Project:Maintenance/033025: Difference between revisions
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*The above allows focusing on real-time tests and less juggling specific service management. The analytics situation just got much easier to deal with. | *The above allows focusing on real-time tests and less juggling specific service management. The analytics situation just got much easier to deal with. | ||
'''3-29-25, 11:00PMEST''':''Last night I began a 24 hour test of the server's stress management capabilities. While the site was rendered temporarily inaccessible for some of that time (to the public) the test has concluded as of 11:00PM (3-29-25). Server loading has been reduced to its typical idle levels and will be monitored over the next 20 hours to ensure restoration is total. There should be no further interruptions to service until scheduled maintenance @ 7PM (3-30-25).'' | |||
::Avg load during test, 31.3% | |||
::Peak load during test, 51.7% | |||
::Avg load 1:00 post test 1.2% | |||
::Avg load 2:00 post test 0.9% | |||
;Update... | |||
From 11AM-1PM EST I tested the viability of PHP8.4 - Due to some strange artifacting I rolled back to the (stable) 8.3.6 configuration. | |||
---- | |||
I need a week to review network traffic and the technical terms surrounding it. | I need a week to review network traffic and the technical terms surrounding it. | ||
Revision as of 20:34, 30 March 2025
Maintenance Log
- Return to the main page or
- Return to the Maintenance Index
- As of 3-25-25
- Change wishlist for 3-23 to 3-30
- Update from PHP 8.1.2 to 8.2.X (Weekend.)
- OPcache tuning. MediaWiki is specific about this. (Last.)
- Cancelled: Update nginx from 1.18.x to 1.24.x (1.18 LTS is preferable. See notes on 24.04(+) migration.)
- Implement & customize nginx maintenance mode for automatic handling of downtime events. (Test on sandbox server.)
- TLS & SSL tweaking + session caching. (SSLLabs)
- MariaDB tuning & KeyDB (testing). (See Redis-MediaWiki support notes.)
- Experimentation with memcached strategies. (See above.)
- 3-24 notes
- Added Semantic MediaWiki 5.0.0
- Mostly combing through fail2ban, authentication methods, ssh tunneling, port & address assignments, proxy servers, websockets, nginx in all that, etc.
- 3-25
- Extremely important change in the works. (SUCCESS)
- Preparing for backup and update push.
- Websockets & proxy servers up and running! GoAccess and Netdata now have custom authenticated URLs. This removes the overt preference for SSH tunnels.
- The above allows focusing on real-time tests and less juggling specific service management. The analytics situation just got much easier to deal with.
3-29-25, 11:00PMEST:Last night I began a 24 hour test of the server's stress management capabilities. While the site was rendered temporarily inaccessible for some of that time (to the public) the test has concluded as of 11:00PM (3-29-25). Server loading has been reduced to its typical idle levels and will be monitored over the next 20 hours to ensure restoration is total. There should be no further interruptions to service until scheduled maintenance @ 7PM (3-30-25).
- Avg load during test, 31.3%
- Peak load during test, 51.7%
- Avg load 1:00 post test 1.2%
- Avg load 2:00 post test 0.9%
- Update...
From 11AM-1PM EST I tested the viability of PHP8.4 - Due to some strange artifacting I rolled back to the (stable) 8.3.6 configuration.
I need a week to review network traffic and the technical terms surrounding it.