{
    "content": [
        {
            "type": "text",
            "text": "# passenger-memory-stats (man)\n\n## NAME\n\npassenger-memory-stats  -  reports  a  snapshot  of  the  Apache and Phusion Passenger memory statistcs\n\n## DESCRIPTION\n\npassenger-memory-stats allows you to easily analyze the real memory usage of Phusion  Passen‐\nger and Apache.\n\n## Sections\n\n- **NAME**\n- **SYNOPSIS** (1 subsections)\n- **DESCRIPTION**\n- **ENVIRONMENT VARIABLES**\n- **SEE ALSO**\n- **AUTHOR**\n\nUse structuredContent.sections for detailed options, examples, and full documentation.\n"
        }
    ],
    "structuredContent": {
        "command": "passenger-memory-stats",
        "section": "",
        "mode": "man",
        "summary": "passenger-memory-stats  -  reports  a  snapshot  of  the  Apache and Phusion Passenger memory statistcs",
        "synopsis": "",
        "tldr_summary": null,
        "tldr_examples": [],
        "tldr_source": null,
        "flags": [],
        "examples": [],
        "see_also": [
            {
                "name": "passenger-status",
                "section": "8",
                "url": "https://www.chedong.com/phpMan.php/man/passenger-status/8/json"
            },
            {
                "name": "ps",
                "section": "1",
                "url": "https://www.chedong.com/phpMan.php/man/ps/1/json"
            },
            {
                "name": "top",
                "section": "1",
                "url": "https://www.chedong.com/phpMan.php/man/top/1/json"
            }
        ],
        "section_outline": [
            {
                "name": "NAME",
                "lines": 3,
                "subsections": []
            },
            {
                "name": "SYNOPSIS",
                "lines": 1,
                "subsections": [
                    {
                        "name": "passenger-memory-stats",
                        "lines": 1
                    }
                ]
            },
            {
                "name": "DESCRIPTION",
                "lines": 13,
                "subsections": []
            },
            {
                "name": "ENVIRONMENT VARIABLES",
                "lines": 6,
                "subsections": []
            },
            {
                "name": "SEE ALSO",
                "lines": 4,
                "subsections": []
            },
            {
                "name": "AUTHOR",
                "lines": 8,
                "subsections": []
            }
        ],
        "sections": {
            "NAME": {
                "content": "passenger-memory-stats  -  reports  a  snapshot  of  the  Apache and Phusion Passenger memory\nstatistcs\n",
                "subsections": []
            },
            "SYNOPSIS": {
                "content": "",
                "subsections": [
                    {
                        "name": "passenger-memory-stats",
                        "content": ""
                    }
                ]
            },
            "DESCRIPTION": {
                "content": "passenger-memory-stats allows you to easily analyze the real memory usage of Phusion  Passen‐\nger and Apache.\n\nProcess inspection tools such as ps and top are useful, but they rarely show the correct mem‐\nory usage. The real memory usage is usually lower than what ps and top report.\n\nThere are many technical reasons why this is so, but an explanation is beyond  the  scope  of\nthis  page. We refer the interested reader to operating systems literature about virtual mem‐\nory and copy-on-write.\n\nWhen you run this tool the Private or private dirty RSS field shows the real memory usage  of\nprocesses.\n",
                "subsections": []
            },
            "ENVIRONMENT VARIABLES": {
                "content": "HTTPD  The  full filename to the Apache executable. By default, Passenger will attempt to au‐\ntodetect the Apache executable. If  autodetection  fails  for  whatever  reason,  then\nApache  processes  will  not  be shown in the memory statistics. In that case, you may\nmanually specify the location to the Apache executable using  this  environment  vari‐\nable.\n",
                "subsections": []
            },
            "SEE ALSO": {
                "content": "passenger-status(8), ps(1), top(1),\n\nUser guide at https://www.phusionpassenger.com/documentationandsupport\n",
                "subsections": []
            },
            "AUTHOR": {
                "content": "Phusion Passenger is written by Phusion (http://www.phusion.nl)\n\nThis  manual  page  was  written by Neil Wilson <neil@brightbox.co.uk> for the Ubuntu project\n(but may be used by others).\n\n\n\nPhusion Passenger                                2.0                       passenger-memory-stats(8)",
                "subsections": []
            }
        }
    }
}