Diff Report
Run #55f235cac18ad: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #55f2365d0c6b8: 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 #55f2365d0c6b8DiffDiff%
Number of Function Calls45 45 0 0.0%
Incl. Wall Time (microsec)14,356 13,929 -427 -3.0%
Incl. Wall Time (microsec) per call 319 310 -9 -3.0%
Excl. Wall Time (microsec)139 138 -1 -0.7%
Incl. MemUse (bytes)311,048 311,040 -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)219,664 219,856 192 0.1%
Incl. PeakMemUse (bytes) per call 4,881 4,886 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 Function-1 -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%