接口下出现丢包

突发流量看着也不大。为什么会丢包呢，需要做配置优化吗

interface GigabitEthernet0/8

 port link-mode route

 description LAN-interface

 ip address 192.168.254.252 255.255.255.0

 nat hairpin enable

 ip policy-based-route pbr10

Flow-control: Disabled

Port priority: 0

Output queue - Urgent queuing: Size/Length/Discards 0/1024/0

Output queue - Protocol queuing: Size/Length/Discards 0/500/0

Output queue - FIFO queuing: Size/Length/Discards 0/75/6178390

Last link flapping: 3 days 3 hours 31 minutes

Last hardware down reason: PHY system side is down

Last clearing of counters: Never

Current system time:2025-07-01 17:49:33 Beijing+08:00:00

Last time when physical state changed to up:2025-06-28 14:17:49 Beijing+08:00:00

Last time when physical state changed to down:2025-06-28 14:16:51 Beijing+08:00:00

 Peak input rate: 53393524 bytes/sec, at 2025-06-30 17:26:51 

 Peak output rate: 76486376 bytes/sec, at 2025-06-30 10:06:51 

 Last 300 second input: 29786 packets/sec 28126624 bytes/sec 23%

 Last 300 second output: 31420 packets/sec 27209140 bytes/sec 22%

 Input (total):  1541238357 packets, 1000070994716 bytes

- unicasts, - broadcasts, - multicasts, - pauses

 Input (normal):  1541238357 packets, - bytes

1541102200 unicasts, 240 broadcasts, 135917 multicasts, 0 pauses

 Input:  0 input errors, 0 runts, 0 giants, - throttles

0 CRC, 0 frame, - overruns, 0 aborts

- ignored, - parity errors

 Output (total): 2238064531 packets, 2269557284417 bytes

- unicasts, - broadcasts, - multicasts, - pauses

 Output (normal): 2238064531 packets, 2269557284417 bytes

2238064511 unicasts, 20 broadcasts, 0 multicasts, 0 pauses

 Output: 0 output errors, - underruns, - buffer failures

0 aborts, 0 deferred, 0 collisions, 0 late collisions

- lost carrier, - no carrier

 Top 10 peak input bit rates: 427148192 bits/sec at 2025-06-30 17:26:51 

                              381498432 bits/sec at 2025-06-30 17:16:51 

                              304418688 bits/sec at 2025-06-30 17:06:51 

                              284486848 bits/sec at 2025-06-30 16:01:51 

                              260744048 bits/sec at 2025-06-30 10:46:51 

                              160196144 bits/sec at 2025-06-30 10:01:51 

                              145651232 bits/sec at 2025-06-30 09:51:51 

                               83806760 bits/sec at 2025-06-30 09:26:51 

                               83429240 bits/sec at 2025-06-30 09:06:51 

                               31649360 bits/sec at 2025-06-30 08:51:51 

 Top 10 peak input packet rates: 50877 packets/sec at 2025-06-30 17:26:51 

                                 45805 packets/sec at 2025-06-30 17:16:51 

                                 40920 packets/sec at 2025-06-30 17:06:51 

                                 36947 packets/sec at 2025-06-30 16:16:51 

                                 36691 packets/sec at 2025-06-30 10:46:51 

                                 35155 packets/sec at 2025-06-30 10:06:51 

                                 30888 packets/sec at 2025-06-30 10:01:51 

                                 23005 packets/sec at 2025-06-30 09:51:51 

                                 20078 packets/sec at 2025-06-30 09:06:51 

                                 13412 packets/sec at 2025-06-30 09:01:51 

 Top 10 peak output bit rates: 611891008 bits/sec at 2025-06-30 10:06:51 

                               377948224 bits/sec at 2025-06-30 10:01:51 

                               298697120 bits/sec at 2025-06-30 09:56:51 

                               279002080 bits/sec at 2025-06-30 09:01:51 

                               196319744 bits/sec at 2025-06-30 08:56:51 

                                80109440 bits/sec at 2025-06-30 08:51:51 

                                35842688 bits/sec at 2025-06-30 08:46:51 

                                32959656 bits/sec at 2025-06-30 08:41:51 

                                23035232 bits/sec at 2025-06-28 17:46:51 

                                13515416 bits/sec at 2025-06-28 15:46:51 

 Top 10 peak output packet rates: 65823 packets/sec at 2025-06-30 10:06:51 

                                  43419 packets/sec at 2025-06-30 10:01:51 

                                  32459 packets/sec at 2025-06-30 09:56:51 

                                  30776 packets/sec at 2025-06-30 09:51:51 

                                  30297 packets/sec at 2025-06-30 09:01:51 

                                  21630 packets/sec at 2025-06-30 08:56:51 

                                   9853 packets/sec at 2025-06-30 08:51:51 

                                   3860 packets/sec at 2025-06-30 08:46:51 

                                   3612 packets/sec at 2025-06-30 08:41:51 

                                   2310 packets/sec at 2025-06-28 17:46:51