.1%
Excl. MemUse (bytes)2,768 2,768 0 0.0%
Incl. PeakMemUse (bytes)24,685,544 24,697,024 11,480 0.0%
Incl. PeakMemUse (bytes) per call 24,685,544 24,697,024 11,480 0.0%
Excl. PeakMemUse (bytes)456 456 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% 34,423 102.0% 22,336 100.3% 11,480 50.6%
Exclusive Metrics Diff for Current Function-9 -0.0% 0 0.0% 0 0.0%
Parent function
Drupal\page_cache\StackMiddleware\PageCache::handle0 N/A% 34,423 100.0% 22,336 100.0% 11,480 100.0%
Child functions
Drupal\page_cache\StackMiddleware\PageCache::fetch0 N/A% 34,451 100.1% 22,336 100.0% 11,480 100.0%
Symfony\Component\HttpFoundation\Response::getLastModified0 N/A% -6 -0.0% 0 0.0% 0 0.0%
Drupal\page_cache\StackMiddleware\PageCache::get0 N/A% -5 -0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -4 -0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -2 -0.0% 0 0.0% 0 0.0%
session_name0 N/A% -1 -0.0% 0 0.0% 0 0.0%
extension_loaded0 N/A% -1 -0.0% 0 0.0% 0 0.0%