Diff Report
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #52a037bb4f6e8Run #52a03729e7d1aDiffDiff%
Number of Function Calls166 166 0 0.0%
Incl. Wall Time (microsec)27,607 27,154 -453 -1.6%
Incl. Wall Time (microsec) per call 166 164 -3 -1.6%
Excl. Wall Time (microsec)2,560 2,512 -48 -1.9%
Incl. CPU (microsecs)22,323 21,943 -380 -1.7%
Incl. CPU (microsecs) per call 134 132 -2 -1.7%
Excl. CPU (microsec)2,164 2,143 -21 -1.0%
Incl. MemUse (bytes)1,028,200 1,028,168 -32 -0.0%
Incl. MemUse (bytes) per call 6,194 6,194 -0 -0.0%
Excl. MemUse (bytes)-126,096 -126,136 -40 -0.0%
Incl. PeakMemUse (bytes)605,040 604,400 -640 -0.1%
Incl. PeakMemUse (bytes) per call 3,645 3,641 -4 -0.1%
Excl. PeakMemUse (bytes)50,784 50,624 -160 -0.3%

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% -453 -54.3% -380 -44.0% -32 -0.0% -640 -0.9%
Exclusive Metrics Diff for Current Function-48 -10.6% -21 -5.5% -40 -125.0% -160 -25.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -156 -34.4% -148 -38.9% 0 0.0% -440 -68.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -117 -25.8% -137 -36.1% -24 -75.0% -72 -11.2%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -86 -19.0% -50 -13.2% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -60 -13.2% -87 -22.9% -56 -175.0% -160 -25.0%
Drupal\Core\Database\Query\Select::execute0 N/A% 59 13.0% 77 20.3% 24 75.0% 24 3.8%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% -54 -11.9% -37 -9.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -47 -10.4% 2 0.5% 24 75.0% 0 0.0%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% 47 10.4% 29 7.6% 0 0.0% 0 0.0%
db_query0 N/A% -39 -8.6% -29 -7.6% 0 0.0% 8 1.2%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -343 -75.7% -289 -76.1% -32 -100.0% -216 -33.8%
Drupal\Core\Database\Connection::expandArguments0 N/A% -84 -18.5% -68 -17.9% 0 0.0% -120 -18.8%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 12 2.6% 6 1.6% 40 125.0% 0 0.0%
Drupal\Core\Database\Connection::prepareQuery0 N/A% 10 2.2% -8 -2.1% 0 0.0% -144 -22.5%