Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_settings_initialize

drupal_settings_initializeRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)474 563 89 18.8%
Incl. Wall Time (microsec) per call 474 563 89 18.8%
Excl. Wall Time (microsec)119 156 37 31.1%
Incl. CPU (microsecs)477 564 87 18.2%
Incl. CPU (microsecs) per call 477 564 87 18.2%
Excl. CPU (microsec)90 124 34 37.8%
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)3,464 3,704 240 6.9%
Incl. PeakMemUse (bytes)59,920 59,952 32 0.1%
Incl. PeakMemUse (bytes) per call 59,920 59,952 32 0.1%
Excl. PeakMemUse (bytes)7,576 7,712 136 1.8%

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% 89 3.9% 87 4.2% 0 0.0% 32 0.1%
Exclusive Metrics Diff for Current Function37 41.6% 34 39.1% 240 N/A% 136 425.0%
Parent function
_drupal_bootstrap_configuration0 N/A% 89 100.0% 87 100.0% 0 N/A% 32 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 38 42.7% 38 43.7% 0 N/A% 0 0.0%
run_init::default/settings.php0 N/A% 10 11.2% 10 11.5% -240 N/A% -136 -425.0%
is_readable0 N/A% 7 7.9% 8 9.2% 0 N/A% 0 0.0%
ltrim0 N/A% -1 -1.1% -1 -1.1% 0 N/A% 0 0.0%
str_replace0 N/A% -1 -1.1% -1 -1.1% 0 N/A% 0 0.0%
load::default/settings.php0 N/A% -1 -1.1% -2 -2.3% 0 N/A% 32 100.0%
count0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 0.0%
explode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
session_name0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 0.0%
request_uri0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
hash0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 0.0%
ini_get0 N/A% 0 0.0% 1 1.1% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 2 2.3% 0 N/A% 0 0.0%
dirname0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Settings::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
rtrim0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 0.0%
conf_path0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 0.0%
strlen0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
substr0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 0.0%