Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e51c1ee20: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #5199e3a2bf6f6Run #5199e51c1ee20DiffDiff%
Number of Function Calls158 158 0 0.0%
Incl. Wall Time (microsec)33,888 33,566 -322 -1.0%
Incl. Wall Time (microsec) per call 214 212 -2 -1.0%
Excl. Wall Time (microsec)4,681 4,553 -128 -2.7%
Incl. CPU (microsecs)32,002 16,001 -16,001 -50.0%
Incl. CPU (microsecs) per call 203 101 -101 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)247,880 247,880 0 0.0%
Incl. MemUse (bytes) per call 1,569 1,569 0 0.0%
Excl. MemUse (bytes)-65,288 -65,288 0 0.0%
Incl. PeakMemUse (bytes)229,228 229,228 0 0.0%
Incl. PeakMemUse (bytes) per call 1,451 1,451 0 0.0%
Excl. PeakMemUse (bytes)32,012 32,012 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 -50.1% -16,001 -400.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-128 -39.8% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -414 -128.6% 4,001 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -88 -27.3% -8,000 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 70 21.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 40 12.4% 4,000 25.0% 0 N/A% 0 N/A%
db_query0 N/A% 35 10.9% -4,000 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 32 9.9% -12,002 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 2 0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 1 0.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::prepareQuery0 N/A% -137 -42.5% 4,000 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% -75 -23.3% -8,000 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 22 6.8% -8,000 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -4 -1.2% -4,001 -25.0% 0 N/A% 0 N/A%