Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@7

drupal_render@7Run #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)55,150 52,265 -2,885 -5.2%
Incl. Wall Time (microsec) per call 1,379 1,307 -72 -5.2%
Excl. Wall Time (microsec)647 636 -11 -1.7%
Incl. CPU (microsecs)45,925 43,061 -2,864 -6.2%
Incl. CPU (microsecs) per call 1,148 1,077 -72 -6.2%
Excl. CPU (microsec)622 610 -12 -1.9%
Incl. MemUse (bytes)74,132 75,092 960 1.3%
Incl. MemUse (bytes) per call 1,853 1,877 24 1.3%
Excl. MemUse (bytes)13,156 13,636 480 3.6%
Incl. PeakMemUse (bytes)4,664 2,396 -2,268 -48.6%
Incl. PeakMemUse (bytes) per call 117 60 -57 -48.6%
Excl. PeakMemUse (bytes)1,128 996 -132 -11.7%

Parent/Child Regression/Improvement report for drupal_render@7 [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@70 N/A% -2,885 -80.5% -2,864 -2780.6% 960 0.4% -2,268 -1.5%
Exclusive Metrics Diff for Current Function-11 -0.4% -12 -0.4% 480 50.0% -132 -5.8%
Parent function
drupal_render@60 N/A% -2,885 -100.0% -2,864 -100.0% 960 100.0% -2,268 -100.0%
Child functions
theme@40 N/A% -2,869 -99.4% -2,850 -99.5% 480 50.0% -1,900 -83.8%
element_children0 N/A% -15 -0.5% -13 -0.5% 0 0.0% -80 -3.5%
contextual_pre_render_placeholder0 N/A% 5 0.2% 4 0.1% 0 0.0% -104 -4.6%
element_info0 N/A% 5 0.2% 7 0.2% 0 0.0% -52 -2.3%