Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls152 152 0 0.0%
Incl. Wall Time (microsec)58,975 57,702 -1,273 -2.2%
Incl. Wall Time (microsec) per call 388 380 -8 -2.2%
Excl. Wall Time (microsec)2,358 2,329 -29 -1.2%
Incl. CPU (microsecs)22,529 22,356 -173 -0.8%
Incl. CPU (microsecs) per call 148 147 -1 -0.8%
Excl. CPU (microsec)2,008 1,925 -83 -4.1%
Incl. MemUse (bytes)1,039,432 1,039,432 0 0.0%
Incl. MemUse (bytes) per call 6,838 6,838 0 0.0%
Excl. MemUse (bytes)-119,576 -119,576 0 0.0%
Incl. PeakMemUse (bytes)374,080 374,080 0 0.0%
Incl. PeakMemUse (bytes) per call 2,461 2,461 0 0.0%
Excl. PeakMemUse (bytes)22,672 22,672 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% -1,273 -168.6% -173 -54.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-29 -2.3% -83 -48.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Select::execute0 N/A% -816 -64.1% 78 45.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::execute0 N/A% -166 -13.0% -11 -6.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 157 12.3% -113 -65.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -147 -11.5% -37 -21.4% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 N/A% -142 -11.2% -44 -25.4% 0 N/A% 0 N/A%
Drupal\Core\Path\AliasManager::lookupPathSource0 N/A% -100 -7.9% -50 -28.9% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -48 -3.8% 0 0.0% 0 N/A% 0 N/A%
db_query0 N/A% -8 -0.6% 17 9.8% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest0 N/A% -4 -0.3% -11 -6.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Driver\mysql\Connection::queryRange0 N/A% 1 0.1% -2 -1.2% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -1,200 -94.3% -85 -49.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -24 -1.9% -23 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -21 -1.6% 6 3.5% 0 N/A% 0 N/A%
PDOStatement::rowCount0 N/A% 3 0.2% 1 0.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::defaultOptions0 N/A% -2 -0.2% 11 6.4% 0 N/A% 0 N/A%