1:41 p.m.
Optimize Logger usage in JBossObject
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Key: JBCOMMON-92
URL: https://jira.jboss.org/jira/browse/JBCOMMON-92
Project: JBoss Common
Issue Type: Task
Security Level: Public (Everyone can see)
Components: common-core (2.x)
Affects Versions: 2.2.15.GA
Reporter: Ales Justin
Assignee: Ales Justin
Fix For: 2.2.16.GA
Cache Logger instance in JBossObject; per class.
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1:55 p.m.
New subject: [JBoss JIRA] Resolved: (JBCOMMON-92) Optimize Logger usage in JBossObject
[
https://jira.jboss.org/jira/browse/JBCOMMON-92?page=com.atlassian.jira.pl...
]
Ales Justin resolved JBCOMMON-92.
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Resolution: Done
Optimize Logger usage in JBossObject
------------------------------------
Key: JBCOMMON-92
URL: https://jira.jboss.org/jira/browse/JBCOMMON-92
Project: JBoss Common
Issue Type: Task
Security Level: Public(Everyone can see)
Components: common-core (2.x)
Affects Versions: 2.2.15.GA
Reporter: Ales Justin
Assignee: Ales Justin
Fix For: 2.2.16.GA
Cache Logger instance in JBossObject; per class.
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2:25 p.m.
New subject: [JBoss JIRA] Commented: (JBCOMMON-92) Optimize Logger usage in JBossObject
[
https://jira.jboss.org/jira/browse/JBCOMMON-92?page=com.atlassian.jira.pl...
]
David Lloyd commented on JBCOMMON-92:
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Last time I checked, just having a "protected Logger log" field on JBossObject
costs us nearly a megabyte of RAM at runtime. It would be far better to ditch the
instance field and go with 100% static loggers in my opinion, and other fields on this
(and any other widely used) base class should be similarly scrutinized (for example, do we
have any evidence that having a cached toString improves performance enough to offset the
cost of the cached string plus potentially 80,000+ SoftReference objects?)
Optimize Logger usage in JBossObject
------------------------------------
Key: JBCOMMON-92
URL: https://jira.jboss.org/jira/browse/JBCOMMON-92
Project: JBoss Common
Issue Type: Task
Security Level: Public(Everyone can see)
Components: common-core (2.x)
Affects Versions: 2.2.15.GA
Reporter: Ales Justin
Assignee: Ales Justin
Fix For: 2.2.16.GA
Cache Logger instance in JBossObject; per class.
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3:28 p.m.
New subject: [JBoss JIRA] Commented: (JBCOMMON-92) Optimize Logger usage in JBossObject
[
https://jira.jboss.org/jira/browse/JBCOMMON-92?page=com.atlassian.jira.pl...
]
Ales Justin commented on JBCOMMON-92:
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> just having a "protected Logger log" field on
JBossObject costs us nearly a megabyte of RAM at runtime
It's now cached per
class, so this should reduce things a lot.
I have no info/evidence for the cached toString stuff.
Optimize Logger usage in JBossObject
------------------------------------
Key: JBCOMMON-92
URL: https://jira.jboss.org/jira/browse/JBCOMMON-92
Project: JBoss Common
Issue Type: Task
Security Level: Public(Everyone can see)
Components: common-core (2.x)
Affects Versions: 2.2.15.GA
Reporter: Ales Justin
Assignee: Ales Justin
Fix For: 2.2.16.GA
Cache Logger instance in JBossObject; per class.
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6123
days inactive
6123
days old
3 comments
2 participants
participants (2)
-
Ales Justin (JIRA) -
David Lloyd (JIRA)