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sonic-net / SONiC

Landing page for Software for Open Networking in the Cloud (SONiC) - https://sonic-net.github.io/SONiC/
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2kmac capacity table item show MAC more than 5 minutes, failed to show, need to be optimized #403

Open tim-rj opened 5 years ago

tim-rj commented 5 years ago

2k mac table item show MAC more than 5 minutes, failed to show, need to be optimized

图片

1、The network deploy ebgp 2、TC1、TC2、TC5 Each devices sends 1k routes 3、TC1、TC2、TC5 the network fullmesh flow

【06-14-14:05:03】root@LA1:/home/a# show arp 【06-14-14:05:03】Command: /usr/sbin/arp -n 【06-14-14:05:03】Address HWtype HWaddress Flags Mask Iface 【06-14-14:05:03】172.31.104.101 ether 58:69:6c:83:56:85 C eth0 【06-14-14:05:03】20.1.0.3 ether 00:10:94:00:00:12 C Ethernet47 【06-14-14:05:03】20.1.0.4 ether 00:10:94:00:00:13 C Ethernet47 【06-14-14:05:03】3.3.3.1 ether 58:69:6c:2d:30:25 C PortChannel0 【06-14-14:05:03】10.0.0.97 (incomplete) PortChannel3 【06-14-14:05:03】10.0.0.111 ether 58:69:6c:2d:30:4f C PortChannel4 【06-14-14:05:03】20.1.0.2 ether 00:10:94:00:00:11 C Ethernet47 【06-14-14:05:03】172.31.104.1 ether 58:69:6c:14:b4:a7 C eth0 【06-14-14:05:03】 【06-14-14:05:50】root@LA1:/home/a# con 【06-14-14:05:50】config config_data continue
【06-14-14:05:59】root@LA1:/home/a# config interface shutdown Ethernet60 【06-14-14:06:10】root@LA1:/home/a# show mac 【06-14-14:06:10】Command: fdbshow 【06-14-14:11:05】^CTraceback (most recent call last): ---------------more then 5 min 【06-14-14:11:05】 File "/usr/bin/fdbshow", line 145, in 【06-14-14:11:05】 main() 【06-14-14:11:05】 File "/usr/bin/fdbshow", line 138, in main 【06-14-14:11:05】 【06-14-14:11:05】 fdb = FdbShow() 【06-14-14:11:05】 File "/usr/bin/fdbshow", line 47, in init 【06-14-14:11:05】Aborted! 【06-14-14:11:05】 self.fetch_fdb_data() 【06-14-14:11:05】 File "/usr/bin/fdbshow", line 83, in fetch_fdb_data 【06-14-14:11:05】 vlan_id = port_util.get_vlan_id_from_bvid(self.db, fdb["bvid"]) 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/swsssdk/port_util.py", line 94, in get_vlan_id_from_bvid 【06-14-14:11:05】 db.connect('ASIC_DB') 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/swsssdk/interface.py", line 189, in connect 【06-14-14:11:05】 self._persistent_connect(db_name) 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/swsssdk/interface.py", line 213, in _persistent_connect 【06-14-14:11:05】 self._onetime_connect(db_name) 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/swsssdk/interface.py", line 204, in _onetime_connect 【06-14-14:11:05】 client.config_set('notify-keyspace-events', self.KEYSPACE_EVENTS) 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/redis/client.py", line 719, in config_set 【06-14-14:11:05】 return self.execute_command('CONFIG SET', name, value) 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/redis/client.py", line 667, in execute_command 【06-14-14:11:05】 connection.send_command(args) 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/redis/connection.py", line 610, in send_command 【06-14-14:11:05】 self.send_packed_command(self.pack_command(args)) 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/redis/connection.py", line 585, in send_packed_command 【06-14-14:11:05】 self.connect() 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/redis/connection.py", line 493, in connect 【06-14-14:11:05】 self.on_connect() 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/redis/connection.py", line 567, in on_connect 【06-14-14:11:05】 if nativestr(self.read_response()) != 'OK': 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/redis/connection.py", line 624, in read_response 【06-14-14:11:05】 response = self._parser.read_response() 【06-14-14:11:05】 File "/usr/local/lib/python2.7/dist-packages/redis/connection.py", line 325, in read_response 【06-14-14:11:05】 if isinstance(response, bytes): 【06-14-14:11:05】KeyboardInterrupt

【06-14-14:04:37】root@LA1:/home/a# bcmcmd "l2 show" |wc -l 【06-14-14:04:38】32771

prsunny commented 5 years ago

it is supposed to be fixed as part of this PR

tim-rj commented 5 years ago

it is supposed to be fixed as part of this PR

ok， good