已经快两个月了，我不知道如何使以下日志解析.面临的挑战：
1.日志周围有双引号，日志的格式不是很一致
1.日志之间有许多制表符和奇数空格
感谢任何关于如何开始的指南

"[5/10/22 16:07:39:393 GTS] 00000330 SystemErr     R    at com.ibm.mdr.DrStateMgr.eventFromUser(DrStateMgr.java:2952)"
"[5/10/22 16:07:39:393 GTS] 00000330 SystemErr     R    at com.ibm.mdr.DrStateMgr.dequeueAndFireEvents(DrStateMgr.java:5010)"
[5/10/22 16:03:49:982 GTS] 000000a4 WebContainer  E com.ibm.ws.webcontainer.internal.WebContainer handleRequest TEST_SERVER: A WebGroup/Virtual Host to handle / has not been defined.
[5/8/22 6:43:42:236 GTS] 00000001 SSLConfigMana W   AAPKI0003A: The runtime has at least one SSL configuration that supports only weak TLSv1 or TLSv1.1 handshake protocols. For increased security, modify the configuration to use only stronger protocols such as TLSv1.2 or later. Find instructions to update your configuration at https://www.ibm.com/support/pages/node/1077951. SSL configurations that use the weaker SSL protocols include: [XDADefaultSSLSettings((cell):AFDJP01PCell01)].
[5/8/22 6:43:42:220 GTS] 00000001 WSKeyStore    W   SSPKI0002A: One or more key stores are using the default password.
[5/8/22 6:43:42:204 GTS] 00000001 SSLConfigMana I   DDPKI0004A: The process has the java security property jdk.tls.disabledAlgorithms set to [SSLv3, TLSv1, TLSv1.1, RC4, DES, MD5withRSA, DH keySize < 1024, DESede, EC keySize < 224, 3DES_EDE_CBC, anon, NULL, DES_CBC].  The WebSphere Application server is setting the java security property jdk.tls.disabledAlgorithms to [SSLv3, RC4, DH keySize < 768, MD5withRSA]. 
[5/8/22 6:43:42:204 GTS] 00000001 SSLConfigMana I   DDPKI0004A: The process has the java security property jdk.certpath.disabledAlgorithms set to [MD2, MD5, SHA1 jdkCA & usage TLSServer, RSA keySize < 1024, DSA keySize < 1024, EC keySize < 224].  The WebSphere Application server is setting the java security property jdk.certpath.disabledAlgorithms to [MD2, RSA keySize < 1024, MD5]. 
[5/8/22 6:43:42:204 GTS] 00000001 FIPSManager   I   EEPKI0005A: FIPS security mode is : No FIPS property found. 
[5/8/22 6:43:42:204 GTS] 00000001 SSLConfigMana I   GGPKI0007A: The SSL configuration is initializing.
[5/8/22 6:43:42:189 GTS] 00000001 SSLComponentI I   HHPKI0008A: SSL service is initializing the configuration
[5/8/22 6:43:42:095 GTS] 00000001 PluginConfigS I   PLGC0044B: The plug-in configuration service started successfully.
[5/8/22 6:43:41:345 GTS] 00000001 AdminInitiali A   ADMN0054E: The administration service is initialized.
[5/8/22 6:43:41:048 GTS] 00000001 ProviderTrack I com.ibm.ffdc.osgi.ProviderTracker AddingService FFDC1007I: FFDC Provider Installed: com.ibm.ws.ffdc.impl.FfdcProvider@ed46329b
[5/8/22 6:43:40:908 GTS] 00000001 ComponentMeta I   ASVR0150U: The runtime provisioning feature is disabled. All components will be started.
[5/8/22 6:43:39:923 GTS] 00000001 ModelMgr      I   ASVR0180U: Initializing core configuration models
[5/8/22 6:43:39:783 GTS] 00000001 ManagerAdmin  I   TRAS0555T: The message IDs that are in use are deprecated
[5/8/22 6:43:39:783 GTS] 00000001 ManagerAdmin  I   TRAS0787K: The startup trace state is *=info.
"[5/8/22 7:37:18:809 GTS]     FFDC Exception:java.io.FileNotFoundException SourceId:com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters -IOE ProbeId:1044
java.io.FileNotFoundException: DEAV0180D: File not found: /favicon.ico
    at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor._processEDR(DefaultExtensionProcessor.java:977)
    at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.processEDR(DefaultExtensionProcessor.java:958)
    at com.ibm.ws.webcontainer.extension.DefaultExtensionProcessor.handleRequest(DefaultExtensionProcessor.java:486)
    at com.ibm.ws.webcontainer.filter.WebAppFilterManager.invokeFilters(WebAppFilterManager.java:1114)
    at com.ibm.ws.webcontainer.webapp.WebApp.handleRequest(WebApp.java:4075)
    at com.ibm.ws.webcontainer.webapp.WebGroup.handleRequest(WebGroup.java:304)
    at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1019)
    at com.ibm.ws.webcontainer.WSWebContainer.handleRequest(WSWebContainer.java:1817)
    at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:213)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:463)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewRequest(HttpInboundLink.java:530)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.processRequest(HttpInboundLink.java:316)
    at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.ready(HttpInboundLink.java:287)
    at com.ibm.ws.ssl.channel.impl.SSLConnectionLink.determineNextChannel(SSLConnectionLink.java:1187)
    at com.ibm.ws.ssl.channel.impl.SSLConnectionLink$MyReadCompletedCallback.complete(SSLConnectionLink.java:694)
    at com.ibm.ws.ssl.channel.impl.SSLReadServiceContext$SSLReadCompletedCallback.complete(SSLReadServiceContext.java:1833)
    at com.ibm.ws.tcp.channel.impl.AioReadCompletionListener.futureCompleted(AioReadCompletionListener.java:175)
    at com.ibm.io.async.AbstractAsyncFuture.invokeCallback(AbstractAsyncFuture.java:217)
    at com.ibm.io.async.AsyncChannelFuture.fireCompletionActions(AsyncChannelFuture.java:161)
    at com.ibm.io.async.AsyncFuture.completed(AsyncFuture.java:138)
    at com.ibm.io.async.ResultHandler.complete(ResultHandler.java:204)
    at com.ibm.io.async.ResultHandler.runEventProcessingLoop(ResultHandler.java:775)
    at com.ibm.io.async.ResultHandler$2.run(ResultHandler.java:905)
    at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1892)
Reporter:null"

预期产出

{
  "month": [
    [
      "5"
    ]
  ],
  "day": [
    [
      "10"
    ]
  ],
  "year": [
    [
      "22"
    ]
  ],
  "time": [
    [
      "16:03:49:982"
    ]
  ],
  "instance": [
    [
      "000000a4"
    ]
  ]
    "process": [
    [
      "WebContainer  E com.ibm.ws.webcontainer.internal.WebContainer handleRequest TEST_SERVER: A WebGroup/Virtual Host to handle / has not been"
    ]
  ]
    "server": [
    [
      "TEST_SERVER"
    ]
  ]
    "error": [
    [
      "A WebGroup/Virtual Host to handle / has not been"
    ]
  ]
}

Grok模式正在使用中

\[%{MONTHNUM:month}\/%{MONTHDAY:day}\/%{YEAR:year} %{TIME:time} GTS\] %{GREEDYDATA:host}