Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@4

drupal_render@4Run #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)28,363 28,203 -160 -0.6%
Incl. Wall Time (microsec) per call 4,727 4,701 -27 -0.6%
Excl. Wall Time (microsec)113 105 -8 -7.1%
Incl. CPU (microsecs)26,991 26,867 -124 -0.5%
Incl. CPU (microsecs) per call 4,499 4,478 -21 -0.5%
Excl. CPU (microsec)105 94 -11 -10.5%
Incl. MemUse (bytes)1,622,824 1,622,760 -64 -0.0%
Incl. MemUse (bytes) per call 270,471 270,460 -11 -0.0%
Excl. MemUse (bytes)15,784 15,784 0 0.0%
Incl. PeakMemUse (bytes)1,701,232 1,701,376 144 0.0%
Incl. PeakMemUse (bytes) per call 283,539 283,563 24 0.0%
Excl. PeakMemUse (bytes)560 560 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@4 [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_render@40 N/A% -160 -130.1% -124 -23.3% -64 -0.2% 144 0.5%
Exclusive Metrics Diff for Current Function-8 -5.0% -11 -8.9% 0 0.0% 0 0.0%
Parent function
drupal_render@30 N/A% -160 -100.0% -124 -100.0% -64 -100.0% 144 100.0%
Child functions
theme@20 N/A% -156 -97.5% -116 -93.5% -64 -100.0% 200 138.9%
drupal_render@50 N/A% 9 5.6% 7 5.6% 0 0.0% -56 -38.9%
element_children0 N/A% -5 -3.1% -4 -3.2% 0 0.0% 0 0.0%