Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for uasort

uasortRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls87 87 0 0.0%
Incl. Wall Time (microsec)2,363 2,815 452 19.1%
Incl. Wall Time (microsec) per call 27 32 5 19.1%
Excl. Wall Time (microsec)1,013 1,265 252 24.9%
Incl. CPU (microsecs)2,441 2,886 445 18.2%
Incl. CPU (microsecs) per call 28 33 5 18.2%
Excl. CPU (microsec)814 921 107 13.1%
Incl. MemUse (bytes)26,008 26,024 16 0.1%
Incl. MemUse (bytes) per call 299 299 0 0.1%
Excl. MemUse (bytes)-19,080 -19,064 16 0.1%
Incl. PeakMemUse (bytes)4,624 4,624 0 0.0%
Incl. PeakMemUse (bytes) per call 53 53 0 0.0%
Excl. PeakMemUse (bytes)2,016 2,016 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% 452 32.3% 445 16.1% 16 7.7% 0 0.0%
Exclusive Metrics Diff for Current Function252 55.8% 107 24.0% 16 100.0% 0 N/A%
Parent functions
drupal_get_js0 N/A% 335 74.1% 334 75.1% 16 100.0% 0 N/A%
toolbar_pre_render0 N/A% 96 21.2% 97 21.8% 0 0.0% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% 47 10.4% 45 10.1% 0 0.0% 0 N/A%
drupal_get_css0 N/A% -35 -7.7% -36 -8.1% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::sort0 N/A% 17 3.8% 18 4.0% 0 0.0% 0 N/A%
Drupal\user\Entity\Role::postLoad0 N/A% -7 -1.5% -6 -1.3% 0 0.0% 0 N/A%
block_list0 N/A% -1 -0.2% -6 -1.3% 0 0.0% 0 N/A%
Drupal\views\Entity\View::mergeDefaultDisplaysOptions0 N/A% 0 0.0% -1 -0.2% 0 0.0% 0 N/A%
Child functions
element_sort0 N/A% 94 20.8% 89 20.0% 0 0.0% 0 N/A%
drupal_sort_css_js0 N/A% 50 11.1% 188 42.2% 0 0.0% 0 N/A%
Drupal\Component\Utility\SortArray::sortByWeightProperty0 N/A% 42 9.3% 43 9.7% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::Symfony\Component\HttpFoundation\{closure}0 N/A% 14 3.1% 15 3.4% 0 0.0% 0 N/A%
Drupal\views\Entity\View::Drupal\views\Entity\{closure}0 N/A% 1 0.2% 2 0.4% 0 0.0% 0 N/A%
{closure}0 N/A% -1 -0.2% 1 0.2% 0 0.0% 0 N/A%