Diff Report
Run #55919cdb0fed9: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #55919d1190958: XHProf Run (Namespace=drupal-perf-lauriii)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #55919cdb0fed9Run #55919d1190958DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)20 19 -1 -5.0%
Incl. Wall Time (microsec) per call 20 19 -1 -5.0%
Excl. Wall Time (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)4,600 4,592 -8 -0.2%
Incl. MemUse (bytes) per call 4,600 4,592 -8 -0.2%
Excl. MemUse (bytes)1,776 1,776 0 0.0%
Incl. PeakMemUse (bytes)6,568 7,024 456 6.9%
Incl. PeakMemUse (bytes) per call 6,568 7,024 456 6.9%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Crypt::hmacBase64 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -1 -0.0% -8 -0.0% 456 0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Access\CsrfTokenGenerator::computeToken0 N/A% -1 -100.0% -8 -100.0% 456 100.0%
Child functions
strtr0 N/A% 0 0.0% 0 0.0% 456 100.0%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 0.0%
hash_hmac0 N/A% 0 0.0% -8 -100.0% 0 0.0%
is_scalar0 N/A% 0 0.0% 0 0.0% 0 0.0%