Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for str_replace

str_replaceRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls997 1,019 22 2.2%
Incl. Wall Time (microsec)51,164 52,238 1,074 2.1%
Incl. Wall Time (microsec) per call 51 51 -0 -0.1%
Excl. Wall Time (microsec)51,164 52,238 1,074 2.1%
Incl. CPU (microsecs)8,001 20,000 11,999 150.0%
Incl. CPU (microsecs) per call 8 20 12 144.6%
Excl. CPU (microsec)8,001 20,000 11,999 150.0%
Incl. MemUse (bytes)359,312 363,672 4,360 1.2%
Incl. MemUse (bytes) per call 360 357 -4 -1.0%
Excl. MemUse (bytes)359,312 363,672 4,360 1.2%
Incl. PeakMemUse (bytes)67,752 68,536 784 1.2%
Incl. PeakMemUse (bytes) per call 68 67 -1 -1.0%
Excl. PeakMemUse (bytes)67,752 68,536 784 1.2%

Parent/Child Regression/Improvement report for str_replace [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
str_replace22 100.0% 1,074 0.4% 11,999 50.0% 4,360 0.2% 784 0.0%
Exclusive Metrics Diff for Current Function1,074 100.0% 11,999 100.0% 4,360 100.0% 784 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile21 95.5% 963 89.7% 11,999 100.0% 4,072 93.4% 608 77.6%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 4.5% 62 5.8% 0 0.0% 272 6.2% 176 22.4%
drupal_http_build_query0 0.0% 7 0.7% 0 0.0% 16 0.4% 0 0.0%
filter_xss0 0.0% 38 3.5% 0 0.0% 0 0.0% 0 0.0%
drupal_encode_path0 0.0% -57 -5.3% 4,000 33.3% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% -5 -0.5% 0 0.0% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 5 0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% -6 -0.6% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 2 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 0.0% 71 6.6% -4,000 -33.3% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% -4 -0.4% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% -2 -0.2% 0 0.0% 0 0.0% 0 0.0%