在CentOS上優化Apache的SSL性能,可從以下方面入手:
SSLProtocol all -SSLv2 -SSLv3 -TLSv1 -TLSv1.1 +TLSv1.3。SSLCipherSuite ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256。shmcb)并設置合理大?。ㄈ?12000條目):SSLSessionCache shmcb:/var/run/apache2/ssl_scache(512000)。SSLUseStapling on。KeepAlive設置,減少TCP握手開銷:KeepAlive On,MaxKeepAliveRequests 100,KeepAliveTimeout 5。ServerLimit和ThreadsPerChild參數。mod_deflate壓縮靜態資源(如HTML/CSS/JS):LoadModule deflate_module modules/mod_deflate.so。Header always set Strict-Transport-Security "max-age=63072000"。/var/log/httpd/),分析SSL握手耗時等指標。openssl s_client)測試SSL配置,確保兼容性與性能。注意:修改配置前需備份文件,測試環境驗證后再應用到生產環境。