Diff Report
Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5c92d66a0: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #519d5c4cd1983Run #519d5c92d66a0DiffDiff%
Number of Function Calls95 95 0 0.0%
Incl. Wall Time (microsec)17,247 15,551 -1,696 -9.8%
Incl. Wall Time (microsec) per call 182 164 -18 -9.8%
Excl. Wall Time (microsec)1,479 1,540 61 4.1%
Incl. CPU (microsecs)24,002 16,000 -8,002 -33.3%
Incl. CPU (microsecs) per call 253 168 -84 -33.3%
Excl. CPU (microsec)8,001 0 -8,001 -100.0%
Incl. MemUse (bytes)234,848 234,848 0 0.0%
Incl. MemUse (bytes) per call 2,472 2,472 0 0.0%
Excl. MemUse (bytes)-67,520 -67,520 0 0.0%
Incl. PeakMemUse (bytes)233,704 233,704 0 0.0%
Incl. PeakMemUse (bytes) per call 2,460 2,460 0 0.0%
Excl. PeakMemUse (bytes)35,456 35,456 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% -1,696 -692.2% -8,002 -200.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function61 3.6% -8,001 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -751 -44.3% -12,002 -150.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -335 -19.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -230 -13.6% 4,000 50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -110 -6.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -109 -6.4% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% -74 -4.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -41 -2.4% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -37 -2.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -9 -0.5% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -1,800 -106.1% -4,000 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 91 5.4% -4,001 -50.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -30 -1.8% 8,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -18 -1.1% 0 0.0% 0 N/A% 0 N/A%