Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd95192eac: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519dd86a86681Run #519dd95192eacDiffDiff%
Number of Function Calls228,188 228,188 0 0.0%
Incl. Wall Time (microsec)815,132 816,287 1,155 0.1%
Incl. CPU (microsecs)786,358 786,821 463 0.1%
Incl. MemUse (bytes)16,785,120 16,785,120 0 0.0%
Incl. PeakMemUse (bytes)17,734,840 17,734,840 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% -3 -0.6% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% -2 -0.2% -2 -0.2% -1 -0.2% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% 3 0.3% 3 0.3% -5 -1.1% -5 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 3 0.3% 4 0.3% 7 1.5% 6 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 2 0.2% 2 0.2% 6 1.3% 6 1.3% 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% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% -4 -0.9% -4 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 21 1.8% 21 1.8% -3 -0.6% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 2 0.2% 2 0.2% 6 1.3% 6 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% -2 -0.2% -2 -0.2% -3 -0.6% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -27 -2.3% 5 0.4% -27 -5.8% -6 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 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_flip 0 N/A% 16 1.4% 16 1.4% 26 5.6% 26 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 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%
array_intersect_key 0 N/A% -18 -1.6% -18 -1.6% -17 -3.7% -17 -3.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 22 1.9% 22 1.9% 93 20.1% 93 20.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 14 1.2% 14 1.2% 46 9.9% 46 9.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 95 8.2% 9 0.8% 64 13.8% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 0 0.0% 0 0.0% 26 5.6% 26 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 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%
array_replace 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_reverse 0 N/A% 11 1.0% 11 1.0% 3 0.6% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 5 0.4% 5 0.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 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%
array_unique 0 N/A% 1 0.1% 1 0.1% 4 0.9% 4 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 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_values 0 N/A% 31 2.7% 31 2.7% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 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%
basename 0 N/A% -1 -0.1% -1 -0.1% 4 0.9% 4 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% -1 -0.1% -1 -0.1% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 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% 392 33.9% 2 0.2% -500 -108.0% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 1 0.1% 1 0.1% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 543 47.0% -1 -0.1% -453 -97.8% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 387 33.5% -3 -0.3% -504 -108.9% 1 0.2% 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% -10 -0.9% -2 -0.2% -10 -2.2% -7 -1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 1,320 114.3% -8 -0.7% 474 102.4% 5 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -6 -0.5% -1 -0.1% -32 -6.9% -50 -10.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 435 37.7% 2 0.2% 390 84.2% -12 -2.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 474 41.0% 2 0.2% 424 91.6% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 67 5.8% -8 -0.7% 44 9.5% -5 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 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%
check_plain 0 N/A% 82 7.1% 65 5.6% 43 9.3% 73 15.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -3 -0.3% -3 -0.3% 1 0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 25 2.2% 1 0.1% 13 2.8% 6 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 2 0.2% -1 -0.1% 2 0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_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%
comment_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%
comment_node_load 0 N/A% 1 0.1% 5 0.4% 1 0.2% 26 5.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% 15 1.3% 9 0.8% 11 2.4% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 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_rdf_mapping 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 0 N/A% -240 -20.8% -36 -3.1% -249 -53.8% -4 -0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 0 0.0% -1 -0.1% -1 -0.2% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 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%
conf_path 0 N/A% 2 0.2% 3 0.3% 4 0.9% 15 3.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_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_custom_theme 0 N/A% -1 -0.1% -1 -0.1% -1 -0.2% 1 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 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%
contextual_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%
contextual_page_build 0 N/A% -1 -0.1% -1 -0.1% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 13 1.1% 13 1.1% 11 2.4% 3 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 2 0.2% 2 0.2% 6 1.3% 6 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -36 -3.1% -37 -3.2% 10 2.2% 8 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 1 0.1% 1 0.1% 2 0.4% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 6 0.5% 6 0.5% 14 3.0% 14 3.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% -3 -0.3% -3 -0.3% -5 -1.1% -5 -1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 4 0.3% 6 0.5% 0 0.0% 31 6.7% 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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 0 N/A% 2 0.2% 2 0.2% 6 1.3% 6 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -1 -0.1% -1 -0.1% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -98 -8.5% 0 0.0% -56 -12.1% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -99 -8.6% -1 -0.1% -57 -12.3% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::format 0 N/A% 0 0.0% 0 0.0% -6 -1.3% -6 -1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::getLastErrors 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%
DateTime¼‹º¾w ::setTimestamp 0 N/A% 1 0.1% 1 0.1% -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% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::__construct 0 N/A% -1 -0.1% -1 -0.1% -6 -1.3% -6 -1.3% 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% 7 1.5% 7 1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 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%
date_iso8601 0 N/A% 5 0.4% 3 0.3% 10 2.2% 4 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 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_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% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 66 5.7% 4 0.3% 29 6.3% 7 1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 0 0.0% 0 0.0% -6 -1.3% -3 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 7 0.6% -1 -0.1% 10 2.2% 2 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 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%
defined 0 N/A% 1 0.1% 1 0.1% -2 -0.4% -2 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dirname 0 N/A% 6 0.5% 6 0.5% 13 2.8% 13 2.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::cache 0 N/A% -8 -0.7% 1 0.1% -3 -0.6% 8 1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::config 0 N/A% -1 -0.1% 1 0.1% -1 -0.2% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% -17 -1.5% -14 -1.2% -19 -4.1% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::getContainer 0 N/A% 22 1.9% 22 1.9% -16 -3.5% -16 -3.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::moduleHandler 0 N/A% -5 -0.4% -2 -0.2% -2 -0.4% -1 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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