Diff Report
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14e1b1e097: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a14be6130cbRun #51a14e1b1e097DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)27,190 26,394 -796 -2.9%
Incl. Wall Time (microsec) per call 219 213 -6 -2.9%
Excl. Wall Time (microsec)3,662 3,583 -79 -2.2%
Incl. CPU (microsecs)12,000 28,001 16,001 133.3%
Incl. CPU (microsecs) per call 97 226 129 133.3%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)224,820 224,820 0 0.0%
Incl. MemUse (bytes) per call 1,813 1,813 0 0.0%
Excl. MemUse (bytes)-54,628 -54,628 0 0.0%
Incl. PeakMemUse (bytes)257,040 257,040 0 0.0%
Incl. PeakMemUse (bytes) per call 2,073 2,073 0 0.0%
Excl. PeakMemUse (bytes)53,136 53,136 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% -796 -88.5% 16,001 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-79 -9.9% 4,000 25.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -841 -105.7% 16,001 100.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 35 4.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 35 4.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 35 4.4% -4,000 -25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -30 -3.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -21 -2.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -14 -1.8% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 3 0.4% 4,000 25.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 2 0.3% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -720 -90.5% 12,001 75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 44 5.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -34 -4.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -7 -0.9% 0 0.0% 0 N/A% 0 N/A%