Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeTable

Drupal\Core\Database\Connection::escapeTableRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls247 247 0 0.0%
Incl. Wall Time (microsec)1,706 1,742 36 2.1%
Incl. Wall Time (microsec) per call 7 7 0 2.1%
Excl. Wall Time (microsec)916 939 23 2.5%
Incl. CPU (microsecs)1,972 2,028 56 2.8%
Incl. CPU (microsecs) per call 8 8 0 2.8%
Excl. CPU (microsec)944 988 44 4.7%
Incl. MemUse (bytes)20,544 20,556 12 0.1%
Incl. MemUse (bytes) per call 83 83 0 0.1%
Excl. MemUse (bytes)3,964 3,964 0 0.0%
Incl. PeakMemUse (bytes)16,328 16,368 40 0.2%
Incl. PeakMemUse (bytes) per call 66 66 0 0.2%
Excl. PeakMemUse (bytes)10,844 10,852 8 0.1%

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% 36 0.8% 56 1.5% 12 0.0% 40 0.0%
Exclusive Metrics Diff for Current Function23 63.9% 44 78.6% 0 0.0% 8 20.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 13 36.1% 12 21.4% 0 0.0% -24 -60.0%
Drupal\Core\Config\DatabaseStorage::readMultiple0 N/A% 10 27.8% 8 14.3% 0 0.0% -48 -120.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 9 25.0% 7 12.5% 0 0.0% 0 0.0%
Drupal\Core\Config\DatabaseStorage::listAll0 N/A% 4 11.1% 1 1.8% 12 100.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 3 8.3% 16 28.6% 0 0.0% 112 280.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -3 -8.3% 3 5.4% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll0 N/A% -1 -2.8% 1 1.8% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getAll0 N/A% -1 -2.8% 1 1.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString@10 N/A% 1 2.8% 4 7.1% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 1 2.8% 5 8.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Delete::__toString0 N/A% 0 0.0% -1 -1.8% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple0 N/A% 0 0.0% -1 -1.8% 0 0.0% 0 0.0%
Child function
preg_replace0 N/A% 13 36.1% 12 21.4% 12 100.0% 32 80.0%