Thymeleaf处理模板需要很长时间

Question

伙计们！ 我注意到，我的反应不时产生约。 10秒这不正常。这通常发生在我提交表格时，但并非总是如此。我正在使用Spring Boot 1.5.6和Thymeleaf 3.0.2。

2017-10-16 09:09:21.737 TRACE 19366 --- [https-jsse-nio-8443-exec-1] o.t.s.e.LinkExpression                   : [THYMELEAF][https-jsse-nio-8443-exec-1] Evaluating link: "@{'/resources/js/lightbox.js'}"
2017-10-16 09:09:21.737 TRACE 19366 --- [https-jsse-nio-8443-exec-1] o.t.s.e.TextLiteralExpression            : [THYMELEAF][https-jsse-nio-8443-exec-1] Evaluating text literal: "'/resources/js/lightbox.js'"
2017-10-16 09:09:21.737 TRACE 19366 --- [https-jsse-nio-8443-exec-1] o.t.TemplateEngine                       : [THYMELEAF][https-jsse-nio-8443-exec-1] FINISHED PROCESS AND OUTPUT OF TEMPLATE "distributor/createDistributor" WITH LOCALE en_US
2017-10-16 09:09:21.737 TRACE 19366 --- [https-jsse-nio-8443-exec-1] o.t.T.TIMER                              : [THYMELEAF][https-jsse-nio-8443-exec-1][distributor/createDistributor][en_US][8336337999][8336] TEMPLATE "distributor/createDistributor" WITH LOCALE en_US PROCESSED IN 8336337999 nanoseconds (approx. 8336ms)
2017-10-16 09:09:21.738 TRACE 19366 --- [https-jsse-nio-8443-exec-1] ationConfigEmbeddedWebApplicationContext : Publishing event in org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@1c6b6478: ServletRequestHandledEvent: url=[/distributor/add]; client=[192........]; method=[GET]; servlet=[dispatcherServlet]; session=[F2E366C8DA7EC3C5BD2026FA388F3437]; user=[admin]; time=[8338ms]; status=[OK]

第4行（TIMER）显示处理时间为时间= [8338ms]

有人可以帮我解决这个问题吗？