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Story #8199

Increase memory allocation to CNs

Added by Dave Vieglais over 4 years ago. Updated over 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
dataone-cn-os-core
Target version:
-
Start date:
2017-10-24
Due date:
% Done:

100%

Story Points:

Description

Out of memory errors are starting to occur randomly on the production Coordinating Nodes causing failure of essential services such as Tomcat.

Goal of this story is to increase the total memory available on virtual machines and adjust the heap usage by essential services on the CNs.


Subtasks

Task #8200: Increase cn-ucsb-1.dataone.org VM RAM to 64GBClosedNick Outin

Task #8201: Increase cn-unm-1.dataone.org VM RAM to 64GBClosedDave Vieglais

Story #8202: Increase cn-orc-1.dataone.org VM RAM to 64GBClosedDave Vieglais

Task #8203: Adjust memory allocation to Tomcat7 on CNsRejected


Related issues

Related to Infrastructure - Bug #8195: Tomcat out of memory error In Progress 2017-10-17
Blocks Infrastructure - Story #8204: Adjust memory allocation for services running under JVM on CNs New 2017-10-24

History

#1 Updated by Dave Vieglais over 4 years ago

  • Related to Bug #8195: Tomcat out of memory error added

#2 Updated by Dave Vieglais over 4 years ago

  • Blocks Story #8204: Adjust memory allocation for services running under JVM on CNs added

#3 Updated by Dave Vieglais over 4 years ago

  • Sprint set to Infrastructure backlog

#4 Updated by Dave Vieglais over 4 years ago

  • Status changed from New to In Progress
  • % Done changed from 30 to 100
  • Status changed from In Progress to Closed
  • % Done changed from 0 to 30

PBI status auto updated to In Progress because at least one task wasn't on New status

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