H3C SR6604接口流量超过50%就严重丢包，是设备性能不行吗，还是什么原因

H3C Comware Software, Version 7.1.064, Release 7821P14

Copyright (c) 2004-2021 New H3C Technologies Co., Ltd. All rights reserved.

H3C SR6604 uptime is 202 weeks, 2 days, 21 hours, 18 minutes

Last reboot reason : User reboot

Boot image: flash:/SR6600-CMW710-BOOT-R7821P14-RPE3.bin

Boot image version: 7.1.064, Release 7821P14

  Compiled May 12 2021 15:00:00

System image: flash:/SR6600-CMW710-SYSTEM-R7821P14-RPE3.bin

System image version: 7.1.064, Release 7821P14

  Compiled May 12 2021 15:00:00

Slot 0: RT-RPE-X3 uptime is 202 weeks, 2 days, 21 hours, 18 minutes

 Last reboot reason : User reboot

 CPU type: FREESCALE P2020 1000MHz

 2048M bytes DDR3 SDRAM Memory

 8M bytes Flash Memory

 128K bytes NVRAM

 PCB              Version: Ver.B

 BKE          PCB Version: Ver.A

 Basic      Logic Version: 1.0

 Extend     Logic Version: 1.0

 BKE Basic  Logic Version: 1.0

 BKE Extend Logic Version: 3.0

 Basic   BootWare Version: 2.09

 Extend  BootWare Version: 2.09

 [FIXED PORTS] AUX/Console      (Hardware)Ver.B,   (Driver)1.0,   (Cpld)1.0

 [FIXED PORTS] MGE              (Hardware)Ver.B,   (Driver)1.0,   (Cpld)1.0

Slot 1: RT-RPE-X3 uptime is 202 weeks, 2 days, 21 hours, 11 minutes

 Last reboot reason : User reboot

 CPU type: FREESCALE P2020 1000MHz

 2048M bytes DDR3 SDRAM Memory

 8M bytes Flash Memory

 128K bytes NVRAM

 PCB              Version: Ver.B

 Basic      Logic Version: 1.0

 Extend     Logic Version: 1.0

 Basic   BootWare Version: 2.09

 Extend  BootWare Version: 2.09

 [FIXED PORTS] AUX/Console      (Hardware)Ver.B,   (Driver)1.0,   (Cpld)1.0

 [FIXED PORTS] MGE              (Hardware)Ver.B,   (Driver)1.0,   (Cpld)1.0

Slot 2: RT-FIP-380 uptime is 202 weeks, 2 days, 21 hours, 13 minutes

 Last reboot reason : Power on

 CPU ID: 11 

 8192M bytes DDR4 SDRAM Memory

 8M bytes Flash Memory

 128K bytes NVRAM

 PCB              Version: Ver.B

 Basic      Logic Version: 2.0

 Extend     Logic Version: 1.0

 Basic   BootWare Version: 1.31

 Extend  BootWare Version: 1.31

 [FIXED PORTS] 22GE             (Hardware)Ver.B,   (Driver)1.0,   (Cpld)1.0

 [FIXED PORTS] 2XGE             (Hardware)Ver.B,   (Driver)1.0,   (Cpld)1.0

 [SUBSLOT   1] The SubCard is not present

 [SUBSLOT   2] The SubCard is not present

Slot 3: FIP-240 uptime is 202 weeks, 2 days, 21 hours, 16 minutes

 Last reboot reason : Power on

 CPU type: FREESCALE P4080 1500MHz

 2048M bytes DDR3 SDRAM Memory

 8M bytes Flash Memory

 128K bytes NVRAM

 Basic        PCB Version: Ver.A

 Extend       PCB Version: Ver.A

 Basic      Logic Version: 1.0

 Extend     Logic Version: 1.0

 Basic   BootWare Version: 1.11

 Extend  BootWare Version: 1.11

 [FIXED PORTS] Combo 2GE        (Hardware)Ver.A,   (Driver)1.0,   (Cpld)1.0

 [SUBSLOT   1] 2GBE             (Hardware)A.0,     (Driver)1.0,   (Cpld)1.0

 [SUBSLOT   2] The SubCard is not present

 [SUBSLOT   3] The SubCard is not present

 [SUBSLOT   4] The SubCard is not present