gmokki

10 ms·

91.
by gmokki 4y ago
The query cache was behind a single lock. Thus while fast, it serialized all DB operations. And the more CPUs you have the slower the performance. Especially since any write has to go through the cache and invalidate all affected queries. I
92.
by gmokki 4y ago
I worked at a customer that upgraded to major new MySQL version and boosted the hw to 4x more performant (ram+cores). Result: their average transaction time climbed from 0.1ms to 0.2ms and all support personnel started complaining since the
93.
by gmokki 4y ago
I think it has now been finally fixed in Linux 6.1: https://www.phoronix.com/news/Linux-MGLRU-v9-Promising People have reported that their machines with small amount of RAM are now fully usable where previously the sys
94.
by gmokki 4y ago
Intel originally called their copy of amd64 "IA-32e" when they first implemeneted it. I think it was because they did not want to steal thunder from their IA-64 architecture aka Itanium.
95.
by gmokki 4y ago
I got T14s AMD gen2 a year ago, with 4k display, 32GB. Swapped the wifi card to Intel ax210, since back then year ago the realtek was not yet supported by kernel. Since end of mast year, after few bios updates, it has worked flawlessly. Bat
96.
by gmokki 4y ago
Just add 'g' at the end of the url
97.
by gmokki 5y ago
One thing that is not mentioned is security. There are java libraries for almost everything. And when something is implemented in Java it is much harder to exploit. Python and node are both great but mostly just wrap C libraries, so If open
98.
by gmokki 5y ago
When I fixed many similar selenium/webdriver tests the root cause was always the same: You grab reference to an element and for example wait it to become enabled or some text to appear. But your ui framework actually replaces the eleme
99.
by gmokki 5y ago
Because the user is using values that are no longer covered by the statistics. For example incrementing timestamp or id column. If the stats are from yesterday and they say nothing about the frequency of todays timestamps the query will hav
100.
by gmokki 5y ago
On the graph Finland is on the opposite end. And Finland is one of the most sparsely populated countries in Europe with mandatory coverage of tundras. I think it boils down to good legislation and luck on how our 3 mobile operators compete.
101.
by gmokki 5y ago
In Finland it is illegal to give your bank login data to others, including scrapers. One couple both got sentenced when the other used the bank login data left on table to order something online. Fraud for the other and neglegence of leavin
102.
by gmokki 5y ago
This company has been slowly developing vertical wind trubines: https://windside.com/ They are not (yet) for mega installations, but since they are almost silent and maintenance free they can be used both in urban areas an
103.
by gmokki 11y ago
Here is lspci, powertop frequency and bios version for my 9550 Dell. Not getting the package deeper than PC6 either. https://gist.github.com/gmokki/a89cf4ab2d3aca4201c6c52fa3240... Btw. I noticed that a new bios was po