Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls34,211 34,211 0 0.0%
Incl. Wall Time (microsec)225,800 226,074 274 0.1%
Incl. CPU (microsecs)206,222 205,962 -260 -0.1%
Incl. MemUse (bytes)9,619,928 9,619,944 16 0.0%
Incl. PeakMemUse (bytes)9,797,224 9,797,160 -64 -0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ajax_pre_render_element 0 N/A% 3 1.1% 3 1.1% 4 1.5% 4 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 N/A% 3 1.1% 0 0.0% 4 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 N/A% -1 -0.4% 1 0.4% -4 -1.5% -3 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 N/A% -4 -1.5% -4 -1.5% -5 -1.9% -5 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -3 -1.2% -3 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 N/A% 1 0.4% 1 0.4% 4 1.5% 4 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 N/A% 5 1.8% 5 1.8% 13 5.0% 13 5.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff_key 0 N/A% 0 0.0% 0 0.0% 7 2.7% 7 2.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 N/A% -8 -2.9% -8 -2.9% -10 -3.8% -10 -3.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 N/A% 39 14.2% -10 -3.6% 26 10.0% -29 -11.2% 8 50.0% 0 0.0% 64 100.0% 0 0.0%
array_filter@1 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 N/A% 2 0.7% 2 0.7% -3 -1.2% -3 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect 0 N/A% 1 0.4% 1 0.4% 1 0.4% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 N/A% -4 -1.5% -4 -1.5% -17 -6.5% -17 -6.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 N/A% 28 10.2% 28 10.2% 10 3.8% 10 3.8% 0 0.0% 0 0.0% 40 62.5% 40 62.5%
array_key_exists 0 N/A% 12 4.4% 12 4.4% -20 -7.7% -20 -7.7% 8 50.0% 8 50.0% 8 12.5% 8 12.5%
array_map 0 N/A% -5 -1.8% -10 -3.6% -8 -3.1% -21 -8.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_merge 0 N/A% -9 -3.3% -9 -3.3% -1 -0.4% -1 -0.4% -8 -50.0% -8 -50.0% -8 -12.5% -8 -12.5%
array_pad 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_pop 0 N/A% 0 0.0% 0 0.0% 5 1.9% 5 1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 N/A% 0 0.0% 0 0.0% -5 -1.9% -5 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_search 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 N/A% 0 0.0% 0 0.0% 3 1.2% 3 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 N/A% 0 0.0% 0 0.0% 1 0.4% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 N/A% 0 0.0% 0 0.0% -9 -3.5% -9 -3.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 N/A% -1 -0.4% -1 -0.4% 6 2.3% 6 2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 N/A% 11 4.0% 11 4.0% 11 4.2% 11 4.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 N/A% 0 0.0% 0 0.0% -2 -0.8% -2 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 N/A% 0 0.0% 0 0.0% 2 0.8% 2 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 N/A% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 N/A% 977 356.6% -1 -0.4% 75 28.8% 6 2.3% -16 -100.0% 0 0.0% -16 -25.0% 0 0.0%
block_list 0 N/A% 2,027 739.8% -2 -0.7% 374 143.8% -9 -3.5% 8 50.0% 0 0.0% 8 12.5% 0 0.0%
block_page_build 0 N/A% 999 364.6% -1 -0.4% 92 35.4% -5 -1.9% -16 -100.0% 0 0.0% -16 -25.0% 0 0.0%
breakpoint_load 0 N/A% -63 -23.0% 0 0.0% -20 -7.7% 2 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 N/A% 0 0.0% 1 0.4% 1 0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func 0 N/A% 350 127.7% 2 0.7% -287 -110.4% -4 -1.5% 32 200.0% 0 0.0% -160 -250.0% 0 0.0%
call_user_func@1 0 N/A% 217 79.2% 18 6.6% -68 -26.2% 10 3.8% 24 150.0% 0 0.0% -40 -62.5% 0 0.0%
call_user_func@2 0 N/A% -70 -25.5% -10 -3.6% -39 -15.0% -9 -3.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 N/A% 432 157.7% 3 1.1% -534 -205.4% -2 -0.8% 40 250.0% 8 50.0% 64 100.0% 32 50.0%
call_user_func_array@1 0 N/A% -476 -173.7% -21 -7.7% -333 -128.1% -24 -9.2% 16 100.0% 0 0.0% 16 25.0% 0 0.0%
call_user_func_array@2 0 N/A% -3 -1.1% -2 -0.7% -4 -1.5% -5 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 N/A% 7 2.6% -14 -5.1% 27 10.4% -3 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 0 N/A% -62 -22.6% -8 -2.9% -64 -24.6% -10 -3.8% 8 50.0% 0 0.0% 8 12.5% 0 0.0%
class_implements 0 N/A% -22 -8.0% 0 0.0% -19 -7.3% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% -2 -0.8% -2 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 N/A% 1 0.4% 1 0.4% 1 0.4% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 N/A% -17 -6.2% 17 6.2% -7 -2.7% 36 13.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_get_config_directory 0 N/A% 1 0.4% 0 0.0% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 N/A% 9 3.3% 8 2.9% 8 3.1% 13 5.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 0 N/A% -2 -0.7% 0 0.0% -1 -0.4% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 N/A% 0 0.0% 0 0.0% 0 0.0% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 N/A% -4 -1.5% 0 0.0% 0 0.0% 2 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_pre_render_placeholder 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_toolbar 0 N/A% 1 0.4% 0 0.0% 0 0.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 N/A% -18 -6.6% -15 -5.5% -17 -6.5% -17 -6.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count@1 0 N/A% 0 0.0% 0 0.0% -4 -1.5% -4 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 N/A% 0 0.0% 0 0.0% 3 1.2% 3 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 N/A% 5 1.8% 0 0.0% 4 1.5% -4 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 1 0.4% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 N/A% -1 -0.4% -1 -0.4% -2 -0.8% -2 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 N/A% -114 -41.6% -1 -0.4% -41 -15.8% -4 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_element_info 0 N/A% -116 -42.3% 1 0.4% -44 -16.9% -3 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::format 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::getLastErrors 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::setTimezone 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime¼‹º¾w ::__construct 0 N/A% 0 0.0% 0 0.0% 2 0.8% 2 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 N/A% 0 0.0% 0 0.0% 1 0.4% 1 0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_watchdog 0 N/A% -132 -48.2% -7 -2.6% -45 -17.3% -5 -1.9% -8 -50.0% 0 0.0% -8 -12.5% 0 0.0%
db_query 0 N/A% -177 -64.6% 1 0.4% -22 -8.5% 6 2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 N/A% -72 -26.3% -1 -0.4% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 N/A% 0 0.0% 2 0.7% -5 -1.9% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 N/A% 0 0.0% 0 0.0% -3 -1.2% -3 -1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 N/A% -2 -0.7% -2 -0.7% 4 1.5% 4 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dirname 0 N/A% -2 -0.7% -2 -0.7% -5 -1.9% -5 -1.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::cache 0 N/A% -1 -0.4% -2 -0.7% 2 0.8% 4 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::config 0 N/A% -33 -12.0% -1 -0.4% -34 -13.1% -6 -2.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityManager 0 N/A% -21 -7.7% -7 -2.6% -8 -3.1% 20 7.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityQuery 0 N/A% -39 -14.2% 0 0.0% -39 -15.0% -1 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::getContainer 0 N/A% -8 -2.9% -8 -2.9% -2 -0.8% -2 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::request 0 N/A% -6 -2.2% 0 0.0% -8 -3.1% -4 -1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::service 0 N/A% -6 -2.2% -3 -1.1% -4 -1.5% 4 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::setContainer 0 N/A% 0 0.0% 0 0.0% -2 -0.8% -2 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockAccessController::checkAccess 0 N/A% -15 -5.5% -1 -0.4% -14 -5.4% -12 -4.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::access 0 N/A% 1 0.4% 1 0.4% 2 0.8% 2 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build 0 N/A% -614 -224.1% -9 -3.3% -113 -43.5% -5 -1.9% -16 -100.0% 0 0.0% -16 -25.0% 0 0.0%
Drupal\block\BlockBase::settings 0 N/A% 0 0.0% 0 0.0% 4 1.5% 4 1.5% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::__construct 0 N/A% 3 1.1% 3 1.1% 9 3.5% 11 4.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockPluginBag::initializePlugin 0 N/A% 44 16.1% 12 4.4% 52 20.0% 23 8.8% 8 50.0% 0 0.0% 64 100.0% 0 0.0%
Drupal\block\BlockPluginBag::__construct 0 N/A% -9 -3.3% -8 -2.9% -9 -3.5% -2 -0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockRenderController::view 0 N/A% -612 -223.4% 1 0.4% -113 -43.5% -4 -1.5% -16 -100.0% 0 0.0% -16 -25.0% 0 0.0%
Drupal\block\BlockRenderController::viewMultiple 0 N/A% -613 -223.7% 2 0.7% -110 -42.3% 5 1.9% -16 -100.0% 0 0.0% -16 -25.0% 0 0.0%
Drupal\block\BlockStorageController::Drupal\block\{closure} 0 N/A% 46 16.8% 3 1.1% 55 21.2% 10 3.8% 8 50.0% 0 0.0% 64 100.0% 0 0.0%
[ display all ]