Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b18dba5252: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #519b182c941bfRun #519b18dba5252DiffDiff%
Number of Function Calls141 141 0 0.0%
Incl. Wall Time (microsec)62,413 62,361 -52 -0.1%
Incl. Wall Time (microsec) per call 443 442 -0 -0.1%
Excl. Wall Time (microsec)2,909 2,882 -27 -0.9%
Incl. CPU (microsecs)27,498 26,882 -616 -2.2%
Incl. CPU (microsecs) per call 195 191 -4 -2.2%
Excl. CPU (microsec)2,568 2,565 -3 -0.1%
Incl. MemUse (bytes)939,024 939,024 0 0.0%
Incl. MemUse (bytes) per call 6,660 6,660 0 0.0%
Excl. MemUse (bytes)-110,072 -110,072 0 0.0%
Incl. PeakMemUse (bytes)361,288 361,288 0 0.0%
Incl. PeakMemUse (bytes) per call 2,562 2,562 0 0.0%
Excl. PeakMemUse (bytes)23,752 23,752 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% -52 -13.6% -616 -89.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-27 -51.9% -3 -0.5% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 220 423.1% 38 6.2% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 214 411.5% -473 -76.8% 0 N/A% 0 N/A%
db_query0 N/A% -212 -407.7% -71 -11.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -203 -390.4% -88 -14.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -145 -278.8% -19 -3.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 129 248.1% 36 5.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -41 -78.8% -41 -6.7% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -21 -40.4% -1 -0.2% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 7 13.5% 3 0.5% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 180 346.2% -398 -64.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -108 -207.7% -114 -18.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -60 -115.4% -54 -8.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -37 -71.2% -47 -7.6% 0 N/A% 0 N/A%