Diff Report
Run #519c1681d41e5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #519c1681d41e5Run #519c153c76aa0DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,822 2,878 56 2.0%
Incl. Wall Time (microsec) per call 282 288 6 2.0%
Excl. Wall Time (microsec)134 125 -9 -6.7%
Incl. CPU (microsecs)2,830 2,881 51 1.8%
Incl. CPU (microsecs) per call 283 288 5 1.8%
Excl. CPU (microsec)124 109 -15 -12.1%
Incl. MemUse (bytes)12,936 12,936 0 0.0%
Incl. MemUse (bytes) per call 1,294 1,294 0 0.0%
Excl. MemUse (bytes)896 896 0 0.0%
Incl. PeakMemUse (bytes)11,040 11,040 0 0.0%
Incl. PeakMemUse (bytes) per call 1,104 1,104 0 0.0%
Excl. PeakMemUse (bytes)1,096 1,096 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% 56 1.5% 51 1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -16.1% -15 -29.4% 0 N/A% 0 N/A%
Parent function
format_date0 N/A% 56 100.0% 51 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Component\Datetime\DateTimePlus::format0 N/A% 64 114.3% 64 125.5% 0 N/A% 0 N/A%
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 1 1.8% 2 3.9% 0 N/A% 0 N/A%