Hi,
On Fri, Jun 13, 2025 at 12:42:53AM +0000, Damien Zammit wrote:
> Are you sure you are giving it enough memory?
For those hangs I saw, I am pretty sure. However, I had to move to the
pae-enabled kernel with 4GB memory in order to make the full testsuite
run reliably, it does take slightly more than 2GB at some point and then
crashes as it does not seem to swap out.
Also, I noticed that there's about 600M of free memory difference
between before running the testsuite and afterwards:
| total used free shared buff/cache
available
|Mem: 4129164 412932 3716232 0 0
3716232
| total used free shared buff/cache
available
|Mem: 4098876 1015220 3083656 0 0
3083656
That seems to be taken up mostly by the rumpdisk task:
|PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
| 7 root 7 -13 343552 211800 0 R 15.8 5.2 5:15.41 rumpdisk
The good news is that this does not increase on consecutive runs, I was
able to run the buildfarm testsuite several times now without crashes or
hangs or having to reboot.
Michael
