Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2363dd42e9: 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 #55f235cac18adRun #55f2363dd42e9DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)14,356 14,641 285 2.0%
Incl. Wall Time (microsec) per call 319 325 6 2.0%
Excl. Wall Time (microsec)139 138 -1 -0.7%
Incl. MemUse (bytes)311,048 311,048 0 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)219,664 219,664 0 0.0%
Incl. PeakMemUse (bytes) per call 4,881 4,881 0 0.0%
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% 285 49.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -0.4% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% 157 55.1% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseCacheTagsChecksum::calculateChecksum0 N/A% 69 24.2% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 59 20.7% 0 N/A% 0 N/A%
Child function
Drupal\Core\Database\Connection::query0 N/A% 286 100.4% 0 N/A% 0 N/A%