Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_environment_initialize

drupal_environment_initializeRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)333 328 -5 -1.5%
Incl. Wall Time (microsec) per call 333 328 -5 -1.5%
Excl. Wall Time (microsec)99 96 -3 -3.0%
Incl. CPU (microsecs)335 329 -6 -1.8%
Incl. CPU (microsecs) per call 335 329 -6 -1.8%
Excl. CPU (microsec)81 79 -2 -2.5%
Incl. MemUse (bytes)68,256 68,280 24 0.0%
Incl. MemUse (bytes) per call 68,256 68,280 24 0.0%
Excl. MemUse (bytes)3,800 3,776 -24 -0.6%
Incl. PeakMemUse (bytes)38,960 38,880 -80 -0.2%
Incl. PeakMemUse (bytes) per call 38,960 38,880 -80 -0.2%
Excl. PeakMemUse (bytes)2,816 2,816 0 0.0%

Parent/Child Regression/Improvement report for drupal_environment_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_environment_initialize0 N/A% -5 -4.1% -6 -1.1% 24 0.1% -80 -0.3%
Exclusive Metrics Diff for Current Function-3 -60.0% -2 -33.3% -24 -100.0% 0 0.0%
Parent function
_drupal_bootstrap_configuration0 N/A% -5 -100.0% -6 -100.0% 24 100.0% -80 -100.0%
Child functions
load::lib/Drupal.php0 N/A% -2 -40.0% -2 -33.3% 48 200.0% -16 -20.0%
get_magic_quotes_gpc0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
get_magic_quotes_runtime0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
ini_set0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%
setlocale0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
error_reporting0 N/A% 0 0.0% 3 50.0% 0 0.0% 0 0.0%
_current_path0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
run_init::lib/Drupal.php0 N/A% 0 0.0% -1 -16.7% 8 33.3% 0 0.0%
strtolower0 N/A% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% -2 -33.3% 0 0.0% 0 0.0%
request_path0 N/A% 0 0.0% 0 0.0% -8 -33.3% -64 -80.0%