Not sure I would call 60°C abnormally high under high load. The specs for
this Mushkin 250GB SSD state operating range up to 70°C. But note that has NOTHING to do with memory leaks. If anything, it suggests your case cooling is inadequate. You need to make sure the interior of your case is clean of heat-trapping dust, you have good cable management, all your fans are spinning, and if necessary you need to add another case fan to increase the flow of cool air flowing through the case.
Is it safe to make PF on SSD?
I already provided a link to show that
"SSDs are ideally suited for Page Files" so
of course it is safe to put your PF on a SSD. Remember, more and more computers (especially notebooks which naturally have heat problems because of the confined space and poor cooling capacity) don't even use hard drives anymore. I don't use HDs in any of my builds anymore! Only SSDs. And yes, I have PFs on my SSDs and I
let Windows Manage them and recommend you do that too. But again, the PF (regardless its setting) has
nothing to do with "memory
leaks". The PF is all about virtual memory and if you run out of virtual memory, you will get an "out of memory" error, but that is NOT a memory "leak".
When in Resource Monitor, click on the Memory tab, then click on Commit (KB) to sort on that column. You will then see what programs are using the most RAM.
or else I got to the situation when 99% of my RAM is used
Where are you seeing this?