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

drupal_settings_initializeRun #519a6b3fa9c9cRun #519a6c2cb620cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)541 630 89 16.5%
Incl. Wall Time (microsec) per call 541 630 89 16.5%
Excl. Wall Time (microsec)199 228 29 14.6%
Incl. CPU (microsecs)538 632 94 17.5%
Incl. CPU (microsecs) per call 538 632 94 17.5%
Excl. CPU (microsec)167 192 25 15.0%
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 Function29 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%