Diff Report
Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #560831fb3d4d9: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Driver\mysql\Connection::queryRun #5608311397db4Run #560831fb3d4d9DiffDiff%
Number of Function Calls149 149 0 0.0%
Incl. Wall Time (microsec)45,678 45,011 -667 -1.5%
Incl. Wall Time (microsec) per call 307 302 -4 -1.5%
Excl. Wall Time (microsec)370 386 16 4.3%
Incl. MemUse (bytes)939,176 939,176 0 0.0%
Incl. MemUse (bytes) per call 6,303 6,303 0 0.0%
Excl. MemUse (bytes)3,424 3,424 0 0.0%
Incl. PeakMemUse (bytes)391,592 390,760 -832 -0.2%
Incl. PeakMemUse (bytes) per call 2,628 2,623 -6 -0.2%
Excl. PeakMemUse (bytes)3,392 3,392 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Driver\mysql\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\Driver\mysql\Connection::query0 N/A% -667 -1.6% 0 0.0% -832 -3.9%
Exclusive Metrics Diff for Current Function16 2.4% 0 N/A% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -710 -106.4% 16 N/A% -880 -105.8%
Drupal\Core\Database\Query\Select::execute0 N/A% 69 10.3% 8 N/A% 0 0.0%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -42 -6.3% 0 N/A% 48 5.8%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 16 2.4% -24 N/A% 0 0.0%
Child function
Drupal\Core\Database\Connection::query0 N/A% -683 -102.4% 0 N/A% -832 -100.0%