Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for uasort

uasortRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls71 41 -30 -42.3%
Incl. Wall Time (microsec)2,890 2,711 -179 -6.2%
Incl. Wall Time (microsec) per call 41 66 25 62.4%
Excl. Wall Time (microsec)677 595 -82 -12.1%
Incl. CPU (microsecs)2,950 2,767 -183 -6.2%
Incl. CPU (microsecs) per call 42 67 26 62.4%
Excl. CPU (microsec)580 504 -76 -13.1%
Incl. MemUse (bytes)10,872 10,872 0 0.0%
Incl. MemUse (bytes) per call 153 265 112 73.2%
Excl. MemUse (bytes)-1,844 -1,564 280 15.2%
Incl. PeakMemUse (bytes)6,172 5,964 -208 -3.4%
Incl. PeakMemUse (bytes) per call 87 145 59 67.3%
Excl. PeakMemUse (bytes)1,360 1,288 -72 -5.3%

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
uasort-30 -75.0% -179 -0.3% -183 -0.3% 0 0.0% -208 -0.1%
Exclusive Metrics Diff for Current Function-82 -45.8% -76 -41.5% 280 N/A% -72 -34.6%
Parent functions
element_children-30 -100.0% -182 -101.7% -191 -104.4% 0 N/A% -208 -100.0%
drupal_get_js0 0.0% 3 1.7% 3 1.6% 0 N/A% 0 0.0%
Drupal\block\BlockListController::load0 0.0% 3 1.7% 3 1.6% 0 N/A% 0 0.0%
Drupal\image\ImageStyleStorageController::attachLoad0 0.0% -2 -1.1% 2 1.1% 0 N/A% 0 0.0%
drupal_get_css0 0.0% -1 -0.6% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\AcceptHeader::sort0 0.0% 0 0.0% 1 0.5% 0 N/A% 0 0.0%
Drupal\views\ViewStorageController::mergeDefaultDisplaysOptions0 0.0% 0 0.0% -1 -0.5% 0 N/A% 0 0.0%
Child functions
element_sort-10 -100.0% -104 -58.1% -114 -62.3% -280 N/A% -136 -65.4%
drupal_sort_css_js0 0.0% 5 2.8% 6 3.3% 0 N/A% 0 0.0%
Drupal\block\BlockListController::sort0 0.0% 2 1.1% 0 0.0% 0 N/A% 0 0.0%
Drupal\views\{closure}0 0.0% 0 0.0% 1 0.5% 0 N/A% 0 0.0%