Diff Report
Run #51a15418571e4: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a152cadd6cc: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #51a15418571e4Run #51a152cadd6ccDiffDiff%
Number of Function Calls29 29 0 0.0%
Incl. Wall Time (microsec)1,026 998 -28 -2.7%
Incl. Wall Time (microsec) per call 35 34 -1 -2.7%
Excl. Wall Time (microsec)579 555 -24 -4.1%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 138 0 -138 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,980 7,980 0 0.0%
Incl. MemUse (bytes) per call 275 275 0 0.0%
Excl. MemUse (bytes)-676 -676 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Crypt::hmacBase640 N/A% -28 -0.7% -4,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-24 -85.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
image_style_path_token0 N/A% -27 -96.4% -4,000 -100.0% 0 N/A% 0 N/A%
drupal_get_token0 N/A% -1 -3.6% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -3 -10.7% -4,000 -100.0% 0 N/A% 0 N/A%
hash_hmac0 N/A% -1 -3.6% 0 0.0% 0 N/A% 0 N/A%
base64_encode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%