Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)685 701 16 2.3%
Incl. Wall Time (microsec) per call 16 16 0 2.3%
Excl. Wall Time (microsec)597 609 12 2.0%
Incl. CPU (microsecs)735 750 15 2.0%
Incl. CPU (microsecs) per call 17 17 0 2.0%
Excl. CPU (microsec)533 564 31 5.8%
Incl. MemUse (bytes)28,116 28,116 0 0.0%
Incl. MemUse (bytes) per call 654 654 0 0.0%
Excl. MemUse (bytes)26,756 26,756 0 0.0%
Incl. PeakMemUse (bytes)6,520 6,520 0 0.0%
Incl. PeakMemUse (bytes) per call 152 152 0 0.0%
Excl. PeakMemUse (bytes)5,392 5,392 0 0.0%

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% 16 1.8% 15 4.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function12 75.0% 31 206.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 12 75.0% 12 80.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityDatabaseStorage::doLoadMultiple0 N/A% 5 31.2% 3 20.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\EntityDatabaseStorage::doLoadMultiple0 N/A% -1 -6.2% -1 -6.7% 0 N/A% 0 N/A%
Drupal\comment\CommentStatistics::read0 N/A% 1 6.2% 1 6.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 4 25.0% -1 -6.7% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% -7 -46.7% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -8 -53.3% 0 N/A% 0 N/A%