Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for SplDoublyLinkedList::push

SplDoublyLinkedList::pushRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls654 700 46 7.0%
Incl. Wall Time (microsec)754 801 47 6.2%
Incl. Wall Time (microsec) per call 1 1 -0 -0.7%
Excl. Wall Time (microsec)754 801 47 6.2%
Incl. CPU (microsecs)1,323 1,378 55 4.2%
Incl. CPU (microsecs) per call 2 2 -0 -2.7%
Excl. CPU (microsec)1,323 1,378 55 4.2%
Incl. MemUse (bytes)38,440 40,648 2,208 5.7%
Incl. MemUse (bytes) per call 59 58 -1 -1.2%
Excl. MemUse (bytes)38,440 40,648 2,208 5.7%
Incl. PeakMemUse (bytes)4,312 4,360 48 1.1%
Incl. PeakMemUse (bytes) per call 7 6 -0 -5.5%
Excl. PeakMemUse (bytes)4,312 4,360 48 1.1%

Parent/Child Regression/Improvement report for SplDoublyLinkedList::push [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
SplDoublyLinkedList::push46 100.0% 47 0.5% 55 0.7% 2,208 1.8% 48 0.0%
Exclusive Metrics Diff for Current Function47 100.0% 55 100.0% 2,208 100.0% 48 100.0%
Parent functions
{closure}23 50.0% 21 44.7% 36 65.5% 1,104 50.0% 0 0.0%
drupal_render@21 2.2% 14 29.8% -1 -1.8% 48 2.2% 0 0.0%
drupal_render@50 0.0% -13 -27.7% -5 -9.1% 0 0.0% 0 0.0%
drupal_render@312 26.1% 11 23.4% 26 47.3% 576 26.1% 0 0.0%
drupal_render@410 21.7% 7 14.9% 20 36.4% 480 21.7% 0 0.0%
drupal_render@10 0.0% 6 12.8% -7 -12.7% 0 0.0% 0 0.0%
drupal_render0 0.0% 1 2.1% 2 3.6% 0 0.0% 0 0.0%
drupal_render@60 0.0% 0 0.0% -17 -30.9% 0 0.0% 0 0.0%
Stack\Builder::push0 0.0% 0 0.0% 1 1.8% 0 0.0% 48 100.0%