Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for theme_select

theme_selectRun #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls44 44 0 0.0%
Incl. Wall Time (microsec)10,707 11,079 372 3.5%
Incl. Wall Time (microsec) per call 243 252 8 3.5%
Excl. Wall Time (microsec)669 681 12 1.8%
Incl. CPU (microsecs)10,739 11,112 373 3.5%
Incl. CPU (microsecs) per call 244 253 8 3.5%
Excl. CPU (microsec)518 547 29 5.6%
Incl. MemUse (bytes)37,064 88,040 50,976 137.5%
Incl. MemUse (bytes) per call 842 2,001 1,159 137.5%
Excl. MemUse (bytes)-93,456 -92,168 1,288 1.4%
Incl. PeakMemUse (bytes)16,752 71,984 55,232 329.7%
Incl. PeakMemUse (bytes) per call 381 1,636 1,255 329.7%
Excl. PeakMemUse (bytes)2,992 5,672 2,680 89.6%

Parent/Child Regression/Improvement report for theme_select [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
theme_select0 0.0% 372 158.3% 373 41.7% 50,976 176.1% 55,232 190.5%
Exclusive Metrics Diff for Current Function12 3.2% 29 7.8% 1,288 2.5% 2,680 4.9%
Parent functions
theme@143 N/A% 10,688 2873.1% 10,720 2874.0% 86,400 169.5% 71,984 130.3%
theme@2-43 N/A% -10,316 -2773.1% -10,347 -2774.0% -35,424 -69.5% -16,752 -30.3%
Child functions
Drupal\Core\Template\Attribute::__construct0 0.0% 336 90.3% 335 89.8% 28,800 56.5% 30,368 55.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass1 100.0% 45 12.1% 46 12.3% 9,488 18.6% 6,648 12.0%
form_select_options0 0.0% -43 -11.6% -34 -9.1% 0 0.0% 288 0.5%
Drupal\Core\Template\Attribute::__toString0 0.0% -27 -7.3% -36 -9.7% 10,312 20.2% 9,512 17.2%
_form_set_attributes0 0.0% 27 7.3% 20 5.4% 0 0.0% 4,112 7.4%
element_set_attributes0 0.0% 22 5.9% 13 3.5% 1,088 2.1% 1,624 2.9%