Monitoring

This apps provides useful server information, such as CPU load, RAM usage, disk usage, number of users, etc. Check out the provided Example XML output for the details.

The admin can look up this information directly in Nextcloud (Settings -> Management-> Information) or connect an external monitoring tool to the provided end-points.

Installation

This app is part of the standard Nextcloud package and can be found in the directory nextcloud/apps/serverinfo

API

The API provides a lot of information information about a running Nextcloud instance in XML or JSON format, by using the following URL. If you want to get the information returned in JSON format, you have to append ?format=json to the URL.

https://<nextcloud-fqdn>/ocs/v2.php/apps/serverinfo/api/v1/info

Example XML output:

<ocs>
  <meta>
    <status>ok</status>
    <statuscode>200</statuscode>
    <message>OK</message>
  </meta>
  <data>
    <nextcloud>
      <system>
        <version>15.0.4.0</version>
        <theme/>
        <enable_avatars>yes</enable_avatars>
        <enable_previews>yes</enable_previews>
        <memcache.local>OC\Memcache\APCu</memcache.local>
        <memcache.distributed>none</memcache.distributed>
        <filelocking.enabled>yes</filelocking.enabled>
        <memcache.locking>OC\Memcache\Redis</memcache.locking>
        <debug>no</debug>
        <freespace>48472801280</freespace>
        <cpuload>
          <element>1.81</element>
          <element>1.39</element>
          <element>1.24</element>
        </cpuload>
        <mem_total>8183664</mem_total>
        <mem_free>5877568</mem_free>
        <swap_total>0</swap_total>
        <swap_free>0</swap_free>
        <apps>
          <num_installed>53</num_installed>
          <num_updates_available>1</num_updates_available>
          <app_updates>
            <files_antivirus>2.0.1</files_antivirus>
          </app_updates>
        </apps>
      </system>
      <storage>
        <num_users>7</num_users>
        <num_files>708860</num_files>
        <num_storages>125</num_storages>
        <num_storages_local>7</num_storages_local>
        <num_storages_home>7</num_storages_home>
        <num_storages_other>111</num_storages_other>
      </storage>
      <shares>
        <num_shares>1</num_shares>
        <num_shares_user>0</num_shares_user>
        <num_shares_groups>0</num_shares_groups>
        <num_shares_link>0</num_shares_link>
        <num_shares_link_no_password>0</num_shares_link_no_password>
        <num_fed_shares_sent>0</num_fed_shares_sent>
        <num_fed_shares_received>0</num_fed_shares_received>
        <permissions_4_1>1</permissions_4_1>
      </shares>
    </nextcloud>
    <server>
      <webserver>Apache/2.4</webserver>
      <php>
        <version>7.2.14</version>
        <memory_limit>536870912</memory_limit>
        <max_execution_time>3600</max_execution_time>
        <upload_max_filesize>535822336</upload_max_filesize>
      </php>
      <database>
        <type>mysql</type>
        <version>10.2.21</version>
        <size>331382784</size>
      </database>
    </server>
    <activeUsers>
      <last5minutes>2</last5minutes>
      <last1hour>4</last1hour>
      <last24hours>5</last24hours>
    </activeUsers>
  </data>
</ocs>

Example JSON output:

{"ocs":{"meta":{"status":"ok","statuscode":200,"message":"OK"},"data":{"nextcloud":{"system":{"version":"15.0.4.0","theme":"","enable_avatars":"yes","enable_previews":"yes","memcache.local":"OC\\Memcache\\APCu","memcache.distributed":"none","filelocking.enabled":"yes","memcache.locking":"OC\\Memcache\\Redis","debug":"no","freespace":48472944640,"cpuload":[0.84999999999999997779553950749686919152736663818359375,1.04000000000000003552713678800500929355621337890625,1.1699999999999999289457264239899814128875732421875],"mem_total":8183664,"mem_free":5877156,"swap_total":0,"swap_free":0,"apps":{"num_installed":53,"num_updates_available":1,"app_updates":{"files_antivirus":"2.0.1"}}},"storage":{"num_users":7,"num_files":708860,"num_storages":125,"num_storages_local":7,"num_storages_home":7,"num_storages_other":111},"shares":{"num_shares":1,"num_shares_user":0,"num_shares_groups":0,"num_shares_link":0,"num_shares_link_no_password":0,"num_fed_shares_sent":0,"num_fed_shares_received":0,"permissions_4_1":"1"}},"server":{"webserver":"Apache\/2.4","php":{"version":"7.2.14","memory_limit":536870912,"max_execution_time":3600,"upload_max_filesize":535822336},"database":{"type":"mysql","version":"10.2.21","size":331382784}},"activeUsers":{"last5minutes":2,"last1hour":3,"last24hours":5}}}}