Diff Report
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeTable

Drupal\Core\Database\Connection::escapeTableRun #517c76da9b0d3Run #517c75d3de7c7DiffDiff%
Number of Function Calls122 125 3 2.5%
Incl. Wall Time (microsec)710 695 -15 -2.1%
Incl. Wall Time (microsec) per call 6 6 -0 -4.5%
Excl. Wall Time (microsec)387 374 -13 -3.4%
Incl. CPU (microsecs)820 806 -14 -1.7%
Incl. CPU (microsecs) per call 7 6 -0 -4.1%
Excl. CPU (microsec)381 375 -6 -1.6%
Incl. MemUse (bytes)16,072 16,344 272 1.7%
Incl. MemUse (bytes) per call 132 131 -1 -0.7%
Excl. MemUse (bytes)2,296 2,264 -32 -1.4%
Incl. PeakMemUse (bytes)13,872 14,016 144 1.0%
Incl. PeakMemUse (bytes) per call 114 112 -2 -1.4%
Excl. PeakMemUse (bytes)8,704 8,752 48 0.6%

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::escapeTable3 50.0% -15 -0.0% -14 -0.0% 272 0.1% 144 0.0%
Exclusive Metrics Diff for Current Function-13 -86.7% -6 -42.9% -32 -11.8% 48 33.3%
Parent functions
Drupal\Core\Database\Query\Select::__toString2 66.7% -21 -140.0% -14 -100.0% 176 64.7% 144 100.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple1 33.3% 7 46.7% 7 50.0% 96 35.3% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 0.0% -2 -13.3% -6 -42.9% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% 1 6.7% 1 7.1% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% -2 -14.3% 0 0.0% 0 0.0%
Child function
preg_replace3 100.0% -2 -13.3% -8 -57.1% 304 111.8% 96 66.7%