Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls65,830 68,104 2,274 3.5%
Incl. Wall Time (microsec)3,125,171 9,573,087 6,447,916 206.3%
Incl. CPU (microsecs)736,046 756,047 20,001 2.7%
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% 319 0.0% 319 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% 934 0.0% 615 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 1,288 0.0% 803 0.0% -4,000 -20.0% -4,000 -20.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 51 2.2% 2,783 0.0% 2,783 0.0% 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% 93 0.0% 93 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% 442 0.0% 442 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% 9,720 0.2% 9,720 0.2% 0 0.0% 0 0.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_diff_key 0 0.0% 290 0.0% 290 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% 417 0.0% 417 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% 60,046 0.9% 6,838 0.1% -4,000 -20.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter@1 0 0.0% 112 0.0% 112 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% 7,882 0.1% 7,882 0.1% 4,000 20.0% 4,000 20.0% -16 -0.0% -16 -0.0% 3,328 0.2% 3,328 0.2%
array_intersect 0 0.0% 771 0.0% 771 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% 936 0.0% 936 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% 36,681 0.6% 36,681 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 176 0.0% 176 0.0%
array_key_exists 0 0.0% 21,652 0.3% 21,652 0.3% -4,000 -20.0% -4,000 -20.0% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
array_map 51 2.2% 106,074 1.6% 19,741 0.3% 8,001 40.0% 0 0.0% 53,008 3.0% 39,952 2.3% 2,416 0.1% 1,504 0.1%
array_merge 7 0.3% 3,355 0.1% 3,355 0.1% 0 0.0% 0 0.0% 8,224 0.5% 8,224 0.5% 5,296 0.3% 5,296 0.3%
array_pop 0 0.0% 188 0.0% 188 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% 95 0.0% 95 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% 2,325 0.0% 2,325 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% 39 0.0% 39 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% 6,780 0.1% 6,780 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 471 0.0% 471 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% 137 0.0% 137 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% 99 0.0% 99 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% 2,455 0.0% 2,455 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
bartik_menu_tree 0 0.0% 80 0.0% 80 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% 67 0.0% 67 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% 1,421 0.0% 87 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% 9,624 0.1% 219 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% 62 0.0% 62 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 5,219 0.1% 5,219 0.1% 4,001 20.0% 4,001 20.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 123 0.0% 123 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% 2,097 0.0% 2,097 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% 43 0.0% 43 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% 942,909 14.6% 1,062 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% 59 0.0% 59 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% 162,971 2.5% 1,374 0.0% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_page_build 0 0.0% 955,502 14.8% 752 0.0% 4,002 20.0% 0 0.0% -8 -0.0% 0 0.0% -16 -0.0% 0 0.0%
breakpoint_help 0 0.0% 38 0.0% 38 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 1 0.0% 15,268 0.2% 2,657 0.0% 0 0.0% 0 0.0% 2,664 0.2% 1,120 0.1% 2,728 0.2% 928 0.1%
call_user_func 0 0.0% 2,972,617 46.1% 4,897 0.1% 16,002 80.0% 0 0.0% 1,766,568 100.0% 0 0.0% 1,769,536 100.0% -200 -0.0%
call_user_func@1 0 0.0% 11,826 0.2% 1,782 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% 2,646,719 41.0% 4,586 0.1% 3,999 20.0% 0 0.0% 328 0.0% 272 0.0% -1,432 -0.1% 0 0.0%
call_user_func_array@1 0 0.0% 2,352,454 36.5% 296 0.0% 8,000 40.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array@2 0 0.0% 221,456 3.4% 3,718 0.1% 12,000 60.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 51 2.2% 96,371 1.5% 36,614 0.6% 12,000 60.0% 0 0.0% 13,072 0.7% 0 0.0% 912 0.1% 208 0.0%
chr 0 0.0% 1,597 0.0% 1,597 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% 455,652 7.1% 2,909 0.0% 11,998 60.0% 0 0.0% 1,128 0.1% 1,128 0.1% 0 0.0% 0 0.0%
class_implements 0 0.0% 16,027 0.2% 186 0.0% -4,001 -20.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 0.0% 42 0.0% 42 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% 39 0.0% 39 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% 232 0.0% 232 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% 150 0.0% 150 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% 123,936 1.9% 9,781 0.2% 4,002 20.0% 0 0.0% -16 -0.0% 0 0.0% 8 0.0% 0 0.0%
config_get_config_directory 0 0.0% 259 0.0% 118 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% 39 0.0% 39 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% 1,027 0.0% 415 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% 40 0.0% 40 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% 91 0.0% 91 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% 36 0.0% 36 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% 8,217 0.1% 3,377 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 120 0.0% 120 0.0%
count 0 0.0% 6,223 0.1% 5,262 0.1% 4,001 20.0% 4,001 20.0% -16 -0.0% -16 -0.0% 0 0.0% 0 0.0%
count@1 0 0.0% 331 0.0% 331 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 300 0.0% 300 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% 41,472 0.6% 10,108 0.2% -1 -0.0% 0 0.0% 0 0.0% 0 0.0% -56 -0.0% -56 -0.0%
custom_block_admin_paths 0 0.0% 54 0.0% 54 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% 136 0.0% 80 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% 136 0.0% 136 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% 34 0.0% 34 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% 87 0.0% 87 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% 344 0.0% 344 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% 1,342 0.0% 1,342 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% 31,811 0.5% 286 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% 34,614 0.5% 291 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% 149 0.0% 149 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% 94 0.0% 94 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% 224 0.0% 224 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% 224 0.0% 64 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% 636 0.0% 378 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% 7,080 0.1% 420 0.0% 4,000 20.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% 2,310 0.0% 145 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% 3,635 0.1% 412 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 1 0.0% 1,008 0.0% 1,008 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% 359 0.0% 359 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% 2,358 0.0% 2,358 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::cache 1 0.0% 12,611 0.2% 2,464 0.0% 0 0.0% 0 0.0% 1,544 0.1% 416 0.0% 1,800 0.1% 608 0.0%
Drupal::config 0 0.0% 4,886 0.1% 185 0.0% 4,000 20.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::entityManager 0 0.0% 34,060 0.5% 11,275 0.2% -8,000 -40.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::getContainer 51 2.2% 53,360 0.8% 53,360 0.8% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::moduleHandler 0 0.0% 2,155 0.0% 738 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::request 0 0.0% 34,524 0.5% 307 0.0% 4,000 20.0% 0 0.0% -120 -0.0% 0 0.0% -40 -0.0% 0 0.0%
Drupal::service 0 0.0% 152,130 2.4% 27,114 0.4% -8,001 -40.0% -4,001 -20.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal::setContainer 0 0.0% 60 0.0% 60 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% 1,192 0.0% 428 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% 23,109 0.4% 1,439 0.0% -8,000 -40.0% -4,000 -20.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::access 0 0.0% 87 0.0% 87 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% 679,313 10.5% 1,364 0.0% 8,000 40.0% 0 0.0% -8 -0.0% 0 0.0% -16 -0.0% 0 0.0%
Drupal\block\BlockBase::settings 0 0.0% 339 0.0% 339 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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