Re: [ovs-dev] [PATCH net-next v2 1/5] net: openvswitch: expand the meters supported number

2020-04-20 Thread Pravin Shelar
On Sun, Apr 19, 2020 at 5:23 PM Tonghao Zhang wrote: > > On Mon, Apr 20, 2020 at 1:29 AM Pravin Shelar wrote: > > > > On Sat, Apr 18, 2020 at 10:25 AM wrote: > > > > > > From: Tonghao Zhang > > > > > > In kernel datapath of Open vSwitch, there are only 1024 > > > buckets of meter in one dp. If

Re: [ovs-dev] [PATCH net-next v2 1/5] net: openvswitch: expand the meters supported number

2020-04-19 Thread Tonghao Zhang
On Mon, Apr 20, 2020 at 1:29 AM Pravin Shelar wrote: > > On Sat, Apr 18, 2020 at 10:25 AM wrote: > > > > From: Tonghao Zhang > > > > In kernel datapath of Open vSwitch, there are only 1024 > > buckets of meter in one dp. If installing more than 1024 > > (e.g. 8192) meters, it may lead to the per

Re: [ovs-dev] [PATCH net-next v2 1/5] net: openvswitch: expand the meters supported number

2020-04-19 Thread Pravin Shelar
On Sat, Apr 18, 2020 at 10:25 AM wrote: > > From: Tonghao Zhang > > In kernel datapath of Open vSwitch, there are only 1024 > buckets of meter in one dp. If installing more than 1024 > (e.g. 8192) meters, it may lead to the performance drop. > But in some case, for example, Open vSwitch used as e

[ovs-dev] [PATCH net-next v2 1/5] net: openvswitch: expand the meters supported number

2020-04-18 Thread xiangxia . m . yue
From: Tonghao Zhang In kernel datapath of Open vSwitch, there are only 1024 buckets of meter in one dp. If installing more than 1024 (e.g. 8192) meters, it may lead to the performance drop. But in some case, for example, Open vSwitch used as edge gateway, there should be 200,000+ at least, meters