Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: 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 #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)6,493 6,454 -39 -0.6%
Incl. Wall Time (microsec) per call 216 215 -1 -0.6%
Excl. Wall Time (microsec)3,099 3,086 -13 -0.4%
Incl. CPU (microsecs)6,511 6,480 -31 -0.5%
Incl. CPU (microsecs) per call 217 216 -1 -0.5%
Excl. CPU (microsec)1,742 1,819 77 4.4%
Incl. MemUse (bytes)32,312 32,312 0 0.0%
Incl. MemUse (bytes) per call 1,077 1,077 0 0.0%
Excl. MemUse (bytes)-98,232 -98,240 -8 -0.0%
Incl. PeakMemUse (bytes)26,432 26,568 136 0.5%
Incl. PeakMemUse (bytes) per call 881 886 5 0.5%
Excl. PeakMemUse (bytes)8,392 8,320 -72 -0.9%

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% -39 -1.5% -31 -1.0% 0 0.0% 136 0.2%
Exclusive Metrics Diff for Current Function-13 -33.3% 77 248.4% -8 N/A% -72 -52.9%
Parent function
Drupal\Core\Database\Query\Select::execute0 N/A% -39 -100.0% -31 -100.0% 0 N/A% 136 100.0%
Child functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -32 -82.1% -23 -74.2% 0 N/A% 208 152.9%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 25 64.1% -3 -9.7% 8 N/A% 0 0.0%
Drupal\Core\Database\Connection::makeComment0 N/A% -11 -28.2% -8 -25.8% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString0 N/A% -7 -17.9% -5 -16.1% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 N/A% 7 17.9% -48 -154.8% 0 N/A% 0 0.0%
implode0 N/A% -4 -10.3% -6 -19.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::compiled0 N/A% -3 -7.7% -8 -25.8% 0 N/A% 0 0.0%
count0 N/A% -3 -7.7% -7 -22.6% 0 N/A% 0 0.0%
strpos0 N/A% 2 5.1% 0 0.0% 0 N/A% 0 0.0%