Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97bda33da9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #52e97b490de91Run #52e97bda33da9DiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)40,376 42,179 1,803 4.5%
Incl. Wall Time (microsec) per call 290 303 13 4.5%
Excl. Wall Time (microsec)5,356 5,266 -90 -1.7%
Incl. CPU (microsecs)29,850 29,762 -88 -0.3%
Incl. CPU (microsecs) per call 215 214 -1 -0.3%
Excl. CPU (microsec)4,996 4,892 -104 -2.1%
Incl. MemUse (bytes)2,048,576 2,048,576 0 0.0%
Incl. MemUse (bytes) per call 14,738 14,738 0 0.0%
Excl. MemUse (bytes)474,184 474,184 0 0.0%
Incl. PeakMemUse (bytes)797,600 797,600 0 0.0%
Incl. PeakMemUse (bytes) per call 5,738 5,738 0 0.0%
Excl. PeakMemUse (bytes)131,896 131,896 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% 1,803 462.3% -88 -5.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-90 -5.0% -104 -118.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 2,768 153.5% 33 37.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::execute0 N/A% -1,032 -57.2% -100 -113.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 73 4.0% 50 56.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 58 3.2% -3 -3.4% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 46 2.6% 46 52.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -42 -2.3% -42 -47.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -42 -2.3% -31 -35.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -23 -1.3% -49 -55.7% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 11 0.6% 17 19.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -8 -0.4% -10 -11.4% 0 N/A% 0 N/A%
Drupal\user\UserStorageController::addRoles0 N/A% -6 -0.3% 1 1.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 1,817 100.8% -67 -76.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 52 2.9% 52 59.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 32 1.8% 36 40.9% 0 N/A% 0 N/A%
spl_autoload_call0 N/A% 12 0.7% 12 13.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::rowCount0 N/A% -12 -0.7% -10 -11.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -7 -0.4% -4 -4.5% 0 N/A% 0 N/A%
PDO::lastInsertId0 N/A% -2 -0.1% -1 -1.1% 0 N/A% 0 N/A%
substr0 N/A% -1 -0.1% -1 -1.1% 0 N/A% 0 N/A%
Exception::getMessage0 N/A% 1 0.1% -5 -5.7% 0 N/A% 0 N/A%
print_r0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Exception::__construct0 N/A% 0 0.0% 2 2.3% 0 N/A% 0 N/A%
Exception::getCode0 N/A% 0 0.0% 2 2.3% 0 N/A% 0 N/A%