Diff Report
Run #557c2635273b3: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #557c27da9db93: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::__toString

Drupal\Core\Database\Query\Select::__toStringRun #557c2635273b3Run #557c27da9db93DiffDiff%
Number of Function Calls8 9 1 12.5%
Incl. Wall Time (microsec)703 710 7 1.0%
Incl. Wall Time (microsec) per call 88 79 -9 -10.2%
Excl. Wall Time (microsec)269 291 22 8.2%
Incl. MemUse (bytes)43,864 44,032 168 0.4%
Incl. MemUse (bytes) per call 5,483 4,892 -591 -10.8%
Excl. MemUse (bytes)-528 -824 -296 -56.1%
Incl. PeakMemUse (bytes)33,472 33,392 -80 -0.2%
Incl. PeakMemUse (bytes) per call 4,184 3,710 -474 -11.3%
Excl. PeakMemUse (bytes)6,112 6,112 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.
MemUse
Diff
(bytes)
IMemUse
Diff%
Incl.
PeakMemUse
Diff
(bytes)
IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Query\Select::__toString1 9.1% 7 0.0% 168 0.0% -80 -0.0%
Exclusive Metrics Diff for Current Function22 314.3% -296 -176.2% 0 0.0%
Parent functions
Drupal\Core\Database\Query\Select::execute1 100.0% 36 514.3% 168 100.0% -8 -10.0%
Drupal\views\Plugin\views\cache\CachePluginBase::generateResultsKey0 0.0% -29 -414.3% 0 0.0% -72 -90.0%
Child functions
Drupal\Core\Database\Query\Select::compile0 0.0% -17 -242.9% 0 0.0% -72 -90.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -7 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable2 20.0% 5 71.4% 192 114.3% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias1 10.0% 3 42.9% 88 52.4% 0 0.0%
Drupal\Core\Database\Query\Select::compiled1 10.0% 2 28.6% 40 23.8% -8 -10.0%
count2 20.0% 1 14.3% 0 0.0% 0 0.0%
implode1 10.0% -1 -14.3% 96 57.1% 0 0.0%
Drupal\Core\Database\Query\Condition::__toString1 10.0% -1 -14.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::makeComment1 10.0% 0 0.0% 48 28.6% 0 0.0%
strpos1 10.0% 0 0.0% 0 0.0% 0 0.0%