Diff Report
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)6,099 6,100 1 0.0%
Incl. Wall Time (microsec) per call 610 610 0 0.0%
Excl. Wall Time (microsec)313 317 4 1.3%
Incl. CPU (microsecs)6,108 6,110 2 0.0%
Incl. CPU (microsecs) per call 611 611 0 0.0%
Excl. CPU (microsec)255 276 21 8.2%
Incl. MemUse (bytes)8,896 8,896 0 0.0%
Incl. MemUse (bytes) per call 890 890 0 0.0%
Excl. MemUse (bytes)-1,512 -1,512 0 0.0%
Incl. PeakMemUse (bytes)7,932 7,932 0 0.0%
Incl. PeakMemUse (bytes) per call 793 793 0 0.0%
Excl. PeakMemUse (bytes)1,280 1,280 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Datetime\DrupalDateTime::format [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\Datetime\DrupalDateTime::format0 N/A% 1 0.0% 2 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 400.0% 21 1050.0% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 1 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% -8 -800.0% -11 -550.0% 0 N/A% 0 N/A%
preg_replace_callback0 N/A% 5 500.0% -1 -50.0% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 4 400.0% 5 250.0% 0 N/A% 0 N/A%
preg_replace0 N/A% -3 -300.0% -7 -350.0% 0 N/A% 0 N/A%
_format_date_callback0 N/A% -1 -100.0% -5 -250.0% 0 N/A% 0 N/A%