Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_settings_initialize

drupal_settings_initializeRun #52c8629919553Run #52c862ea26981DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)300 304 4 1.3%
Incl. Wall Time (microsec) per call 300 304 4 1.3%
Excl. Wall Time (microsec)137 138 1 0.7%
Incl. CPU (microsecs)302 306 4 1.3%
Incl. CPU (microsecs) per call 302 306 4 1.3%
Excl. CPU (microsec)105 108 3 2.9%
Incl. MemUse (bytes)51,528 51,544 16 0.0%
Incl. MemUse (bytes) per call 51,528 51,544 16 0.0%
Excl. MemUse (bytes)8,592 8,624 32 0.4%
Incl. PeakMemUse (bytes)47,480 47,536 56 0.1%
Incl. PeakMemUse (bytes) per call 47,480 47,536 56 0.1%
Excl. PeakMemUse (bytes)6,992 7,072 80 1.1%

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% 4 6.2% 4 2.2% 16 0.1% 56 0.2%
Exclusive Metrics Diff for Current Function1 25.0% 3 75.0% 32 200.0% 80 142.9%
Parent function
_drupal_bootstrap_configuration0 N/A% 4 100.0% 4 100.0% 16 100.0% 56 100.0%
Child functions
load::Utility/Settings.php0 N/A% 2 50.0% 3 75.0% 8 50.0% 8 14.3%
conf_path0 N/A% 1 25.0% 1 25.0% 0 0.0% 0 0.0%
hash0 N/A% -1 -25.0% -1 -25.0% 0 0.0% 0 0.0%
session_name0 N/A% 1 25.0% -1 -25.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
request_uri0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ltrim0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
ini_set0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
ini_get0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 3 75.0% 0 0.0% -32 -57.1%
is_numeric0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
count0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::default/settings.php0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
load::default/settings.php0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
is_readable0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
run_init::Utility/Settings.php0 N/A% 0 0.0% 1 25.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Settings::__construct0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
str_replace0 N/A% 0 0.0% 0 0.0% -16 -100.0% 0 0.0%
rtrim0 N/A% 0 0.0% 0 0.0% -8 -50.0% 0 0.0%
dirname0 N/A% 0 0.0% -1 -25.0% 0 0.0% 0 0.0%
strlen0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%