Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)365 374 9 2.5%
Incl. Wall Time (microsec) per call 37 37 1 2.5%
Excl. Wall Time (microsec)190 188 -2 -1.1%
Incl. CPU (microsecs)374 381 7 1.9%
Incl. CPU (microsecs) per call 37 38 1 1.9%
Excl. CPU (microsec)153 149 -4 -2.6%
Incl. MemUse (bytes)37,088 37,104 16 0.0%
Incl. MemUse (bytes) per call 3,709 3,710 2 0.0%
Excl. MemUse (bytes)29,032 29,048 16 0.1%
Incl. PeakMemUse (bytes)11,704 8,080 -3,624 -31.0%
Incl. PeakMemUse (bytes) per call 1,170 808 -362 -31.0%
Excl. PeakMemUse (bytes)5,040 3,288 -1,752 -34.8%

Parent/Child Regression/Improvement report for _drupal_add_css [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_add_css0 N/A% 9 0.3% 7 0.1% 16 0.0% -3,624 -3.6%
Exclusive Metrics Diff for Current Function-2 -22.2% -4 -57.1% 16 100.0% -1,752 -48.3%
Parent functions
call_user_func0 N/A% 10 111.1% 8 114.3% 16 100.0% -3,624 -100.0%
drupal_get_css0 N/A% -1 -11.1% -1 -14.3% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% 8 88.9% 9 128.6% 0 0.0% -32 -0.9%
count0 N/A% 2 22.2% 4 57.1% 0 0.0% 0 0.0%
drupal_static0 N/A% 1 11.1% -2 -28.6% 0 0.0% -1,160 -32.0%
strpos0 N/A% 0 0.0% 1 14.3% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -1 -14.3% 0 0.0% -680 -18.8%