Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls20 24 4 20.0%
Incl. Wall Time (microsec)117,696 117,077 -619 -0.5%
Incl. Wall Time (microsec) per call 5,885 4,878 -1,007 -17.1%
Excl. Wall Time (microsec)370 401 31 8.4%
Incl. CPU (microsecs)115,144 114,643 -501 -0.4%
Incl. CPU (microsecs) per call 5,757 4,777 -980 -17.0%
Excl. CPU (microsec)327 349 22 6.7%
Incl. MemUse (bytes)1,368,920 1,003,520 -365,400 -26.7%
Incl. MemUse (bytes) per call 68,446 41,813 -26,633 -38.9%
Excl. MemUse (bytes)33,568 31,864 -1,704 -5.1%
Incl. PeakMemUse (bytes)1,458,200 1,082,544 -375,656 -25.8%
Incl. PeakMemUse (bytes) per call 72,910 45,106 -27,804 -38.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_render@2 [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@24 57.1% -619 -24.7% -501 -19.9% -365,400 -572.8% -375,656 -580.9%
Exclusive Metrics Diff for Current Function31 5.0% 22 4.4% -1,704 -0.5% 0 0.0%
Parent function
drupal_render@14 100.0% -619 -100.0% -501 -100.0% -365,400 -100.0% -375,656 -100.0%
Child functions
theme@11 33.3% -688 -111.1% -576 -115.0% -369,808 -101.2% -375,656 -100.0%
form_pre_render_button1 33.3% 25 4.0% 26 5.2% 5,976 1.6% 0 0.0%
element_children1 33.3% 11 1.8% 19 3.8% 136 0.0% 0 0.0%
drupal_pre_render_conditional_comments0 0.0% 2 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_process_attached0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% 8 1.6% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%