Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls134 134 0 0.0%
Incl. Wall Time (microsec)33,103 33,061 -42 -0.1%
Incl. Wall Time (microsec) per call 247 247 -0 -0.1%
Excl. Wall Time (microsec)3,565 3,615 50 1.4%
Incl. CPU (microsecs)25,153 25,044 -109 -0.4%
Incl. CPU (microsecs) per call 188 187 -1 -0.4%
Excl. CPU (microsec)3,175 3,226 51 1.6%
Incl. MemUse (bytes)364,128 364,144 16 0.0%
Incl. MemUse (bytes) per call 2,717 2,717 0 0.0%
Excl. MemUse (bytes)-103,264 -103,288 -24 -0.0%
Incl. PeakMemUse (bytes)239,624 240,312 688 0.3%
Incl. PeakMemUse (bytes) per call 1,788 1,793 5 0.3%
Excl. PeakMemUse (bytes)32,736 32,880 144 0.4%

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% -42 -2.0% -109 -5.1% 16 0.0% 688 0.8%
Exclusive Metrics Diff for Current Function50 119.0% 51 46.8% -24 -150.0% 144 20.9%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -204 -485.7% -162 -148.6% 8 50.0% -904 -131.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 102 242.9% -35 -32.1% 8 50.0% -1,776 -258.1%
db_query0 N/A% 98 233.3% 29 26.6% 0 0.0% 24 3.5%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% 96 228.6% -2 -1.8% 0 0.0% 3,312 481.4%
Drupal\Core\Database\Query\Select::execute0 N/A% -60 -142.9% -61 -56.0% 0 0.0% 32 4.7%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -40 -95.2% 8 7.3% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -32 -76.2% 111 101.8% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -5 -11.9% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% 3 7.1% 3 2.8% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -74 -176.2% -85 -78.0% 24 150.0% 648 94.2%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -69 -164.3% -65 -59.6% 0 0.0% 200 29.1%
Drupal\Core\Database\Statement::execute0 N/A% 59 140.5% -4 -3.7% 16 100.0% -96 -14.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -8 -19.0% -6 -5.5% 0 0.0% -208 -30.2%