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Task #938

closed

Feature #751: BugZilla migration

get FDO load stats from Tollef

Added by Florian Effenberger almost 10 years ago. Updated almost 10 years ago.

Status:
Closed
Priority:
Normal
Category:
-
Target version:
-
Start date:
Due date:
2014-12-14
% Done:

0%

Tags:

Description

We need to get FDO load stats from Tollef

Actions #1

Updated by Florian Effenberger almost 10 years ago

  • Due date set to 2014-12-14

Robinson got information, will post it here, marks as private if needed

Actions #2

Updated by Robinson Tryon almost 10 years ago

  • Status changed from New to In Progress

Florian Effenberger wrote:

Robinson got information, will post it here, marks as private if needed

Load notes from IRC:

- Two VMs (frontend + db)
- Frontend uses little more than 1G memory
- What's the biggest contributor to the load? queries? user interaction? > big queries result in spikes, but that load isn't very high generally
Told spiders not to index everything
- Average/max # of concurrent users of FDO Bugzilla?
- Requests/day (access.log) - 1945402 (so ~22/sec; probably peaks in low 100's)

Actions #3

Updated by Alexander Werner almost 10 years ago

Good to know would be:
- Number and Specs of CPUs of the VMs
- RAM Specs of both VMs (used/available)
- HDD sizes

Actions #4

Updated by Robinson Tryon almost 10 years ago

Alexander Werner wrote:

Good to know would be:
- Number and Specs of CPUs of the VMs

Intel(R) Xeon(R) CPU X5650 @ 2.67GHz

Frontend VM: 12 vcpu
DB VM: similar (so probably also 12 vcpu)

- RAM Specs of both VMs (used/available)

Frontend: 2G used of 8G
DB: 'most of 8G used' out of 8G

- HDD sizes

Disk usage, Including OS:
Frontend: Using 6G
DB: ~ 40G

Regarding the setup, sounds like I/O can be the bottleneck.
- Mentioned high-availability setup with DRBD
- And of course, one can use SSDs

Actions #5

Updated by Robinson Tryon almost 10 years ago

  • Status changed from In Progress to Resolved

Resolving this one --> feel free to reopen if you have more q's :-)

Actions #6

Updated by Florian Effenberger almost 10 years ago

  • Status changed from Resolved to Closed

Looks doable to me. Poking Alex to be on the safe side, but closing this ticket now

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