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

Drupal\Core\Database\Connection::queryRun #52e97bda33da9Run #52e97b490de91DiffDiff%
Number of Function Calls139 139 0 0.0%
Incl. Wall Time (microsec)42,179 40,376 -1,803 -4.3%
Incl. Wall Time (microsec) per call 303 290 -13 -4.3%
Excl. Wall Time (microsec)5,266 5,356 90 1.7%
Incl. CPU (microsecs)29,762 29,850 88 0.3%
Incl. CPU (microsecs) per call 214 215 1 0.3%
Excl. CPU (microsec)4,892 4,996 104 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 Function90 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%