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See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_RPBL_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. RCVD_IN_VALIDITY_SAFE_BLOCKED 0.001 ADMINISTRATOR NOTICE: The query to Validity was blocked. See https://knowledge.validity.com/hc/en-us/articles/20961730681243 for more information. SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.29 hi, it's a little bit weird that OOM kicks in with VMs <32GB RAM when you=20 have 64GB take a closer look why this happens , i.e. why OOM thinks there is ram=20 pressure roland Am 07.07.25 um 11:26 schrieb Marco Gaiarin: > We have upgraded a set of clusters from PVE6 to PVE8, and we have found = that > in newer kernels, OOM is a bit more 'aggressive' and sometime kill a VMs= . > > Nodes have plently of RAM (64GB, VMs are 2-3, each 8GB ram), VMs have qe= mu > agent installed and ballooning enabled, but still sometime OOM happen. > Clearly, if get OOM the main VMs that have the local DNS, we get some > trouble. > > > I've looked in PVE wiki, but found nothing. There's some way to relax OO= M, > or control their behaviour? > > In nodes there's no swap, so probably the best thing to do (but the hard= est > one ;-) is to setup some swap with a lower swappiness, but i'm seeking > feedback. > > > Thanks. > --===============5199494796433726354== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ pve-user mailing list pve-user@lists.proxmox.com https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user --===============5199494796433726354==--