Re: What is the memcached queue tail?

I don't really understand what queue tail is. I didn't write that page. There's the LRU tail. Which just means the least recently used item for that slab class. On Tue, 20 Jun 2017, red 888 wrote: > Just curious about what the queue tail is and where I can get more info about > it and what it

Re: What is the memcached queue tail?

Just curious about what the queue tail is and where I can get more info about it and what it does. On Jun 20, 2017 5:25 PM, "dormando" wrote: > On Tue, 20 Jun 2017, red 888 wrote: > > > This doc says something about memcached I haven't read anywhere else: > > Which brings me

Re: What is the memcached queue tail?

On Tue, 20 Jun 2017, red 888 wrote: > This doc says something about memcached I haven't read anywhere else: > Which brings me to another point, items/chunks are not actively > reclaimed/expired. Memached does not > have a background thread that explicitly expires items, reclaiming used > chunks

What is the memcached queue tail?

This doc says something about memcached I haven't read anywhere else: Which brings me to another point, items/chunks are not actively reclaimed/expired. Memached does not have a background thread that explicitly expires items,

Re: What does the used_chunks metric in memcached stats mean?

"since then they may have been deleted or expired or etc." Please confirm this: So the total chunks metric includes chunks with expired items and the used chunks metric only includes chunks with items that have not expired? Also, you say "deleted", why would memcached keep pages full of deleted

Re: What does the used_chunks metric in memcached stats mean?

Hi, > Used chunks is 8 and total is 48. > > Does that mean I have 48 chunks but only 8 have items in them? Why would I > have so many chunks without items in them? Are these expired items waiting to > be reclaimed?? 'stats items' contains data about the active items. 'stats slabs' which you're