Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,194 1,212 18 1.5%
Incl. Wall Time (microsec) per call 1,194 1,212 18 1.5%
Excl. Wall Time (microsec)174 177 3 1.7%
Incl. CPU (microsecs)1,196 1,215 19 1.6%
Incl. CPU (microsecs) per call 1,196 1,215 19 1.6%
Excl. CPU (microsec)131 138 7 5.3%
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 Function3 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%