[ovs-discuss] NorthD inc-engine Handlers; OVN 24.03

Hello everyone In some aspect it might be considered as a continuation of this thread: (link1), yet it is different After we have upgrade from OVN 22.03 to OVN 24.03, we have indeed found increase in performance in 3-4 times And yet still we do observe high CPU load for NorthD process; taking de

Re: [ovs-discuss] NorthD inc-engine Handlers; OVN 24.03

КЗ на secur...@cloud.ru<mailto:secur...@cloud.ru> On Wed, May 8, 2024 at 8:42 AM Шагов Георгий via discuss mailto:ovs-discuss@openvswitch.org>> wrote: Hello everyone In some aspect it might be considered as a continuation of this thread: (link1), yet it is different After we have upgrade

Re: [ovs-discuss] NorthD inc-engine Handlers; OVN 24.03

АНИЕ! ВНЕШНИЙ ОТПРАВИТЕЛЬ > Если отправитель почты неизвестен, не переходите по ссылкам, не сообщайте > пароль, > не запускайте вложения и сообщите коллегам из ЦКЗ на secur...@cloud.ru > <mailto:secur...@cloud.ru><mailto:secur...@cloud.ru > <mailto:secur...@cloud.ru>>

[ovs-discuss] Natting through distributed gateway router

Hello team! I am trying to simulate natting using distributed gateway router. There is an article that is very close to what I am doing almost the hit, and yet there are still some open questions I cannot answer. I need some help here: https://developers.redhat.com/blog/2018/11/08/how-to-create

[ovs-discuss] OVSDB-server of SBDB cluster node takes 100% CPU

Hello Team! OVS-2.17.7 OVN-22.03.3 We have a cluster of SDBD in 5 Nodes. When we make a load from NBDB/NorthD (making/deleting routers) we observe a strange behavior: * Some nodes (ovsdb-server) of the cluster spontaneously starts in 100% CPU * It could be one or two nodes, not leading,

Re: [ovs-discuss] OVSDB-server of SBDB cluster node takes 100% CPU

are about half of these, i.e. 1500+ It this a normal behavior I wonder? Or it looks like a bug? Thnx in advance From: discuss on behalf of Шагов Георгий via discuss Reply to: Шагов Георгий Date: Saturday, 4 November 2023, 21:05 To: "ovs-discuss@openvswitch.org" Subject: [ovs-disc

Re: [ovs-discuss] OVSDB-server of SBDB cluster node takes 100% CPU

the excessive monitor_cond_change cpu usage of ovn-controller in larger deployments is quite common. You can try to set `external_ids:ovn-monitor-all` to true on all (or the most affecting) ovn-controller nodes. Thanks Felix On Mon, Nov 06, 2023 at 07:29:30AM +0000, Шагов Георгий via discuss wro

Re: [ovs-discuss] OVSDB-server of SBDB cluster node takes 100% CPU

1500+ > > It this a normal behavior I wonder? Or it looks like a bug? > > > > Thnx in advance > > > > > > > > From: discuss > <mailto:ovs-discuss-boun...@openvswitch.org> > > <mailto:ovs-discuss-boun...@openvswitch.org > > <mailto:ovs-

[ovs-discuss] Enormous amount of records into openvswitch db Bridge table external_ids ct-zone

Hello All We do observe strangely f(or our installation) amount of records into openvswitch db Bridge table external_ids:ct-zone, i.e.: 6K5+ grep -A20 '^Bridge table' ./ovs.dump | grep external_ids | sed 's/ct-zone-/\nct-zone-/g' | sort | uniq | wc -l 6659 Details: 5 "Bridge" :

Re: [ovs-discuss] Enormous amount of records into openvswitch db Bridge table external_ids ct-zone

vswitch db Bridge table external_ids ct-zone ВНИМАНИЕ! ВНЕШНИЙ ОТПРАВИТЕЛЬ Если отправитель почты неизвестен, не переходите по ссылкам, не сообщайте пароль, не запускайте вложения и сообщите коллегам из ЦКЗ на secur...@cloud.ru<mailto:secur...@cloud.ru> On Tue, Nov 14, 2023 at 12:02 PM Ш

Re: [ovs-discuss] Enormous amount of records into openvswitch db Bridge table external_ids ct-zone

ты неизвестен, не переходите по ссылкам, не сообщайте пароль, не запускайте вложения и сообщите коллегам из ЦКЗ на secur...@cloud.ru<mailto:secur...@cloud.ru> On Tue, Nov 14, 2023 at 12:02 PM Шагов Георгий via discuss mailto:ovs-discuss@openvswitch.org>> wrote: Hello All Hi, We do obser

Re: [ovs-discuss] Enormous amount of records into openvswitch db Bridge table external_ids ct-zone

On 15 Nov 2023, at 12:49, Шагов Георгий via discuss wrote: Hello Ales I really appreciate your reply. It helps a lot. * ovn-appctl -t ovn-controller ct-zone-list this request produced about 7K+ records. So, it seems like 6K5 records for ct-zone in Bridge Table seems to be valid Diggin

Re: [ovs-discuss] Enormous amount of records into openvswitch db Bridge table external_ids ct-zone

е по ссылкам, не сообщайте пароль, не запускайте вложения и сообщите коллегам из ЦКЗ на secur...@cloud.ru<mailto:secur...@cloud.ru> On Tue, Nov 14, 2023 at 12:02 PM Шагов Георгий via discuss mailto:ovs-discuss@openvswitch.org>> wrote: Hello All Hi, We do observe strangely f(or our in

Re: [ovs-discuss] OVSDB-server of SBDB cluster node takes 100% CPU

> > It this a normal behavior I wonder? Or it looks like a bug? > > > > Thnx in advance > > > > > > > > From: discuss > <mailto:ovs-discuss-boun...@openvswitch.org> > > <mailto:ovs-discuss-boun...@openvswitch.org > > <mailto:ovs

[ovs-discuss] Huge Logical_DP_Groups; NorthD 100% CPU

Hello everyone In our setup (*) we have encountered a problem with NorthD consuming 100% CPU Looking into transaction log of SBDB it was found that some transactions from NorthD take almost 2Mb in Json; these are not exception, rather regular Looking deeply into the transaction we have encountere

Re: [ovs-discuss] Huge Logical_DP_Groups; NorthD 100% CPU

Ilya [1], which is a part of 23.09 release. Shortly, there was a problem where a new datapath in OVN caused a full re-create of datapath_groups, which results in a huge ovsdb transaction. 1: https://github.com/ovn-org/ovn/commit/2a57b204459612a9a4edb49b9c5ebc44e101ee93 On 28 Mar 2024, at 16:2