Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_request_initialize

_drupal_request_initializeRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)74 73 -1 -1.4%
Incl. Wall Time (microsec) per call 74 73 -1 -1.4%
Excl. Wall Time (microsec)57 57 0 0.0%
Incl. CPU (microsecs)76 73 -3 -3.9%
Incl. CPU (microsecs) per call 76 73 -3 -3.9%
Excl. CPU (microsec)37 33 -4 -10.8%
Incl. MemUse (bytes)18,320 18,320 0 0.0%
Incl. MemUse (bytes) per call 18,320 18,320 0 0.0%
Excl. MemUse (bytes)4,192 4,192 0 0.0%
Incl. PeakMemUse (bytes)13,280 13,280 0 0.0%
Incl. PeakMemUse (bytes) per call 13,280 13,280 0 0.0%
Excl. PeakMemUse (bytes)4,632 4,632 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% -1 -0.1% -3 -0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -4 -133.3% 0 N/A% 0 N/A%
Parent function
_drupal_bootstrap_configuration0 N/A% -1 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Child functions
rtrim0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
is_numeric0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
ini_set0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
hash0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
session_name0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ltrim0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
ini_get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
explode0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
str_replace0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
substr0 N/A% 0 0.0% 0 0.0% 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%