Diff Report
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_request_initialize

_drupal_request_initializeRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)97 100 3 3.1%
Incl. Wall Time (microsec) per call 97 100 3 3.1%
Excl. Wall Time (microsec)62 65 3 4.8%
Incl. CPU (microsecs)98 102 4 4.1%
Incl. CPU (microsecs) per call 98 102 4 4.1%
Excl. CPU (microsec)40 42 2 5.0%
Incl. MemUse (bytes)18,088 18,088 0 0.0%
Incl. MemUse (bytes) per call 18,088 18,088 0 0.0%
Excl. MemUse (bytes)3,936 3,936 0 0.0%
Incl. PeakMemUse (bytes)12,192 12,192 0 0.0%
Incl. PeakMemUse (bytes) per call 12,192 12,192 0 0.0%
Excl. PeakMemUse (bytes)4,344 4,344 0 0.0%

Parent/Child Regression/Improvement report for _drupal_request_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_request_initialize0 N/A% 3 0.0% 4 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% 2 50.0% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% 3 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
str_replace0 N/A% -5 -166.7% -4 -100.0% 0 N/A% 0 N/A%
strpos0 N/A% 2 66.7% 2 50.0% 0 N/A% 0 N/A%
substr0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
strlen0 N/A% 1 33.3% 1 25.0% 0 N/A% 0 N/A%
session_name0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
ini_set0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
ini_get0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
is_numeric0 N/A% 0 0.0% -1 -25.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% 4 100.0% 0 N/A% 0 N/A%
rtrim0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
request_uri0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ltrim0 N/A% 0 0.0% 1 25.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%