Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd0d6038b3: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #519fd0873c1d7Run #519fd0d6038b3DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,410 1,313 -97 -6.9%
Incl. Wall Time (microsec) per call 118 109 -8 -6.9%
Excl. Wall Time (microsec)117 115 -2 -1.7%
Incl. CPU (microsecs)0 12,002 12,002 N/A%
Incl. CPU (microsecs) per call 0 1,000 1,000 N/A%
Excl. CPU (microsec)0 4,001 4,001 N/A%
Incl. MemUse (bytes)219,448 219,448 0 0.0%
Incl. MemUse (bytes) per call 18,287 18,287 0 0.0%
Excl. MemUse (bytes)7,176 7,176 0 0.0%
Incl. PeakMemUse (bytes)202,784 202,784 0 0.0%
Incl. PeakMemUse (bytes) per call 16,899 16,899 0 0.0%
Excl. PeakMemUse (bytes)6,240 6,240 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% -97 -140.6% 12,002 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -2.1% 4,001 33.3% 0 N/A% 0 N/A%
Parent functions
db_select0 N/A% -76 -78.4% 12,002 100.0% 0 N/A% 0 N/A%
Drupal\field_sql_storage\Entity\Query::prepare0 N/A% -21 -21.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::countQuery0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -58 -59.8% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::__construct0 N/A% -37 -38.1% 4,001 33.3% 0 N/A% 0 N/A%