The Fpm access log records requests handled by Fpm’s process management in PHP. It is closely related to the following error logs:
For a list of the log files handled by Cloud Platform, including accessing these log files, log file retention, and their locations, see About Cloud Platform logging.
The following line is a representative example of the data written into your website’s Fpm error log:
Cloud Platform
- - 25/Sep/2018:17:02:35 +0000 "GET /index.php" 200 memory_kb=6144 %cpu=9.16 duration_ms=218.423 request_id="v-00000000-1111-2222-3333-444444444444"Each of the items in the Fpm error log is noted in the following table, along with its description:
| Position | Data | Description |
|---|---|---|
| 0 | - | The remote IP address, usually -. |
| 1 | - | Unused field. Always displays -. |
| 2 | (blank) | Remote user, if any. (The example line is blank for this value.) |
| 3 | 25/Sep/2018:17:02:35 +0000 | The date and time the request was received, in the following format: %d/%b/%Y:%H:%M:%S %z |
| 4 | "GET /index.php" |
| 5 | 200 | The HTTP status code sent from the infrastructure to the client. Production environments don’t display full information for HTTP 5xx status codes. |
| 6 | memory_kb=6144 | The peak amount of memory PHP needed, in kilobytes, to complete this request. |
| 7 | %cpu=9.16 | Percent of user and system CPU needed to complete this request. |
| 8 | duration_ms=218.423 | The amount of time needed, in milliseconds, to serve this request. |
| 9 | request_id="v-00000000-1111-2222-3333-444444444444" | A unique ID attached to this request by the load balancer, which appears in several Cloud Platform log files. For more information, see Using HTTP request IDs. |
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| 5 | 200 | The HTTP status code sent from the infrastructure to the client. Production environments don’t display full information for HTTP 5xx status codes. |
| 6 | memory_kb=6144 | The peak amount of memory PHP needed, in kilobytes, to complete this request. |
| 7 | %cpu=9.16 | Percent of user and system CPU needed to complete this request. |
| 8 | duration_ms=218.423 | The amount of time needed, in milliseconds, to serve this request. |
| 9 | request_id="v-00000000-1111-2222-3333-444444444444" | A unique ID attached to this request by the load balancer, which appears in several Cloud Platform log files. For more information, see Using HTTP request IDs. |
If this content did not answer your questions, try searching or contacting our support team for further assistance.