Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for array_flip

array_flipRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls201 51 -150 -74.6%
Incl. Wall Time (microsec)1,290 117 -1,173 -90.9%
Incl. Wall Time (microsec) per call 6 2 -4 -64.3%
Excl. Wall Time (microsec)1,290 117 -1,173 -90.9%
Incl. CPU (microsecs)1,442 156 -1,286 -89.2%
Incl. CPU (microsecs) per call 7 3 -4 -57.4%
Excl. CPU (microsec)1,442 156 -1,286 -89.2%
Incl. MemUse (bytes)1,932,416 73,560 -1,858,856 -96.2%
Incl. MemUse (bytes) per call 9,614 1,442 -8,172 -85.0%
Excl. MemUse (bytes)1,932,416 73,560 -1,858,856 -96.2%
Incl. PeakMemUse (bytes)76,336 45,560 -30,776 -40.3%
Incl. PeakMemUse (bytes) per call 380 893 514 135.2%
Excl. PeakMemUse (bytes)76,336 45,560 -30,776 -40.3%

Parent/Child Regression/Improvement report for array_flip [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
array_flip-150 -100.0% -1,173 -0.4% -1,286 -1.3% -1,858,856 -764.6% -30,776 -8.7%
Exclusive Metrics Diff for Current Function-1,173 -100.0% -1,286 -100.0% -1,858,856 -100.0% -30,776 -100.0%
Parent functions
_filter_xss_split-150 -100.0% -1,170 -99.7% -1,282 -99.7% -1,858,840 -100.0% -30,696 -99.7%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -4 -0.3% -10 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::cacheGet0 0.0% 2 0.2% 8 0.6% -16 -0.0% -80 -0.3%
Drupal\Core\Config\Entity\ConfigStorageController::load0 0.0% -1 -0.1% 1 0.1% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% -2 -0.2% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%