Diff Report
Run #55f250cd3eb64: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2501d384a2: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::query

Drupal\Core\Database\Connection::queryRun #55f250cd3eb64Run #55f2501d384a2DiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)54,361 54,441 80 0.1%
Incl. Wall Time (microsec) per call 370 370 1 0.1%
Excl. Wall Time (microsec)1,984 2,082 98 4.9%
Incl. MemUse (bytes)691,304 691,296 -8 -0.0%
Incl. MemUse (bytes) per call 4,703 4,703 -0 -0.0%
Excl. MemUse (bytes)-305,160 -305,136 24 0.0%
Incl. PeakMemUse (bytes)371,312 364,928 -6,384 -1.7%
Incl. PeakMemUse (bytes) per call 2,526 2,483 -43 -1.7%
Excl. PeakMemUse (bytes)24,680 24,728 48 0.2%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Connection::query0 N/A% 80 0.2% -8 -0.0% -6,384 -28.1%
Exclusive Metrics Diff for Current Function98 122.5% 24 300.0% 48 0.8%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::query0 N/A% 80 100.0% -8 -100.0% -6,384 -100.0%
Child functions
Drupal\Core\Database\Statement::execute0 N/A% -85 -106.2% -40 -500.0% -6,440 -100.9%
Drupal\Core\Database\Connection::defaultOptions0 N/A% 49 61.3% 0 0.0% -16 -0.3%
Drupal\Core\Database\Connection::expandArguments0 N/A% 49 61.3% 0 0.0% 16 0.3%
Drupal\Core\Database\Connection::prepareQuery0 N/A% -31 -38.8% 8 100.0% 8 0.1%
PDO::lastInsertId0 N/A% 0 0.0% 0 0.0% 0 0.0%