Issues

not found [META-INF/services/javax.xml.parsers.DocumentBuilderFactory]

reduce pooled datasource activation / validation

Implement Cascading Write Logging Flags

Mark eligible core project classes as final for performance optimization

Reduce logging overhead with lazy log4j lambdas

improve queryToStruct

only create ftpPool in pageContext when needed

attributeCollection attempts to set missing properties on CFTagCore

disable controller System.GC() by default

reduce default session size

internalRequest always creates a session

FileResource getMode uses ls -ld , setMode uses chmod

File::getCanonicalFile and File::getCanonicalPath are much slower since java 12

CreateObject("java", ...).init() much slower on Lucee 6.1.1.118 than on Lucee 6.0.4.10

Regression - Reading properties files using java.util.PropertyResourceBundle very slow

Improve ExecutionLog support

Use optimal default thread count for parallel operations (ArrayEach etc)

createObject("java", "...", [paths] ) slower under java 21 than java 11

use an optimal hashmap maxsize for pageSourcePool (767 rather than 1000)

allow configuring variable name cache max size in KeyImpl

differing performance interacting with java objects between 6.2 and 5.4

regression KeyImpl.ToString is slower with 6.2

slow performance due to constant polling for precise math enabled

modern style cfcs are parsed into lines twice into pageSourceCodes during compilation

cache getUsedColumnsForQuery for qoq-hsqldb

simple cfml is slower with precise math turned off

Performance Regression due preciseMath being on by default

improve date.toString Performance

optimize query.toString() by setting initial capacity for stringBuilder

regression cfml array .toString() is slow due to reflection

Allow configuring initialCapacity for arguments and local scopes

StructKeyExists and elvis operator create sessions even if no key is defined.

member function lookup has more overhead due to a few functions

cfspreadsheet test runs slower since 5.4 (java integration)

improve toString() performance for structs and arrays by setting initialCapacity for stringbuilder

Struct copy minimal initial capacity should be at least the struct copied size

Separate Request Scope from HttpServletRequest Attributes with Configurable Option

request access scope is syncronized

hashmap resizing during component instatiation

Performance regression calling stringbuilder.ToString() since Lucee 6

optimise the initial size of the cgi scope

update to jsch 0.2.21

Performance Issue with <cfcookie> Tag Using expires="3"

query edit metadata functions are syncronized, should only be per query instance

switch to java.time.format.DateTimeFormatter from SimpleFormat

streamline the use of "synchronized"

lightweight query result

allow disabling deploy folder polling via an env var

use CDN rather than https://bundle-download.s3.amazonaws.com/ directly