Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_page_cache

_drupal_bootstrap_page_cacheRun #5208407650493Run #520840a963a54DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,242 3,522 280 8.6%
Incl. Wall Time (microsec) per call 3,242 3,522 280 8.6%
Excl. Wall Time (microsec)95 101 6 6.3%
Incl. CPU (microsecs)2,576 2,747 171 6.6%
Incl. CPU (microsecs) per call 2,576 2,747 171 6.6%
Excl. CPU (microsec)78 86 8 10.3%
Incl. MemUse (bytes)407,248 407,248 0 0.0%
Incl. MemUse (bytes) per call 407,248 407,248 0 0.0%
Excl. MemUse (bytes)3,984 3,984 0 0.0%
Incl. PeakMemUse (bytes)321,896 321,896 0 0.0%
Incl. PeakMemUse (bytes) per call 321,896 321,896 0 0.0%
Excl. PeakMemUse (bytes)2,512 2,512 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% 280 259.3% 171 95.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 2.1% 8 4.7% 0 N/A% 0 N/A%
Parent function
drupal_bootstrap0 N/A% 280 100.0% 171 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Config\Config::get0 N/A% 192 68.6% 87 50.9% 0 N/A% 0 N/A%
drupal_bootstrap@10 N/A% 75 26.8% 69 40.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 4 1.4% 5 2.9% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 2 0.7% 3 1.8% 0 N/A% 0 N/A%
config0 N/A% 1 0.4% 2 1.2% 0 N/A% 0 N/A%
session_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
run_init::includes/cache.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% -1 -0.6% 0 N/A% 0 N/A%
load::includes/cache.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%