Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls65,830 68,104 2,274 3.5%
Incl. Wall Time (microsec)9,291,522 9,568,296 276,774 3.0%
Incl. CPU (microsecs)736,045 760,048 24,003 3.3%
Incl. MemUse (bytes)56,948,528 58,714,896 1,766,368 3.1%
Incl. PeakMemUse (bytes)57,074,504 58,843,992 1,769,488 3.1%

[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 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 13 0.0% 8 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 40 0.0% 44 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 51 2.2% 2,796 1.0% 2,796 1.0% 0 0.0% 0 0.0% -2,968 -0.2% -2,968 -0.2% 1,248 0.1% 1,248 0.1%
ArrayObject::__construct 1 0.0% 45 0.0% 45 0.0% 0 0.0% 0 0.0% 1,136 0.1% 1,136 0.1% 0 0.0% 0 0.0%
array_combine 0 0.0% -9 -0.0% -9 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -76 -0.0% -76 -0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_diff_key 0 0.0% -12 -0.0% -12 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 110 0.0% -20 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter@1 0 0.0% -6 -0.0% -6 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% 307 0.1% 307 0.1% 0 0.0% 0 0.0% -16 -0.0% -16 -0.0% 3,328 0.2% 3,328 0.2%
array_intersect 0 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% -6 -0.0% -6 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 0.0% -28 -0.0% -28 -0.0% -4,003 -16.7% -4,003 -16.7% 0 0.0% 0 0.0% 176 0.0% 176 0.0%
array_key_exists 0 0.0% -555 -0.2% -555 -0.2% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_map 51 2.2% 15,775 5.7% 4,138 1.5% -4,000 -16.7% -4,000 -16.7% 53,008 3.0% 39,952 2.3% 2,416 0.1% 1,504 0.1%
array_merge 7 0.3% 390 0.1% 390 0.1% 4,000 16.7% 4,000 16.7% 8,224 0.5% 8,224 0.5% 5,296 0.3% 5,296 0.3%
array_pop 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% 3 0.0% 3 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_search 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% -41 -0.0% -41 -0.0% -4,000 -16.7% -4,000 -16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 0 0.0% 0 0.0% -4,000 -16.7% -4,000 -16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_menu_tree 0 0.0% 4 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_preprocess_html 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_process_html 0 0.0% 21 0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_process_page 0 0.0% -226 -0.1% 9 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 35 0.0% 35 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 10 0.0% 10 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% -447 -0.2% -2 -0.0% 1 0.0% 0 0.0% -8 -0.0% 0 0.0% -16 -0.0% 0 0.0%
block_help 0 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% -172 -0.1% -2 -0.0% 4,000 16.7% 4,000 16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build 0 0.0% -414 -0.1% 4 0.0% 1 0.0% 0 0.0% -8 -0.0% 0 0.0% -16 -0.0% 0 0.0%
breakpoint_help 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 1 0.0% 390 0.1% 52 0.0% 4,000 16.7% 0 0.0% 2,664 0.2% 1,120 0.1% 2,728 0.2% 928 0.1%
call_user_func 0 0.0% 275,413 99.5% 47 0.0% 24,002 100.0% -4,000 -16.7% 1,766,568 100.0% 0 0.0% 1,769,536 100.0% -200 -0.0%
call_user_func@1 0 0.0% 167 0.1% -21 -0.0% 0 0.0% 0 0.0% -56 -0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 5,743 2.1% 162 0.1% 1 0.0% 0 0.0% 328 0.0% 272 0.0% -1,432 -0.1% 0 0.0%
call_user_func_array@1 0 0.0% 5,268 1.9% -8 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array@2 0 0.0% 281 0.1% 44 0.0% 4,001 16.7% 4,000 16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 51 2.2% 11,310 4.1% 4,596 1.7% 0 0.0% -4,000 -16.7% 13,072 0.7% 0 0.0% 912 0.1% 208 0.0%
chr 0 0.0% 63 0.0% 63 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 1 0.0% 116 0.0% 42 0.0% 20,004 83.3% 0 0.0% 1,128 0.1% 1,128 0.1% 0 0.0% 0 0.0%
class_implements 0 0.0% -182 -0.1% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% -6 -0.0% -6 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -836 -0.3% 124 0.0% -2 -0.0% 0 0.0% -16 -0.0% 0 0.0% 8 0.0% 0 0.0%
config_get_config_directory 0 0.0% -8 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 1 0.0% 213 0.1% 131 0.0% 0 0.0% 0 0.0% 144 0.0% 144 0.0% 400 0.0% 320 0.0%
contact_help 0 0.0% 2 0.0% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 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_preprocess 0 0.0% -353 -0.1% -325 -0.1% 4,001 16.7% 0 0.0% 0 0.0% 0 0.0% 120 0.0% 120 0.0%
count 0 0.0% 210 0.1% 206 0.1% 0 0.0% 0 0.0% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
count@1 0 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 5 0.0% 5 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 131 0.0% -448 -0.2% -4,001 -16.7% 0 0.0% 0 0.0% 0 0.0% -56 -0.0% -56 -0.0%
custom_block_admin_paths 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% -7 -0.0% -7 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% -2 -0.0% -2 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -4 -0.0% -4 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 28 0.0% 28 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% -174 -0.1% -11 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_element_info 0 0.0% -191 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% 6 0.0% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 7 0.0% 4 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 8 0.0% 8 0.0%
db_and 0 0.0% -1 -0.0% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% 94 0.0% -10 -0.0% 4,001 16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% 6 0.0% -6 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% -42 -0.0% 9 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 1 0.0% 50 0.0% 50 0.0% 0 0.0% 0 0.0% 1,184 0.1% 1,184 0.1% 0 0.0% 0 0.0%
defined 1 0.0% 70 0.0% 70 0.0% 0 0.0% 0 0.0% 1,096 0.1% 1,096 0.1% 0 0.0% 0 0.0%
dirname 0 0.0% -34 -0.0% -34 -0.0% -4,001 -16.7% -4,001 -16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::cache 1 0.0% 338 0.1% 188 0.1% 4,000 16.7% 0 0.0% 1,544 0.1% 416 0.0% 1,800 0.1% 608 0.0%
Drupal::config 0 0.0% 180 0.1% 2 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityManager 0 0.0% 614 0.2% 514 0.2% -4,002 -16.7% 4,000 16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::getContainer 51 2.2% 2,458 0.9% 2,458 0.9% -4,001 -16.7% -4,001 -16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler 0 0.0% 9 0.0% 1 0.0% -4,001 -16.7% -4,001 -16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::request 0 0.0% 273 0.1% -2 -0.0% 0 0.0% 0 0.0% -120 -0.0% 0 0.0% -40 -0.0% 0 0.0%
Drupal::service 0 0.0% 801 0.3% 334 0.1% 8,001 33.3% 4,001 16.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::setContainer 0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::state 0 0.0% 8 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockAccessController::checkAccess 0 0.0% -431 -0.2% -7 -0.0% -8,000 -33.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::access 0 0.0% 6 0.0% 6 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::build 0 0.0% 351 0.1% -5 -0.0% 8,001 33.3% 0 0.0% -8 -0.0% 0 0.0% -16 -0.0% 0 0.0%
Drupal\block\BlockBase::settings 0 0.0% -9 -0.0% -9 -0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
[ display all ]