Diff Report
Run #52e48e674e7b6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e48ef364ce3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #52e48e674e7b6Run #52e48ef364ce3DiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)1,045 1,011 -34 -3.3%
Incl. Wall Time (microsec) per call 36 35 -1 -3.3%
Excl. Wall Time (microsec)565 534 -31 -5.5%
Incl. CPU (microsecs)1,070 1,033 -37 -3.5%
Incl. CPU (microsecs) per call 37 36 -1 -3.5%
Excl. CPU (microsec)455 443 -12 -2.6%
Incl. MemUse (bytes)113,072 113,080 8 0.0%
Incl. MemUse (bytes) per call 3,899 3,899 0 0.0%
Excl. MemUse (bytes)103,440 103,440 0 0.0%
Incl. PeakMemUse (bytes)48,688 48,768 80 0.2%
Incl. PeakMemUse (bytes) per call 1,679 1,682 3 0.2%
Excl. PeakMemUse (bytes)35,232 35,304 72 0.2%

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% -34 -10.7% -37 -9.3% 8 0.0% 80 0.2%
Exclusive Metrics Diff for Current Function-31 -91.2% -12 -32.4% 0 0.0% 72 90.0%
Parent functions
call_user_func@10 N/A% -33 -97.1% -35 -94.6% 8 100.0% 80 100.0%
drupal_get_js0 N/A% -2 -5.9% -3 -8.1% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 1 2.9% 1 2.7% 0 0.0% 0 0.0%
Child functions
drupal_basename0 N/A% -4 -11.8% -1 -2.7% 8 100.0% 8 10.0%
count0 N/A% 2 5.9% -7 -18.9% 0 0.0% 0 0.0%
drupal_static0 N/A% -1 -2.9% -5 -13.5% 0 0.0% 0 0.0%
strpos0 N/A% 0 0.0% -10 -27.0% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% -2 -5.4% 0 0.0% 0 0.0%