Diff Report
Run #55f2365d0c6b8: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f235cac18ad: 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 #55f2365d0c6b8Run #55f235cac18adDiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)13,929 14,356 427 3.1%
Incl. Wall Time (microsec) per call 310 319 9 3.1%
Excl. Wall Time (microsec)138 139 1 0.7%
Incl. MemUse (bytes)311,040 311,048 8 0.0%
Incl. MemUse (bytes) per call 6,912 6,912 0 0.0%
Excl. MemUse (bytes)2,696 2,696 0 0.0%
Incl. PeakMemUse (bytes)219,856 219,664 -192 -0.1%
Incl. PeakMemUse (bytes) per call 4,886 4,881 -4 -0.1%
Excl. PeakMemUse (bytes)1,912 1,912 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% 427 29.0% 8 2.3% -192 -34.8%
Exclusive Metrics Diff for Current Function1 0.2% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 436 102.1% -16 -200.0% -104 -54.2%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% -54 -12.6% 0 0.0% -96 -50.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 45 10.5% 24 300.0% 8 4.2%
Child function
Drupal\Core\Database\Connection::query0 N/A% 426 99.8% 8 100.0% -192 -100.0%