# Latency based SLO - **期号**: SRE Weekly Issue #282(2021-08-08) - **作者**: Piyush Verma — last9 - **链接**: https://blog.last9.io/latency-slo/ ## 简介 How exactly do you want to phrase (and measure) an SLO about latency percentiles? Beware the subtle details. ## 正文 > ⚠️ 抓取失败:URLError: [SSL: UNEXPECTED_EOF_WHILE_READING] EOF occurred in violation of protocol (_ssl.c:1032)