[PERF] RSCoordinator background thread parses N times the same command, with N as shard number

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RediSearch coordinator

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[PERF] RSCoordinator background thread parses N times the same command, with N as shard number #302

Open filipecosta90 opened 3 years ago

filipecosta90 commented 3 years ago

Currently, the RSCoordinator background thread parses N times the same command, with N as shard number, making it waste a significant portion of CPU cycles on it. On the bellow example ( with 25 shards ) it took 8.5% of the total background thread CPU cycles.