Diff Report
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #530ef14e56c65Run #530ef19752730DiffDiff%
Number of Function Calls207 207 0 0.0%
Incl. Wall Time (microsec)64,838 63,597 -1,241 -1.9%
Incl. Wall Time (microsec) per call 313 307 -6 -1.9%
Excl. Wall Time (microsec)3,320 3,232 -88 -2.7%
Incl. CPU (microsecs)30,679 30,385 -294 -1.0%
Incl. CPU (microsecs) per call 148 147 -1 -1.0%
Excl. CPU (microsec)2,799 2,658 -141 -5.0%
Incl. MemUse (bytes)1,136,256 1,136,256 0 0.0%
Incl. MemUse (bytes) per call 5,489 5,489 0 0.0%
Excl. MemUse (bytes)-430,976 -430,976 0 0.0%
Incl. PeakMemUse (bytes)1,323,872 1,323,872 0 0.0%
Incl. PeakMemUse (bytes) per call 6,396 6,396 0 0.0%
Excl. PeakMemUse (bytes)31,728 31,728 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% -1,241 -12.6% -294 -3.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-88 -7.1% -141 -48.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -696 -56.1% 55 18.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -341 -27.5% -216 -73.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% -232 -18.7% -92 -31.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Delete::execute0 N/A% 75 6.0% -11 -3.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 39 3.1% 42 14.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -37 -3.0% -30 -10.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -33 -2.7% -11 -3.7% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -19 -1.5% -18 -6.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 15 1.2% 40 13.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -12 -1.0% -53 -18.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -996 -80.3% 6 2.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -108 -8.7% -115 -39.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -50 -4.0% -60 -20.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 8 0.6% 24 8.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::rowCount0 N/A% -6 -0.5% -7 -2.4% 0 N/A% 0 N/A%
PDO::lastInsertId0 N/A% -1 -0.1% -1 -0.3% 0 N/A% 0 N/A%