Diff Report
Run #51a152d922ae0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a154409a1df: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #51a152d922ae0Run #51a154409a1dfDiffDiff%
Number of Function Calls156 156 0 0.0%
Incl. Wall Time (microsec)84,464 77,961 -6,503 -7.7%
Incl. Wall Time (microsec) per call 541 500 -42 -7.7%
Excl. Wall Time (microsec)4,649 4,900 251 5.4%
Incl. CPU (microsecs)28,003 16,000 -12,003 -42.9%
Incl. CPU (microsecs) per call 180 103 -77 -42.9%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)273,324 273,324 0 0.0%
Incl. MemUse (bytes) per call 1,752 1,752 0 0.0%
Excl. MemUse (bytes)-72,848 -72,848 0 0.0%
Incl. PeakMemUse (bytes)269,628 269,628 0 0.0%
Incl. PeakMemUse (bytes) per call 1,728 1,728 0 0.0%
Excl. PeakMemUse (bytes)53,948 53,948 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% -6,503 -216.2% -12,003 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function251 3.9% -4,000 -33.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Update::execute0 N/A% -7,823 -120.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 1,155 17.8% -16,003 -133.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 187 2.9% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -179 -2.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% 167 2.6% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% 53 0.8% 4,000 33.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -42 -0.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -14 -0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -8 -0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 1 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -6,721 -103.4% -8,002 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -63 -1.0% 8,000 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 60 0.9% -8,001 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -30 -0.5% 0 0.0% 0 N/A% 0 N/A%
PDOStatement::rowCount0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%