0004985: Free memory on out-of-memory condition

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Category

Severity

Reproducibility

Date Submitted

Last Update

0004985

[Resin]

feature

always

03-12-12 10:37

06-18-12 16:23

Reporter

cowan

View Status

public

Assigned To

ferg

Priority

normal

Resolution

fixed

Status

closed

Product Version

4.0.26

Summary

0004985: Free memory on out-of-memory condition

Description

Upon detecting an out-of-memory condition, Resin should attempt to free some memory by de-allocating buffers. We could also purposely allocate a largish chunk of memory in an array during startup, and then free this array. This should be performed before health actions execute, with the intention of freeing up enough memory to allow thread dump, heap dump, jmx dump, and pdf report to execute.

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Notes
(0005876) ferg 06-18-12 16:23	added ShutdownSystem memory free tasks and added a task to free the BlockManager buffers.

Issue History
Date Modified	Username	Field	Change
03-12-12 10:37	cowan	New Issue
06-18-12 16:23	ferg	Note Added: 0005876
06-18-12 16:23	ferg	Assigned To	=> ferg
06-18-12 16:23	ferg	Status	new => closed
06-18-12 16:23	ferg	Resolution	open => fixed
06-18-12 16:23	ferg	Fixed in Version	=> 4.0.29

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