Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3b171080: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5198b38f0f1d5Run #5198b3b171080DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)214 216 2 0.9%
Incl. Wall Time (microsec) per call 27 27 0 0.9%
Excl. Wall Time (microsec)116 117 1 0.9%
Incl. CPU (microsecs)225 227 2 0.9%
Incl. CPU (microsecs) per call 28 28 0 0.9%
Excl. CPU (microsec)93 97 4 4.3%
Incl. MemUse (bytes)25,672 25,672 0 0.0%
Incl. MemUse (bytes) per call 3,209 3,209 0 0.0%
Excl. MemUse (bytes)20,872 20,872 0 0.0%
Incl. PeakMemUse (bytes)9,680 9,680 0 0.0%
Incl. PeakMemUse (bytes) per call 1,210 1,210 0 0.0%
Excl. PeakMemUse (bytes)6,536 6,536 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% 2 4.8% 2 3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 50.0% 4 200.0% 0 N/A% 0 N/A%
Parent functions
_drupal_theme_initialize0 N/A% 2 100.0% 0 0.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%
template_process_maintenance_page0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
seven_preprocess_html0 N/A% 0 0.0% 1 50.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 0 0.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 1 50.0% 2 100.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -2 -100.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -4 -200.0% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% -1 -50.0% 0 N/A% 0 N/A%