Diff Report
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_environment_initialize

drupal_environment_initializeRun #539203c57074dRun #539201f8938f4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)150 154 4 2.7%
Incl. Wall Time (microsec) per call 150 154 4 2.7%
Excl. Wall Time (microsec)50 52 2 4.0%
Incl. CPU (microsecs)152 156 4 2.6%
Incl. CPU (microsecs) per call 152 156 4 2.6%
Excl. CPU (microsec)34 37 3 8.8%
Incl. MemUse (bytes)12,276 12,276 0 0.0%
Incl. MemUse (bytes) per call 12,276 12,276 0 0.0%
Excl. MemUse (bytes)1,348 1,348 0 0.0%
Incl. PeakMemUse (bytes)11,148 11,148 0 0.0%
Incl. PeakMemUse (bytes) per call 11,148 11,148 0 0.0%
Excl. PeakMemUse (bytes)1,488 1,488 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% 4 1.6% 4 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function2 50.0% 3 75.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% 4 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
request_path0 N/A% 2 50.0% 2 50.0% 0 N/A% 0 N/A%
ini_set0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
_current_path0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
setlocale0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 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%
strtolower0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%