Diff Report
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c862c126d67: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_environment_initialize

drupal_environment_initializeRun #52c8629919553Run #52c862c126d67DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)91 96 5 5.5%
Incl. Wall Time (microsec) per call 91 96 5 5.5%
Excl. Wall Time (microsec)36 37 1 2.8%
Incl. CPU (microsecs)93 96 3 3.2%
Incl. CPU (microsecs) per call 93 96 3 3.2%
Excl. CPU (microsec)26 23 -3 -11.5%
Incl. MemUse (bytes)25,064 25,064 0 0.0%
Incl. MemUse (bytes) per call 25,064 25,064 0 0.0%
Excl. MemUse (bytes)3,304 3,304 0 0.0%
Incl. PeakMemUse (bytes)22,728 22,728 0 0.0%
Incl. PeakMemUse (bytes) per call 22,728 22,728 0 0.0%
Excl. PeakMemUse (bytes)3,496 3,496 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 0.8% 3 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 20.0% -3 -100.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% 5 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
ini_set0 N/A% 1 20.0% 2 66.7% 0 N/A% 0 N/A%
setlocale0 N/A% 1 20.0% 1 33.3% 0 N/A% 0 N/A%
request_path0 N/A% 1 20.0% 2 66.7% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 1 20.0% 2 66.7% 0 N/A% 0 N/A%
get_magic_quotes_runtime0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
error_reporting0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_current_path0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
get_magic_quotes_gpc0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%