Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_valid_test_ua

drupal_valid_test_uaRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls3 2 -1 -33.3%
Incl. Wall Time (microsec)17 14 -3 -17.6%
Incl. Wall Time (microsec) per call 6 7 1 23.5%
Excl. Wall Time (microsec)13 10 -3 -23.1%
Incl. CPU (microsecs)24 17 -7 -29.2%
Incl. CPU (microsecs) per call 8 9 1 6.2%
Excl. CPU (microsec)20 11 -9 -45.0%
Incl. MemUse (bytes)2,008 1,528 -480 -23.9%
Incl. MemUse (bytes) per call 669 764 95 14.1%
Excl. MemUse (bytes)1,496 1,016 -480 -32.1%
Incl. PeakMemUse (bytes)1,640 1,188 -452 -27.6%
Incl. PeakMemUse (bytes) per call 547 594 47 8.7%
Excl. PeakMemUse (bytes)1,356 904 -452 -33.3%

Parent/Child Regression/Improvement report for drupal_valid_test_ua [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_valid_test_ua-1 -100.0% -3 -0.1% -7 -6.8% -480 -0.2% -452 -0.3%
Exclusive Metrics Diff for Current Function-3 -100.0% -9 -128.6% -480 -100.0% -452 -100.0%
Parent functions
Drupal\Core\SystemListingInfo::profiles-1 -100.0% -3 -100.0% -4 -57.1% -480 -100.0% -452 -100.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -2 -28.6% 0 0.0% 0 0.0%
_drupal_initialize_db_test_prefix0 0.0% 0 0.0% -1 -14.3% 0 0.0% 0 0.0%
Child function
preg_match0 N/A% 0 0.0% 2 28.6% 0 0.0% 0 0.0%