Diff Report
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)18,956 23,667 4,711 24.9%
Incl. Wall Time (microsec) per call 2,708 3,381 673 24.9%
Excl. Wall Time (microsec)190 193 3 1.6%
Incl. CPU (microsecs)18,954 23,666 4,712 24.9%
Incl. CPU (microsecs) per call 2,708 3,381 673 24.9%
Excl. CPU (microsec)167 170 3 1.8%
Incl. MemUse (bytes)148,120 413,076 264,956 178.9%
Incl. MemUse (bytes) per call 21,160 59,011 37,851 178.9%
Excl. MemUse (bytes)8,340 8,296 -44 -0.5%
Incl. PeakMemUse (bytes)182,120 438,080 255,960 140.5%
Incl. PeakMemUse (bytes) per call 26,017 62,583 36,566 140.5%
Excl. PeakMemUse (bytes)228 228 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% 4,711 255.2% 4,712 134.7% 264,956 99.9% 255,960 96.5%
Exclusive Metrics Diff for Current Function3 0.1% 3 0.1% -44 -0.0% 0 0.0%
Parent function
drupal_render@30 N/A% 4,711 100.0% 4,712 100.0% 264,956 100.0% 255,960 100.0%
Child functions
theme@20 N/A% 4,667 99.1% 4,670 99.1% 265,012 100.0% 255,960 100.0%
drupal_render@50 N/A% 35 0.7% 34 0.7% -16 -0.0% 0 0.0%
element_children0 N/A% 3 0.1% 2 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 2 0.0% 1 0.0% 4 0.0% 0 0.0%
drupal_process_attached0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 N/A% 0 0.0% 2 0.0% 0 0.0% 0 0.0%