Greetings, Version 3.22 is still a month or so away from release. Because from a software perspective, I think Koha running Plack is your only hope. And that will be a feature available out of the box, if I am not mistaken. However, your assumption of new hardware is a good place to start, in my opinion. https://www.cpubenchmark.net/midlow_range_cpus.html You will notice your CPU is listed near the bottom of the low to mid range CPU's. I was playing around built a junk machine on partpicker (http://pcpartpicker.com/). I was thinking an Intel G3258 or AMD FX-4300 3.8GHz Quad-Core Processor would be nice. They both hit the high range cpu page, and are relatively cheap. Anything on the high or mid-high lists would suffice. I personally don’t recommend anything lower, though if you have patience, lower is feasible to run Koha (just not well). And for the record, look at the benchmarks, Intel is rocking the list. The other thing I found unusual is 3GB or ram. A lot of motherboards are 2, 4, and if you get the really awesome boards 8 memory slots. It's usually recommended to match memory size and brand on slot pairs, particularly on Intel machines. You can take advantage of dual and quad channel memory that way. Also, given that your motherboard is likely an AM2 socket motherboard, and AMD has come out with 2 generations (AM3, AM3+) of sockets since then (and they are SLOW about that, making them a great upgrade option), I think a motherboard upgrade is in order for sure. Depending on your budget and lifecycle plans, it is possible to get away with a $500 USD machine, but more money means a nicer machine which can last longer. Debian does a stable release every 2 years. I would recommend planning a computing budget for every 4 years at worst, because 7 years ago, I would suspect your CPU was low-end of the high list maybe high-end of the mid-high list. Now it's dropped 1-2 pages. There may be some apache tweaks to speed it up, but replacing 7 year old hardware is probably a better place to start at this time. But if you can wait for 3.22, Plack may resolve your issues for less. Hope this feedback is useful. GPML, Mark Tompsett P.S. Remember database access is frequently hard drive access, unless you can cache your entire DB in memory ((1+(db backup size in GB /var/spool/koha/{instance name}/{files for same day} * 4 [because zebra is a memory hog, this might be possible with 3]) rounded up to a power of 2 -- my rough guess-timate), so an SSD might be nice. :) P.P.S. This is also why the Koha community is working on Plack as part of the default install for 3.22 (if I am not mistaken), so script running (triggering disk access) can be cached in memory (add another 1 before rounding to the equation to be safe -- another guess-timation) -----Original Message----- From: Aparrish Sent: Thursday, October 08, 2015 12:22 PM To: koha@lists.katipo.co.nz Subject: [Koha] Koha glacially slow Hello all, Fresh install of Koha on a Debian Jessie computer. The machine has three gigs of RAM and an Athlon dual-core 4050-e. It's about 7 years old so I'm going to assume I just need a better PC, but this Koha instance (a local test server through 127.0.1.1) is so slow it's literally impossible to use, both staff and opac side. It takes about twenty seconds to resolve any request at all. Everything else on the PC is quite snappy though. Am I correct in my suspicion or is something configured incorrectly?