Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)975 4,302 3,327 341.2%
Incl. Wall Time (microsec) per call 139 615 475 341.2%
Excl. Wall Time (microsec)53 52 -1 -1.9%
Incl. MemUse (bytes)205,656 439,104 233,448 113.5%
Incl. MemUse (bytes) per call 29,379 62,729 33,350 113.5%
Excl. MemUse (bytes)5,448 5,448 0 0.0%
Incl. PeakMemUse (bytes)196,304 430,616 234,312 119.4%
Incl. PeakMemUse (bytes) per call 28,043 61,517 33,473 119.4%
Excl. PeakMemUse (bytes)4,696 4,640 -56 -1.2%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::select [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::select0 N/A% 3,327 50.7% 233,448 3.3% 234,312 3.3%
Exclusive Metrics Diff for Current Function-1 -0.0% 0 0.0% -56 -0.0%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% 3,328 100.0% 232,720 99.7% 234,344 100.0%
Drupal\Core\Database\Query\Select::countQuery0 N/A% -1 -0.0% 184 0.1% -496 -0.2%
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% 0 0.0% 544 0.2% 464 0.2%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% 2,698 81.1% 190,088 81.4% 192,000 81.9%
Drupal\Core\Database\Query\Select::__construct0 N/A% 630 18.9% 43,360 18.6% 42,368 18.1%