Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_settings_initialize

drupal_settings_initializeRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)563 467 -96 -17.1%
Incl. Wall Time (microsec) per call 563 467 -96 -17.1%
Excl. Wall Time (microsec)156 116 -40 -25.6%
Incl. CPU (microsecs)564 468 -96 -17.0%
Incl. CPU (microsecs) per call 564 468 -96 -17.0%
Excl. CPU (microsec)124 91 -33 -26.6%
Incl. MemUse (bytes)56,776 56,776 0 0.0%
Incl. MemUse (bytes) per call 56,776 56,776 0 0.0%
Excl. MemUse (bytes)3,704 3,704 0 0.0%
Incl. PeakMemUse (bytes)59,952 59,952 0 0.0%
Incl. PeakMemUse (bytes) per call 59,952 59,952 0 0.0%
Excl. PeakMemUse (bytes)7,712 7,712 0 0.0%

Parent/Child Regression/Improvement report for drupal_settings_initialize [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_settings_initialize0 N/A% -96 -6.9% -96 -3.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-40 -41.7% -33 -34.4% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% -96 -100.0% -96 -100.0% 0 N/A% 0 N/A%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -39 -40.6% -41 -42.7% 0 N/A% 0 N/A%
run_init::default/settings.php0 N/A% -9 -9.4% -9 -9.4% 0 N/A% 0 N/A%
is_readable0 N/A% -8 -8.3% -8 -8.3% 0 N/A% 0 N/A%
count0 N/A% -1 -1.0% 0 0.0% 0 N/A% 0 N/A%
ltrim0 N/A% 1 1.0% 1 1.0% 0 N/A% 0 N/A%
request_uri0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
session_name0 N/A% 0 0.0% -2 -2.1% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
ini_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -3 -3.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::__construct0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%
load::default/settings.php0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% -2 -2.1% 0 N/A% 0 N/A%
rtrim0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
conf_path0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
str_replace0 N/A% 0 0.0% 1 1.0% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% -1 -1.0% 0 N/A% 0 N/A%