Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@7

drupal_render@7Run #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)17,485 16,237 -1,248 -7.1%
Incl. Wall Time (microsec) per call 3,497 3,247 -250 -7.1%
Excl. Wall Time (microsec)114 112 -2 -1.8%
Incl. CPU (microsecs)17,391 16,164 -1,227 -7.1%
Incl. CPU (microsecs) per call 3,478 3,233 -245 -7.1%
Excl. CPU (microsec)96 108 12 12.5%
Incl. MemUse (bytes)388,960 357,648 -31,312 -8.1%
Incl. MemUse (bytes) per call 77,792 71,530 -6,262 -8.1%
Excl. MemUse (bytes)-3,304 -3,320 -16 -0.5%
Incl. PeakMemUse (bytes)602,088 563,224 -38,864 -6.5%
Incl. PeakMemUse (bytes) per call 120,418 112,645 -7,773 -6.5%
Excl. PeakMemUse (bytes)3,064 3,000 -64 -2.1%

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% -1,248 -110.2% -1,227 -104.4% -31,312 -45.5% -38,864 -55.7%
Exclusive Metrics Diff for Current Function-2 -0.2% 12 1.0% -16 -0.1% -64 -0.2%
Parent function
render@20 N/A% -1,248 -100.0% -1,227 -100.0% -31,312 -100.0% -38,864 -100.0%
Child functions
theme@30 N/A% -1,262 -101.1% -1,249 -101.8% -31,296 -99.9% -38,864 -100.0%
element_children0 N/A% 10 0.8% 8 0.7% 0 0.0% 128 0.3%
drupal_render@80 N/A% 6 0.5% 3 0.2% 0 0.0% -64 -0.2%
call_user_func@10 N/A% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%