Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Datetime\DrupalDateTime::format

Drupal\Core\Datetime\DrupalDateTime::formatRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)435 439 4 0.9%
Incl. Wall Time (microsec) per call 435 439 4 0.9%
Excl. Wall Time (microsec)32 28 -4 -12.5%
Incl. CPU (microsecs)436 440 4 0.9%
Incl. CPU (microsecs) per call 436 440 4 0.9%
Excl. CPU (microsec)23 23 0 0.0%
Incl. MemUse (bytes)14,672 14,672 0 0.0%
Incl. MemUse (bytes) per call 14,672 14,672 0 0.0%
Excl. MemUse (bytes)2,088 2,088 0 0.0%
Incl. PeakMemUse (bytes)13,304 12,752 -552 -4.1%
Incl. PeakMemUse (bytes) per call 13,304 12,752 -552 -4.1%
Excl. PeakMemUse (bytes)2,056 2,056 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% 4 1.6% 4 3.3% 0 0.0% -552 -2.4%
Exclusive Metrics Diff for Current Function-4 -100.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
format_date0 N/A% 4 100.0% 4 100.0% 0 N/A% -552 -100.0%
Child functions
Drupal\Component\Datetime\DateTimePlus::canUseIntl0 N/A% 6 150.0% 4 100.0% 0 N/A% -192 -34.8%
preg_replace_callback0 N/A% 3 75.0% 4 100.0% 0 N/A% 0 0.0%
Drupal\Component\Datetime\DateTimePlus::format0 N/A% -1 -25.0% 0 0.0% 0 N/A% -360 -65.2%
preg_replace0 N/A% 0 0.0% -4 -100.0% 0 N/A% 0 0.0%
_format_date_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%