Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_environment_initialize

drupal_environment_initializeRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)367 323 -44 -12.0%
Incl. Wall Time (microsec) per call 367 323 -44 -12.0%
Excl. Wall Time (microsec)103 86 -17 -16.5%
Incl. CPU (microsecs)369 324 -45 -12.2%
Incl. CPU (microsecs) per call 369 324 -45 -12.2%
Excl. CPU (microsec)86 72 -14 -16.3%
Incl. MemUse (bytes)68,064 68,064 0 0.0%
Incl. MemUse (bytes) per call 68,064 68,064 0 0.0%
Excl. MemUse (bytes)3,528 3,528 0 0.0%
Incl. PeakMemUse (bytes)44,656 44,656 0 0.0%
Incl. PeakMemUse (bytes) per call 44,656 44,656 0 0.0%
Excl. PeakMemUse (bytes)2,816 2,816 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% -44 -5.1% -45 -5.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-17 -38.6% -14 -31.1% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% -44 -100.0% -45 -100.0% 0 N/A% 0 N/A%
Child functions
load::lib/Drupal.php0 N/A% -15 -34.1% -16 -35.6% 0 N/A% 0 N/A%
request_path0 N/A% -5 -11.4% -6 -13.3% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -3 -6.8% -3 -6.7% 0 N/A% 0 N/A%
error_reporting0 N/A% -1 -2.3% -5 -11.1% 0 N/A% 0 N/A%
ini_set0 N/A% -1 -2.3% -1 -2.2% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -2.3% 0 0.0% 0 N/A% 0 N/A%
get_magic_quotes_gpc0 N/A% -1 -2.3% 2 4.4% 0 N/A% 0 N/A%
setlocale0 N/A% 0 0.0% -1 -2.2% 0 N/A% 0 N/A%
_current_path0 N/A% 0 0.0% -2 -4.4% 0 N/A% 0 N/A%
run_init::lib/Drupal.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
get_magic_quotes_runtime0 N/A% 0 0.0% 1 2.2% 0 N/A% 0 N/A%