Diff Report
Run #51a0ef63cb19e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f086f2681: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #51a0ef63cb19eRun #51a0f086f2681DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)2,378 2,406 28 1.2%
Incl. Wall Time (microsec) per call 264 267 3 1.2%
Excl. Wall Time (microsec)119 117 -2 -1.7%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 444 0 -444 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)116,624 116,624 0 0.0%
Incl. MemUse (bytes) per call 12,958 12,958 0 0.0%
Excl. MemUse (bytes)2,972 2,972 0 0.0%
Incl. PeakMemUse (bytes)109,624 109,624 0 0.0%
Incl. PeakMemUse (bytes) per call 12,180 12,180 0 0.0%
Excl. PeakMemUse (bytes)2,068 2,068 0 0.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::select0 N/A% 28 0.8% -4,000 -50.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -7.1% 0 0.0% 0 N/A% 0 N/A%
Parent functions
db_select0 N/A% 31 110.7% -4,000 -100.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -3 -10.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% 31 110.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -1 -3.6% -4,000 -100.0% 0 N/A% 0 N/A%