- General information
- Data readiness
- Calibration
- Databases
- Frequently Asked Questions
- How-To: user section
- How-To: admin section
- How-To: subsystem coordinator
- Online Databases
- Offline Databases
- FileCatalog Databases
- Software Infrastructure Databases
- Maintenance
- DB & Docker
- Development
- Test
- Quality Assurance
- Grid and Cloud
- Infrastructure
- Machine Learning
- Offline Software
- Production
- S&C internal group meetings
- Test tree
Plots - DB02 old/new Compare
Updated on Sat, 2008-08-09 18:42. Originally created by deph on 2008-08-08 12:51.
Under:
Penguin Relion 230 vrs. Dell Precision 530 (specs here link to be added....)
Note the different time scales on the Y axis.
Summary: The new penguin has faster db access under 150 connection but responds much slower than the dell
when connections are greater than 150 connection.
There is an additional point under the htemp box for 350 connections, @~11000 seconds. This point was taken with 8 clients (instead of 4 clients) to see if the clients where influencing results, slope is the same, apparently not.
There are two plots of the Penguin each showing a differnent RAID array. The results are essentially identical under 150 connections. Over 150 connections the first RAID array is much better.
The first plot is of the Penguin with first RAID array (Wayne please edit with specifics:
Penguin with Second RAID Array
Dell:
»
- Printer-friendly version
- Login or register to post comments