Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,212 1,194 -18 -1.5%
Incl. Wall Time (microsec) per call 1,212 1,194 -18 -1.5%
Excl. Wall Time (microsec)177 174 -3 -1.7%
Incl. CPU (microsecs)1,215 1,196 -19 -1.6%
Incl. CPU (microsecs) per call 1,215 1,196 -19 -1.6%
Excl. CPU (microsec)138 131 -7 -5.1%
Incl. MemUse (bytes)24,148 24,148 0 0.0%
Incl. MemUse (bytes) per call 24,148 24,148 0 0.0%
Excl. MemUse (bytes)688 688 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_pre_render_styles [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_pre_render_styles0 N/A% -18 -0.0% -19 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -16.7% -7 -36.8% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -18 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -8 -44.4% -6 -31.6% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -4 -22.2% -2 -10.5% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -3 -16.7% -3 -15.8% 0 N/A% 0 N/A%
implode0 N/A% -1 -5.6% 1 5.3% 0 N/A% 0 N/A%
check_plain0 N/A% 1 5.6% 0 0.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% -3 -15.8% 0 N/A% 0 N/A%