Diff Report
Run #5219624c55207: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #521962a927d49: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_page_cache

_drupal_bootstrap_page_cacheRun #5219624c55207Run #521962a927d49DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,075 1,758 -317 -15.3%
Incl. Wall Time (microsec) per call 2,075 1,758 -317 -15.3%
Excl. Wall Time (microsec)89 93 4 4.5%
Incl. CPU (microsecs)1,546 1,418 -128 -8.3%
Incl. CPU (microsecs) per call 1,546 1,418 -128 -8.3%
Excl. CPU (microsec)78 83 5 6.4%
Incl. MemUse (bytes)220,768 220,784 16 0.0%
Incl. MemUse (bytes) per call 220,768 220,784 16 0.0%
Excl. MemUse (bytes)3,992 3,992 0 0.0%
Incl. PeakMemUse (bytes)136,440 136,456 16 0.0%
Incl. PeakMemUse (bytes) per call 136,440 136,456 16 0.0%
Excl. PeakMemUse (bytes)1,888 1,888 0 0.0%

Parent/Child Regression/Improvement report for _drupal_bootstrap_page_cache [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
_drupal_bootstrap_page_cache0 N/A% -317 -68.2% -128 -13.5% 16 0.1% 16 0.1%
Exclusive Metrics Diff for Current Function4 1.3% 5 3.9% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% -317 -100.0% -128 -100.0% 16 100.0% 16 100.0%
Child functions
Drupal\Core\Config\Config::get0 N/A% -178 -56.2% -77 -60.2% 0 0.0% 0 0.0%
drupal_bootstrap@10 N/A% -155 -48.9% -67 -52.3% -8 -50.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 9 2.8% 9 7.0% 24 150.0% 16 100.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 4 1.3% 4 3.1% 0 0.0% 0 0.0%
load::includes/cache.inc0 N/A% -1 -0.3% -1 -0.8% 0 0.0% 0 0.0%
Drupal::config0 N/A% -1 -0.3% -1 -0.8% 0 0.0% 0 0.0%
settings0 N/A% 1 0.3% 1 0.8% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%
session_name0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::includes/cache.inc0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.8% 0 0.0% 0 0.0%