Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls60 60 0 0.0%
Incl. Wall Time (microsec)2,200 2,142 -58 -2.6%
Incl. Wall Time (microsec) per call 37 36 -1 -2.6%
Excl. Wall Time (microsec)1,113 1,084 -29 -2.6%
Incl. CPU (microsecs)2,254 2,199 -55 -2.4%
Incl. CPU (microsecs) per call 38 37 -1 -2.4%
Excl. CPU (microsec)911 902 -9 -1.0%
Incl. MemUse (bytes)72,528 72,528 0 0.0%
Incl. MemUse (bytes) per call 1,209 1,209 0 0.0%
Excl. MemUse (bytes)60,088 60,088 0 0.0%
Incl. PeakMemUse (bytes)11,840 11,840 0 0.0%
Incl. PeakMemUse (bytes) per call 197 197 0 0.0%
Excl. PeakMemUse (bytes)6,592 6,592 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% -58 -0.5% -55 -0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-29 -50.0% -9 -16.4% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -71 -122.4% -66 -120.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 6 10.3% 5 9.1% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 4 6.9% 3 5.5% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 3 5.2% 3 5.5% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -31 -53.4% -20 -36.4% 0 N/A% 0 N/A%
drupal_static0 N/A% 3 5.2% -8 -14.5% 0 N/A% 0 N/A%
count0 N/A% -1 -1.7% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -8 -14.5% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -10 -18.2% 0 N/A% 0 N/A%