Diff Report
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::__construct

Drupal\Core\Database\Query\Select::__constructRun #51a9459592df6Run #51a944519b58cDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)870 864 -6 -0.7%
Incl. Wall Time (microsec) per call 87 86 -1 -0.7%
Excl. Wall Time (microsec)185 164 -21 -11.4%
Incl. CPU (microsecs)885 872 -13 -1.5%
Incl. CPU (microsecs) per call 89 87 -1 -1.5%
Excl. CPU (microsec)143 131 -12 -8.4%
Incl. MemUse (bytes)96,832 96,848 16 0.0%
Incl. MemUse (bytes) per call 9,683 9,685 2 0.0%
Excl. MemUse (bytes)10,000 10,000 0 0.0%
Incl. PeakMemUse (bytes)81,424 81,640 216 0.3%
Incl. PeakMemUse (bytes) per call 8,142 8,164 22 0.3%
Excl. PeakMemUse (bytes)5,160 5,160 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__construct [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\Query\Select::__construct0 N/A% -6 -0.1% -13 -0.1% 16 0.0% 216 0.2%
Exclusive Metrics Diff for Current Function-21 -350.0% -12 -92.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::select0 N/A% -6 -100.0% -13 -100.0% 16 100.0% 216 100.0%
Child functions
Drupal\Core\Database\Query\Condition::__construct0 N/A% 6 100.0% -2 -15.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 5 83.3% 6 46.2% 0 0.0% 8 3.7%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 4 66.7% 3 23.1% 16 100.0% 208 96.3%
Drupal\Core\Database\Query\Query::__construct0 N/A% 0 0.0% -8 -61.5% 0 0.0% 0 0.0%