Diff Report
Run #5230a9efcd55c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #5230a9efcd55cRun #5230a98f3b26cDiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)38,721 38,971 250 0.6%
Incl. Wall Time (microsec) per call 435 438 3 0.6%
Excl. Wall Time (microsec)1,639 1,698 59 3.6%
Incl. CPU (microsecs)16,525 16,669 144 0.9%
Incl. CPU (microsecs) per call 186 187 2 0.9%
Excl. CPU (microsec)1,415 1,442 27 1.9%
Incl. MemUse (bytes)581,408 581,408 0 0.0%
Incl. MemUse (bytes) per call 6,533 6,533 0 0.0%
Excl. MemUse (bytes)-68,952 -68,952 0 0.0%
Incl. PeakMemUse (bytes)417,808 417,808 0 0.0%
Incl. PeakMemUse (bytes) per call 4,694 4,694 0 0.0%
Excl. PeakMemUse (bytes)31,936 31,936 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% 250 19.1% 144 12.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function59 23.6% 27 18.8% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -392 -156.8% -26 -18.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 238 95.2% 9 6.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 190 76.0% 107 74.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 166 66.4% 7 4.9% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 81 32.4% 44 30.6% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -20 -8.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -16 -6.4% 2 1.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 3 1.2% 1 0.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 129 51.6% 42 29.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 70 28.0% 70 48.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -4 -1.6% 3 2.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -4 -1.6% 2 1.4% 0 N/A% 0 N/A%