[202405]: Speed up route_check.py #3604
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deepak-singhal0408
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MSFT ADO: 30169130 |
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@arlakshm can you help review this cherry-pick PR? Thanks |
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What I did
This is a cherry pick PR for 202405. Master branch PR: #3544
PR fixes sonic-net/sonic-buildimage#18773
How I did it
Parallely execute route_check on each Asic.
Parallelly fetch ipv4 routes and ipv6 routes.
How to verify it
execute "time route_check.py" on T2 chassis having 32k v4+32k v6 routes.
Results:
Verified on DUT running 202405.
Before:
Checking routes for namespaces: ['asic0', 'asic1']
real 3m16.387s
user 1m26.084s
sys 0m7.275s
After:
time route_check.py
real 1m30.675s
user 1m33.777s
sys 0m8.209s
Previous command output (if the output of a command-line utility has changed)
None
New command output (if the output of a command-line utility has changed)
None