Diff Report
Run #5199e3a2bf6f6: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #5199e51c1ee20: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for Drupal\Component\Utility\Crypt::hmacBase64

Drupal\Component\Utility\Crypt::hmacBase64Run #5199e3a2bf6f6Run #5199e51c1ee20DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)587 550 -37 -6.3%
Incl. Wall Time (microsec) per call 29 28 -2 -6.3%
Excl. Wall Time (microsec)292 257 -35 -12.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)4,588 4,588 0 0.0%
Incl. MemUse (bytes) per call 229 229 0 0.0%
Excl. MemUse (bytes)-504 -504 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% -37 -5.8% 0 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-35 -94.6% 0 N/A% 0 N/A% 0 N/A%
Parent function
image_style_path_token0 N/A% -37 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
strtr0 N/A% -3 -8.1% 0 N/A% 0 N/A% 0 N/A%
base64_encode0 N/A% 1 2.7% 0 N/A% 0 N/A% 0 N/A%
hash_hmac0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%