Diff Report
Run #55f2457c13d41: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2450b58930: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Driver\mysql\Connection::query

Drupal\Core\Database\Driver\mysql\Connection::queryRun #55f2457c13d41Run #55f2450b58930DiffDiff%
Number of Function Calls147 147 0 0.0%
Incl. Wall Time (microsec)55,870 54,455 -1,415 -2.5%
Incl. Wall Time (microsec) per call 380 370 -10 -2.5%
Excl. Wall Time (microsec)456 418 -38 -8.3%
Incl. MemUse (bytes)695,360 695,360 0 0.0%
Incl. MemUse (bytes) per call 4,730 4,730 0 0.0%
Excl. MemUse (bytes)4,088 4,088 0 0.0%
Incl. PeakMemUse (bytes)368,688 368,688 0 0.0%
Incl. PeakMemUse (bytes) per call 2,508 2,508 0 0.0%
Excl. PeakMemUse (bytes)3,288 3,288 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% -1,415 -66.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-38 -2.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Driver\mysql\Insert::execute0 N/A% -1,158 -81.8% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -305 -21.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 63 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::execute0 N/A% -8 -0.6% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -7 -0.5% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% -1,377 -97.3% 0 N/A% 0 N/A%