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@6

drupal_render@6Run #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls42 42 0 0.0%
Incl. Wall Time (microsec)76,592 71,408 -5,184 -6.8%
Incl. Wall Time (microsec) per call 1,824 1,700 -123 -6.8%
Excl. Wall Time (microsec)955 927 -28 -2.9%
Incl. CPU (microsecs)67,354 62,195 -5,159 -7.7%
Incl. CPU (microsecs) per call 1,604 1,481 -123 -7.7%
Excl. CPU (microsec)868 830 -38 -4.4%
Incl. MemUse (bytes)209,344 204,272 -5,072 -2.4%
Incl. MemUse (bytes) per call 4,984 4,864 -121 -2.4%
Excl. MemUse (bytes)55,304 56,088 784 1.4%
Incl. PeakMemUse (bytes)195,092 189,652 -5,440 -2.8%
Incl. PeakMemUse (bytes) per call 4,645 4,516 -130 -2.8%
Excl. PeakMemUse (bytes)12,400 11,816 -584 -4.7%

Parent/Child Regression/Improvement report for drupal_render@6 [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@60 N/A% -5,184 -144.6% -5,159 -5008.7% -5,072 -2.2% -5,440 -3.5%
Exclusive Metrics Diff for Current Function-28 -0.5% -38 -0.7% 784 15.5% -584 -10.7%
Parent functions
render@20 N/A% -4,539 -87.6% -4,515 -87.5% -7,404 -146.0% -9,384 -172.5%
drupal_render@50 N/A% -645 -12.4% -644 -12.5% 2,332 46.0% 3,944 72.5%
Child functions
drupal_render@70 N/A% -2,885 -55.7% -2,864 -55.5% 960 18.9% -2,268 -41.7%
theme@40 N/A% -1,608 -31.0% -1,597 -31.0% -8,828 -174.1% -5,296 -97.4%
theme@30 N/A% -602 -11.6% -601 -11.6% 2,012 39.7% 2,708 49.8%
theme@20 N/A% -38 -0.7% -38 -0.7% 0 0.0% 0 0.0%
element_children0 N/A% -14 -0.3% -9 -0.2% 0 0.0% 0 0.0%
drupal_pre_render_links0 N/A% -7 -0.1% -10 -0.2% 0 0.0% 0 0.0%
form_pre_render_button0 N/A% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0%