Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_bootstrap_page_cache

_drupal_bootstrap_page_cacheRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)16,258 16,374 116 0.7%
Incl. Wall Time (microsec) per call 16,258 16,374 116 0.7%
Excl. Wall Time (microsec)55 64 9 16.4%
Incl. CPU (microsecs)15,852 15,966 114 0.7%
Incl. CPU (microsecs) per call 15,852 15,966 114 0.7%
Excl. CPU (microsec)45 56 11 24.4%
Incl. MemUse (bytes)1,987,144 1,987,256 112 0.0%
Incl. MemUse (bytes) per call 1,987,144 1,987,256 112 0.0%
Excl. MemUse (bytes)-776 -776 0 0.0%
Incl. PeakMemUse (bytes)1,959,600 1,959,240 -360 -0.0%
Incl. PeakMemUse (bytes) per call 1,959,600 1,959,240 -360 -0.0%
Excl. PeakMemUse (bytes)2,216 2,216 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% 116 2.7% 114 3.1% 112 0.1% -360 -0.3%
Exclusive Metrics Diff for Current Function9 7.8% 11 9.6% 0 0.0% 0 0.0%
Parent function
drupal_bootstrap0 N/A% 116 100.0% 114 100.0% 112 100.0% -360 -100.0%
Child functions
Drupal::config0 N/A% 123 106.0% 124 108.8% 96 85.7% 104 28.9%
Drupal\Core\Config\Config::get0 N/A% -15 -12.9% -17 -14.9% 0 0.0% -104 -28.9%
Symfony\Component\HttpFoundation\ParameterBag::has0 N/A% -2 -1.7% -1 -0.9% 0 0.0% 0 0.0%
Drupal::request0 N/A% 1 0.9% 1 0.9% 0 0.0% 0 0.0%
session_name0 N/A% 0 0.0% -1 -0.9% 0 0.0% 0 0.0%
run_init::includes/database.inc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::includes/database.inc0 N/A% 0 0.0% -1 -0.9% 16 14.3% -360 -100.0%
Drupal\Core\Site\Settings::get0 N/A% 0 0.0% -2 -1.8% 0 0.0% 0 0.0%