Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@4

drupal_render@4Run #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls7 57 50 714.3%
Incl. Wall Time (microsec)7,502 25,089 17,587 234.4%
Incl. Wall Time (microsec) per call 1,072 440 -632 -58.9%
Excl. Wall Time (microsec)199 1,415 1,216 611.1%
Incl. CPU (microsecs)7,347 24,985 17,638 240.1%
Incl. CPU (microsecs) per call 1,050 438 -611 -58.2%
Excl. CPU (microsec)151 1,027 876 580.1%
Incl. MemUse (bytes)534,464 619,792 85,328 16.0%
Incl. MemUse (bytes) per call 76,352 10,874 -65,478 -85.8%
Excl. MemUse (bytes)12,560 -49,184 -61,744 -491.6%
Incl. PeakMemUse (bytes)545,864 1,202,472 656,608 120.3%
Incl. PeakMemUse (bytes) per call 77,981 21,096 -56,885 -72.9%
Excl. PeakMemUse (bytes)56,032 55,824 -208 -0.4%

Parent/Child Regression/Improvement report for drupal_render@4 [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@450 8.3% 17,587 1160.9% 17,638 1078.1% 85,328 1329.9% 656,608 6115.9%
Exclusive Metrics Diff for Current Function1,216 6.9% 876 5.0% -61,744 -72.4% -208 -0.0%
Parent functions
render50 100.0% 17,399 98.9% 17,437 98.9% 105,560 123.7% 677,744 103.2%
drupal_render@30 0.0% 188 1.1% 201 1.1% -20,232 -23.7% -21,136 -3.2%
Child functions
call_user_func50 9.1% 13,925 79.2% 13,962 79.2% 127,784 149.8% 672,920 102.5%
Drupal\Core\Controller\ControllerResolver::getControllerFromDefinition50 9.1% 851 4.8% 892 5.1% 0 0.0% 976 0.1%
element_info50 9.1% 607 3.5% 653 3.7% 0 0.0% 0 0.0%
Drupal::service50 9.1% 352 2.0% 384 2.2% -2,400 -2.8% -56 -0.0%
Drupal\Core\Render\Element::children50 9.1% 252 1.4% 299 1.7% 6,800 8.0% -608 -0.1%
Drupal\Component\Utility\SafeMarkup::set200 36.4% 189 1.1% 265 1.5% 24,984 29.3% -816 -0.1%
drupal_render@50 0.0% 129 0.7% 130 0.7% -6,848 -8.0% -14,832 -2.3%
_theme@20 0.0% 60 0.3% 68 0.4% -3,248 -3.8% -2,128 -0.3%
call_user_func@10 0.0% 4 0.0% 5 0.0% 0 0.0% 0 0.0%
strpos50 9.1% 2 0.0% 50 0.3% 0 0.0% 680 0.1%
is_string50 9.1% 0 0.0% 54 0.3% 0 0.0% 680 0.1%