Diff Report
Run #539fd2b68bc13: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #539fd2b68bc13Run #539fd0a78f1b7DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)1,300 1,223 -77 -5.9%
Incl. Wall Time (microsec) per call 27 25 -2 -5.9%
Excl. Wall Time (microsec)1,148 1,079 -69 -6.0%
Incl. CPU (microsecs)1,369 1,303 -66 -4.8%
Incl. CPU (microsecs) per call 28 27 -1 -4.8%
Excl. CPU (microsec)1,089 1,036 -53 -4.9%
Incl. MemUse (bytes)150,944 150,960 16 0.0%
Incl. MemUse (bytes) per call 3,080 3,081 0 0.0%
Excl. MemUse (bytes)148,520 148,520 0 0.0%
Incl. PeakMemUse (bytes)62,088 62,144 56 0.1%
Incl. PeakMemUse (bytes) per call 1,267 1,268 1 0.1%
Excl. PeakMemUse (bytes)60,744 60,784 40 0.1%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchAllAssoc [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -77 -0.2% -66 -0.2% 16 0.0% 56 0.0%
Exclusive Metrics Diff for Current Function-69 -89.6% -53 -80.3% 0 0.0% 40 71.4%
Parent functions
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% -109 -141.6% -103 -156.1% 0 0.0% 40 71.4%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 26 33.8% 30 45.5% 16 100.0% 16 28.6%
Drupal\comment\CommentStatistics::read0 N/A% 13 16.9% 12 18.2% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -7 -9.1% -5 -7.6% 0 0.0% 0 0.0%
Child functions
is_object0 N/A% -6 -7.8% -16 -24.2% 16 100.0% 16 28.6%
is_string0 N/A% -2 -2.6% 5 7.6% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -2 -3.0% 0 0.0% 0 0.0%