Crash Protection Log¶
The Crash Protection Logs (crashprotection.log) are a set of rotating files which you can configure from the Protection Settings page.
The log file is formatted as follows:
| Field Name | Number | Description |
|---|---|---|
| Date (Formatted) | 1 | The date on which this log entry was written. |
| Time (Formatted) | 2 | The time at which this log entry was written. |
| Date/Time (ms) | 3 | The number of milliseconds since the epoch. |
| Version | 4 | Version number of this log entry. |
| Server Startup Time (ms) | 5 | Startup time of the application server in milliseconds (ms) since epoch. |
| CP Type | 6 | The type of Crash Protection which caused this log entry to be written. |
| Action | 7 | The action which was carried out on this request by Crash Protection. |
| Memory Percentage | 8 | The percentage of free memory at the time of this log entry. |
| Memory Threshold | 9 | The threshold percentage of free memory set up in Crash Protection settings. |
| Request Count | 10 | The number of currently running requests at the time of this log entry. |
| Request Threshold | 11 | The threshold number of currently running requests set up in Crash Protection settings. |
| Execution Time | 12 | The current execution time of this request at the time of this log entry. |
| Execution Threshold | 13 | The threshold execution time set up in Crash Protection settings. |
| Server ID | 14 | The ID of the server for Server Up / Down notifications |
| Script | 15 | The script that you set up in the Crash Protection settings (including passed parameters if available). |
| Date/Time (ms) | 16 | This is the millisecond time at which this request was started or finished (depending upon the Request Status.) |
| Version | 17 | Version number of this log entry. |
| Server Startup Time (ms) | 18 | Startup time of the application server in milliseconds (ms) since epoch. |
| Request ID | 19 | The FusionReactor Request ID. |
| Request Status | 20 | The current state of the request. This will tell you if a request has started, finished, was killed, queued, etc... |
| CP Reason | 21 | The reason given by Crash Protection for the current action. |
| Thread ID | 22 | The name of the thread responsible for responding to this request. |
| Client IP Address | 23 | The IP address of the machine making the request. |
| Request Method | 24 | This will usually be "GET" or "POST" |
| Request URL | 25 | This is the requested URL. The format of this column will change depending on URL Format key which can be found on the Request Settings page. |
| Execution Time (ms) | 26 | The amount of milliseconds it took to complete the request. (For incomplete requests, this column will be 0.) |
| Used Memory (percentage) | 27 | The amount of memory (expressed as a percentage) which was used when this request started or finished. |
| Max Memory (KB) | 28 | The total amount of physical memory available to this instance. |
| Used Memory (KB) | 29 | The amount of memory which was used when this request started or finished. |
| Total Memory (KB) | 30 | The amount of memory which was allocated by the instance when this request started or finished. |
| Free Memory (KB) | 31 | The amount of free memory (within the allocated block) when this request started or finished. |
| Query String | 32 | If the URL has any parameters then they will appear here. |
| Return Status Code | 33 | This is a HTTP return code such as 200 (OK,) 404 (Not found,) or 500 (Internal Server Error.) For "Started:" rows this column will be 200. |
| CPU Time (ms) | 34 | This is the amount of actual CPU time which this request required. (For incomplete requests, this column will be 0.) |
| AMF Request | 35 | If AMF decoding is enabled (Request Settings page) and there is AMF to decode, then the method names will appear here. |
| JSESSIONID | 36 | The J2EE Session Id for this request. |
| CFID | 37 | The CF Id for this request. |
| CFTOKEN | 38 | The CFTOKEN for this request. |
| JDBC Query Count | 41 | The number of JDBC queries run by this request at the time of this log. |
| JDBC Total Time (ms) | 42 | The total amount of time spent running JDBC queries at the time of this log. |
| JDBC Total Execution Time (ms) | 43 | The total amount of time spent by the database running JDBC queries at the time of this log. |
| JDBC Total Rows | 44 | The total number of rows returned by JDBC queries at the time of this log. |
| Bytes Sent | 45 | The amount of data which was sent back to the client. |
| Time to First Byte (ms) | 46 | The number of milliseconds it took to deliver the first bit of data. |
| Time to Last Byte (ms) | 47 | The number of milliseconds it took to deliver the complete content. |
| Time to Stream Open (ms) | 48 | The number of milliseconds before the data stream was opened. |
| Time to Stream Close (ms) | 49 | The number of milliseconds until the completed data stream was closed. |
Enterprise Dashboard Scripts¶
When FusionReactor fires a script, an appropriate message is written to
the Crash Protection log, located in
../
| Field Name | Description |
|---|---|
| Date | Formatted date |
| Time | Formatted time, to millisecond precision |
| Time (Epoch) | Absolute time, measured in milliseconds from midnight on January 1st 1970 |
| Server State | ServerUP or ServerDOWN - The triggering state for this script invocation |
| Script State One of: |
RUNSCRIPT - Script successfully called SCRIPTREADFAILED - Script not found, or not readable SCRIPTEXCEPTION - Script found and readable, but an exception occurred during run |
| 6 Unused Fields | |
| Server ID | Server ID of the affected instance, configured within Server Manager |
| Script | Full command and arguments launched by FusionReactor |
| Unused Fields | The remainder of the log string is unused. |
For the exceptional cases SCRIPTREADFAILED and SCRIPTEXCEPTION, FusionReactor will log the message associated with the exception to the FusionReactor log.