X710 / XL710 supports 64 RSS queues, so it's a 6 bit hash. -Mitch
> -----Original Message----- > From: Skidmore, Donald C [mailto:donald.c.skidm...@intel.com] > Sent: Thursday, October 06, 2016 2:58 PM > To: Łukasz Chrustek <luk...@chrustek.net>; Tal Abudi <talab...@gmail.com> > Cc: e1000-devel@lists.sourceforge.net > Subject: Re: [E1000-devel] rx queue > > Hey Lukasz, > > If you're using copper PHY you could upgraded to an X550 device it support > 6bits and is supported by the same driver ixgbe likewise for the SoC X552 > without being limited to a copper PHY. Next there would be X710 (40G or 4 > ports of 10G). I don't own this driver (i40e) but I'm sure it contains at > least 6bit RSS hash if not larger. > > Thanks, > -Don Skidmore <donald.c.skidm...@intel.com> > > > > -----Original Message----- > > From: Łukasz Chrustek [mailto:luk...@chrustek.net] > > Sent: Thursday, October 06, 2016 2:42 PM > > To: Skidmore, Donald C <donald.c.skidm...@intel.com>; Tal Abudi > > <talab...@gmail.com> > > Cc: e1000-devel@lists.sourceforge.net > > Subject: Re: [E1000-devel] rx queue > > > > Hello Don, > > > > Can You share what HW You suggest ? Which chipset from intel portfolio ? > > More queues can use more cores, so it is simple choice for me - I need > newer > > HW :) > > > > Regards > > Lukasz > > > > > Hey Lukasz, > > > > > It's a HW limit the RSS hash on this device only returns 4bits so we > > > only can mux to at most 16 queues. Later HW as more bits and thus can > > > spread RSS over more queues. > > > > > Thanks, > > > -Don > > > > >> -----Original Message----- > > >> From: Łukasz Chrustek [mailto:luk...@chrustek.net] > > >> Sent: Thursday, October 06, 2016 1:22 PM > > >> To: Skidmore, Donald C <donald.c.skidm...@intel.com>; Tal Abudi > > >> <talab...@gmail.com> > > >> Cc: e1000-devel@lists.sourceforge.net > > >> Subject: Re: [E1000-devel] rx queue > > >> > > >> Hello Don, > > >> > > >> So if it defaults RSS, is there any chance to make it bigger then > > >> 16 ? Is it driver or hardware limitation ? > > >> > > >> Thank You for clarification of this case ! > > >> > > >> Regards > > >> Lukasz > > >> > > >> > Hey Lukasz, > > >> > > >> > ATR work by targeting TCP flows as the adapter transmits a SYN > packet. > > >> > At this point it creates a new hash bucket with the intent of > > >> > redirecting other traffic of this flow to the same queue was > > >> > transmitted on. The idea being this what the received packets will > > >> > arrive at the same CPU as the transmitted. Clearly there is lots > > >> > of traffic this wouldn't work well with (i.e. most packet > > >> > generators, short lived connections, UPD). So if no hash is found > > >> > for Rx traffic we default to RSS, which as I mentioned mux's over > > >> > only the first 16 queues due to the hash limitation. > > >> > > >> > I believe this is what you are seeing. This is reinforced by the > > >> > number packets that are missing the ATR hash: > > >> > > >> > fdir_match: 107665723 > > >> > fdir_miss: 31074999856 > > >> > > >> > Thanks, > > >> > -Don Skidmore <donald.c.skidm...@intel.com> > > >> > > >> > > >> >> -----Original Message----- > > >> >> From: Łukasz Chrustek [mailto:luk...@chrustek.net] > > >> >> Sent: Thursday, October 06, 2016 12:09 PM > > >> >> To: Skidmore, Donald C <donald.c.skidm...@intel.com>; Tal Abudi > > >> >> <talab...@gmail.com> > > >> >> Cc: e1000-devel@lists.sourceforge.net > > >> >> Subject: Re: [E1000-devel] rx queue > > >> >> > > >> >> Hello, > > >> >> > > >> >> I didn't change any default config, so if ATR is turned on by > > >> >> default then it is on. Flows - this was generated flood traffic > > >> >> from command > > >> >> hping3 -2 --flod --rand-source <target IP>. <target IP> is > > >> >> behind problematic server - the server is router. Can You tell > > >> >> what is the way to verify this by ethtool ? > > >> >> > > >> >> Regards > > >> >> Lukasz > > >> >> > > >> >> > It looks like your just using RSS to spread most of your traffic > > >> >> > between queues who's hash is limited to 4 bits (16 queues). > > >> >> > This would happen if you turned off ATR or your flows weren't > > >> >> > applicably for ATR. You should be able to verify this by the > ethtool > > statistic. > > >> >> > > >> >> > Thanks, > > >> >> > -Don Skidmore <donald.c.skidm...@intel.com> > > >> >> > > >> >> > > >> >> >> -----Original Message----- > > >> >> >> From: Łukasz Chrustek [mailto:luk...@chrustek.net] > > >> >> >> Sent: Thursday, October 06, 2016 8:23 AM > > >> >> >> To: Tal Abudi <talab...@gmail.com> > > >> >> >> Cc: e1000-devel@lists.sourceforge.net > > >> >> >> Subject: Re: [E1000-devel] rx queue > > >> >> >> > > >> >> >> Witam, > > >> >> >> > > >> >> >> > Hi > > >> >> >> > What type of system are you running ? > > >> >> >> > > >> >> >> it is ubuntu 16.04 LTS > > >> >> >> > > >> >> >> > Which ethernet controller (lspci -i net) and driver (ethtool > > >> >> >> > -i > > >> >> >> > S8P0) > > >> >> >> # lspci -i net > > >> >> >> 00:00.0 Host bridge: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon > > >> >> >> E3 v4/Xeon D DMI2 (rev 01) > > >> >> >> 00:01.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon > > >> >> >> E3 v4/Xeon D PCI Express Root Port 1 (rev 01) > > >> >> >> 00:02.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon > > >> >> >> E3 v4/Xeon D PCI Express Root Port 2 (rev 01) > > >> >> >> 00:03.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon > > >> >> >> E3 v4/Xeon D PCI Express Root Port 3 (rev 01) > > >> >> >> 00:03.2 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon > > >> >> >> E3 v4/Xeon D PCI Express Root Port 3 (rev 01) > > >> >> >> 00:04.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 0 (rev 01) > > >> >> >> 00:04.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 1 (rev 01) > > >> >> >> 00:04.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 2 (rev 01) > > >> >> >> 00:04.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 3 (rev 01) > > >> >> >> 00:04.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 4 (rev 01) > > >> >> >> 00:04.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 5 (rev 01) > > >> >> >> 00:04.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 6 (rev 01) > > >> >> >> 00:04.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 7 (rev 01) > > >> >> >> 00:05.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Map/VTd_Misc/System Management (rev 01) > > >> >> >> 00:05.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D IIO Hot Plug (rev 01) > > >> >> >> 00:05.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D IIO RAS/Control Status/Global Errors (rev > > >> >> >> 01) > > >> >> >> 00:05.4 PIC: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 > > >> >> >> v4/Xeon D I/O APIC (rev 01) > > >> >> >> 00:11.0 Unassigned class [ff00]: Intel Corporation C610/X99 > > >> >> >> series chipset SPSR (rev 05) > > >> >> >> 00:11.4 SATA controller: Intel Corporation C610/X99 series > > >> >> >> chipset sSATA Controller [AHCI mode] (rev 05) > > >> >> >> 00:14.0 USB controller: Intel Corporation C610/X99 series > > >> >> >> chipset USB xHCI Host Controller (rev 05) > > >> >> >> 00:16.0 Communication controller: Intel Corporation C610/X99 > > >> >> >> series chipset MEI Controller (rev 05) > > >> >> >> 00:16.1 Communication controller: Intel Corporation C610/X99 > > >> >> >> series chipset MEI Controller (rev 05) > > >> >> >> 00:1a.0 USB controller: Intel Corporation C610/X99 series > > >> >> >> chipset USB Enhanced Host Controller (rev 05) > > >> >> >> 00:1c.0 PCI bridge: Intel Corporation C610/X99 series chipset > > >> >> >> PCI Express Root Port (rev d5) > > >> >> >> 00:1c.4 PCI bridge: Intel Corporation C610/X99 series chipset > > >> >> >> PCI Express Root Port (rev d5) > > >> >> >> 00:1d.0 USB controller: Intel Corporation C610/X99 series > > >> >> >> chipset USB Enhanced Host Controller (rev 05) > > >> >> >> 00:1f.0 ISA bridge: Intel Corporation C610/X99 series chipset > > >> >> >> LPC Controller (rev 05) > > >> >> >> 00:1f.2 SATA controller: Intel Corporation C610/X99 series > > >> >> >> chipset 6-Port SATA Controller [AHCI mode] (rev 05) > > >> >> >> 00:1f.3 SMBus: Intel Corporation C610/X99 series chipset SMBus > > >> >> >> Controller (rev 05) > > >> >> >> 01:00.0 Ethernet controller: Intel Corporation 82599ES > > >> >> >> 10-Gigabit SFI/SFP+ Network Connection (rev 01) > > >> >> >> 01:00.1 Ethernet controller: Intel Corporation 82599ES > > >> >> >> 10-Gigabit SFI/SFP+ Network Connection (rev 01) > > >> >> >> 02:00.0 Ethernet controller: Intel Corporation 82599ES > > >> >> >> 10-Gigabit SFI/SFP+ Network Connection (rev 01) > > >> >> >> 02:00.1 Ethernet controller: Intel Corporation 82599ES > > >> >> >> 10-Gigabit SFI/SFP+ Network Connection (rev 01) > > >> >> >> 04:00.0 Ethernet controller: Intel Corporation I350 Gigabit > > >> >> >> Network Connection (rev 01) > > >> >> >> 04:00.1 Ethernet controller: Intel Corporation I350 Gigabit > > >> >> >> Network Connection (rev 01) > > >> >> >> 06:00.0 PCI bridge: ASPEED Technology, Inc. AST1150 PCI-to-PCI > > >> >> >> Bridge (rev > > >> >> >> 03) > > >> >> >> 07:00.0 VGA compatible controller: ASPEED Technology, Inc. > > >> >> >> ASPEED Graphics Family (rev 30) > > >> >> >> 7f:08.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D QPI Link 0 (rev 01) > > >> >> >> 7f:08.2 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D QPI Link 0 (rev 01) > > >> >> >> 7f:08.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D QPI Link 0 (rev 01) > > >> >> >> 7f:09.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D QPI Link 1 (rev 01) > > >> >> >> 7f:09.2 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D QPI Link 1 (rev 01) > > >> >> >> 7f:09.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D QPI Link 1 (rev 01) > > >> >> >> 7f:0b.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 01) > > >> >> >> 7f:0b.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D R3 QPI Link 0/1 (rev 01) > > >> >> >> 7f:0b.2 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D R3 QPI Link 0/1 (rev 01) > > >> >> >> 7f:0b.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D R3 QPI Link Debug (rev 01) > > >> >> >> 7f:0c.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0c.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0c.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0c.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0c.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0c.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0c.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0c.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0d.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0d.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0d.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0d.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0f.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0f.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0f.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0f.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0f.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:0f.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> 7f:10.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D R2PCIe Agent (rev 01) > > >> >> >> 7f:10.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D R2PCIe Agent (rev 01) > > >> >> >> 7f:10.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Ubox (rev 01) > > >> >> >> 7f:10.6 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D Ubox (rev 01) > > >> >> >> 7f:10.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Ubox (rev 01) > > >> >> >> 7f:12.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Home Agent 0 (rev 01) > > >> >> >> 7f:12.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D Home Agent 0 (rev 01) > > >> >> >> 7f:12.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Home Agent 1 (rev 01) > > >> >> >> 7f:12.5 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D Home Agent 1 (rev 01) > > >> >> >> 7f:13.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target > > >> >> >> Address/Thermal/RAS (rev 01) > > >> >> >> 7f:13.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target > > >> >> >> Address/Thermal/RAS (rev 01) > > >> >> >> 7f:13.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target > > >> >> >> Address Decoder (rev 01) > > >> >> >> 7f:13.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target > > >> >> >> Address Decoder (rev 01) > > >> >> >> 7f:13.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Broadcast (rev 01) > > >> >> >> 7f:13.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Global Broadcast (rev 01) > > >> >> >> 7f:14.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Thermal > > >> >> >> Control (rev 01) > > >> >> >> 7f:14.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Thermal > > >> >> >> Control (rev 01) > > >> >> >> 7f:14.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Error (rev > > >> >> >> 01) > > >> >> >> 7f:14.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Error (rev > > >> >> >> 01) > > >> >> >> 7f:14.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01) > > >> >> >> 7f:14.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01) > > >> >> >> 7f:14.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01) > > >> >> >> 7f:14.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01) > > >> >> >> 7f:16.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Target Address/Thermal/RAS (rev 01) > > >> >> >> 7f:16.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Target Address/Thermal/RAS (rev 01) > > >> >> >> 7f:16.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Channel Target Address Decoder (rev 01) > > >> >> >> 7f:16.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Channel Target Address Decoder (rev 01) > > >> >> >> 7f:16.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Broadcast (rev 01) > > >> >> >> 7f:16.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Global Broadcast (rev 01) > > >> >> >> 7f:17.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 0 Thermal > > >> >> >> Control (rev 01) > > >> >> >> 7f:17.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 1 Thermal > > >> >> >> Control (rev 01) > > >> >> >> 7f:17.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 0 Error (rev > > >> >> >> 01) > > >> >> >> 7f:17.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 1 Error (rev > > >> >> >> 01) > > >> >> >> 7f:17.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01) > > >> >> >> 7f:17.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01) > > >> >> >> 7f:17.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01) > > >> >> >> 7f:17.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01) > > >> >> >> 7f:1e.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> 7f:1e.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> 7f:1e.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> 7f:1e.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> 7f:1e.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> 7f:1f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> 7f:1f.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> 80:01.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon > > >> >> >> E3 v4/Xeon D PCI Express Root Port 1 (rev 01) > > >> >> >> 80:03.0 PCI bridge: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon > > >> >> >> E3 v4/Xeon D PCI Express Root Port 3 (rev 01) > > >> >> >> 80:04.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 0 (rev 01) > > >> >> >> 80:04.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 1 (rev 01) > > >> >> >> 80:04.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 2 (rev 01) > > >> >> >> 80:04.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 3 (rev 01) > > >> >> >> 80:04.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 4 (rev 01) > > >> >> >> 80:04.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 5 (rev 01) > > >> >> >> 80:04.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 6 (rev 01) > > >> >> >> 80:04.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Crystal Beach DMA Channel 7 (rev 01) > > >> >> >> 80:05.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Map/VTd_Misc/System Management (rev 01) > > >> >> >> 80:05.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D IIO Hot Plug (rev 01) > > >> >> >> 80:05.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D IIO RAS/Control Status/Global Errors (rev > > >> >> >> 01) > > >> >> >> 80:05.4 PIC: Intel Corporation Xeon E7 v4/Xeon E5 v4/Xeon E3 > > >> >> >> v4/Xeon D I/O APIC (rev 01) > > >> >> >> 81:00.0 Ethernet controller: Intel Corporation 82599ES > > >> >> >> 10-Gigabit SFI/SFP+ Network Connection (rev 01) > > >> >> >> 81:00.1 Ethernet controller: Intel Corporation 82599ES > > >> >> >> 10-Gigabit SFI/SFP+ Network Connection (rev 01) > > >> >> >> 82:00.0 Ethernet controller: Intel Corporation 82599ES > > >> >> >> 10-Gigabit SFI/SFP+ Network Connection (rev 01) > > >> >> >> 82:00.1 Ethernet controller: Intel Corporation 82599ES > > >> >> >> 10-Gigabit SFI/SFP+ Network Connection (rev 01) > > >> >> >> ff:08.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D QPI Link 0 (rev 01) > > >> >> >> ff:08.2 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D QPI Link 0 (rev 01) > > >> >> >> ff:08.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D QPI Link 0 (rev 01) > > >> >> >> ff:09.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D QPI Link 1 (rev 01) > > >> >> >> ff:09.2 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D QPI Link 1 (rev 01) > > >> >> >> ff:09.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D QPI Link 1 (rev 01) > > >> >> >> ff:0b.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D R3 QPI Link 0/1 (rev 01) > > >> >> >> ff:0b.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D R3 QPI Link 0/1 (rev 01) > > >> >> >> ff:0b.2 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D R3 QPI Link 0/1 (rev 01) > > >> >> >> ff:0b.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D R3 QPI Link Debug (rev 01) > > >> >> >> ff:0c.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0c.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0c.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0c.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0c.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0c.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0c.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0c.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0d.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0d.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0d.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0d.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0f.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0f.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0f.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0f.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0f.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:0f.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Caching Agent (rev 01) > > >> >> >> ff:10.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D R2PCIe Agent (rev 01) > > >> >> >> ff:10.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D R2PCIe Agent (rev 01) > > >> >> >> ff:10.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Ubox (rev 01) > > >> >> >> ff:10.6 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D Ubox (rev 01) > > >> >> >> ff:10.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Ubox (rev 01) > > >> >> >> ff:12.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Home Agent 0 (rev 01) > > >> >> >> ff:12.1 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D Home Agent 0 (rev 01) > > >> >> >> ff:12.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Home Agent 1 (rev 01) > > >> >> >> ff:12.5 Performance counters: Intel Corporation Xeon E7 v4/Xeon > > >> >> >> E5 v4/Xeon > > >> >> >> E3 v4/Xeon D Home Agent 1 (rev 01) > > >> >> >> ff:13.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target > > >> >> >> Address/Thermal/RAS (rev 01) > > >> >> >> ff:13.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Target > > >> >> >> Address/Thermal/RAS (rev 01) > > >> >> >> ff:13.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target > > >> >> >> Address Decoder (rev 01) > > >> >> >> ff:13.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel Target > > >> >> >> Address Decoder (rev 01) > > >> >> >> ff:13.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Broadcast (rev 01) > > >> >> >> ff:13.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Global Broadcast (rev 01) > > >> >> >> ff:14.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Thermal > > >> >> >> Control (rev 01) > > >> >> >> ff:14.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Thermal > > >> >> >> Control (rev 01) > > >> >> >> ff:14.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 0 Error (rev > > >> >> >> 01) > > >> >> >> ff:14.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 0 - Channel 1 Error (rev > > >> >> >> 01) > > >> >> >> ff:14.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01) > > >> >> >> ff:14.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01) > > >> >> >> ff:14.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01) > > >> >> >> ff:14.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 0/1 Interface (rev 01) > > >> >> >> ff:16.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Target Address/Thermal/RAS (rev 01) > > >> >> >> ff:16.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Target Address/Thermal/RAS (rev 01) > > >> >> >> ff:16.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Channel Target Address Decoder (rev 01) > > >> >> >> ff:16.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Channel Target Address Decoder (rev 01) > > >> >> >> ff:16.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Broadcast (rev 01) > > >> >> >> ff:16.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Global Broadcast (rev 01) > > >> >> >> ff:17.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 0 Thermal > > >> >> >> Control (rev 01) > > >> >> >> ff:17.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 1 Thermal > > >> >> >> Control (rev 01) > > >> >> >> ff:17.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 0 Error (rev > > >> >> >> 01) > > >> >> >> ff:17.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Memory Controller 1 - Channel 1 Error (rev > > >> >> >> 01) > > >> >> >> ff:17.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01) > > >> >> >> ff:17.5 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01) > > >> >> >> ff:17.6 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01) > > >> >> >> ff:17.7 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D DDRIO Channel 2/3 Interface (rev 01) > > >> >> >> ff:1e.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> ff:1e.1 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> ff:1e.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> ff:1e.3 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> ff:1e.4 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> ff:1f.0 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> ff:1f.2 System peripheral: Intel Corporation Xeon E7 v4/Xeon E5 > > >> >> >> v4/Xeon E3 v4/Xeon D Power Control Unit (rev 01) > > >> >> >> > > >> >> >> > > >> >> >> # ethtool -i S8P0 > > >> >> >> driver: ixgbe > > >> >> >> version: 4.4.6 > > >> >> >> firmware-version: 0x61c10001 > > >> >> >> expansion-rom-version: > > >> >> >> bus-info: 0000:82:00.0 > > >> >> >> supports-statistics: yes > > >> >> >> supports-test: yes > > >> >> >> supports-eeprom-access: yes > > >> >> >> supports-register-dump: yes > > >> >> >> supports-priv-flags: yes > > >> >> >> > > >> >> >> Regards > > >> >> >> Lukasz > > >> >> >> > > >> >> >> > > >> >> >> > Thanks, > > >> >> >> > Tal > > >> >> >> > > >> >> >> > On Thu, Oct 6, 2016 at 1:06 PM, Łukasz Chrustek > > >> >> >> > <luk...@chrustek.net> > > >> >> >> wrote: > > >> >> >> > > >> >> >> > Hello, > > >> >> >> > > >> >> >> > I have strange problem, my system has two 12-core > > >> >> >> > procesors, when setting smp_affinity and rps_cpus to > > >> >> >> > spread load accros all cores, I get following: > > >> >> >> > > >> >> >> > ethtool -S S8P0 |grep -E "rx.*pack" > > >> >> >> > rx_packets: 28059349668 > > >> >> >> > rx_fcoe_packets: 0 > > >> >> >> > rx_queue_0_packets: 1739671933 > > >> >> >> > rx_queue_1_packets: 1740406739 > > >> >> >> > rx_queue_2_packets: 1945709824 > > >> >> >> > rx_queue_3_packets: 1741279872 > > >> >> >> > rx_queue_4_packets: 1739593471 > > >> >> >> > rx_queue_5_packets: 1740392727 > > >> >> >> > rx_queue_6_packets: 1740513001 > > >> >> >> > rx_queue_7_packets: 1740921491 > > >> >> >> > rx_queue_8_packets: 1741525459 > > >> >> >> > rx_queue_9_packets: 1739646341 > > >> >> >> > rx_queue_10_packets: 1741068593 > > >> >> >> > rx_queue_11_packets: 1741374592 > > >> >> >> > rx_queue_12_packets: 1739709430 > > >> >> >> > rx_queue_13_packets: 1747586478 > > >> >> >> > rx_queue_14_packets: 1740398506 > > >> >> >> > rx_queue_15_packets: 1739546993 > > >> >> >> > rx_queue_16_packets: 690 > > >> >> >> > rx_queue_17_packets: 455 > > >> >> >> > rx_queue_18_packets: 653 > > >> >> >> > rx_queue_19_packets: 411 > > >> >> >> > rx_queue_20_packets: 510 > > >> >> >> > rx_queue_21_packets: 514 > > >> >> >> > rx_queue_22_packets: 588 > > >> >> >> > rx_queue_23_packets: 431 > > >> >> >> > > >> >> >> > > >> >> >> > but for tx: > > >> >> >> > > >> >> >> > > >> >> >> > ethtool -S S8P0 |grep -E "tx.*pack" > > >> >> >> > tx_packets: 23697264990 > > >> >> >> > tx_fcoe_packets: 0 > > >> >> >> > tx_queue_0_packets: 897068903 > > >> >> >> > tx_queue_1_packets: 897204633 > > >> >> >> > tx_queue_2_packets: 1705630673 > > >> >> >> > tx_queue_3_packets: 897124425 > > >> >> >> > tx_queue_4_packets: 897124753 > > >> >> >> > tx_queue_5_packets: 897114279 > > >> >> >> > tx_queue_6_packets: 897379101 > > >> >> >> > tx_queue_7_packets: 897218157 > > >> >> >> > tx_queue_8_packets: 904811070 > > >> >> >> > tx_queue_9_packets: 897124394 > > >> >> >> > tx_queue_10_packets: 901837638 > > >> >> >> > tx_queue_11_packets: 897419500 > > >> >> >> > tx_queue_12_packets: 1241034979 > > >> >> >> > tx_queue_13_packets: 1247080319 > > >> >> >> > tx_queue_14_packets: 1247499026 > > >> >> >> > tx_queue_15_packets: 1240739566 > > >> >> >> > tx_queue_16_packets: 891720194 > > >> >> >> > tx_queue_17_packets: 891610281 > > >> >> >> > tx_queue_18_packets: 891814848 > > >> >> >> > tx_queue_19_packets: 891770115 > > >> >> >> > tx_queue_20_packets: 891746387 > > >> >> >> > tx_queue_21_packets: 891680822 > > >> >> >> > tx_queue_22_packets: 891775521 > > >> >> >> > tx_queue_23_packets: 891735428 > > >> >> >> > > >> >> >> > > >> >> >> > Can You provide some clue to spread rx_queue for all > > >> >> >> > cores not only first 16 ? > > >> >> >> > > >> > > >> > > >> > > >> > > >> -- > > >> Pozdrawiam, > > >> Łukasz Chrustek > > > > > > > > > > -- > > Pozdrawiam, > > Łukasz Chrustek > > ---------------------------------------------------------------------------- > -- > Check out the vibrant tech community on one of the world's most > engaging tech sites, SlashDot.org! http://sdm.link/slashdot > _______________________________________________ > E1000-devel mailing list > E1000-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/e1000-devel > To learn more about Intel® Ethernet, visit > http://communities.intel.com/community/wired ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, SlashDot.org! http://sdm.link/slashdot _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
