Hey, when I see somebody doing some serious sleuthing, it isn't so much 
technical skills that get my attention.  It is the creativity and 
inquisitiveness in action (i.e. the "what happens if I do this or that, or 
turn this on, or turn this off... ), that is really good stuff.

On Sunday, June 6, 2021 at 8:36:22 PM UTC-3 History Buff wrote:

> Thanks for the encouragement!
>
> On Sunday, June 6, 2021 at 4:31:36 PM UTC-7 cj.v...@gmail.com wrote:
>
>> Without having experienced your issues with TiddlyWiki performance (I 
>> don't have any TiddlyWiki as big, and I likely haven't installed as many 
>> plugin's), I might not be of any use to you other than cheering you on with 
>> the kind of fine sleuthing you are doing.  Especially if you note your 
>> findings here: that's a gift for the rest of us!
>>
>> So I've got my pom-pom's out for you.
>>
>> Maybe some more experienced folk can chime in with ideas?  
>> On Sunday, June 6, 2021 at 8:00:57 PM UTC-3 History Buff wrote:
>>
>>> So I decided to enable performance instrumentation to get a feel for 
>>> what was going on. When I did this and started changing a tiddler title the 
>>> mainrefresh was only 364 ms. But when I exectuted $tw.perf.log(); to see 
>>> what the filter performance was, the first filter listed which was "filter: 
>>> [title<fromTitle>backlinks[]limit[1]]" and the timing was 3085.2 ms. That's 
>>> definitely noticeable and was about 85% of the total time. 
>>>
>>> I also noticed that if I just sit there and wait several seconds, the 
>>> delay in switching tiddlers and editing fields goes way down.
>>>
>>> On Sunday, June 6, 2021 at 2:53:59 PM UTC-7 History Buff wrote:
>>>
>>>> One further question that I just thought of. I have several iFrames 
>>>> linked to Wikipedia pages within the TW. Would that happen to have any 
>>>> performance issues with Relink or Tiddlywiki in general?
>>>>
>>>> On Sunday, June 6, 2021 at 2:13:48 PM UTC-7 History Buff wrote:
>>>>
>>>>> Not silly questions at all. I'm using 5.1.23 for Tiddlywiki and 2.0.0 
>>>>> of Relink. 
>>>>>
>>>>> I hadn't tried disabling or deleting before you asked. I did try both 
>>>>> methods and changed the name of a tiddler. While there was still some 
>>>>> delay 
>>>>> while Tiddlywiki determines which other tiddlers, the performance was 
>>>>> greatly improved. It took maybe a few tenths of a second for TW to find 
>>>>> all 
>>>>> the affected tiddlers.
>>>>>
>>>>> On Sunday, June 6, 2021 at 1:54:33 PM UTC-7 cj.v...@gmail.com wrote:
>>>>>
>>>>>> Silly questions: what version of TiddlyWiki and what version of 
>>>>>> Relink?
>>>>>>
>>>>>> Also, if you disable Relink, do you notice a significant difference 
>>>>>> in performance changing a tiddler's title, compared to doing same title 
>>>>>> change to same tiddler with Relink enabled ?
>>>>>>
>>>>>> On Sunday, June 6, 2021 at 5:46:21 PM UTC-3 History Buff wrote:
>>>>>>
>>>>>>> One more thing to add. I've also noticed that while I'm editing the 
>>>>>>> tiddler than I'm changing the name of, performance is generally 
>>>>>>> sluggish 
>>>>>>> throughout. This is especially true if I switch tiddlers before saving 
>>>>>>> or 
>>>>>>> try to add or edit a field. It's not until I save the tiddler that 
>>>>>>> performance goes back to normal.
>>>>>>>
>>>>>>> On Sunday, June 6, 2021 at 11:26:40 AM UTC-7 History Buff wrote:
>>>>>>>
>>>>>>>> All,
>>>>>>>>
>>>>>>>> I apologize if this has been addressed before. I did some searching 
>>>>>>>> and didn't really find anything.
>>>>>>>>
>>>>>>>> I have a rather large wiki with 3370 tidders, uses 244 tags and is 
>>>>>>>> nearly 11 MB in size. I've noticed a huge slowness when I rename a 
>>>>>>>> tiddler. 
>>>>>>>> It takes 1-2 seconds for relink to finish finding all of the tiddlers 
>>>>>>>> that 
>>>>>>>> are going to be affected. I'm not exactly sure when this started since 
>>>>>>>> I 
>>>>>>>> don't rename tiddlers very often, but it seemed to just suddenly start 
>>>>>>>> being an issue and not something that just got slower over time 
>>>>>>>> (appearances can be deceiving so I could be wrong).
>>>>>>>>
>>>>>>>> I've played with the configuration options a bit, but haven't found 
>>>>>>>> anything that really makes a difference. (I must admit that I don't 
>>>>>>>> claim 
>>>>>>>> to understand the many options fully.)
>>>>>>>>
>>>>>>>> Since I don't rename tiddlers terribly often, it's more of an 
>>>>>>>> annoyance than a real issue. 
>>>>>>>>
>>>>>>>> Is this just a side effect of my wiki being large? Are there some 
>>>>>>>> options that would affect performance more than others?
>>>>>>>>
>>>>>>>> Thanks in advance.
>>>>>>>>
>>>>>>>

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