Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)428 453 25 5.8%
Incl. Wall Time (microsec) per call 428 453 25 5.8%
Excl. Wall Time (microsec)82 89 7 8.5%
Incl. CPU (microsecs)429 454 25 5.8%
Incl. CPU (microsecs) per call 429 454 25 5.8%
Excl. CPU (microsec)67 71 4 6.0%
Incl. MemUse (bytes)30,872 30,872 0 0.0%
Incl. MemUse (bytes) per call 30,872 30,872 0 0.0%
Excl. MemUse (bytes)4,368 4,368 0 0.0%
Incl. PeakMemUse (bytes)10,512 10,512 0 0.0%
Incl. PeakMemUse (bytes) per call 10,512 10,512 0 0.0%
Excl. PeakMemUse (bytes)4,408 4,408 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% 25 10.7% 25 1.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 28.0% 4 16.0% 0 N/A% 0 N/A%
Parent function
drupal_render@10 N/A% 25 100.0% 25 100.0% 0 N/A% 0 N/A%
Child functions
drupal_aggregate_css0 N/A% 10 40.0% 10 40.0% 0 N/A% 0 N/A%
file_create_url0 N/A% 7 28.0% 6 24.0% 0 N/A% 0 N/A%
variable_get0 N/A% 1 4.0% -1 -4.0% 0 N/A% 0 N/A%
implode0 N/A% 0 0.0% -1 -4.0% 0 N/A% 0 N/A%
array_slice0 N/A% 0 0.0% 4 16.0% 0 N/A% 0 N/A%
check_plain0 N/A% 0 0.0% 3 12.0% 0 N/A% 0 N/A%
drupal_group_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%