Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #524042daedba9: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::select

Drupal\Core\Database\Connection::selectRun #5240420daae43Run #524042daedba9DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)2,183 2,169 -14 -0.6%
Incl. Wall Time (microsec) per call 128 128 -1 -0.6%
Excl. Wall Time (microsec)189 212 23 12.2%
Incl. CPU (microsecs)2,205 2,194 -11 -0.5%
Incl. CPU (microsecs) per call 130 129 -1 -0.5%
Excl. CPU (microsec)178 197 19 10.7%
Incl. MemUse (bytes)243,496 243,488 -8 -0.0%
Incl. MemUse (bytes) per call 14,323 14,323 -0 -0.0%
Excl. MemUse (bytes)10,176 10,176 0 0.0%
Incl. PeakMemUse (bytes)208,016 208,016 0 0.0%
Incl. PeakMemUse (bytes) per call 12,236 12,236 0 0.0%
Excl. PeakMemUse (bytes)6,112 6,112 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% -14 -0.1% -11 -0.1% -8 -0.0% 0 0.0%
Exclusive Metrics Diff for Current Function23 164.3% 19 172.7% 0 0.0% 0 N/A%
Parent functions
Drupal\views\Plugin\views\query\Sql::query0 N/A% -33 -235.7% -32 -290.9% 0 0.0% 0 N/A%
db_select0 N/A% 26 185.7% 26 236.4% -8 -100.0% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% -6 -42.9% -4 -36.4% 0 0.0% 0 N/A%
Drupal\Core\Database\Query\Select::countQuery0 N/A% -1 -7.1% -1 -9.1% 0 0.0% 0 N/A%
Drupal\Core\Entity\DatabaseStorageControllerNG::attachPropertyData0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Child functions
Drupal\Core\Database\Query\Select::__construct0 N/A% -21 -150.0% -20 -181.8% -8 -100.0% 0 N/A%
Drupal\Core\Database\Connection::getDriverClass0 N/A% -16 -114.3% -10 -90.9% 0 0.0% 0 N/A%