@izreview in the latest version all transients are saved to Object cache(either Memcache or Redis) when OC is enabled.
When “Object Cache” disabled, backed to normal. Is this influence overall performance in bad way? I believe it will. Is there any way not to save transients to OC, but enable OC as before? which will be much better I think.
Could be same reason by https://wordpress.org/support/topic/site-health-on-dashboard/#post-18842224
Can you try to set that TTL to weeks or a month to see?
Changed “Default Object Lifetime” to 604.800 seconds, but not changed. All transients seems to be expired as soon as created.
My site is in a shared hosting environment. In Litespeed Cache\Object “Object Cache” option is ON. But, Status is like that :
Status
Memcached Extension : Disabled
Redis Extension : Disabled
Connection Test: Failed Learn More
Is that means, I’m actually not using Object cache already and not getting performance benefits already? If the answer is yes, switching OFF the “Object Cache” seems a reasonable solution for me. Is there any benefit of this Object Cache ON, in this situation?
Sincerely.
@izreview yes, you are right. If that is the status overview, then no Object cache Extensions enabled.
Please disable Object cache and test the site.
In some situations(Object Cache) speeds up the site by using a faster solution to store data.
I have downgrade to 7.7, seems fine now.
@izreview ok, that is something that temporary fixes the issue.
Please help us debug the situation:
your ObjectCache is active
Is Redis or Memcache library active and have the correct setup?
The connection can be established, yes?
If you have OC running and extension running correctly, please also try do this in v7.8:
Change $ttl = $expire ? $expire : $this->_cfg_life; to $ttl = $expire; in https://github.com/litespeedtech/lscache_wp/blob/c388f41128b43b812787df21ca53b7b6c06d5d4a/src/object-cache.cls.php#L678 to see if that resolve the issue or not. TIA.
Yesterday I asked my hosting provider to enable Memcached, and since then I get some improvement. Now, transients are not being expired as soon as created. Instead I can see transients from my plugin, but still can’t calculate/determine transient life. I believe, I can manage to handle this with minor re-programming’s.
In short, my problem’s source seems like not having memcached, but enabling Object Cache. In that configuration, it was working without problem, but after 7.8 version update, I get issues related to transients.
Ps* I tested your config change ($ttl = $expire;), but not seems working. (backing original config)
The transient issue has been improved on master branch v7.8.0.1-rc1. Please give it a try via Beta Test from Toolbox.
@izreview the fix we added is present in 7.8.0.1. Please confirm the fix works for you
