Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)105,989 105,932 -57 -0.1%
Incl. Wall Time (microsec) per call 8,153 8,149 -4 -0.1%
Excl. Wall Time (microsec)448 451 3 0.7%
Incl. CPU (microsecs)98,745 98,827 82 0.1%
Incl. CPU (microsecs) per call 7,596 7,602 6 0.1%
Excl. CPU (microsec)388 398 10 2.6%
Incl. MemUse (bytes)2,120,792 2,267,640 146,848 6.9%
Incl. MemUse (bytes) per call 163,138 174,434 11,296 6.9%
Excl. MemUse (bytes)38,808 37,952 -856 -2.2%
Incl. PeakMemUse (bytes)2,208,384 2,355,376 146,992 6.7%
Incl. PeakMemUse (bytes) per call 169,876 181,183 11,307 6.7%
Excl. PeakMemUse (bytes)46,392 54,128 7,736 16.7%

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% -57 -167.6% 82 49.7% 146,848 73.0% 146,992 73.1%
Exclusive Metrics Diff for Current Function3 5.3% 10 12.2% -856 -0.6% 7,736 5.3%
Parent functions
template_preprocess_html0 N/A% 1,399 2454.4% 1,390 1695.1% 1,200 0.8% 2,496 1.7%
theme_image_style_preview-2 N/A% -1,140 -2000.0% -1,143 -1393.9% -60,456 -41.2% -65,176 -44.3%
render2 N/A% 572 1003.5% 639 779.3% 206,104 140.4% 209,872 142.8%
drupal_get_js0 N/A% -449 -787.7% -446 -543.9% 0 0.0% -56 -0.0%
drupal_get_css0 N/A% -369 -647.4% -288 -351.2% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -70 -122.8% -70 -85.4% 0 0.0% -144 -0.1%
Child functions
drupal_render@20 N/A% 691 1212.3% 737 898.8% 148,744 101.3% 135,592 92.2%
call_user_func@10 N/A% -524 -919.3% -438 -534.1% 0 0.0% 0 0.0%
theme@10 N/A% -214 -375.4% -211 -257.3% -1,040 -0.7% 3,016 2.1%
drupal_process_attached0 N/A% -9 -15.8% -10 -12.2% 0 0.0% 0 0.0%
element_children0 N/A% -4 -7.0% -5 -6.1% 0 0.0% 648 0.4%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -1 -1.2% 0 0.0% 0 0.0%