Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)33,594 28,945 -4,649 -13.8%
Incl. Wall Time (microsec) per call 3,359 2,895 -465 -13.8%
Excl. Wall Time (microsec)271 280 9 3.3%
Incl. CPU (microsecs)33,601 28,956 -4,645 -13.8%
Incl. CPU (microsecs) per call 3,360 2,896 -465 -13.8%
Excl. CPU (microsec)237 257 20 8.4%
Incl. MemUse (bytes)495,640 230,688 -264,952 -53.5%
Incl. MemUse (bytes) per call 49,564 23,069 -26,495 -53.5%
Excl. MemUse (bytes)5,148 5,148 0 0.0%
Incl. PeakMemUse (bytes)552,668 296,740 -255,928 -46.3%
Incl. PeakMemUse (bytes) per call 55,267 29,674 -25,593 -46.3%
Excl. PeakMemUse (bytes)572 572 0 0.0%

Parent/Child Regression/Improvement report for drupal_render@1 [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@10 N/A% -4,649 -251.8% -4,645 -132.8% -264,952 -99.9% -255,928 -96.5%
Exclusive Metrics Diff for Current Function9 0.2% 20 0.4% 0 0.0% 0 0.0%
Parent functions
render0 N/A% -4,741 -102.0% -4,739 -102.0% -264,932 -100.0% -255,960 -100.0%
drupal_get_js0 N/A% 39 0.8% 38 0.8% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 32 0.7% 33 0.7% -8 -0.0% 0 0.0%
drupal_get_html_head0 N/A% 21 0.5% 22 0.5% -12 -0.0% 0 0.0%
template_process_html0 N/A% 0 0.0% 1 0.0% 0 0.0% 32 0.0%
Child functions
drupal_render@20 N/A% -4,639 -99.8% -4,637 -99.8% -264,984 -100.0% -255,960 -100.0%
theme@10 N/A% -29 -0.6% -30 -0.6% 44 0.0% 32 0.0%
drupal_pre_render_scripts0 N/A% 21 0.5% 21 0.5% 0 0.0% 0 0.0%
drupal_pre_render_styles0 N/A% -14 -0.3% -15 -0.3% -8 -0.0% 0 0.0%
element_children0 N/A% 3 0.1% -2 -0.0% -4 -0.0% 0 0.0%
element_info0 N/A% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%