El mié., 12 ago. 2020 a las 16:07, John M. Harris Jr (johnmh@splentity.com) escribió:
On Wednesday, August 12, 2020 11:27:37 AM MST Sergio Belkin wrote:
Hi! I 've just had a problem using EarlyOOM + ZRAM. I haven't a disk-based
swap
partition. I was using mainly Zoom (desktop app) + Firefox + VirtualBox (Debian with 4GB of RAM), and EarlyOOM killed Zoom in the middle of a call :(
This is the log: mem avail: 399 of 15887 MiB ( 2.51%), swap free: 0 of 4095 MiB (
0.00%)
low memory! at or below SIGTERM limits: mem 2.52%, swap 10.00% sending SIGTERM to process 1899361 uid 1000 "Web Content": badness 315, VmRSS 313 MiB process exited after 2.2 seconds mem avail: 397 of 15887 MiB ( 2.50%), swap free: 0 of 4095 MiB (
0.00%)
low memory! at or below SIGTERM limits: mem 2.52%, swap 10.00% sending SIGTERM to process 1899726 uid 1000 "Web Content": badness 304, VmRSS 80 MiB process exited after 3.7 seconds mem avail: 379 of 15887 MiB ( 2.39%), swap free: 0 of 4095 MiB (
0.00%)
low memory! at or below SIGTERM limits: mem 2.52%, swap 10.00% sending SIGTERM to process 1896099 uid 1000 "Web Content": badness 303, VmRSS 74 MiB process exited after 3.6 seconds mem avail: 335 of 15887 MiB ( 2.11%), swap free: 0 of 4095 MiB (
0.00%)
low memory! at or below SIGTERM limits: mem 2.52%, swap 10.00% sending SIGTERM to process 1899195 uid 1000 "Web Content": badness 303, VmRSS 70 MiB process exited after 3.6 seconds mem avail: 315 of 15887 MiB ( 1.98%), swap free: 0 of 4095 MiB (
0.00%)
low memory! at or below SIGTERM limits: mem 2.52%, swap 10.00% sending SIGTERM to process 1899907 uid 1000 "Web Content": badness 301, VmRSS 27 MiB kill failed: Timer expired mem avail: 288 of 15887 MiB ( 1.81%), swap free: 0 of 4095 MiB (
0.00%)
low memory! at or below SIGTERM limits: mem 2.52%, swap 10.00% sending SIGTERM to process 1898928 uid 1000 "VirtualBoxVM": badness 212, VmRSS 4244 MiB process exited after 0.0 seconds mem avail: 337 of 15887 MiB ( 2.13%), swap free: 0 of 4095 MiB (
0.00%)
low memory! at or below SIGTERM limits: mem 2.52%, swap 10.00% sending SIGTERM to process 1898342 uid 1000 "zoom": badness 36, VmRSS 721 MiB process exited after 0.0 seconds
So.... I wonder if is advisable using EarlyOOM + ZRAM Only, what do you think? Thanks in advance!
Please keep this in mind going forward, and take a moment to consider enabling EarlyOOM in Fedora. As it turns out, EarlyOOM does exactly what it says it does: It kills your programs when you've still got plenty of free memory.
-- John M. Harris, Jr.
The OS is Fedora 32... Debian is the guest OS running on VirtualBox