Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,582 1,629 47 3.0%
Incl. Wall Time (microsec) per call 176 181 5 3.0%
Excl. Wall Time (microsec)720 728 8 1.1%
Incl. CPU (microsecs)1,591 1,642 51 3.2%
Incl. CPU (microsecs) per call 177 182 6 3.2%
Excl. CPU (microsec)501 515 14 2.8%
Incl. MemUse (bytes)18,544 18,544 0 0.0%
Incl. MemUse (bytes) per call 2,060 2,060 0 0.0%
Excl. MemUse (bytes)-11,872 -11,864 8 0.1%
Incl. PeakMemUse (bytes)28,152 28,112 -40 -0.1%
Incl. PeakMemUse (bytes) per call 3,128 3,124 -4 -0.1%
Excl. PeakMemUse (bytes)12,944 12,944 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::__toString [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::__toString0 N/A% 47 5.0% 51 70.8% 0 0.0% -40 -0.1%
Exclusive Metrics Diff for Current Function8 17.0% 14 27.5% 8 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% 47 100.0% 51 100.0% 0 N/A% -40 -100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 25 53.2% 13 25.5% -8 N/A% -8 -20.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 11 23.4% 6 11.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 9 19.1% 13 25.5% 0 N/A% -32 -80.0%
count0 N/A% -5 -10.6% 1 2.0% 0 N/A% 0 0.0%
implode0 N/A% -1 -2.1% -2 -3.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% 0 0.0% 5 9.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% 0 0.0% -2 -3.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% 0 0.0% 3 5.9% 0 N/A% 0 0.0%