Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed996e9e3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_environment_initialize

drupal_environment_initializeRun #51aaed0fcbd4eRun #51aaed996e9e3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)329 322 -7 -2.1%
Incl. Wall Time (microsec) per call 329 322 -7 -2.1%
Excl. Wall Time (microsec)94 87 -7 -7.4%
Incl. CPU (microsecs)330 323 -7 -2.1%
Incl. CPU (microsecs) per call 330 323 -7 -2.1%
Excl. CPU (microsec)72 70 -2 -2.8%
Incl. MemUse (bytes)68,184 68,200 16 0.0%
Incl. MemUse (bytes) per call 68,184 68,200 16 0.0%
Excl. MemUse (bytes)3,496 3,504 8 0.2%
Incl. PeakMemUse (bytes)44,728 44,576 -152 -0.3%
Incl. PeakMemUse (bytes) per call 44,728 44,576 -152 -0.3%
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% -7 -0.9% -7 -1.6% 16 0.0% -152 -0.2%
Exclusive Metrics Diff for Current Function-7 -100.0% -2 -28.6% 8 50.0% 0 0.0%
Parent function
_drupal_bootstrap_configuration0 N/A% -7 -100.0% -7 -100.0% 16 100.0% -152 -100.0%
Child functions
load::lib/Drupal.php0 N/A% 2 28.6% 3 42.9% 16 100.0% 152 100.0%
request_path0 N/A% -1 -14.3% 0 0.0% 16 100.0% -272 -178.9%
get_magic_quotes_gpc0 N/A% 1 14.3% -2 -28.6% 0 0.0% 0 0.0%
ini_set0 N/A% -1 -14.3% -1 -14.3% 0 0.0% -32 -21.1%
error_reporting0 N/A% -1 -14.3% -2 -28.6% 0 0.0% 0 0.0%
get_magic_quotes_runtime0 N/A% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
setlocale0 N/A% 0 0.0% -3 -42.9% 0 0.0% 0 0.0%
_current_path0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
run_init::lib/Drupal.php0 N/A% 0 0.0% 0 0.0% -24 -150.0% 0 0.0%
strtolower0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%