Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519fbb3f5c2a0Run #519fbcb7249d1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)46,598 47,791 1,193 2.6%
Incl. Wall Time (microsec) per call 46,598 47,791 1,193 2.6%
Excl. Wall Time (microsec)38 51 13 34.2%
Incl. CPU (microsecs)45,299 45,949 650 1.4%
Incl. CPU (microsecs) per call 45,299 45,949 650 1.4%
Excl. CPU (microsec)34 48 14 41.2%
Incl. MemUse (bytes)2,102,064 2,144,400 42,336 2.0%
Incl. MemUse (bytes) per call 2,102,064 2,144,400 42,336 2.0%
Excl. MemUse (bytes)3,360 3,376 16 0.5%
Incl. PeakMemUse (bytes)2,197,736 2,239,080 41,344 1.9%
Incl. PeakMemUse (bytes) per call 2,197,736 2,239,080 41,344 1.9%
Excl. PeakMemUse (bytes)1,648 1,648 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% 1,193 313.1% 650 203.1% 42,336 95.6% 41,344 95.4%
Exclusive Metrics Diff for Current Function13 1.1% 14 2.2% 16 0.0% 0 0.0%
Parent function
drupal_render_page0 N/A% 1,193 100.0% 650 100.0% 42,336 100.0% 41,344 100.0%
Child functions
theme0 N/A% 1,184 99.2% 641 98.6% 42,320 100.0% 41,344 100.0%
drupal_process_attached0 N/A% -4 -0.3% -4 -0.6% 0 0.0% 0 0.0%
element_children0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%