0 Z$ J, j( [% U- w2 I4 v2 yToday at approximately 13:42 UTC we experienced a global service disruption that affected most Cloudflare traffic for 27 minutes. / c/ w3 n& r o
5 i/ ~% N- c1 u& E& MThe 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. 2 O9 v* m+ i8 A* j
7 C! O2 ] A2 ]; N/ v+ BWe’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. - N& ]3 p1 ` x: p& y8 {0 h
1 n, G& n- L# I! \; R7 ]
~The Cloudflare Team 5 P8 V* d t3 D6 f! G3 p+ ~! R( q0 M& w) @) ]
; O' t5 t' a, Z1 M& n) H8 v$ E d
发表于 2019-7-3 09:11:36
发表于 2019-7-5 23:50:57