Diff Report
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_environment_initialize

drupal_environment_initializeRun #52e48ef364ce3Run #52e48e674e7b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)116 124 8 6.9%
Incl. Wall Time (microsec) per call 116 124 8 6.9%
Excl. Wall Time (microsec)42 45 3 7.1%
Incl. CPU (microsecs)117 125 8 6.8%
Incl. CPU (microsecs) per call 117 125 8 6.8%
Excl. CPU (microsec)26 28 2 7.7%
Incl. MemUse (bytes)24,440 24,424 -16 -0.1%
Incl. MemUse (bytes) per call 24,440 24,424 -16 -0.1%
Excl. MemUse (bytes)3,296 3,304 8 0.2%
Incl. PeakMemUse (bytes)3,248 3,064 -184 -5.7%
Incl. PeakMemUse (bytes) per call 3,248 3,064 -184 -5.7%
Excl. PeakMemUse (bytes)1,232 1,240 8 0.6%

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% 8 2.5% 8 2.0% -16 -0.0% -184 -0.4%
Exclusive Metrics Diff for Current Function3 37.5% 2 25.0% 8 50.0% 8 4.3%
Parent function
_drupal_bootstrap_configuration0 N/A% 8 100.0% 8 100.0% -16 -100.0% -184 -100.0%
Child functions
request_path0 N/A% 3 37.5% 2 25.0% 8 50.0% 0 0.0%
error_reporting0 N/A% 1 12.5% -1 -12.5% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% 1 12.5% 1 12.5% -16 -100.0% 0 0.0%
ini_set0 N/A% 0 0.0% 4 50.0% -16 -100.0% -192 -104.3%
setlocale0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
get_magic_quotes_runtime0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
get_magic_quotes_gpc0 N/A% 0 0.0% 1 12.5% 0 0.0% 0 0.0%
_current_path0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%
strtolower0 N/A% 0 0.0% -1 -12.5% 0 0.0% 0 0.0%