Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeTable

Drupal\Core\Database\Connection::escapeTableRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls241 241 0 0.0%
Incl. Wall Time (microsec)1,666 1,701 35 2.1%
Incl. Wall Time (microsec) per call 7 7 0 2.1%
Excl. Wall Time (microsec)890 905 15 1.7%
Incl. CPU (microsecs)1,901 1,974 73 3.8%
Incl. CPU (microsecs) per call 8 8 0 3.8%
Excl. CPU (microsec)912 954 42 4.6%
Incl. MemUse (bytes)20,200 20,200 0 0.0%
Incl. MemUse (bytes) per call 84 84 0 0.0%
Excl. MemUse (bytes)4,012 4,012 0 0.0%
Incl. PeakMemUse (bytes)16,012 15,964 -48 -0.3%
Incl. PeakMemUse (bytes) per call 66 66 -0 -0.3%
Excl. PeakMemUse (bytes)10,616 10,568 -48 -0.5%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::escapeTable [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::escapeTable0 N/A% 35 2.1% 73 18.2% 0 0.0% -48 -0.2%
Exclusive Metrics Diff for Current Function15 42.9% 42 57.5% 0 N/A% -48 -100.0%
Parent functions
Drupal\Core\Database\Query\Select::__toString0 N/A% 31 88.6% 46 63.0% 0 N/A% 0 0.0%
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 9 25.7% 25 34.2% 0 N/A% -24 -50.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 3 8.6% 1 1.4% 0 N/A% 0 0.0%
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% -3 -8.6% -4 -5.5% 0 N/A% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -3 -8.6% -4 -5.5% 0 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -3 -8.6% 6 8.2% 0 N/A% -24 -50.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 1 2.9% 6 8.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 0 0.0% 2 2.7% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 0 0.0% -2 -2.7% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll0 N/A% 0 0.0% -1 -1.4% 0 N/A% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple0 N/A% 0 0.0% -2 -2.7% 0 N/A% 0 0.0%
Child function
preg_replace0 N/A% 20 57.1% 31 42.5% 0 N/A% 0 0.0%