Diff Report
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51abc588c7973Run #51abc4cb0a647DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)361 370 9 2.5%
Incl. Wall Time (microsec) per call 28 28 1 2.5%
Excl. Wall Time (microsec)187 192 5 2.7%
Incl. CPU (microsecs)375 384 9 2.4%
Incl. CPU (microsecs) per call 29 30 1 2.4%
Excl. CPU (microsec)160 159 -1 -0.6%
Incl. MemUse (bytes)42,568 42,568 0 0.0%
Incl. MemUse (bytes) per call 3,274 3,274 0 0.0%
Excl. MemUse (bytes)34,384 34,384 0 0.0%
Incl. PeakMemUse (bytes)12,304 12,304 0 0.0%
Incl. PeakMemUse (bytes) per call 946 946 0 0.0%
Excl. PeakMemUse (bytes)7,672 7,672 0 0.0%

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 16.4% 9 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function5 55.6% -1 -11.1% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 8 88.9% 8 88.9% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 4 44.4% 7 77.8% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -3 -33.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 2 22.2% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 6 66.7% 0 N/A% 0 N/A%