Story #1232
Performance issues - testing and improvement
Status:
Closed
Priority:
Normal
Assignee:
Chad Berkley
Category:
performance-scalability
Target version:
Start date:
2011-01-15
Due date:
2011-02-05
% Done:
100%
Story Points:
Sprint:
Description
Metacat listObjects performance is a little sluggish with 38072 documents loaded. The goals of this story are:
1.evaluate how this can be improved in Metacat. It seems likely that there is some room for improvement in the query being executed or perhaps the processing of the query.
- In retrospect, it would also be really useful to perform the simple test below to gather performance metrics with different numbers of documents loaded to provide a response time vs. document count response curve. Such a test should be performed on all member and coordinating node implementations.
$ time curl http://knb-mn.ecoinformatics.org/knb/d1/object?count=1
<?xml version="1.0" encoding="UTF-8"?>knb-lter-sev.4892.1eml://ecoinformatics.org/eml-2.0.108B1F55E0C214E15621B5334D84A1D2B2011-01-12T23:02:13.418Z32547/d1:objectList
real 1m7.764s
user 0m0.005s
sys 0m0.007s
Subtasks
History
#1 Updated by Dave Vieglais over 13 years ago
- Target version set to Sprint-2011.03
- Position set to 1
#2 Updated by Dave Vieglais over 13 years ago
- Position changed from 1 to 117
- Target version changed from Sprint-2011.03 to Sprint-2011.04
- Position deleted (
19) - Position set to 1
#3 Updated by Dave Vieglais about 13 years ago
- Position changed from 1 to 123
- Target version changed from Sprint-2011.04 to Sprint-2011.05
- Position deleted (
118) - Position set to 1
#4 Updated by Chad Berkley about 13 years ago
- Assignee set to Chad Berkley
- Status changed from New to In Progress
#5 Updated by Chad Berkley about 13 years ago
- Status changed from In Progress to Closed
these issues should now be fixed. See task 1282.
