Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_pre_render_styles

drupal_pre_render_stylesRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)546 1,150 604 110.6%
Incl. Wall Time (microsec) per call 546 1,150 604 110.6%
Excl. Wall Time (microsec)110 177 67 60.9%
Incl. CPU (microsecs)547 1,152 605 110.6%
Incl. CPU (microsecs) per call 547 1,152 605 110.6%
Excl. CPU (microsec)90 148 58 64.4%
Incl. MemUse (bytes)22,776 36,568 13,792 60.6%
Incl. MemUse (bytes) per call 22,776 36,568 13,792 60.6%
Excl. MemUse (bytes)4,424 3,976 -448 -10.1%
Incl. PeakMemUse (bytes)8,224 0 -8,224 -100.0%
Incl. PeakMemUse (bytes) per call 8,224 0 -8,224 -100.0%
Excl. PeakMemUse (bytes)4,368 0 -4,368 -100.0%

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 0.0% 604 75.7% 605 39.7% 13,792 3.2% -8,224 -0.5%
Exclusive Metrics Diff for Current Function67 11.1% 58 9.6% -448 -3.2% -4,368 -53.1%
Parent functions
drupal_render@11 N/A% 1,150 190.4% 1,152 190.4% 36,568 265.1% 0 0.0%
drupal_render-1 N/A% -546 -90.4% -547 -90.4% -22,776 -165.1% -8,224 -100.0%
Child functions
file_create_url5 31.2% 402 66.6% 408 67.4% 584 4.2% -1,328 -16.1%
check_plain5 31.2% 73 12.1% 75 12.4% 960 7.0% -672 -8.2%
drupal_group_css0 0.0% 64 10.6% 65 10.7% 10,992 79.7% 0 0.0%
drupal_aggregate_css0 0.0% -7 -1.2% -8 -1.3% 0 0.0% 0 0.0%
implode2 12.5% 5 0.8% 6 1.0% 592 4.3% -832 -10.1%
variable_get0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
array_slice4 25.0% 1 0.2% 2 0.3% 1,112 8.1% -1,024 -12.5%