Diff Report
Run #54df8f50b2e01: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #54df8f50b2e01Run #54df8d322535aDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)14,747 14,597 -150 -1.0%
Incl. Wall Time (microsec) per call 369 365 -4 -1.0%
Excl. Wall Time (microsec)655 614 -41 -6.3%
Incl. MemUse (bytes)187,512 187,560 48 0.0%
Incl. MemUse (bytes) per call 4,688 4,689 1 0.0%
Excl. MemUse (bytes)-53,864 -53,912 -48 -0.1%
Incl. PeakMemUse (bytes)230,520 222,744 -7,776 -3.4%
Incl. PeakMemUse (bytes) per call 5,763 5,569 -194 -3.4%
Excl. PeakMemUse (bytes)12,952 10,768 -2,184 -16.9%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::query [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\Connection::query0 N/A% -150 -2.3% 48 0.0% -7,776 -0.1%
Exclusive Metrics Diff for Current Function-41 -27.3% -48 -100.0% -2,184 -28.1%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -330 -220.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 204 136.0% 80 166.7% -6,544 -84.2%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -49 -32.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 35 23.3% 0 0.0% -560 -7.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -11 -7.3% 0 0.0% -16 -0.2%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 10 6.7% -32 -66.7% -656 -8.4%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% -9 -6.0% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -101 -67.3% 112 233.3% -1,224 -15.7%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -27 -18.0% -64 -133.3% -1,912 -24.6%
Drupal\Core\Database\Connection::expandArguments0 N/A% 23 15.3% -16 -33.3% -1,168 -15.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -4 -2.7% 64 133.3% -1,288 -16.6%