Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)7,022 6,985 -37 -0.5%
Incl. Wall Time (microsec) per call 502 499 -3 -0.5%
Excl. Wall Time (microsec)267 256 -11 -4.1%
Incl. CPU (microsecs)7,042 7,009 -33 -0.5%
Incl. CPU (microsecs) per call 503 501 -2 -0.5%
Excl. CPU (microsec)253 246 -7 -2.8%
Incl. MemUse (bytes)584,984 584,928 -56 -0.0%
Incl. MemUse (bytes) per call 41,785 41,781 -4 -0.0%
Excl. MemUse (bytes)39,048 39,048 0 0.0%
Incl. PeakMemUse (bytes)533,936 533,936 0 0.0%
Incl. PeakMemUse (bytes) per call 38,138 38,138 0 0.0%
Excl. PeakMemUse (bytes)18,824 18,824 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% -37 -1.8% -33 -1.6% -56 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -29.7% -7 -21.2% 0 0.0% 0 N/A%
Parent functions
Drupal\user\UserData::get0 N/A% -38 -102.7% -37 -112.1% -56 -100.0% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 14 37.8% 19 57.6% 0 0.0% 0 N/A%
db_select0 N/A% -14 -37.8% -15 -45.5% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 1 2.7% 0 0.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -34 -91.9% -34 -103.0% 0 0.0% 40 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% 8 21.6% 8 24.2% -56 -100.0% -40 N/A%