Diff Report
Run #51a14d7a98950: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14c32c53db: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a14d7a98950Run #51a14c32c53dbDiffDiff%
Number of Function Calls199 199 0 0.0%
Incl. Wall Time (microsec)46,576 46,435 -141 -0.3%
Incl. Wall Time (microsec) per call 234 233 -1 -0.3%
Excl. Wall Time (microsec)7,097 7,084 -13 -0.2%
Incl. CPU (microsecs)40,002 28,001 -12,001 -30.0%
Incl. CPU (microsecs) per call 201 141 -60 -30.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)446,576 446,576 0 0.0%
Incl. MemUse (bytes) per call 2,244 2,244 0 0.0%
Excl. MemUse (bytes)-134,444 -134,444 0 0.0%
Incl. PeakMemUse (bytes)298,084 298,084 0 0.0%
Incl. PeakMemUse (bytes) per call 1,498 1,498 0 0.0%
Excl. PeakMemUse (bytes)39,932 39,932 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% -141 -1.5% -12,001 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-13 -9.2% -4,000 -33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -62 -44.0% 16,001 133.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -62 -44.0% -16,002 -133.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -19 -13.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -14 -9.9% -20,000 -166.7% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 7 5.0% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% 5 3.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 4 2.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -3 -2.1% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 2 1.4% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::prepareQuery0 N/A% -65 -46.1% -8,000 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::execute0 N/A% -61 -43.3% -12,001 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -25 -17.7% 12,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 22 15.6% 0 0.0% 0 N/A% 0 N/A%
PDOStatement::rowCount0 N/A% 1 0.7% 0 0.0% 0 N/A% 0 N/A%