Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: 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 #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)642 638 -4 -0.6%
Incl. Wall Time (microsec) per call 642 638 -4 -0.6%
Excl. Wall Time (microsec)99 100 1 1.0%
Incl. CPU (microsecs)644 639 -5 -0.8%
Incl. CPU (microsecs) per call 644 639 -5 -0.8%
Excl. CPU (microsec)76 75 -1 -1.3%
Incl. MemUse (bytes)40,952 40,952 0 0.0%
Incl. MemUse (bytes) per call 40,952 40,952 0 0.0%
Excl. MemUse (bytes)4,040 4,040 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% -4 -0.6% -5 -1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 25.0% -1 -20.0% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -4 -100.0% -5 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -3 -75.0% 0 0.0% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -2 -50.0% -1 -20.0% 0 N/A% 0 N/A%
implode0 N/A% 1 25.0% -1 -20.0% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -1 -25.0% 0 0.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% -2 -40.0% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% 1 20.0% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% -1 -20.0% 0 N/A% 0 N/A%