The wifi works perfectly fine on windows 10. To add further, I dual boot Windows 10 and Ubuntu as of now. Device 1652įlags: bus master, fast devsel, latency 0, IRQ 16 Here is some information about my Network Controller Network controller: Intel Corporation Device 43f0 (rev 11) Valid_lft 86044sec preferred_lft 86044sec Wlp0s20f3: mtu 1500 qdisc noqueue state UP group default qlen 1000 Turning off IPV6 for that particular interface.Turning off the power management from this post.The weird part is I am getting the exact same slow download speeds in all the distros which is 1.1Mbps (It should have been 45Mbps up+down), but Im getting the full upload speed. To be very specific, I have tried Ubuntu, Mint and even Kubuntu but this issue persists. I'm still searching myself, but any tips would be welcomed.Īs a side note, my PHP memory_limit is set to 256MB, so I don't think that's a problem.Im a new Linux user and I am facing this problem with my install. Can anyone give me some suggestions on what to change? I'm a noob to db tuning like this, so this is unfamiliar ground for me. So, with that info, it appears that I need to tweak my db settings. According to the comments in the function, sleep should only be called when a request failed to get a db lock. Also, in looking at webgrind, the top function I'm seeing called is php:sleep, which is being called from the lock_wait() function.
There are multiple calls to it, and every time it takes way more time than any of the other functions. To troubleshoot, I turned on the query log in Devel, and it looks like at least one problem is the cache_set function. I have both XHProf and Webgrind set up, but both are disabled (in Devel settings for XHProf and xdebug.ini for Webgrind), so I know that's not what's causing the problem. I'm using the same stack setup on both (Mac's Apache, MySQL and PHP via Homebrew). The same pages with the exact same codebase and db change on my MBP is a matter of seconds. It literally takes up to 1 minute to just change pages in the admin section. I just got a new iMac with a 3.4 GHz quad core processor and 16 GB RAM, and navigating between admin pages is slower than an arthritic snail. I've been using my 4 year old Mac Book Pro for a development environment for the past few years, and with memory (8 GB) and hard drive upgrades, speed was pretty decent.
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