Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: 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 #519fe7ae1f6ccRun #519fe8bb569afDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,003 974 -29 -2.9%
Incl. Wall Time (microsec) per call 1,003 974 -29 -2.9%
Excl. Wall Time (microsec)153 148 -5 -3.3%
Incl. CPU (microsecs)1,005 977 -28 -2.8%
Incl. CPU (microsecs) per call 1,005 977 -28 -2.8%
Excl. CPU (microsec)122 113 -9 -7.4%
Incl. MemUse (bytes)38,592 38,592 0 0.0%
Incl. MemUse (bytes) per call 38,592 38,592 0 0.0%
Excl. MemUse (bytes)3,160 3,160 0 0.0%
Incl. PeakMemUse (bytes)21,328 21,328 0 0.0%
Incl. PeakMemUse (bytes) per call 21,328 21,328 0 0.0%
Excl. PeakMemUse (bytes)5,736 5,736 0 0.0%

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% -29 -2.4% -28 -5.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -17.2% -9 -32.1% 0 N/A% 0 N/A%
Parent function
call_user_func@10 N/A% -29 -100.0% -28 -100.0% 0 N/A% 0 N/A%
Child functions
file_create_url0 N/A% -13 -44.8% -6 -21.4% 0 N/A% 0 N/A%
drupal_aggregate_css0 N/A% -4 -13.8% -4 -14.3% 0 N/A% 0 N/A%
drupal_group_css0 N/A% -4 -13.8% -5 -17.9% 0 N/A% 0 N/A%
check_plain0 N/A% -3 -10.3% -8 -28.6% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% 2 7.1% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 3 10.7% 0 N/A% 0 N/A%
variable_get0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%