什么是好的 mysql grails 生产设置？
What is a good mysql grails setting for production?
什么是好的 mysql 生产设置配置？
我目前使用的设置是
dataSource {
pooled = true
driverClassName = "com.mysql.jdbc.Driver"
dialect = org.hibernate.dialect.MySQL5InnoDBDialect
properties {
maxActive = 25
maxIdle = 10
minIdle = 1
initialSize = 1
maxWait = 10000
minEvictableIdleTimeMillis = 1800000
timeBetweenEvictionRunsMillis = 1800000
testOnBorrow = true
testOnReturn = true
testWhileIdle = true
validationQuery = "SELECT 1"
}
}
hibernate {
cache.use_second_level_cache = true
cache.use_query_cache = false
cache.region.factory_class = 'net.sf.ehcache.hibernate.EhCacheRegionFactory'
}
有时候我一直在看
无法获取连接，池错误等待空闲对象超时
错误。所以我想确保我们的设置适合生产使用。 grails 版本是 2.2，但我认为这些配置在新版本中是相似的。
该应用程序是一个低流量注册系统。顾客来了，登记了就走。用户填写注册表并结帐。注册人数很少，即每天 30-50 人。每天总流量不到1000
对于这种情况，您会推荐哪些生产设置？
感谢您的见解！
更新：
我想补充一点，最近服务中断了几个小时。大约在数据库崩溃的时候。即
应用程序开始出现以下错误
ERROR 2021-05-17 15:50:31,726 [ajp-bio-8109-exec-32102] util.JDBCExceptionReporter: Cannot get a connection, pool error Timeout waiting for idle object
ERROR 2021-05-17 15:50:42,715 [ajp-bio-8109-exec-32106] util.JDBCExceptionReporter: Cannot get a connection, pool error Timeout waiting for idle object
ERROR 2021-05-17 15:51:03,596 [ajp-bio-8109-exec-32073] util.JDBCExceptionReporter: Cannot get a connection, pool error Timeout waiting for idle object
ERROR 2021-05-17 15:51:22,492 [quartzScheduler_Worker-1] util.JDBCExceptionReporter: Cannot get a connection, pool error Timeout waiting for idle object
日志文件记录了数据库放弃时对单个端点 reservation/create 的大量获取查询。在这一点上，我不完全确定数据库故障是否是由大量 get 查询引起的，但它似乎不太可能。
- - [17/May/2021:14:55:33 -0600] "GET /reservation/create/3415;jsessionid=BF6034DD587A862E45E19049ED629F0B?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:14:55:49 -0600] "GET /reservation/create/3415;jsessionid=FCB49864278884B3D049B03C6F6BE1D3 HTTP/1.1" 302 -
- - [17/May/2021:14:56:10 -0600] "GET /reservation/create/3415;jsessionid=FCB49864278884B3D049B03C6F6BE1D3?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:14:56:38 -0600] "GET /reservation/create/3415;jsessionid=C20BF9437E3F9772CB0147874A8E1A5E?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:14:57:01 -0600] "GET /reservation/create/3415;jsessionid=75CCDD42A4C9D680EB5880AB65C11E53 HTTP/1.1" 302 -
- - [17/May/2021:14:57:34 -0600] "GET /reservation/create/3415;jsessionid=75CCDD42A4C9D680EB5880AB65C11E53?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:14:57:50 -0600] "GET /reservation/create/3415;jsessionid=C2C8350D9F589290BC9395439278B33D?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:14:58:17 -0600] "GET /reservation/create/3415;jsessionid=C9BD5A253A5F44B10C3B1883135B62E4 HTTP/1.1" 302 -
- - [17/May/2021:14:58:38 -0600] "GET /reservation/create/3415;jsessionid=C9BD5A253A5F44B10C3B1883135B62E4?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:14:58:54 -0600] "GET /reservation/create/3415;jsessionid=D56DC42D083150F35F519AFAE9E63815?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:14:59:16 -0600] "GET /reservation/create/3415;jsessionid=F3339DA78CC22C0FE16462FD5AB03EF9 HTTP/1.1" 302 -
- - [17/May/2021:14:59:37 -0600] "GET /reservation/create/3415;jsessionid=F3339DA78CC22C0FE16462FD5AB03EF9?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:14:59:56 -0600] "GET /reservation/create/3415;jsessionid=E38AF8831BB9E6734A594AA1D23C860C?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:00:14 -0600] "GET /reservation/create/3415;jsessionid=2C7EAF17EB5C3BA7FACE0795E72D5A3D HTTP/1.1" 302 -
- - [17/May/2021:15:00:39 -0600] "GET /reservation/create/3415;jsessionid=2C7EAF17EB5C3BA7FACE0795E72D5A3D?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:15:01:04 -0600] "GET /reservation/create/3415;jsessionid=F2C2CB5FBD8FF4843478D7DA7C49F758?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:01:30 -0600] "GET /reservation/create/3415;jsessionid=5EDB0D5E341572E8C7FE4BA664C73D27 HTTP/1.1" 302 -
- - [17/May/2021:15:01:54 -0600] "GET /reservation/create/3415;jsessionid=5EDB0D5E341572E8C7FE4BA664C73D27?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:15:02:15 -0600] "GET /reservation/create/3415;jsessionid=F63900CF8466A570B4E6036AAF46D8E7?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:02:40 -0600] "GET /reservation/create/3415;jsessionid=4AF46A2D17805B85A560AAAF53BE7458 HTTP/1.1" 302 -
- - [17/May/2021:15:03:02 -0600] "GET /reservation/create/3415;jsessionid=4AF46A2D17805B85A560AAAF53BE7458?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:15:03:27 -0600] "GET /reservation/create/3415;jsessionid=FB55E60BEF5C8154534929A51F0CE35A?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:03:50 -0600] "GET /reservation/create/3415;jsessionid=52B458F93E8C0077B2F8B1FB65739BE7 HTTP/1.1" 302 -
- - [17/May/2021:15:28:22 -0600] "GET /reservation/create/3226;jsessionid=002E454E14F353CF16B6AE27104CB41D?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:28:48 -0600] "GET /reservation/create/3226;jsessionid=D97F3C15CAAF91C97ACBEC3001C82C30 HTTP/1.1" 302 -
- - [17/May/2021:15:29:00 -0600] "GET /reservation/create/3226;jsessionid=D97F3C15CAAF91C97ACBEC3001C82C30?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:29:32 -0600] "GET /reservation/create/3226;jsessionid=008DF7B94000C7F9441138171DBE492E?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:29:56 -0600] "GET /reservation/create/3226;jsessionid=41F963C3411D4D9F3C601AA63F7353E7 HTTP/1.1" 302 -
- - [17/May/2021:15:30:20 -0600] "GET /reservation/create/3226;jsessionid=41F963C3411D4D9F3C601AA63F7353E7?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:30:40 -0600] "GET /reservation/create/3226;jsessionid=009EBF9D72B8FA292EA3781528CF281B?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:31:02 -0600] "GET /reservation/create/3226;jsessionid=0230C2E7F93F977DA8469F354F1C40BD HTTP/1.1" 302 -
- - [17/May/2021:15:31:22 -0600] "GET /reservation/create/3226;jsessionid=0230C2E7F93F977DA8469F354F1C40BD?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:31:36 -0600] "GET /reservation/create/3226;jsessionid=254E1DBF7171196CA4A94CC523F215A5?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:31:52 -0600] "GET /reservation/create/3226;jsessionid=15D662CD593432E9CF0034937764A1FE HTTP/1.1" 302 -
- - [17/May/2021:15:32:15 -0600] "GET /reservation/create/3226;jsessionid=15D662CD593432E9CF0034937764A1FE?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:32:28 -0600] "GET /reservation/create/3226;jsessionid=307DD4149B987793F2A7EBDED637897D?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:32:57 -0600] "GET /reservation/create/3226;jsessionid=9571077FAC8AB54E5578733C88CEBB0E HTTP/1.1" 302 -
- - [17/May/2021:15:33:15 -0600] "GET /reservation/create/3226;jsessionid=9571077FAC8AB54E5578733C88CEBB0E?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:33:36 -0600] "GET /reservation/create/3226;jsessionid=35767A7B28D0BD465A1FD24357A4E9DD?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:33:59 -0600] "GET /reservation/create/3226;jsessionid=4394E25FC667BD61EE06E2BF32908579 HTTP/1.1" 302 -
- - [17/May/2021:15:34:25 -0600] "GET /reservation/create/3226;jsessionid=4394E25FC667BD61EE06E2BF32908579?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:34:45 -0600] "GET /reservation/create/3226;jsessionid=3F69B07D938BCFF26C7CC94080B896AB?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:35:05 -0600] "GET /reservation/create/3226;jsessionid=EFD56E58BA76C4009B644C3D30BAF100 HTTP/1.1" 302 -
- - [17/May/2021:15:35:29 -0600] "GET /reservation/create/3226;jsessionid=EFD56E58BA76C4009B644C3D30BAF100?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:35:54 -0600] "GET /reservation/create/3226;jsessionid=4617BD51C657D61707DFE9CAB8DA2E82?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:36:11 -0600] "GET /reservation/create/3226;jsessionid=1309B3F5DE1F281A1DFD1DA5AD687258 HTTP/1.1" 302 -
- - [17/May/2021:15:36:31 -0600] "GET /reservation/create/3226;jsessionid=1309B3F5DE1F281A1DFD1DA5AD687258?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:36:47 -0600] "GET /reservation/create/3226;jsessionid=769DE9F3CE2018F2DD82AFFB6B28C647?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:37:06 -0600] "GET /reservation/create/3226;jsessionid=BDC16622E0B4CA13530F6D30386D9EB3 HTTP/1.1" 302 -
- - [17/May/2021:15:37:27 -0600] "GET /reservation/create/3226;jsessionid=BDC16622E0B4CA13530F6D30386D9EB3?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:37:51 -0600] "GET /reservation/create/3226;jsessionid=7BB4CA813DD741901751BB240F84127E?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:38:27 -0600] "GET /reservation/create/3226;jsessionid=8AF1B5443AF64F681F0126AF1F637C9F HTTP/1.1" 302 -
- - [17/May/2021:15:38:54 -0600] "GET /reservation/create/3226;jsessionid=8AF1B5443AF64F681F0126AF1F637C9F?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:39:13 -0600] "GET /reservation/create/3226;jsessionid=81968600051B9D6DB2541E7DA824A98B?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:39:39 -0600] "GET /reservation/create/3226;jsessionid=5DF27A28AC7FB74C88877D680FAD03FC HTTP/1.1" 302 -
- - [17/May/2021:15:40:08 -0600] "GET /reservation/create/3226;jsessionid=5DF27A28AC7FB74C88877D680FAD03FC?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:40:35 -0600] "GET /reservation/create/3226;jsessionid=DC4C2B8C3770B7E25E55AE39B1AA2781?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:40:55 -0600] "GET /reservation/create/3226;jsessionid=F9A7F6E8A4E340193183BE07D4F8C691 HTTP/1.1" 302 -
- - [17/May/2021:15:41:24 -0600] "GET /reservation/create/3226;jsessionid=F9A7F6E8A4E340193183BE07D4F8C691?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:42:02 -0600] "GET /reservation/create/3226;jsessionid=E5CE9DC93523995C6733075E068B1AE5?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:42:34 -0600] "GET /reservation/create/3226;jsessionid=9284EB5FF25015D7A2DEB4BE0987E8A5 HTTP/1.1" 302 -
- - [17/May/2021:15:43:03 -0600] "GET /reservation/create/3226;jsessionid=9284EB5FF25015D7A2DEB4BE0987E8A5?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:43:22 -0600] "GET /reservation/create/3226;jsessionid=E7D16263E438D285385E6FA7AFE7DB0A?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:43:42 -0600] "GET /reservation/create/3226;jsessionid=DFABAD2FBC5C11B5DFC12570E9F29089 HTTP/1.1" 302 -
- - [17/May/2021:15:44:10 -0600] "GET /reservation/create/3226;jsessionid=DFABAD2FBC5C11B5DFC12570E9F29089?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:44:38 -0600] "GET /reservation/create/3227;jsessionid=56C373A6D19BA627EACF4E2C6B349E16?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:45:54 -0600] "GET /reservation/create/3227;jsessionid=7FC1A8350759E113395E8EC758DC1F7B HTTP/1.1" 302 -
- - [17/May/2021:15:46:03 -0600] "GET /reservation/create/3253;jsessionid=00F663170E5EC47D85A8BED9CEF66BD8?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:49:31 -0600] "GET /reservation/create/3253;jsessionid=033CF4AE66A81865B1978C0523AE0C9E?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:49:41 -0600] "GET /reservation/create/3253;jsessionid=299997AF0D303D5CC83E3184F779E14E HTTP/1.1" 302 -
- - [17/May/2021:15:50:00 -0600] "GET /reservation/create/3253;jsessionid=179E3C307B9350C73E647A37FB0255FD?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:50:31 -0600] "GET /reservation/create/3253;jsessionid=182DE157EFF21137BFEB4ED869007080?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:52:55 -0600] "GET /reservation/create/3253;jsessionid=186F5190B5A758F7FF278D1BB043865F?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:53:22 -0600] "GET /reservation/create/3253;jsessionid=18BC5E1989115FA3FB32365291ED75CA?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:59:41 -0600] "GET /reservation/create/3253;jsessionid=18D1E1E83728FFF0A1F3A21C17EBBDF4?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:59:41 -0600] "GET /reservation/create/3253;jsessionid=18F8C849ED51EEFBEBD61FBA20B328C5?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:55:14 -0600] "GET /reservation/create/3316;jsessionid=2958FEB4DBF9CDF4AF4CB52805B15FC5?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:55:14 -0600] "GET /reservation/create/3316;jsessionid=2A2B008629121F46FA914F2A306D2071?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:55:33 -0600] "GET /reservation/create/3316;jsessionid=D6C9E2A2359CC6C76DC6375D1B8C19B7 HTTP/1.1" 302 -
- - [17/May/2021:19:56:01 -0600] "GET /reservation/create/3316;jsessionid=D6C9E2A2359CC6C76DC6375D1B8C19B7?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:19:56:20 -0600] "GET /reservation/create/3316;jsessionid=2A4F2F2341662340B4F10ACA6B8A853C?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:56:38 -0600] "GET /reservation/create/3316;jsessionid=1732E35B9F75C16AA7C2198FEA24F32B HTTP/1.1" 302 -
- - [17/May/2021:19:57:00 -0600] "GET /reservation/create/3316;jsessionid=1732E35B9F75C16AA7C2198FEA24F32B?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:19:57:26 -0600] "GET /reservation/create/3316;jsessionid=2A73DECA2A398F06B6D6CA74A35502D7?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:57:43 -0600] "GET /reservation/create/3316;jsessionid=71391DCD368A885C7CCB77C1AB8CD65C HTTP/1.1" 302 -
- - [17/May/2021:19:58:14 -0600] "GET /reservation/create/3316;jsessionid=71391DCD368A885C7CCB77C1AB8CD65C?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:19:58:36 -0600] "GET /reservation/create/3316;jsessionid=2A8895DDAF229077C626AD0AA8816BD4?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:59:01 -0600] "GET /reservation/create/3316;jsessionid=5032E139718E25F210400D205D498A3F HTTP/1.1" 302 -
- - [17/May/2021:19:59:31 -0600] "GET /reservation/create/3316;jsessionid=5032E139718E25F210400D205D498A3F?execution=e1s1 HTTP/1.1" 200 12764
你的东西看起来不错。当然，您还说您遇到了池超时，很明显有些东西不工作了！
我将从数据库方面着手。检查允许的最大连接数（默认为 151，所以这 可能 不是你的限制，除非有人拒绝它，或者它是一个共享数据库）。还要查看活动的客户端连接，最好是在您看到池错误时或附近。
如果您经常使用数据库端的最大连接数或接近最大连接数，请将其调高。 （DBA 可能希望根据您的数据库 server/container/whatever 大小权衡合理的限制。）
如果您看到很多（但不是 151/max）长 运行 客户端连接，请查看它们是什么查询 运行 并尝试查看是否可以重新架构应用程序的那些部分使用更细粒度的连接。如果不是，您至少会知道需要调高客户端池的大小。
尝试在接近您的制作的环境中调整一些数字。让 maxActive 和 maxIdle 相同，甚至增加 minIdle，如果你想在需要时增加在池中建立有效连接的机会，在本质上并没有错。如果您的环境非常稳定，您也可以关闭 testOn* 以减少获取新连接的开销，尽管这可能影响很小。
您可能会泄漏连接，这并非不可想象，这意味着您最终将无法从（现在已满但无用的）池中获取新连接。如果在您的应用程序 运行 一段时间后这种情况开始更频繁地发生，我会继续这样做。日志记录可能会告诉您您需要知道的内容，但如果日志记录还不够，堆分析肯定会。
什么是好的 mysql 生产设置配置？
我目前使用的设置是
dataSource {
pooled = true
driverClassName = "com.mysql.jdbc.Driver"
dialect = org.hibernate.dialect.MySQL5InnoDBDialect
properties {
maxActive = 25
maxIdle = 10
minIdle = 1
initialSize = 1
maxWait = 10000
minEvictableIdleTimeMillis = 1800000
timeBetweenEvictionRunsMillis = 1800000
testOnBorrow = true
testOnReturn = true
testWhileIdle = true
validationQuery = "SELECT 1"
}
}
hibernate {
cache.use_second_level_cache = true
cache.use_query_cache = false
cache.region.factory_class = 'net.sf.ehcache.hibernate.EhCacheRegionFactory'
}
有时候我一直在看
无法获取连接，池错误等待空闲对象超时
错误。所以我想确保我们的设置适合生产使用。 grails 版本是 2.2，但我认为这些配置在新版本中是相似的。
该应用程序是一个低流量注册系统。顾客来了，登记了就走。用户填写注册表并结帐。注册人数很少，即每天 30-50 人。每天总流量不到1000
对于这种情况，您会推荐哪些生产设置？
感谢您的见解！
更新：
我想补充一点，最近服务中断了几个小时。大约在数据库崩溃的时候。即
应用程序开始出现以下错误
ERROR 2021-05-17 15:50:31,726 [ajp-bio-8109-exec-32102] util.JDBCExceptionReporter: Cannot get a connection, pool error Timeout waiting for idle object
ERROR 2021-05-17 15:50:42,715 [ajp-bio-8109-exec-32106] util.JDBCExceptionReporter: Cannot get a connection, pool error Timeout waiting for idle object
ERROR 2021-05-17 15:51:03,596 [ajp-bio-8109-exec-32073] util.JDBCExceptionReporter: Cannot get a connection, pool error Timeout waiting for idle object
ERROR 2021-05-17 15:51:22,492 [quartzScheduler_Worker-1] util.JDBCExceptionReporter: Cannot get a connection, pool error Timeout waiting for idle object
日志文件记录了数据库放弃时对单个端点 reservation/create 的大量获取查询。在这一点上，我不完全确定数据库故障是否是由大量 get 查询引起的，但它似乎不太可能。
- - [17/May/2021:14:55:33 -0600] "GET /reservation/create/3415;jsessionid=BF6034DD587A862E45E19049ED629F0B?execution=e1s1 HTTP/1.1" 302 -
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- - [17/May/2021:14:56:10 -0600] "GET /reservation/create/3415;jsessionid=FCB49864278884B3D049B03C6F6BE1D3?execution=e1s1 HTTP/1.1" 200 18300
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- - [17/May/2021:14:57:01 -0600] "GET /reservation/create/3415;jsessionid=75CCDD42A4C9D680EB5880AB65C11E53 HTTP/1.1" 302 -
- - [17/May/2021:14:57:34 -0600] "GET /reservation/create/3415;jsessionid=75CCDD42A4C9D680EB5880AB65C11E53?execution=e1s1 HTTP/1.1" 200 18300
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- - [17/May/2021:14:58:17 -0600] "GET /reservation/create/3415;jsessionid=C9BD5A253A5F44B10C3B1883135B62E4 HTTP/1.1" 302 -
- - [17/May/2021:14:58:38 -0600] "GET /reservation/create/3415;jsessionid=C9BD5A253A5F44B10C3B1883135B62E4?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:14:58:54 -0600] "GET /reservation/create/3415;jsessionid=D56DC42D083150F35F519AFAE9E63815?execution=e1s1 HTTP/1.1" 302 -
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- - [17/May/2021:14:59:37 -0600] "GET /reservation/create/3415;jsessionid=F3339DA78CC22C0FE16462FD5AB03EF9?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:14:59:56 -0600] "GET /reservation/create/3415;jsessionid=E38AF8831BB9E6734A594AA1D23C860C?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:00:14 -0600] "GET /reservation/create/3415;jsessionid=2C7EAF17EB5C3BA7FACE0795E72D5A3D HTTP/1.1" 302 -
- - [17/May/2021:15:00:39 -0600] "GET /reservation/create/3415;jsessionid=2C7EAF17EB5C3BA7FACE0795E72D5A3D?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:15:01:04 -0600] "GET /reservation/create/3415;jsessionid=F2C2CB5FBD8FF4843478D7DA7C49F758?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:01:30 -0600] "GET /reservation/create/3415;jsessionid=5EDB0D5E341572E8C7FE4BA664C73D27 HTTP/1.1" 302 -
- - [17/May/2021:15:01:54 -0600] "GET /reservation/create/3415;jsessionid=5EDB0D5E341572E8C7FE4BA664C73D27?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:15:02:15 -0600] "GET /reservation/create/3415;jsessionid=F63900CF8466A570B4E6036AAF46D8E7?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:02:40 -0600] "GET /reservation/create/3415;jsessionid=4AF46A2D17805B85A560AAAF53BE7458 HTTP/1.1" 302 -
- - [17/May/2021:15:03:02 -0600] "GET /reservation/create/3415;jsessionid=4AF46A2D17805B85A560AAAF53BE7458?execution=e1s1 HTTP/1.1" 200 18300
- - [17/May/2021:15:03:27 -0600] "GET /reservation/create/3415;jsessionid=FB55E60BEF5C8154534929A51F0CE35A?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:03:50 -0600] "GET /reservation/create/3415;jsessionid=52B458F93E8C0077B2F8B1FB65739BE7 HTTP/1.1" 302 -
- - [17/May/2021:15:28:22 -0600] "GET /reservation/create/3226;jsessionid=002E454E14F353CF16B6AE27104CB41D?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:28:48 -0600] "GET /reservation/create/3226;jsessionid=D97F3C15CAAF91C97ACBEC3001C82C30 HTTP/1.1" 302 -
- - [17/May/2021:15:29:00 -0600] "GET /reservation/create/3226;jsessionid=D97F3C15CAAF91C97ACBEC3001C82C30?execution=e1s1 HTTP/1.1" 200 12764
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- - [17/May/2021:15:29:56 -0600] "GET /reservation/create/3226;jsessionid=41F963C3411D4D9F3C601AA63F7353E7 HTTP/1.1" 302 -
- - [17/May/2021:15:30:20 -0600] "GET /reservation/create/3226;jsessionid=41F963C3411D4D9F3C601AA63F7353E7?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:30:40 -0600] "GET /reservation/create/3226;jsessionid=009EBF9D72B8FA292EA3781528CF281B?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:31:02 -0600] "GET /reservation/create/3226;jsessionid=0230C2E7F93F977DA8469F354F1C40BD HTTP/1.1" 302 -
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- - [17/May/2021:15:31:36 -0600] "GET /reservation/create/3226;jsessionid=254E1DBF7171196CA4A94CC523F215A5?execution=e1s1 HTTP/1.1" 302 -
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- - [17/May/2021:15:32:15 -0600] "GET /reservation/create/3226;jsessionid=15D662CD593432E9CF0034937764A1FE?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:32:28 -0600] "GET /reservation/create/3226;jsessionid=307DD4149B987793F2A7EBDED637897D?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:32:57 -0600] "GET /reservation/create/3226;jsessionid=9571077FAC8AB54E5578733C88CEBB0E HTTP/1.1" 302 -
- - [17/May/2021:15:33:15 -0600] "GET /reservation/create/3226;jsessionid=9571077FAC8AB54E5578733C88CEBB0E?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:33:36 -0600] "GET /reservation/create/3226;jsessionid=35767A7B28D0BD465A1FD24357A4E9DD?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:33:59 -0600] "GET /reservation/create/3226;jsessionid=4394E25FC667BD61EE06E2BF32908579 HTTP/1.1" 302 -
- - [17/May/2021:15:34:25 -0600] "GET /reservation/create/3226;jsessionid=4394E25FC667BD61EE06E2BF32908579?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:34:45 -0600] "GET /reservation/create/3226;jsessionid=3F69B07D938BCFF26C7CC94080B896AB?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:35:05 -0600] "GET /reservation/create/3226;jsessionid=EFD56E58BA76C4009B644C3D30BAF100 HTTP/1.1" 302 -
- - [17/May/2021:15:35:29 -0600] "GET /reservation/create/3226;jsessionid=EFD56E58BA76C4009B644C3D30BAF100?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:35:54 -0600] "GET /reservation/create/3226;jsessionid=4617BD51C657D61707DFE9CAB8DA2E82?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:36:11 -0600] "GET /reservation/create/3226;jsessionid=1309B3F5DE1F281A1DFD1DA5AD687258 HTTP/1.1" 302 -
- - [17/May/2021:15:36:31 -0600] "GET /reservation/create/3226;jsessionid=1309B3F5DE1F281A1DFD1DA5AD687258?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:36:47 -0600] "GET /reservation/create/3226;jsessionid=769DE9F3CE2018F2DD82AFFB6B28C647?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:37:06 -0600] "GET /reservation/create/3226;jsessionid=BDC16622E0B4CA13530F6D30386D9EB3 HTTP/1.1" 302 -
- - [17/May/2021:15:37:27 -0600] "GET /reservation/create/3226;jsessionid=BDC16622E0B4CA13530F6D30386D9EB3?execution=e1s1 HTTP/1.1" 200 12764
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- - [17/May/2021:15:38:27 -0600] "GET /reservation/create/3226;jsessionid=8AF1B5443AF64F681F0126AF1F637C9F HTTP/1.1" 302 -
- - [17/May/2021:15:38:54 -0600] "GET /reservation/create/3226;jsessionid=8AF1B5443AF64F681F0126AF1F637C9F?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:39:13 -0600] "GET /reservation/create/3226;jsessionid=81968600051B9D6DB2541E7DA824A98B?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:39:39 -0600] "GET /reservation/create/3226;jsessionid=5DF27A28AC7FB74C88877D680FAD03FC HTTP/1.1" 302 -
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- - [17/May/2021:15:40:35 -0600] "GET /reservation/create/3226;jsessionid=DC4C2B8C3770B7E25E55AE39B1AA2781?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:40:55 -0600] "GET /reservation/create/3226;jsessionid=F9A7F6E8A4E340193183BE07D4F8C691 HTTP/1.1" 302 -
- - [17/May/2021:15:41:24 -0600] "GET /reservation/create/3226;jsessionid=F9A7F6E8A4E340193183BE07D4F8C691?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:42:02 -0600] "GET /reservation/create/3226;jsessionid=E5CE9DC93523995C6733075E068B1AE5?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:42:34 -0600] "GET /reservation/create/3226;jsessionid=9284EB5FF25015D7A2DEB4BE0987E8A5 HTTP/1.1" 302 -
- - [17/May/2021:15:43:03 -0600] "GET /reservation/create/3226;jsessionid=9284EB5FF25015D7A2DEB4BE0987E8A5?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:43:22 -0600] "GET /reservation/create/3226;jsessionid=E7D16263E438D285385E6FA7AFE7DB0A?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:43:42 -0600] "GET /reservation/create/3226;jsessionid=DFABAD2FBC5C11B5DFC12570E9F29089 HTTP/1.1" 302 -
- - [17/May/2021:15:44:10 -0600] "GET /reservation/create/3226;jsessionid=DFABAD2FBC5C11B5DFC12570E9F29089?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:15:44:38 -0600] "GET /reservation/create/3227;jsessionid=56C373A6D19BA627EACF4E2C6B349E16?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:45:54 -0600] "GET /reservation/create/3227;jsessionid=7FC1A8350759E113395E8EC758DC1F7B HTTP/1.1" 302 -
- - [17/May/2021:15:46:03 -0600] "GET /reservation/create/3253;jsessionid=00F663170E5EC47D85A8BED9CEF66BD8?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:49:31 -0600] "GET /reservation/create/3253;jsessionid=033CF4AE66A81865B1978C0523AE0C9E?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:49:41 -0600] "GET /reservation/create/3253;jsessionid=299997AF0D303D5CC83E3184F779E14E HTTP/1.1" 302 -
- - [17/May/2021:15:50:00 -0600] "GET /reservation/create/3253;jsessionid=179E3C307B9350C73E647A37FB0255FD?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:50:31 -0600] "GET /reservation/create/3253;jsessionid=182DE157EFF21137BFEB4ED869007080?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:52:55 -0600] "GET /reservation/create/3253;jsessionid=186F5190B5A758F7FF278D1BB043865F?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:53:22 -0600] "GET /reservation/create/3253;jsessionid=18BC5E1989115FA3FB32365291ED75CA?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:59:41 -0600] "GET /reservation/create/3253;jsessionid=18D1E1E83728FFF0A1F3A21C17EBBDF4?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:15:59:41 -0600] "GET /reservation/create/3253;jsessionid=18F8C849ED51EEFBEBD61FBA20B328C5?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:55:14 -0600] "GET /reservation/create/3316;jsessionid=2958FEB4DBF9CDF4AF4CB52805B15FC5?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:55:14 -0600] "GET /reservation/create/3316;jsessionid=2A2B008629121F46FA914F2A306D2071?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:55:33 -0600] "GET /reservation/create/3316;jsessionid=D6C9E2A2359CC6C76DC6375D1B8C19B7 HTTP/1.1" 302 -
- - [17/May/2021:19:56:01 -0600] "GET /reservation/create/3316;jsessionid=D6C9E2A2359CC6C76DC6375D1B8C19B7?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:19:56:20 -0600] "GET /reservation/create/3316;jsessionid=2A4F2F2341662340B4F10ACA6B8A853C?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:56:38 -0600] "GET /reservation/create/3316;jsessionid=1732E35B9F75C16AA7C2198FEA24F32B HTTP/1.1" 302 -
- - [17/May/2021:19:57:00 -0600] "GET /reservation/create/3316;jsessionid=1732E35B9F75C16AA7C2198FEA24F32B?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:19:57:26 -0600] "GET /reservation/create/3316;jsessionid=2A73DECA2A398F06B6D6CA74A35502D7?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:57:43 -0600] "GET /reservation/create/3316;jsessionid=71391DCD368A885C7CCB77C1AB8CD65C HTTP/1.1" 302 -
- - [17/May/2021:19:58:14 -0600] "GET /reservation/create/3316;jsessionid=71391DCD368A885C7CCB77C1AB8CD65C?execution=e1s1 HTTP/1.1" 200 12764
- - [17/May/2021:19:58:36 -0600] "GET /reservation/create/3316;jsessionid=2A8895DDAF229077C626AD0AA8816BD4?execution=e1s1 HTTP/1.1" 302 -
- - [17/May/2021:19:59:01 -0600] "GET /reservation/create/3316;jsessionid=5032E139718E25F210400D205D498A3F HTTP/1.1" 302 -
- - [17/May/2021:19:59:31 -0600] "GET /reservation/create/3316;jsessionid=5032E139718E25F210400D205D498A3F?execution=e1s1 HTTP/1.1" 200 12764
你的东西看起来不错。当然，您还说您遇到了池超时，很明显有些东西不工作了！
我将从数据库方面着手。检查允许的最大连接数（默认为 151，所以这 可能 不是你的限制，除非有人拒绝它，或者它是一个共享数据库）。还要查看活动的客户端连接，最好是在您看到池错误时或附近。
如果您经常使用数据库端的最大连接数或接近最大连接数，请将其调高。 （DBA 可能希望根据您的数据库 server/container/whatever 大小权衡合理的限制。）
如果您看到很多（但不是 151/max）长 运行 客户端连接，请查看它们是什么查询 运行 并尝试查看是否可以重新架构应用程序的那些部分使用更细粒度的连接。如果不是，您至少会知道需要调高客户端池的大小。
尝试在接近您的制作的环境中调整一些数字。让 maxActive 和 maxIdle 相同，甚至增加 minIdle，如果你想在需要时增加在池中建立有效连接的机会，在本质上并没有错。如果您的环境非常稳定，您也可以关闭 testOn* 以减少获取新连接的开销，尽管这可能影响很小。
您可能会泄漏连接，这并非不可想象，这意味着您最终将无法从（现在已满但无用的）池中获取新连接。如果在您的应用程序 运行 一段时间后这种情况开始更频繁地发生，我会继续这样做。日志记录可能会告诉您您需要知道的内容，但如果日志记录还不够，堆分析肯定会。