Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050cbdc201: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for form_pre_render_hidden

form_pre_render_hiddenRun #51904f8640386Run #519050cbdc201DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)25 26 1 4.0%
Incl. Wall Time (microsec) per call 13 13 1 4.0%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. CPU (microsecs)27 516 489 1811.1%
Incl. CPU (microsecs) per call 14 258 245 1811.1%
Excl. CPU (microsec)10 500 490 4900.0%
Incl. MemUse (bytes)7,584 40,352 32,768 432.1%
Incl. MemUse (bytes) per call 3,792 20,176 16,384 432.1%
Excl. MemUse (bytes)6,416 39,184 32,768 510.7%
Incl. PeakMemUse (bytes)0 64,480 64,480 N/A%
Incl. PeakMemUse (bytes) per call 0 32,240 32,240 N/A%
Excl. PeakMemUse (bytes)0 64,480 64,480 N/A%

Parent/Child Regression/Improvement report for form_pre_render_hidden [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
form_pre_render_hidden0 N/A% 1 0.1% 489 31.1% 32,768 35.7% 64,480 71.4%
Exclusive Metrics Diff for Current Function1 100.0% 490 100.2% 32,768 100.0% 64,480 100.0%
Parent function
drupal_render@50 N/A% 1 100.0% 489 100.0% 32,768 100.0% 64,480 100.0%
Child function
element_set_attributes0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%