Diff Report
Run #519af7f3cd409: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519af8b10af92: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #519af7f3cd409Run #519af8b10af92DiffDiff%
Number of Function Calls107 107 0 0.0%
Incl. Wall Time (microsec)17,984 17,662 -322 -1.8%
Incl. Wall Time (microsec) per call 168 165 -3 -1.8%
Excl. Wall Time (microsec)1,713 1,666 -47 -2.7%
Incl. CPU (microsecs)16,001 28,004 12,003 75.0%
Incl. CPU (microsecs) per call 150 262 112 75.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)260,632 260,632 0 0.0%
Incl. MemUse (bytes) per call 2,436 2,436 0 0.0%
Excl. MemUse (bytes)-76,504 -76,504 0 0.0%
Incl. PeakMemUse (bytes)258,744 258,744 0 0.0%
Incl. PeakMemUse (bytes) per call 2,418 2,418 0 0.0%
Excl. PeakMemUse (bytes)38,824 38,824 0 0.0%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% -322 -195.2% 12,003 600150.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-47 -14.6% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -156 -48.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -64 -19.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -41 -12.7% 4,001 33.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -29 -9.0% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% -15 -4.7% 4,001 33.3% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -10 -3.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -5 -1.6% 4,001 33.3% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -2 -0.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -115 -35.7% -4,000 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -86 -26.7% 8,002 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -68 -21.1% 8,001 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -6 -1.9% 0 0.0% 0 N/A% 0 N/A%