Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_environment_initialize

drupal_environment_initializeRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)130 211 81 62.3%
Incl. Wall Time (microsec) per call 130 211 81 62.3%
Excl. Wall Time (microsec)48 77 29 60.4%
Incl. CPU (microsecs)130 212 82 63.1%
Incl. CPU (microsecs) per call 130 212 82 63.1%
Excl. CPU (microsec)28 57 29 103.6%
Incl. MemUse (bytes)25,088 25,088 0 0.0%
Incl. MemUse (bytes) per call 25,088 25,088 0 0.0%
Excl. MemUse (bytes)3,304 3,304 0 0.0%
Incl. PeakMemUse (bytes)21,816 21,816 0 0.0%
Incl. PeakMemUse (bytes) per call 21,816 21,816 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% 81 8.6% 82 5.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function29 35.8% 29 35.4% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% 81 100.0% 82 100.0% 0 N/A% 0 N/A%
Child functions
request_path0 N/A% 27 33.3% 27 32.9% 0 N/A% 0 N/A%
ini_set0 N/A% 7 8.6% 7 8.5% 0 N/A% 0 N/A%
error_reporting0 N/A% 7 8.6% 9 11.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 5 6.2% 6 7.3% 0 N/A% 0 N/A%
setlocale0 N/A% 2 2.5% 3 3.7% 0 N/A% 0 N/A%
_current_path0 N/A% 2 2.5% 2 2.4% 0 N/A% 0 N/A%
strtolower0 N/A% 1 1.2% -1 -1.2% 0 N/A% 0 N/A%
get_magic_quotes_runtime0 N/A% 1 1.2% 0 0.0% 0 N/A% 0 N/A%
get_magic_quotes_gpc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%