Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_environment_initialize

drupal_environment_initializeRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)266 287 21 7.9%
Incl. Wall Time (microsec) per call 266 287 21 7.9%
Excl. Wall Time (microsec)113 116 3 2.7%
Incl. CPU (microsecs)268 290 22 8.2%
Incl. CPU (microsecs) per call 268 290 22 8.2%
Excl. CPU (microsec)92 88 -4 -4.3%
Incl. MemUse (bytes)20,088 20,088 0 0.0%
Incl. MemUse (bytes) per call 20,088 20,088 0 0.0%
Excl. MemUse (bytes)1,952 1,952 0 0.0%
Incl. PeakMemUse (bytes)19,428 19,428 0 0.0%
Incl. PeakMemUse (bytes) per call 19,428 19,428 0 0.0%
Excl. PeakMemUse (bytes)2,684 2,684 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% 21 0.9% 22 4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 14.3% -4 -18.2% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% 21 100.0% 22 100.0% 0 N/A% 0 N/A%
Child functions
request_path0 N/A% 17 81.0% 18 81.8% 0 N/A% 0 N/A%
setlocale0 N/A% 1 4.8% 1 4.5% 0 N/A% 0 N/A%
get_magic_quotes_gpc0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
ini_set0 N/A% 0 0.0% 4 18.2% 0 N/A% 0 N/A%
error_reporting0 N/A% 0 0.0% -1 -4.5% 0 N/A% 0 N/A%
get_magic_quotes_runtime0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
_current_path0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::lib/Drupal.php0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 1 4.5% 0 N/A% 0 N/A%
load::lib/Drupal.php0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%