Diff Report
Run #523e4c6056bfd: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render@7

drupal_render@7Run #523e4c6056bfdRun #523e49a66dc20DiffDiff%
Number of Function Calls3,309 1,008 -2,301 -69.5%
Incl. Wall Time (microsec)875,359 991,149 115,790 13.2%
Incl. Wall Time (microsec) per call 265 983 719 271.7%
Excl. Wall Time (microsec)23,397 25,689 2,292 9.8%
Incl. CPU (microsecs)877,372 991,907 114,535 13.1%
Incl. CPU (microsecs) per call 265 984 719 271.1%
Excl. CPU (microsec)22,221 22,820 599 2.7%
Incl. MemUse (bytes)6,827,128 4,108,264 -2,718,864 -39.8%
Incl. MemUse (bytes) per call 2,063 4,076 2,012 97.5%
Excl. MemUse (bytes)3,688,624 -1,159,016 -4,847,640 -131.4%
Incl. PeakMemUse (bytes)768,200 7,777,488 7,009,288 912.4%
Incl. PeakMemUse (bytes) per call 232 7,716 7,484 3223.5%
Excl. PeakMemUse (bytes)0 928,568 928,568 N/A%

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@7-2,301 -145.3% 115,790 15.3% 114,535 15.2% -2,718,864 -15.6% 7,009,288 30.6%
Exclusive Metrics Diff for Current Function2,292 2.0% 599 0.5% -4,847,640 -178.3% 928,568 13.2%
Parent functions
theme_simpletest_test_table1,008 43.8% 991,149 856.0% 991,907 866.0% 4,108,264 151.1% 7,777,488 111.0%
_theme_table_cell-3,309 -143.8% -875,359 -756.0% -877,372 -766.0% -6,827,128 -251.1% -768,200 -11.0%
Child functions
theme@32,013 280.8% 904,411 781.1% 905,922 791.0% 1,578,896 58.1% 6,842,800 97.6%
drupal_render@8-1,005 -140.2% -761,521 -657.7% -762,226 -665.5% -2,438,464 -89.7% -768,200 -11.0%
element_children-2,301 -320.9% -81,546 -70.4% -83,131 -72.6% -562,176 -20.7% 336 0.0%
call_user_func@11,005 140.2% 51,174 44.2% 51,944 45.4% 3,549,752 130.6% 5,784 0.1%
is_string1,005 140.2% 980 0.8% 1,427 1.2% 768 0.0% 0 0.0%