Diff Report
Run #519a6c2cb620c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_settings_initialize

drupal_settings_initializeRun #519a6c2cb620cRun #519a6b3fa9c9cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)630 541 -89 -14.1%
Incl. Wall Time (microsec) per call 630 541 -89 -14.1%
Excl. Wall Time (microsec)228 199 -29 -12.7%
Incl. CPU (microsecs)632 538 -94 -14.9%
Incl. CPU (microsecs) per call 632 538 -94 -14.9%
Excl. CPU (microsec)192 167 -25 -13.0%
Incl. MemUse (bytes)48,328 48,328 0 0.0%
Incl. MemUse (bytes) per call 48,328 48,328 0 0.0%
Excl. MemUse (bytes)64 64 0 0.0%
Incl. PeakMemUse (bytes)55,336 55,336 0 0.0%
Incl. PeakMemUse (bytes) per call 55,336 55,336 0 0.0%
Excl. PeakMemUse (bytes)10,368 10,368 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% -89 -11.4% -94 -12.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -32.6% -25 -26.6% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% -89 -100.0% -94 -100.0% 0 N/A% 0 N/A%
Child functions
load::default/settings.php0 N/A% -56 -62.9% -56 -59.6% 0 N/A% 0 N/A%
conf_path0 N/A% 15 16.9% 12 12.8% 0 N/A% 0 N/A%
run_init::default/settings.php0 N/A% -8 -9.0% -7 -7.4% 0 N/A% 0 N/A%
is_readable0 N/A% 3 3.4% 2 2.1% 0 N/A% 0 N/A%
substr0 N/A% -2 -2.2% -3 -3.2% 0 N/A% 0 N/A%
request_uri0 N/A% -2 -2.2% -3 -3.2% 0 N/A% 0 N/A%
strpos0 N/A% -2 -2.2% 1 1.1% 0 N/A% 0 N/A%
load::Utility/Settings.php0 N/A% -2 -2.2% -2 -2.1% 0 N/A% 0 N/A%
count0 N/A% -1 -1.1% 1 1.1% 0 N/A% 0 N/A%
session_name0 N/A% -1 -1.1% -1 -1.1% 0 N/A% 0 N/A%
hash0 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% -1 -1.1% -4 -4.3% 0 N/A% 0 N/A%
str_replace0 N/A% -1 -1.1% -2 -2.1% 0 N/A% 0 N/A%
strlen0 N/A% -1 -1.1% 1 1.1% 0 N/A% 0 N/A%
ini_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
rtrim0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
ini_set0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::__construct0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
ltrim0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
run_init::Utility/Settings.php0 N/A% 0 0.0% -1 -1.1% 0 N/A% 0 N/A%
is_numeric0 N/A% 0 0.0% -2 -2.1% 0 N/A% 0 N/A%