Sorry, it's a bug we fixed in 3.0.2 I think.
Please upgrade to 3.0.4
then all of that should go away and you should be able to run your imports with
1-2G heap.
Your page-cahe should be fine around 1-2G you can check your store-file sizes
(neostore.*.db)
Michael
> Am 26.08.2016 um 00:24
I am using LOAD CSV to update nodes of an existing label. The label
contains 4M existing nodes. The CSV file contains 600k rows; some new, some
updates.
My Centos 6.x box has 36G of ram. Using the 3.0.1 tuning guide, I have set
pagecache to 24G and heap_initial_size/heap_max_size to 8G.