Diff Report
Run #543bf339ee873: XHProf Run (Namespace=drupal-perf-dawehner)
vs.
Run #543bf51d41339: XHProf Run (Namespace=drupal-perf-dawehner)
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Regression/Improvement summary for drupal_merge_attached

drupal_merge_attachedRun #543bf339ee873Run #543bf51d41339DiffDiff%
Number of Function Calls231 231 0 0.0%
Incl. Wall Time (microsec)3,104 3,147 43 1.4%
Incl. Wall Time (microsec) per call 13 14 0 1.4%
Excl. Wall Time (microsec)825 840 15 1.8%
Incl. CPU (microsecs)3,308 3,327 19 0.6%
Incl. CPU (microsecs) per call 14 14 0 0.6%
Excl. CPU (microsec)844 832 -12 -1.4%
Incl. MemUse (bytes)37,504 37,552 48 0.1%
Incl. MemUse (bytes) per call 162 163 0 0.1%
Excl. MemUse (bytes)3,456 3,504 48 1.4%
Incl. PeakMemUse (bytes)1,344 1,184 -160 -11.9%
Incl. PeakMemUse (bytes) per call 6 5 -1 -11.9%
Excl. PeakMemUse (bytes)352 192 -160 -45.5%

Parent/Child Regression/Improvement report for drupal_merge_attached [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
drupal_merge_attached0 N/A% 43 0.6% 19 0.2% 48 0.0% -160 -0.0%
Exclusive Metrics Diff for Current Function15 34.9% -12 -63.2% 48 100.0% -160 -100.0%
Parent functions
{closure}::includes/common.inc/2679-2687-109 N/A% -1,539 -3579.1% -1,630 -8578.9% -17,640 -36750.0% -560 -350.0%
Drupal\Core\Render\Renderer::{closure}/242-250109 N/A% 1,534 3567.4% 1,630 8578.9% 17,640 36750.0% 560 350.0%
Drupal\Core\Render\Renderer::{closure}/252-267105 N/A% 1,362 3167.4% 1,426 7505.3% 15,088 31433.3% 624 390.0%
{closure}::includes/common.inc/2689-2704-105 N/A% -1,314 -3055.8% -1,405 -7394.7% -15,088 -31433.3% -784 -490.0%
drupal_render@1-13 N/A% -168 -390.7% -182 -957.9% -2,544 -5300.0% 0 0.0%
Drupal\Core\Render\Renderer::render@113 N/A% 167 388.4% 180 947.4% 2,568 5350.0% 0 0.0%
Drupal\Core\Render\Renderer::render4 N/A% 84 195.3% 91 478.9% 2,256 4700.0% 0 0.0%
drupal_render-4 N/A% -83 -193.0% -91 -478.9% -2,232 -4650.0% 0 0.0%
Child function
Drupal\Component\Utility\NestedArray::mergeDeep0 N/A% 28 65.1% 31 163.2% 0 0.0% 0 0.0%