Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_bootstrap_page_cache

_drupal_bootstrap_page_cacheRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)2,511 2,616 105 4.2%
Incl. Wall Time (microsec) per call 2,511 2,616 105 4.2%
Excl. Wall Time (microsec)74 77 3 4.1%
Incl. CPU (microsecs)2,289 2,382 93 4.1%
Incl. CPU (microsecs) per call 2,289 2,382 93 4.1%
Excl. CPU (microsec)65 61 -4 -6.2%
Incl. MemUse (bytes)416,616 416,624 8 0.0%
Incl. MemUse (bytes) per call 416,616 416,624 8 0.0%
Excl. MemUse (bytes)3,984 3,984 0 0.0%
Incl. PeakMemUse (bytes)337,464 337,512 48 0.0%
Incl. PeakMemUse (bytes) per call 337,464 337,512 48 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% 105 28.1% 93 8.8% 8 0.0% 48 0.1%
Exclusive Metrics Diff for Current Function3 2.9% -4 -4.3% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 105 100.0% 93 100.0% 8 100.0% 48 100.0%
Child functions
Drupal\Core\Config\Config::get0 N/A% 63 60.0% 52 55.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 35 33.3% 36 38.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 9 8.6% 11 11.8% 0 0.0% 0 0.0%
drupal_bootstrap@10 N/A% -3 -2.9% -3 -3.2% 8 100.0% 48 100.0%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -1 -1.0% 0 0.0% 0 0.0% 0 0.0%
config0 N/A% -1 -1.0% -1 -1.1% 0 0.0% 0 0.0%
run_init::includes/cache.inc0 N/A% 0 0.0% 2 2.2% 0 0.0% 0 0.0%
session_name0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
settings0 N/A% 0 0.0% 1 1.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/cache.inc0 N/A% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%