$ U( z, @8 ]* n后来看cloudflare 的email，应该是内部程序的问题 5 x k5 z H5 G% K3 T d5 d& g; m( `/ H2 B7 I' S( H
Dear Cloudflare Customer, 0 P j3 [2 N) b! N" ^. Z8 x + k! D, K4 c4 B' UToday at approximately 13:42 UTC we experienced a global service disruption that affected most Cloudflare traffic for 27 minutes. 5 h$ d# t( w! n6 T& f5 Y! K
% R3 h8 {+ n M) _* P* N7 k0 FThe issue was triggered by a bug in a software deploy of the Cloudflare Web Application Firewall (WAF) which resulted in a CPU usage spike globally, and 502 errors for our customers. To restore global traffic we temporarily disabled certain WAF capabilities, removed the underlying software bug, then verified and re-enabled all WAF services. 7 w3 q+ w k5 R7 @' @4 H; h( |1 w' P+ V$ e3 |. n9 J
We’re deeply sorry about how this disruption has impacted your services. Our engineering teams continue to investigate this issue and we will be sharing detailed incident report(s) on the Cloudflare blog. 2 y: X3 C( \4 N3 p C& g
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~The Cloudflare Team % y9 K& B/ S8 `
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发表于 2019-7-3 09:11:36
发表于 2019-7-5 23:50:57