Diff Report
Run #55323a80ebb82: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55323afe82890: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #55323a80ebb82Run #55323afe82890DiffDiff%
Number of Function Calls128 128 0 0.0%
Incl. Wall Time (microsec)12,038 12,049 11 0.1%
Incl. Wall Time (microsec) per call 94 94 0 0.1%
Excl. Wall Time (microsec)944 926 -18 -1.9%
Incl. MemUse (bytes)347,064 348,360 1,296 0.4%
Incl. MemUse (bytes) per call 2,711 2,722 10 0.4%
Excl. MemUse (bytes)-119,464 -120,608 -1,144 -1.0%
Incl. PeakMemUse (bytes)258,064 260,992 2,928 1.1%
Incl. PeakMemUse (bytes) per call 2,016 2,039 23 1.1%
Excl. PeakMemUse (bytes)24,080 24,008 -72 -0.3%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% 11 1.6% 1,296 7.5% 2,928 16.5%
Exclusive Metrics Diff for Current Function-18 -163.6% -1,144 -88.3% -72 -2.5%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -37 -336.4% 1,368 105.6% 3,024 103.3%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -24 -218.2% -40 -3.1% -40 -1.4%
Drupal\Core\Database\Query\Select::execute0 N/A% 26 236.4% -32 -2.5% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 13 118.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% 57 518.2% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 15 136.4% 0 0.0% 8 0.3%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -3 -27.3% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -36 -327.3% 0 0.0% -64 -2.2%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 86 781.8% 1,280 98.8% 1,544 52.7%
Drupal\Core\Database\Connection::expandArguments0 N/A% -1 -9.1% 1,144 88.3% 3,600 123.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -49 -445.5% 16 1.2% -2,144 -73.2%
PDO::lastInsertId0 N/A% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -7 -63.6% 0 0.0% 0 0.0%