Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #5196ef15c751eRun #5196effcededbDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)8,458 5,275 -3,183 -37.6%
Incl. Wall Time (microsec) per call 352 220 -133 -37.6%
Excl. Wall Time (microsec)5,814 3,649 -2,165 -37.2%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 167 167 N/A%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)353,768 353,768 0 0.0%
Incl. MemUse (bytes) per call 14,740 14,740 0 0.0%
Excl. MemUse (bytes)345,088 345,088 0 0.0%
Incl. PeakMemUse (bytes)268,776 268,776 0 0.0%
Incl. PeakMemUse (bytes) per call 11,199 11,199 0 0.0%
Excl. PeakMemUse (bytes)267,944 267,944 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% -3,183 -0.3% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2,165 -68.0% 4,000 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -2,268 -71.3% 4,000 100.0% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -590 -18.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -311 -9.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% -14 -0.4% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Entity\Entity::__construct0 N/A% -487 -15.3% 0 0.0% 0 N/A% 0 N/A%
is_object0 N/A% -407 -12.8% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% -63 -2.0% 0 0.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -61 -1.9% 0 0.0% 0 N/A% 0 N/A%