Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for uasort

uasortRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)421 401 -20 -4.8%
Incl. Wall Time (microsec) per call 8 8 -0 -4.8%
Excl. Wall Time (microsec)166 163 -3 -1.8%
Incl. CPU (microsecs)461 452 -9 -2.0%
Incl. CPU (microsecs) per call 9 9 -0 -2.0%
Excl. CPU (microsec)176 180 4 2.3%
Incl. MemUse (bytes)17,512 17,512 0 0.0%
Incl. MemUse (bytes) per call 337 337 0 0.0%
Excl. MemUse (bytes)2,488 2,488 0 0.0%
Incl. PeakMemUse (bytes)11,672 13,272 1,600 13.7%
Incl. PeakMemUse (bytes) per call 224 255 31 13.7%
Excl. PeakMemUse (bytes)2,816 2,816 0 0.0%

Parent/Child Regression/Improvement report for uasort [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
uasort0 N/A% -20 -21.5% -9 -4.6% 0 0.0% 1,600 5.4%
Exclusive Metrics Diff for Current Function-3 -15.0% 4 44.4% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Render\Element::children0 N/A% -20 -100.0% -19 -211.1% 0 N/A% 1,600 100.0%
drupal_get_js0 N/A% -1 -5.0% -1 -11.1% 0 N/A% 0 0.0%
block_list0 N/A% 1 5.0% 10 111.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::sort0 N/A% 0 0.0% -1 -11.1% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%
Drupal\user\Entity\Role::postLoad0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 0.0%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -16 -80.0% -14 -155.6% 0 N/A% 1,336 83.5%
{closure}0 N/A% -1 -5.0% 0 0.0% 0 N/A% 0 0.0%
drupal_sort_css_js0 N/A% 0 0.0% 5 55.6% 0 N/A% 0 0.0%
Drupal\Component\Utility\SortArray::sortByWeightProperty0 N/A% 0 0.0% -4 -44.4% 0 N/A% 264 16.5%