Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_request_initialize

_drupal_request_initializeRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)76 73 -3 -3.9%
Incl. Wall Time (microsec) per call 76 73 -3 -3.9%
Excl. Wall Time (microsec)58 56 -2 -3.4%
Incl. CPU (microsecs)77 76 -1 -1.3%
Incl. CPU (microsecs) per call 77 76 -1 -1.3%
Excl. CPU (microsec)38 36 -2 -5.3%
Incl. MemUse (bytes)18,520 18,480 -40 -0.2%
Incl. MemUse (bytes) per call 18,520 18,480 -40 -0.2%
Excl. MemUse (bytes)4,352 4,328 -24 -0.6%
Incl. PeakMemUse (bytes)14,648 14,376 -272 -1.9%
Incl. PeakMemUse (bytes) per call 14,648 14,376 -272 -1.9%
Excl. PeakMemUse (bytes)4,920 4,896 -24 -0.5%

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 -3.1% -1 -0.4% -40 -0.1% -272 -0.7%
Exclusive Metrics Diff for Current Function-2 -66.7% -2 -200.0% -24 -60.0% -24 -8.8%
Parent function
_drupal_bootstrap_configuration0 N/A% -3 -100.0% -1 -100.0% -40 -100.0% -272 -100.0%
Child functions
ini_get0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
request_uri0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%
count0 N/A% 1 33.3% 0 0.0% 0 0.0% 0 0.0%
hash0 N/A% -1 -33.3% 1 100.0% 0 0.0% 0 0.0%
rtrim0 N/A% -1 -33.3% 0 0.0% 0 0.0% 0 0.0%
is_numeric0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ini_set0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
session_name0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
explode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% 2 200.0% 0 0.0% 0 0.0%
str_replace0 N/A% 0 0.0% 1 100.0% 0 0.0% -248 -91.2%
strlen0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
substr0 N/A% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
dirname0 N/A% 0 0.0% -1 -100.0% -16 -40.0% 0 0.0%
ltrim0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%