Diff Report
Run #51aaed0fcbd4e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aaed63de9a0: XHProf Run (Namespace=drupal-perf-cottser)
Tip
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Overall Diff Summary

Run #51aaed0fcbd4eRun #51aaed63de9a0DiffDiff%
Number of Function Calls36,798 36,798 0 0.0%
Incl. Wall Time (microsec)331,812 332,398 586 0.2%
Incl. CPU (microsecs)309,167 309,002 -165 -0.1%
Incl. MemUse (bytes)28,251,856 28,251,856 0 0.0%
Incl. PeakMemUse (bytes)28,438,160 28,438,160 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% 1 0.2% 1 0.2% 6 3.6% 6 3.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 0 0.0% -1 -0.2% -11 -6.7% -17 -10.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
apc_fetch 0 N/A% -1 -0.2% -1 -0.2% 12 7.3% 12 7.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 4 0.7% 5 0.9% 8 4.8% 4 2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 0 0.0% 0 0.0% 6 3.6% 6 3.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 0 0.0% 0 0.0% 7 4.2% 7 4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 1 0.2% 1 0.2% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 1 0.2% 1 0.2% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -53 -9.0% -53 -9.0% -57 -34.5% -57 -34.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% -2 -0.3% -2 -0.3% -3 -1.8% -3 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% -4 -2.4% -4 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 388 66.2% 0 0.0% 138 83.6% -7 -4.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 1 0.2% 1 0.2% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% -2 -0.3% -2 -0.3% -12 -7.3% -12 -7.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% -4 -0.7% -4 -0.7% -2 -1.2% -2 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% -22 -3.8% -22 -3.8% -39 -23.6% -39 -23.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 1 0.2% 1 0.2% -9 -5.5% -9 -5.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 38 6.5% 0 0.0% 42 25.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 3 0.5% 3 0.5% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 1 0.2% 1 0.2% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% -2 -0.3% -2 -0.3% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 4 0.7% 4 0.7% 6 3.6% 6 3.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 1 0.2% 1 0.2% -4 -2.4% -4 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% -1 -0.2% -1 -0.2% -3 -1.8% -3 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 1 0.2% 1 0.2% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 0 0.0% 0 0.0% -8 -4.8% -8 -4.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -3 -0.5% -3 -0.5% 9 5.5% 9 5.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 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%
basename 0 N/A% -2 -0.3% -2 -0.3% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 0 0.0% 0 0.0% -2 -1.2% -2 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% -3 -0.5% -3 -0.5% -3 -1.8% -3 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% 233 39.8% 2 0.3% 8 4.8% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 577 98.5% -1 -0.2% 260 157.6% 6 3.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 237 40.4% 0 0.0% 14 8.5% 2 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 4 0.7% 2 0.3% 4 2.4% 2 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 847 144.5% 6 1.0% 130 78.8% 8 4.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 10 1.7% 7 1.2% 11 6.7% -2 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 207 35.3% 2 0.3% 24 14.5% 14 8.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -119 -20.3% -1 -0.2% -210 -127.3% -2 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -168 -28.7% 2 0.3% -196 -118.8% 32 19.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% -4 -0.7% -2 -0.3% -4 -2.4% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 8 1.4% 30 5.1% 21 12.7% 46 27.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -4 -0.7% -4 -0.7% -4 -2.4% -4 -2.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% -166 -28.3% 5 0.9% -166 -100.6% -2 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 18 3.1% 0 0.0% 18 10.9% -2 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_form_system_theme_settings_alter 0 N/A% 58 9.9% 1 0.2% 52 31.5% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_get_info 0 N/A% 21 3.6% 0 0.0% 20 12.1% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_get_palette 0 N/A% 0 0.0% -1 -0.2% 3 1.8% 7 4.2% 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%
color_library_info 0 N/A% -1 -0.2% -1 -0.2% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_scheme_form 0 N/A% 35 6.0% -1 -0.2% 29 17.6% -3 -1.8% 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_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 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% -9 -1.5% -2 -0.3% -16 -9.7% -3 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% -1 -0.2% -1 -0.2% -2 -1.2% -2 -1.2% 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% 2 0.3% 1 0.2% 1 0.6% -2 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 0 N/A% 0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% -1 -0.2% -1 -0.2% -1 -0.6% -1 -0.6% 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% 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_preprocess 0 N/A% 2 0.3% 2 0.3% 2 1.2% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% 0 0.0% 0 0.0% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% -6 -1.0% -6 -1.0% 2 1.2% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% -2 -1.2% -2 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 1 0.2% 1 0.2% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% -11 -1.9% -8 -1.4% -13 -7.9% -2 -1.2% 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 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 2 0.3% 2 0.3% 3 1.8% 3 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 7 1.2% 7 1.2% 8 4.8% 8 4.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% -7 -1.2% -1 -0.2% -28 -17.0% -3 -1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -21 -3.6% -3 -0.5% -43 -26.1% -2 -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 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::getLastErrors 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 ::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% 0 0.0% 0 0.0% 2 1.2% 2 1.2% 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_parse 0 N/A% -31 -5.3% -31 -5.3% -30 -18.2% -30 -18.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 0 0.0% 0 0.0% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 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%
db_query 0 N/A% -4 -0.7% 0 0.0% 0 0.0% 3 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 152 25.9% -1 -0.2% -9 -5.5% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% -1 -0.2% 1 0.2% -1 -0.6% -1 -0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 1 0.2% 1 0.2% 10 6.1% 10 6.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 0 0.0% 0 0.0% 3 1.8% 3 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dirname 0 N/A% 2 0.3% 2 0.3% 1 0.6% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::cache 0 N/A% 2 0.3% -1 -0.2% 2 1.2% -2 -1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::config 0 N/A% -2 -0.3% -2 -0.3% 0 0.0% 3 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityManager 0 N/A% -9 -1.5% -8 -1.4% -5 -3.0% 2 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::entityQuery 0 N/A% 17 2.9% -2 -0.3% 18 10.9% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::getContainer 0 N/A% -15 -2.6% -15 -2.6% 22 13.3% 22 13.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::moduleHandler 0 N/A% 0 0.0% 0 0.0% 1 0.6% 2 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
Drupal::request 0 N/A% 48 8.2% 0 0.0% 49 29.7% 1 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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