Diff Report
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for array_flip

array_flipRun #519d9d94433aaRun #519d9cf28420eDiffDiff%
Number of Function Calls81 80 -1 -1.2%
Incl. Wall Time (microsec)307 325 18 5.9%
Incl. Wall Time (microsec) per call 4 4 0 7.2%
Excl. Wall Time (microsec)307 325 18 5.9%
Incl. CPU (microsecs)378 392 14 3.7%
Incl. CPU (microsecs) per call 5 5 0 5.0%
Excl. CPU (microsec)378 392 14 3.7%
Incl. MemUse (bytes)336,736 336,560 -176 -0.1%
Incl. MemUse (bytes) per call 4,157 4,207 50 1.2%
Excl. MemUse (bytes)336,736 336,560 -176 -0.1%
Incl. PeakMemUse (bytes)42,240 41,304 -936 -2.2%
Incl. PeakMemUse (bytes) per call 521 516 -5 -1.0%
Excl. PeakMemUse (bytes)42,240 41,304 -936 -2.2%

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-1 -100.0% 18 0.7% 14 1.5% -176 -0.3% -936 -1.3%
Exclusive Metrics Diff for Current Function18 100.0% 14 100.0% -176 -100.0% -936 -100.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::cacheGet0 0.0% 12 66.7% 19 135.7% 0 0.0% 0 0.0%
_filter_xss_split0 0.0% 10 55.6% 8 57.1% 8 4.5% 8 0.9%
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 0.0% -2 -11.1% -1 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% -2 -11.1% -4 -28.6% 0 0.0% 0 0.0%
Twig_Template::getAttribute-1 -100.0% 0 0.0% -4 -28.6% -168 -95.5% -944 -100.9%
drupal_get_query_parameters0 0.0% 0 0.0% -1 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Config\Entity\ConfigStorageController::load0 0.0% 0 0.0% -3 -21.4% -16 -9.1% 0 0.0%