Diff Report
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls48 48 0 0.0%
Incl. Wall Time (microsec)11,655 12,267 612 5.3%
Incl. Wall Time (microsec) per call 243 256 13 5.3%
Excl. Wall Time (microsec)888 909 21 2.4%
Incl. CPU (microsecs)8,899 9,278 379 4.3%
Incl. CPU (microsecs) per call 185 193 8 4.3%
Excl. CPU (microsec)741 742 1 0.1%
Incl. MemUse (bytes)410,168 410,160 -8 -0.0%
Incl. MemUse (bytes) per call 8,545 8,545 -0 -0.0%
Excl. MemUse (bytes)-46,720 -46,720 0 0.0%
Incl. PeakMemUse (bytes)350,792 349,248 -1,544 -0.4%
Incl. PeakMemUse (bytes) per call 7,308 7,276 -32 -0.4%
Excl. PeakMemUse (bytes)16,032 15,856 -176 -1.1%

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% 612 18.2% 379 4.9% -8 -0.0% -1,544 -1.5%
Exclusive Metrics Diff for Current Function21 3.4% 1 0.3% 0 0.0% -176 -11.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 230 37.6% 116 30.6% 32 400.0% -1,088 -70.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 222 36.3% 136 35.9% -16 -200.0% -152 -9.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 127 20.8% 97 25.6% 40 500.0% -304 -19.7%
Drupal\Core\Database\Query\Select::execute0 N/A% 49 8.0% 35 9.2% -64 -800.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -41 -6.7% -22 -5.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 23 3.8% 14 3.7% 0 0.0% 0 0.0%
Drupal\Core\Path\AliasStorage::lookupPathSource0 N/A% 2 0.3% 3 0.8% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% 416 68.0% 201 53.0% 40 500.0% -1,032 -66.8%
Drupal\Core\Database\Connection::expandArguments0 N/A% 91 14.9% 96 25.3% 0 0.0% -192 -12.4%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 81 13.2% 88 23.2% -48 -600.0% -16 -1.0%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 3 0.5% -7 -1.8% 0 0.0% -128 -8.3%