Diff Report
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #5230a98f3b26cRun #5230aa47d621cDiffDiff%
Number of Function Calls89 89 0 0.0%
Incl. Wall Time (microsec)38,971 38,815 -156 -0.4%
Incl. Wall Time (microsec) per call 438 436 -2 -0.4%
Excl. Wall Time (microsec)1,698 1,656 -42 -2.5%
Incl. CPU (microsecs)16,669 16,468 -201 -1.2%
Incl. CPU (microsecs) per call 187 185 -2 -1.2%
Excl. CPU (microsec)1,442 1,425 -17 -1.2%
Incl. MemUse (bytes)581,408 581,384 -24 -0.0%
Incl. MemUse (bytes) per call 6,533 6,532 -0 -0.0%
Excl. MemUse (bytes)-68,952 -68,952 0 0.0%
Incl. PeakMemUse (bytes)417,808 417,776 -32 -0.0%
Incl. PeakMemUse (bytes) per call 4,694 4,694 -0 -0.0%
Excl. PeakMemUse (bytes)31,936 32,000 64 0.2%

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% -156 -18.4% -201 -22.0% -24 -0.0% -32 -0.0%
Exclusive Metrics Diff for Current Function-42 -26.9% -17 -8.5% 0 0.0% 64 200.0%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% 340 217.9% 5 2.5% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -286 -183.3% 9 4.5% 0 0.0% -96 -300.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -146 -93.6% -159 -79.1% -32 -133.3% -64 -200.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -60 -38.5% -56 -27.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -6 -3.8% -7 -3.5% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 5 3.2% 5 2.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -2 -1.3% -3 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -1 -0.6% 5 2.5% 8 33.3% 128 400.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -79 -50.6% -149 -74.1% -24 -100.0% -104 -325.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -51 -32.7% -53 -26.4% 0 0.0% -40 -125.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 24 15.4% 26 12.9% 0 0.0% 48 150.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -8 -5.1% -8 -4.0% 0 0.0% 0 0.0%