Diff Report
Run #523f27198f838: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f26a22745b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #523f27198f838Run #523f26a22745bDiffDiff%
Number of Function Calls243 243 0 0.0%
Incl. Wall Time (microsec)105,883 104,463 -1,420 -1.3%
Incl. Wall Time (microsec) per call 436 430 -6 -1.3%
Excl. Wall Time (microsec)4,056 3,994 -62 -1.5%
Incl. CPU (microsecs)38,792 38,630 -162 -0.4%
Incl. CPU (microsecs) per call 160 159 -1 -0.4%
Excl. CPU (microsec)3,410 3,346 -64 -1.9%
Incl. MemUse (bytes)1,510,384 1,510,384 0 0.0%
Incl. MemUse (bytes) per call 6,216 6,216 0 0.0%
Excl. MemUse (bytes)-214,224 -214,224 0 0.0%
Incl. PeakMemUse (bytes)746,008 746,008 0 0.0%
Incl. PeakMemUse (bytes) per call 3,070 3,070 0 0.0%
Excl. PeakMemUse (bytes)53,288 53,288 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% -1,420 -124.5% -162 -195.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-62 -4.4% -64 -39.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -2,249 -158.4% -494 -304.9% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 1,019 71.8% 319 196.9% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -139 -9.8% -49 -30.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 67 4.7% 34 21.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -61 -4.3% 7 4.3% 0 N/A% 0 N/A%
db_query0 N/A% -57 -4.0% -15 -9.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 24 1.7% 3 1.9% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -18 -1.3% -1 -0.6% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -6 -0.4% 34 21.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -1,266 -89.2% 3 1.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -56 -3.9% -44 -27.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -53 -3.7% -76 -46.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 17 1.2% 19 11.7% 0 N/A% 0 N/A%