Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Connection::escapeTable

Drupal\Core\Database\Connection::escapeTableRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls233 238 5 2.1%
Incl. Wall Time (microsec)2,104 2,177 73 3.5%
Incl. Wall Time (microsec) per call 9 9 0 1.3%
Excl. Wall Time (microsec)1,065 1,094 29 2.7%
Incl. CPU (microsecs)2,366 2,457 91 3.8%
Incl. CPU (microsecs) per call 10 10 0 1.7%
Excl. CPU (microsec)1,072 1,129 57 5.3%
Incl. MemUse (bytes)16,908 17,188 280 1.7%
Incl. MemUse (bytes) per call 73 72 -0 -0.5%
Excl. MemUse (bytes)-1,700 -1,796 -96 -5.6%
Incl. PeakMemUse (bytes)11,004 11,072 68 0.6%
Incl. PeakMemUse (bytes) per call 47 47 -1 -1.5%
Excl. PeakMemUse (bytes)7,704 7,760 56 0.7%

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::escapeTable5 50.0% 73 2.0% 91 88.3% 280 0.1% 68 0.0%
Exclusive Metrics Diff for Current Function29 39.7% 57 62.6% -96 -34.3% 56 82.4%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple5 100.0% 68 93.2% 80 87.9% 280 100.0% 336 494.1%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 8 11.0% 16 17.6% 0 0.0% -252 -370.6%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 0.0% -6 -8.2% -6 -6.6% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 3 4.1% 4 4.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -2 -2.7% -7 -7.7% 0 0.0% -16 -23.5%
Drupal\Core\Database\Query\Select::__toString@10 0.0% 2 2.7% 4 4.4% 0 0.0% 0 0.0%
Child function
preg_replace5 100.0% 44 60.3% 34 37.4% 376 134.3% 12 17.6%