32 should better be replaced by "symbolFactor" (#9203)
32 should better be replaced by "symbolFactor" (#9203)

Signed-off-by: tanghengjian <199110ca3db7a1e75e0335ede2eef25f4d696755@qq.com>
alileza/prometheus,alileza/prometheus,prometheus/prometheus,prometheus/prometheus,keegancsmith/prometheus,keegancsmith/prometheus,keegancsmith/prometheus,alileza/prometheus,keegancsmith/prometheus,keegancsmith/prometheus,prometheus/prometheus,prometheus/prometheus,prometheus/prometheus,alileza/prometheus,alileza/prometheus