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

drupal_environment_initializeRun #51aaed996e9e3Run #51aaed0fcbd4eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)322 329 7 2.2%
Incl. Wall Time (microsec) per call 322 329 7 2.2%
Excl. Wall Time (microsec)87 94 7 8.0%
Incl. CPU (microsecs)323 330 7 2.2%
Incl. CPU (microsecs) per call 323 330 7 2.2%
Excl. CPU (microsec)70 72 2 2.9%
Incl. MemUse (bytes)68,200 68,184 -16 -0.0%
Incl. MemUse (bytes) per call 68,200 68,184 -16 -0.0%
Excl. MemUse (bytes)3,504 3,496 -8 -0.2%
Incl. PeakMemUse (bytes)44,576 44,728 152 0.3%
Incl. PeakMemUse (bytes) per call 44,576 44,728 152 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 Function7 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%