Diff Report
Run #51904f8640386: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519050b464828: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51904f8640386Run #519050b464828DiffDiff%
Number of Function Calls28,477 28,477 0 0.0%
Incl. Wall Time (microsec)186,533 186,625 92 0.0%
Incl. CPU (microsecs)166,339 165,848 -491 -0.3%
Incl. MemUse (bytes)14,140,280 14,140,280 0 0.0%
Incl. PeakMemUse (bytes)14,269,592 14,269,592 0 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% 0 0.0% 0 0.0% 5 1.0% 5 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 0 0.0% 0 0.0% 2 0.4% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% -14 -15.2% -14 -15.2% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% -3 -3.3% -2 -2.2% -6 -1.2% -9 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% -1 -1.1% -1 -1.1% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_change_key_case 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 1 1.1% 1 1.1% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 5 5.4% 5 5.4% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% -1 -1.1% -1 -1.1% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 218 237.0% 0 0.0% 115 23.4% 7 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 1 1.1% 1 1.1% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 2 2.2% 2 2.2% -11 -2.2% -11 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 2 2.2% 2 2.2% -11 -2.2% -11 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -30 -32.6% -30 -32.6% 6 1.2% 6 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 3 3.3% 3 3.3% 21 4.3% 21 4.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% -33 -35.9% -45 -48.9% -43 -8.8% -58 -11.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% -9 -9.8% -9 -9.8% -11 -2.2% -11 -2.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% -1 -1.1% -1 -1.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 1 1.1% 1 1.1% -6 -1.2% -6 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% -1 -1.1% -1 -1.1% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 0 0.0% 0 0.0% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% -3 -0.6% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 1 1.1% 1 1.1% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 3 0.6% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 1 1.1% 1 1.1% -3 -0.6% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% -885 -962.0% -7 -7.6% -47 -9.6% -6 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% -1 -1.1% -1 -1.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% -219 -238.0% 6 6.5% 115 23.4% 9 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -886 -963.0% 3 3.3% -49 -10.0% -4 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% -12 -13.0% 1 1.1% -12 -2.4% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -632 -687.0% 3 3.3% -492 -100.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 95 103.3% 3 3.3% 35 7.1% 12 2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 601 653.3% 6 6.5% -203 -41.3% -8 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 243 264.1% 1 1.1% -76 -15.5% -4 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 9 9.8% 2 2.2% 9 1.8% 5 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 2 2.2% 6 6.5% 10 2.0% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 1 1.1% 1 1.1% 3 0.6% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 70 76.1% 2 2.2% 67 13.6% -4 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -14 -15.2% -1 -1.1% -14 -2.9% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_load 0 N/A% -1 -1.1% 0 0.0% -1 -0.2% -4 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% 0 0.0% 0 0.0% 0 0.0% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 6 6.5% 6 6.5% 5 1.0% 5 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 97 105.4% -2 -2.2% 104 21.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% -1 -1.1% 1 1.1% -1 -0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% -1 -1.1% -1 -1.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% -2 -2.2% 0 0.0% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -15 -16.3% -14 -15.2% -24 -4.9% -26 -5.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% -2 -2.2% -2 -2.2% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% -1 -1.1% -1 -1.1% 3 0.6% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 2 2.2% 2 2.2% 3 0.6% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 5 5.4% 2 2.2% 11 2.2% 21 4.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% -1 -1.1% -1 -1.1% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% 26 28.3% 0 0.0% -18 -3.7% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 24 26.1% -2 -2.2% -17 -3.5% 6 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::getLastErrors 0 N/A% 1 1.1% 1 1.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::setTimestamp 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::setTimezone 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::__construct 0 N/A% 1 1.1% 1 1.1% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 0 N/A% 0 0.0% 0 0.0% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 1 1.1% 1 1.1% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_iso8601 0 N/A% -3 -3.3% -2 -2.2% -3 -0.6% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 0 0.0% 0 0.0% 1 0.2% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 103 112.0% 1 1.1% 15 3.1% 6 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 19 20.7% 0 0.0% 0 0.0% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 36 39.1% 0 0.0% 37 7.5% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 0 0.0% 0 0.0% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 0 0.0% 0 0.0% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dirname 0 N/A% -2 -2.2% -2 -2.2% -4 -0.8% -4 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::cache 0 N/A% -13 -14.1% -3 -3.3% -12 -2.4% -10 -2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::config 0 N/A% -2 -2.2% 1 1.1% -5 -1.0% -8 -1.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% -2 -2.2% -3 -3.3% -7 -1.4% -7 -1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::getContainer 0 N/A% -15 -16.3% -15 -16.3% -15 -3.1% -15 -3.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::moduleHandler 0 N/A% -1 -1.1% -1 -1.1% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::request 0 N/A% 68 73.9% -2 -2.2% 69 14.1% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::service 0 N/A% 6 6.5% 3 3.3% 5 1.0% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::setContainer 0 N/A% -1 -1.1% -1 -1.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::state 0 N/A% 0 0.0% 1 1.1% -1 -0.2% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal\block\BlockAccessController::checkAccess 0 N/A% -43 -46.7% 3 3.3% -29 -5.9% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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