net.if.in.dropped rx_missed_errors 丢包

环境 Linux 万兆网卡

# ethtool -i eth0
driver: ixgbe
version: 3.15.1-k
firmware-version: 0x800003df
bus-info: 0000:02:00.0
supports-statistics: yes
supports-test: yes
supports-eeprom-access: yes
supports-register-dump: yes
supports-priv-flags: no

# ethtool eth0
Settings for eth0:
	Supported ports: [ FIBRE ]
	Supported link modes:   10000baseT/Full 
	Supported pause frame use: No
	Supports auto-negotiation: No
	Advertised link modes:  10000baseT/Full 
	Advertised pause frame use: No
	Advertised auto-negotiation: No
	Speed: 10000Mb/s
	Duplex: Full
	Port: FIBRE
	PHYAD: 0
	Transceiver: external
	Auto-negotiation: off
	Supports Wake-on: d
	Wake-on: d
	Current message level: 0x00000007 (7)
			       drv probe link
	Link detected: yes

falcon监控请求较大时出现drop丢包，rx_missed_errors

bond1     Link encap:Ethernet  HWaddr 24:4C:07:E3:C0:CE  
          inet addr:10.12.123.x  Bcast:10.12.123.x  Mask:255.255.255.192
          inet6