Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1ecad192: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_request_initialize

_drupal_request_initializeRun #530ad1a439784Run #530ad1ecad192DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)94 104 10 10.6%
Incl. Wall Time (microsec) per call 94 104 10 10.6%
Excl. Wall Time (microsec)61 69 8 13.1%
Incl. CPU (microsecs)96 107 11 11.5%
Incl. CPU (microsecs) per call 96 107 11 11.5%
Excl. CPU (microsec)43 58 15 34.9%
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)3,920 3,920 0 0.0%
Incl. PeakMemUse (bytes)16,480 16,480 0 0.0%
Incl. PeakMemUse (bytes) per call 16,480 16,480 0 0.0%
Excl. PeakMemUse (bytes)5,464 5,464 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% 10 0.6% 11 0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function8 80.0% 15 136.4% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% 10 100.0% 11 100.0% 0 N/A% 0 N/A%
Child functions
request_uri0 N/A% 1 10.0% 1 9.1% 0 N/A% 0 N/A%
strpos0 N/A% 1 10.0% 0 0.0% 0 N/A% 0 N/A%
strlen0 N/A% 1 10.0% -1 -9.1% 0 N/A% 0 N/A%
str_replace0 N/A% -1 -10.0% -2 -18.2% 0 N/A% 0 N/A%
ini_set0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ini_get0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
is_numeric0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
session_name0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
rtrim0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
ltrim0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%