Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_environment_initialize

drupal_environment_initializeRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)82 83 1 1.2%
Incl. Wall Time (microsec) per call 82 83 1 1.2%
Excl. Wall Time (microsec)30 30 0 0.0%
Incl. CPU (microsecs)82 84 2 2.4%
Incl. CPU (microsecs) per call 82 84 2 2.4%
Excl. CPU (microsec)18 20 2 11.1%
Incl. MemUse (bytes)23,088 23,064 -24 -0.1%
Incl. MemUse (bytes) per call 23,088 23,064 -24 -0.1%
Excl. MemUse (bytes)2,776 2,752 -24 -0.9%
Incl. PeakMemUse (bytes)3,360 3,040 -320 -9.5%
Incl. PeakMemUse (bytes) per call 3,360 3,040 -320 -9.5%
Excl. PeakMemUse (bytes)1,312 1,280 -32 -2.4%

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% 1 0.0% 2 0.0% -24 -0.1% -320 -1.4%
Exclusive Metrics Diff for Current Function0 0.0% 2 100.0% -24 -100.0% -32 -10.0%
Parent function
_drupal_bootstrap_configuration0 N/A% 1 100.0% 2 100.0% -24 -100.0% -320 -100.0%
Child functions
ini_set0 N/A% 1 100.0% -1 -50.0% 0 0.0% -288 -90.0%
setlocale0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
error_reporting0 N/A% 0 0.0% 2 100.0% 16 66.7% 0 0.0%
_current_path0 N/A% 0 0.0% -1 -50.0% 0 0.0% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
request_path0 N/A% 0 0.0% -1 -50.0% -16 -66.7% 0 0.0%
strtolower0 N/A% 0 0.0% 2 100.0% 0 0.0% 0 0.0%