Is there any instruction to install the plugin configuration?

Attach my RHEL/collectd configuration file under /etc/ directory.
On RHEL:
    [rdma@rdmarhel0 collectd.d]$ pwd
    /etc/collectd.d
    [rdma@rdmarhel0 collectd.d]$ tree .
    .

    0 directories, 0 files
    [rdma@rdmarhel0 collectd.d]$
    
I've also checked the collectd configuration file under Ubuntu, there's no 
11-network.conf or 12-memory.conf .etc. However, it could still collect the cpu 
and memory information.
On Ubuntu:
   nstcc1@nstcloudcc1:collectd$ pwd
   /etc/collectd
   nstcc1@nstcloudcc1:collectd$ tree .
   .
   ├── collectd.conf
   ├── collectd.conf.d
   │   ├── filters.conf
   │   └── thresholds.conf
   └── collection.conf

   1 directory, 4 files
   nstcc1@nstcloudcc1:collectd$

B.R.
Changcheng

On 10:56 Mon 21 Oct, Marc Roos wrote:
> 
> Your collectd starts without the ceph plugin ok? 
> 
> I have also your error " didn't register a configuration callback", 
> because I configured debug logging, but did not enable it by loading the 
> plugin 'logfile'. Maybe it is the order in which your configuration 
> files a read (I think this used to be important with collectd)
> 
> I have only in my collectd.conf these two lines:
> Include "/etc/collectd.d"
> LoadPlugin syslog
> 
> And in /etc/collectd.d/ these files:
> 10-custom.conf    (with network section for influx)
> 11-network.conf   (ethx)
> 12-memory.conf
> 50-ceph.conf
> 51-ipmi.conf
> 52-ipmi-power.conf
> 53-disk.conf
> 
> 
> 
> 
> [0] journalctl -u collectd.service
> Oct 21 10:29:39 c02 collectd[1017750]: Exiting normally.
> Oct 21 10:29:39 c02 systemd[1]: Stopping Collectd statistics daemon...
> Oct 21 10:29:39 c02 collectd[1017750]: collectd: Stopping 5 read 
> threads.
> Oct 21 10:29:39 c02 collectd[1017750]: collectd: Stopping 5 write 
> threads.
> Oct 21 10:29:40 c02 systemd[1]: Stopped Collectd statistics daemon.
> Oct 21 10:29:53 c02 systemd[1]: Starting Collectd statistics daemon...
> Oct 21 10:29:53 c02 collectd[1031939]: plugin_load: plugin "syslog" 
> successfully loaded.
> Oct 21 10:29:53 c02 collectd[1031939]: plugin_load: plugin "network" 
> successfully loaded.
> Oct 21 10:29:53 c02 collectd[1031939]: Found a configuration for the 
> `logfile' plugin, but the plugin isn't loaded or didn't register a 
> configuration callback.
> Oct 21 10:29:53 c02 collectd[1031939]: Found a configuration for the 
> `logfile' plugin, but the plugin isn't loaded or didn't register a 
> configuration callback.
> Oct 21 10:29:53 c02 collectd[1031939]: Found a configuration for the 
> `logfile' plugin, but the plugin isn't loaded or didn't register a 
> configuration callback.
> Oct 21 10:29:53 c02 collectd[1031939]: network plugin: The 
> `MaxPacketSize' must be between 1024 and 65535.
> Oct 21 10:29:53 c02 collectd[1031939]: network plugin: Option 
> `CacheFlush' is not allowed here.
> Oct 21 10:29:53 c02 collectd[1031939]: plugin_load: plugin "interface" 
> successfully loaded.
> Oct 21 10:29:53 c02 collectd[1031939]: plugin_load: plugin "memory" 
> successfully loaded.
> Oct 21 10:29:53 c02 collectd[1031939]: plugin_load: plugin "ceph" 
> successfully loaded.
> Oct 21 10:29:53 c02 collectd[1031939]: plugin_load: plugin "ipmi" 
> successfully loaded.
> Oct 21 10:29:53 c02 collectd[1031939]: ipmi plugin: Legacy configuration 
> found! Please update your config file.
> Oct 21 10:29:53 c02 collectd[1031939]: plugin_load: plugin "exec" 
> successfully loaded.
> Oct 21 10:29:53 c02 collectd[1031939]: plugin_load: plugin "disk" 
> successfully loaded.
> Oct 21 10:29:53 c02 collectd[1031939]: Systemd detected, trying to 
> signal readyness.
> Oct 21 10:29:53 c02 systemd[1]: Started Collectd statistics daemon.
> Oct 21 10:29:53 c02 collectd[1031939]: Initialization complete, entering 
> read-loop.
> Oct 21 10:30:04 c02 collectd[1031939]: ipmi plugin: sensor_list_add: 
> Ignore sensor `PS2 Status power_supply (10.2)` of `main`, because it is 
> discrete (0x8)! Its type:
> Oct 21 10:30:04 c02 collectd[1031939]: ipmi plugin: sensor_list_add: 
> Ignore sensor ` management controller firmware (46.4)` of `main`, 
> because it isn't readable! Its
> Oct 21 10:30:04 c02 collectd[1031939]: ipmi plugin: sensor_list_add: 
> Ignore sensor ` management controller firmware (46.3)` of `main`, 
> because it isn't readable! Its
> Oct 21 10:30:04 c02 collectd[1031939]: ipmi plugin: sensor_list_add: 
> Ignore sensor ` management controller firmware (46.2)` of `main`, 
> because it isn't readable! Its
> Oct 21 10:30:04 c02 collectd[1031939]: ipmi plugin: sensor_list_add: 
> Ignore sensor ` management controller firmware (46.1)` of `main`, 
> because it isn't readable! Its
> Oct 21 10:30:04 c02 collectd[1031939]: ipmi plugin: sensor_list_add: 
> Ignore sensor `PS1 Status power_supply (10.1)` of `main`, because it is 
> discrete (0x8)! Its type:
> Oct 21 10:30:04 c02 collectd[1031939]: ipmi plugin: sensor_list_add: 
> Ignore sensor `Chassis Intru system_chassis (23.1)` of `main`, because 
> it is discrete (0x5)! Its
> Oct 21 10:30:04 c02 collectd[1031939]: ipmi plugin: sensor_list_add: 
> Ignore sensor `HDD Status disk_drive_bay (26.1)` of `main`, because it 
> is discrete (0xd)! Its typ
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `FANB fan_cooling (29.8)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `FANA fan_cooling (29.7)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `FAN6 fan_cooling (29.6)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `FAN5 fan_cooling (29.5)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `FAN1 fan_cooling (29.1)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P2-DIMMH3 TEMP memory_device (32.94)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P2-DIMMH2 TEMP memory_device (32.93)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P2-DIMMG3 TEMP memory_device (32.90)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P2-DIMMG2 TEMP memory_device (32.89)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P2-DIMMF3 TEMP memory_device (32.86)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P2-DIMME3 TEMP memory_device (32.82)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P1-DIMMD3 TEMP memory_device (32.78)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P1-DIMMD2 TEMP memory_device (32.77)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P1-DIMMC3 TEMP memory_device (32.74)` of `main` not present.
> Oct 21 10:30:55 c02 collectd[1031939]: ipmi plugin: sensor_read_handler: 
> sensor `P1-DIMMC2 TEMP memory_device (32.73)` of `main` not present.
> 
> 
> 
> 
> 
> -----Original Message-----
> Cc: ceph-users@lists.ceph.com
> Subject: Re: [ceph-users] collectd Ceph metric
> 
> On 10:16 Mon 21 Oct, Marc Roos wrote:
> > I have the same. I do not think ConvertSpecialMetricTypes is 
> necessary. 
> > 
> > <LoadPlugin ceph>
> >   Globals true
> > </LoadPlugin>
> > 
> > <Plugin ceph>
> >   LongRunAvgLatency false
> >   ConvertSpecialMetricTypes true
> >   <Daemon "osd.1">
> >     SocketPath "/var/run/ceph/ceph-osd.1.asok"
> >   </Daemon>
> > 
> Same configuration, but there's below error after "systemctl restart 
> collectd"
> Have you ever hit this error before?
> 
> =================Log start===========
> Oct 21 16:22:52 rdmarhel0 collectd[768000]: Found a configuration for 
> the `ceph' plugin, but the plugin isn't loaded or didn't register a 
> configuration callback.
> Oct 21 16:22:52 rdmarhel0 systemd[1]: Unit collectd.service entered 
> failed state.
> Oct 21 16:22:52 rdmarhel0 collectd[768000]: Found a configuration for 
> the `ceph' plugin, but the plugin isn't loaded or didn't register a 
> configuration callback.
> Oct 21 16:22:52 rdmarhel0 systemd[1]: collectd.service failed.
> Oct 21 16:22:52 rdmarhel0 collectd[768000]: There is a `Daemon' block 
> within the configuration for the ceph plugin. The plugin either only 
> expects "simple" configuration statements or wasn Oct 21 16:22:52 
> rdmarhel0 systemd[1]: collectd.service holdoff time over, scheduling 
> restart.
> Oct 21 16:22:52 rdmarhel0 systemd[1]: Stopped Collectd statistics 
> daemon.
> -- Subject: Unit collectd.service has finished shutting down 
> =================Log end===========
> 
> B.R.
> Changcheng
> > 
> > 
> > -----Original Message-----
> > Cc: ceph-users@lists.ceph.com
> > Subject: Re: [ceph-users] collectd Ceph metric
> > 
> > On 09:50 Mon 21 Oct, Marc Roos wrote:
> > > 
> > > I am, collectd with luminous, and upgraded to nautilus and collectd
> > > 5.8.1-1.el7 this weekend. Maybe increase logging or so. 
> > > I had to wait a long time before collectd was supporting the 
> > > luminous release, maybe it is the same with octopus (=15?)
> > > 
> > @Roos: Do you mean that you could run collectd(5.8.1) with 
> > Ceph-Nautilus? Below is my collectd configuration with Ceph-Octopus:
> > 
> >     <LoadPlugin ceph>
> >     <Plugin ceph>
> >       <Daemon "osd.0">
> >         SocketPath "/var/run/ceph/ceph-osd.0.asok"
> >       </Daemon>
> >     </Plugin>
> > 
> > Is there anything wrong?
> > 
> > > 
> > >  
> > > 
> > > -----Original Message-----
> > > From: Liu, Changcheng [mailto:changcheng....@intel.com]
> > > Sent: maandag 21 oktober 2019 9:41
> > > To: ceph-users@lists.ceph.com
> > > Subject: [ceph-users] collectd Ceph metric
> > > 
> > > Hi all,
> > >    Does anyone succeed to use collectd/ceph plugin to collect ceph
> > >    cluster data?
> > >    I'm using collectd(5.8.1) and Ceph-15.0.0. collectd failed to get
> > >    cluster data with below error:
> > >    "collectd.service holdoff time over, scheduling restart"
> > > 
> > > Regards,
> > > Changcheng
> > > _______________________________________________
> > > ceph-users mailing list
> > > ceph-users@lists.ceph.com
> > > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
> > > 
> > > 
> > 
> > 
> 
> 
#
# Config file for collectd(1).
# Please read collectd.conf(5) for a list of options.
# http://collectd.org/
#

##############################################################################
# Global                                                                     #
#----------------------------------------------------------------------------#
# Global settings for the daemon.                                            #
##############################################################################

#Hostname    "localhost"
FQDNLookup   true
#BaseDir     "/var/lib/collectd"
#PIDFile     "/var/run/collectd.pid"
#PluginDir   "/usr/lib64/collectd"
#TypesDB     "/usr/share/collectd/types.db"

#----------------------------------------------------------------------------#
# When enabled, plugins are loaded automatically with the default options    #
# when an appropriate <Plugin ...> block is encountered.                     #
# Disabled by default.                                                       #
#----------------------------------------------------------------------------#
#AutoLoadPlugin false

#----------------------------------------------------------------------------#
# When enabled, internal statistics are collected, using "collectd" as the   #
# plugin name.                                                               #
# Disabled by default.                                                       #
#----------------------------------------------------------------------------#
#CollectInternalStats false

#----------------------------------------------------------------------------#
# Interval at which to query values. This may be overwritten on a per-plugin #
# base by using the 'Interval' option of the LoadPlugin block:               #
#   <LoadPlugin foo>                                                         #
#       Interval 60                                                          #
#   </LoadPlugin>                                                            #
#----------------------------------------------------------------------------#
#Interval     10

#MaxReadInterval 86400
#Timeout         2
#ReadThreads     5
#WriteThreads    5

# Limit the size of the write queue. Default is no limit. Setting up a limit is
# recommended for servers handling a high volume of traffic.
#WriteQueueLimitHigh 1000000
#WriteQueueLimitLow   800000

##############################################################################
# Logging                                                                    #
#----------------------------------------------------------------------------#
# Plugins which provide logging functions should be loaded first, so log     #
# messages generated when loading or configuring other plugins can be        #
# accessed.                                                                  #
##############################################################################

LoadPlugin syslog
#LoadPlugin logfile
#LoadPlugin log_logstash

#<Plugin logfile>
#       LogLevel info
#       File STDOUT
#       Timestamp true
#       PrintSeverity false
#</Plugin>

#<Plugin log_logstash>
#       LogLevel info
#       File "/var/log/collectd.json.log"
#</Plugin>

<Plugin syslog>
#       LogLevel info
</Plugin>

##############################################################################
# LoadPlugin section                                                         #
#----------------------------------------------------------------------------#
# Lines beginning with a single `#' belong to plugins which have been built  #
# but are disabled by default.                                               #
#                                                                            #
# Lines beginning with `##' belong to plugins which have not been built due  #
# to missing dependencies or because they have been deactivated explicitly.  #
##############################################################################

#LoadPlugin aggregation
#LoadPlugin amqp
#LoadPlugin apache
#LoadPlugin apcups
##LoadPlugin apple_sensors
##LoadPlugin aquaero
#LoadPlugin ascent
##LoadPlugin barometer
#LoadPlugin battery
#LoadPlugin bind
#LoadPlugin ceph
#LoadPlugin cgroups
#LoadPlugin chrony
#LoadPlugin conntrack
#LoadPlugin contextswitch
LoadPlugin cpu
#LoadPlugin cpufreq
#LoadPlugin cpusleep
#LoadPlugin csv
#LoadPlugin curl
#LoadPlugin curl_json
#LoadPlugin curl_xml
#LoadPlugin dbi
#LoadPlugin df
LoadPlugin disk
#LoadPlugin dns
##LoadPlugin dpdkevents
##LoadPlugin dpdkstat
#LoadPlugin drbd
#LoadPlugin email
#LoadPlugin entropy
#LoadPlugin ethstat
#LoadPlugin exec
#LoadPlugin fhcount
#LoadPlugin filecount
#LoadPlugin fscache
#LoadPlugin gmond
#LoadPlugin gps
##LoadPlugin grpc
#LoadPlugin hddtemp
#LoadPlugin hugepages
##LoadPlugin intel_pmu
##LoadPlugin intel_rdt
LoadPlugin interface
#LoadPlugin ipc
#LoadPlugin ipmi
#LoadPlugin iptables
#LoadPlugin ipvs
#LoadPlugin irq
#LoadPlugin java
LoadPlugin load
##LoadPlugin lpar
#LoadPlugin lua
#LoadPlugin lvm
#LoadPlugin madwifi
#LoadPlugin mbmon
#LoadPlugin mcelog
#LoadPlugin md
#LoadPlugin memcachec
#LoadPlugin memcached
LoadPlugin memory
##LoadPlugin mic
#LoadPlugin modbus
#LoadPlugin mqtt
#LoadPlugin multimeter
#LoadPlugin mysql
##LoadPlugin netapp
#LoadPlugin netlink
LoadPlugin network
#LoadPlugin nfs
#LoadPlugin nginx
#LoadPlugin notify_desktop
#LoadPlugin notify_email
#LoadPlugin notify_nagios
#LoadPlugin ntpd
#LoadPlugin numa
#LoadPlugin nut
#LoadPlugin olsrd
##LoadPlugin onewire
#LoadPlugin openldap
#LoadPlugin openvpn
##LoadPlugin oracle
#LoadPlugin ovs_events
#LoadPlugin ovs_stats
#LoadPlugin perl
#LoadPlugin pinba
#LoadPlugin ping
#LoadPlugin postgresql
#LoadPlugin powerdns
#LoadPlugin processes
#LoadPlugin protocols
#LoadPlugin python
#LoadPlugin redis
##LoadPlugin routeros
#LoadPlugin rrdcached
#LoadPlugin rrdtool
#LoadPlugin sensors
#LoadPlugin serial
##LoadPlugin sigrok
#LoadPlugin smart
#LoadPlugin snmp
#LoadPlugin snmp_agent
#LoadPlugin statsd
#LoadPlugin swap
#LoadPlugin table
#LoadPlugin tail
#LoadPlugin tail_csv
##LoadPlugin tape
#LoadPlugin tcpconns
#LoadPlugin teamspeak2
#LoadPlugin ted
#LoadPlugin thermal
##LoadPlugin tokyotyrant
#LoadPlugin turbostat
#LoadPlugin unixsock
#LoadPlugin uptime
#LoadPlugin users
#LoadPlugin uuid
#LoadPlugin varnish
#LoadPlugin virt
#LoadPlugin vmem
#LoadPlugin vserver
#LoadPlugin wireless
#LoadPlugin write_graphite
#LoadPlugin write_http
#LoadPlugin write_kafka
#LoadPlugin write_log
#LoadPlugin write_mongodb
#LoadPlugin write_prometheus
#LoadPlugin write_redis
#LoadPlugin write_riemann
#LoadPlugin write_sensu
#LoadPlugin write_tsdb
##LoadPlugin xencpu
##LoadPlugin xmms
#LoadPlugin zfs_arc
##LoadPlugin zone
#LoadPlugin zookeeper

##############################################################################
# Plugin configuration                                                       #
#----------------------------------------------------------------------------#
# In this section configuration stubs for each plugin are provided. A desc-  #
# ription of those options is available in the collectd.conf(5) manual page. #
##############################################################################

#<Plugin aggregation>
#  <Aggregation>
#    #Host "unspecified"
#    Plugin "cpu"
#    #PluginInstance "unspecified"
#    Type "cpu"
#    #TypeInstance "unspecified"
#
#    GroupBy "Host"
#    GroupBy "TypeInstance"
#
#    CalculateNum false
#    CalculateSum false
#    CalculateAverage true
#    CalculateMinimum false
#    CalculateMaximum false
#    CalculateStddev false
#  </Aggregation>
#</Plugin>

#<Plugin amqp>
#  <Publish "name">
#    Host "localhost"
#    Port "5672"
#    VHost "/"
#    User "guest"
#    Password "guest"
#    Exchange "amq.fanout"
#    RoutingKey "collectd"
#    Persistent false
#    StoreRates false
#    ConnectionRetryDelay 0
#  </Publish>
#</Plugin>

#<Plugin apache>
#  <Instance "local">
#    URL "http://localhost/status?auto";
#    User "www-user"
#    Password "secret"
#    CACert "/etc/ssl/ca.crt"
#  </Instance>
#</Plugin>

#<Plugin apcups>
#       Host "localhost"
#       Port "3551"
#       ReportSeconds true
#       PersistentConnection true
#</Plugin>

#<Plugin aquaero>
#       Device ""
#</Plugin>

#<Plugin ascent>
#       URL "http://localhost/ascent/status/";
#       User "www-user"
#       Password "secret"
#       CACert "/etc/ssl/ca.crt"
#</Plugin>

#<Plugin "barometer">
#   Device            "/dev/i2c-0";
#   Oversampling      512
#   PressureOffset    0.0
#   TemperatureOffset 0.0
#   Normalization     2
#   Altitude          238.0
#   TemperatureSensor "myserver/onewire-F10FCA000800/temperature"
#</Plugin>

#<Plugin "battery">
#  ValuesPercentage false
#  ReportDegraded false
#  QueryStateFS false
#</Plugin>

#<Plugin "bind">
#  URL "http://localhost:8053/";
#  ParseTime       false
#  OpCodes         true
#  QTypes          true
#
#  ServerStats     true
#  ZoneMaintStats  true
#  ResolverStats   false
#  MemoryStats     true
#
#  <View "_default">
#    QTypes        true
#    ResolverStats true
#    CacheRRSets   true
#
#    Zone "127.in-addr.arpa/IN"
#  </View>
#</Plugin>

#<Plugin ceph>
#  LongRunAvgLatency false
#  ConvertSpecialMetricTypes true
#  <Daemon "osd.0">
#    SocketPath "/var/run/ceph/ceph-osd.0.asok"
#  </Daemon>
#  <Daemon "osd.1">
#    SocketPath "/var/run/ceph/ceph-osd.1.asok"
#  </Daemon>
#  <Daemon "osd.2">
#    SocketPath "/var/run/ceph/ceph-osd.2.asok"
#  </Daemon>
#  <Daemon "mon.rdmarhel0">
#    SocketPath "/var/run/ceph/ceph-mon.rdmarhel0.asok"
#  </Daemon>
#  <Daemon "mgr.rdmarhel0">
#    SocketPath "/var/run/ceph/ceph-mgr.rdmarhel0.asok"
#  </Daemon>
#  <Daemon "mds.a">
#    SocketPath "/var/run/ceph/ceph-mds.ceph1.asok"
#  </Daemon>
#</Plugin>

#<Plugin chrony>
#       Host    "localhost"
#       Port    "323"
#       Timeout "2"
#</Plugin>

#<Plugin cgroups>
#  CGroup "libvirt"
#  IgnoreSelected false
#</Plugin>

<Plugin cpu>
#  ReportByCpu true
#  ReportByState true
#  ValuesPercentage false
#  ReportNumCpu false
#  ReportGuestState false
#  SubtractGuestState true
</Plugin>
#
#<Plugin csv>
#       DataDir "/var/lib/collectd/csv"
#       StoreRates false
#</Plugin>

#<Plugin curl>
#  <Page "stock_quotes">
#    URL "http://finance.google.com/finance?q=NYSE%3AAMD";
#    User "foo"
#    Password "bar"
#    Digest false
#    VerifyPeer true
#    VerifyHost true
#    CACert "/path/to/ca.crt"
#    Header "X-Custom-Header: foobar"
#    Post "foo=bar"
#
#    MeasureResponseTime false
#    MeasureResponseCode false
#    <Match>
#      Regex "<span +class=\"pr\"[^>]*> *([0-9]*\\.[0-9]+) *</span>"
#      DSType "GaugeAverage"
#      Type "stock_value"
#      Instance "AMD"
#    </Match>
#  </Page>
#</Plugin>

#<Plugin curl_json>
#  <URL "http://localhost:80/test.json";>
#    Instance "test_http_json"
#    <Key "testArray/0">
#      Type "gauge"
#      # Expect: 1
#    </Key>
#    <Key "testArray/1">
#      Type "gauge"
#      # Expect: 2
#    </Key>
#    <Key "testArrayInbetween/0/blarg">
#      Type "gauge"
#      # Expect: 3
#    </Key>
#    <Key "testArrayInbetween/1/blub">
#      Type "gauge"
#      # Expect: 4
#    </Key>
#    <Key "testDirectHit">
#      Type "gauge"
#      # Expect: 5
#    </Key>
#    <Key "testSubLevelHit/oneMoreLevel">
#      Type "gauge"
#      # Expect: 6
#    </Key>
#  </URL>
# put this as test.json on your webserver, the above config demonstraces
# how to match them.
# {
#  "testArray":[1,2],
#  "testArrayInbetween":[{"blarg":3},{"blub":4}],
#  "testDirectHit":5,
#  "testSubLevelHit":{"oneMoreLevel":6}
# }
## See: http://wiki.apache.org/couchdb/Runtime_Statistics
#  <URL "http://localhost:5984/_stats";>
#    Instance "httpd"
#    <Key "httpd/requests/count">
#      Type "http_requests"
#    </Key>
#
#    <Key "httpd_request_methods/*/count">
#      Type "http_request_methods"
#    </Key>
#
#    <Key "httpd_status_codes/*/count">
#      Type "http_response_codes"
#    </Key>
#  </URL>
## Database status metrics:
#  <URL "http://localhost:5984/_all_dbs";>
#    Instance "dbs"
#    <Key "*/doc_count">
#      Type "gauge"
#    </Key>
#    <Key "*/doc_del_count">
#      Type "counter"
#    </Key>
#    <Key "*/disk_size">
#      Type "bytes"
#    </Key>
#  </URL>
#</Plugin>

#<Plugin curl_xml>
#  <URL "http://localhost/stats.xml";>
#    Host "my_host"
#    #Plugin "stats"
#    Instance "some_instance"
#    User "collectd"
#    Password "thaiNg0I"
#    Digest false
#    VerifyPeer true
#    VerifyHost true
#    CACert "/path/to/ca.crt"
#    Header "X-Custom-Header: foobar"
#    Post "foo=bar"
#
#    <XPath "table[@id=\"magic_level\"]/tr">
#      Type "magic_level"
#      #InstancePrefix "prefix-"
#      InstanceFrom "td[1]"
#      #PluginInstanceFrom "td[1]"
#      ValuesFrom "td[2]/span[@class=\"level\"]"
#    </XPath>
#  </URL>
#</Plugin>

#<Plugin dbi>
#       <Query "num_of_customers">
#               Statement "SELECT 'customers' AS c_key, COUNT(*) AS c_value 
FROM customers_tbl"
#               <Result>
#                       Type "gauge"
#                       InstancesFrom "c_key"
#                       ValuesFrom "c_value"
#               </Result>
#       </Query>
#       <Database "customers_db">
#               #Plugin "mycompany"
#               Driver "mysql"
#               DriverOption "host" "localhost"
#               DriverOption "username" "collectd"
#               DriverOption "password" "AeXohy0O"
#               DriverOption "dbname" "custdb0"
#               #SelectDB "custdb0"
#               Query "num_of_customers"
#               #Query "..."
#               #Host "..."
#       </Database>
#</Plugin>

#<Plugin df>
#       Device "/dev/hda1"
#       Device "192.168.0.2:/mnt/nfs"
#       MountPoint "/home"
#       FSType "ext3"
#       IgnoreSelected false
#       ReportByDevice false
#       ReportInodes false
#       ValuesAbsolute true
#       ValuesPercentage false
#</Plugin>

<Plugin disk>
        Disk "/sd[ade]/"
#       Disk "/^[hs]d[a-f][0-9]?$/"
#       IgnoreSelected false
#       UseBSDName false
#       UdevNameAttr "DEVNAME"
</Plugin>

#<Plugin dns>
#       Interface "eth0"
#       IgnoreSource "192.168.0.1"
#       SelectNumericQueryTypes true
#</Plugin>

#<Plugin "dpdkevents">
#  <EAL>
#    Coremask "0x1"
#    MemoryChannels "4"
#    FilePrefix "rte"
#  </EAL>
#  <Event "link_status">
#    SendEventsOnUpdate true
#    EnabledPortMask 0xffff
#    PortName "interface1"
#    PortName "interface2"
#    SendNotification false
#  </Event>
#  <Event "keep_alive">
#    SendEventsOnUpdate true
#    LCoreMask "0xf"
#    KeepAliveShmName "/dpdk_keepalive_shm_name"
#    SendNotification false
#  </Event>
#</Plugin>

#<Plugin dpdkstat>
#  <EAL>
#    Coremask "0x2"
#    MemoryChannels "4"
#    FilePrefix "rte"
#    LogLevel "7"
#    RteDriverLibPath "/usr/lib/dpdk-pmd"
#  </EAL>
#  SharedMemObj "dpdk_collectd_stats_0"
#  EnabledPortMask 0xffff
#  PortName "interface1"
#  PortName "interface2"
#</Plugin>

#<Plugin email>
#       SocketFile "/var/run/collectd-email"
#       SocketGroup "collectd"
#       SocketPerms "0770"
#       MaxConns 5
#</Plugin>

#<Plugin ethstat>
#       Interface "eth0"
#       Map "rx_csum_offload_errors" "if_rx_errors" "checksum_offload"
#       Map "multicast" "if_multicast"
#       MappedOnly false
#</Plugin>

#<Plugin exec>
#       Exec "user:group" "/path/to/exec"
#       NotificationExec "user:group" "/path/to/exec"
#</Plugin>

#<Plugin fhcount>
#       ValuesAbsolute true
#       ValuesPercentage false
#</Plugin>

#<Plugin filecount>
#       <Directory "/path/to/dir">
#               #Plugin "foo"
#               Instance "foodir"
#               Name "*.conf"
#               MTime "-5m"
#               Size "+10k"
#               Recursive true
#               IncludeHidden false
#               RegularOnly true
#               #FilesSizeType "bytes"
#               #FilesCountType "files"
#               #TypeInstance "instance"
#       </Directory>
#</Plugin>

#<Plugin gmond>
#  MCReceiveFrom "239.2.11.71" "8649"
#  <Metric "swap_total">
#    Type "swap"
#    TypeInstance "total"
#    DataSource "value"
#  </Metric>
#  <Metric "swap_free">
#    Type "swap"
#    TypeInstance "free"
#    DataSource "value"
#  </Metric>
#</Plugin>

#<Plugin gps>
#  Host "127.0.0.1"
#  Port "2947"
#  Timeout 0.015
#  PauseConnect 5
#</Plugin>

#<Plugin grpc>
#       <Server "example.com" "50051">
#               EnableSSL true
#               SSLCACertificateFile "/path/to/root.pem"
#               SSLCertificateFile "/path/to/server.pem"
#               SSLCertificateKeyFile "/path/to/server.key"
#       </Server>
#       <Listen "0.0.0.0" "50051">
#               EnableSSL true
#               SSLCACertificateFile "/path/to/root.pem"
#               SSLCertificateFile "/path/to/client.pem"
#               SSLCertificateKeyFile "/path/to/client.key"
#       </Listen>
#</Plugin>

#<Plugin hddtemp>
#  Host "127.0.0.1"
#  Port "7634"
#</Plugin>

#<Plugin hugepages>
#    ReportPerNodeHP  true
#    ReportRootHP     true
#    ValuesPages      true
#    ValuesBytes      false
#    ValuesPercentage false
#</Plugin>

#<Plugin intel_pmu>
#    ReportHardwareCacheEvents true
#    ReportKernelPMUEvents true
#    ReportSoftwareEvents true
#    EventList "/var/cache/pmu/GenuineIntel-6-2D-core.json"
#    HardwareEvents "L2_RQSTS.CODE_RD_HIT,L2_RQSTS.CODE_RD_MISS" 
"L2_RQSTS.ALL_CODE_RD"
#    Cores "[0-3]"
#</Plugin>

#<Plugin "intel_rdt">
#  Cores "0-2"
#</Plugin>

<Plugin interface>
        Interface "ens801f0"
        Interface "ens801f1"
        Interface "ens785f0"
        Interface "ens785f1"
        IgnoreSelected false
#       Interface "eth0"
#       IgnoreSelected false
#       ReportInactive true
#       UniqueName false
</Plugin>

#<Plugin ipmi>
#       <Instance "local">
#               Sensor "some_sensor"
#               Sensor "another_one"
#               IgnoreSelected false
#               NotifySensorAdd false
#               NotifySensorRemove true
#               NotifySensorNotPresent false
#               NotifyIPMIConnectionState false
#               SELEnabled false
#               SELClearEvent false
#       </Instance>
#       <Instance "remote">
#               Host "server.example.com"
#               Address  "1.2.3.4"
#               Username "user"
#               Password "secret"
#               #AuthType "md5"
#               Sensor "some_sensor"
#               Sensor "another_one"
#               IgnoreSelected false
#               NotifySensorAdd false
#               NotifySensorRemove true
#               NotifySensorNotPresent false
#               NotifyIPMIConnectionState false
#               SELEnabled false
#               SELClearEvent false
#       </Instance>
#</Plugin>

#<Plugin iptables>
#       Chain table chain
#       Chain6 table chain
#</Plugin>

#<Plugin irq>
#       Irq 7
#       Irq 8
#       Irq 9
#       IgnoreSelected true
#</Plugin>

#<Plugin java>
#       JVMArg "-verbose:jni"
#       JVMArg "-Djava.class.path=/usr/share/collectd/java/collectd-api.jar"
#
#       LoadPlugin "org.collectd.java.Foobar"
#       <Plugin "org.collectd.java.Foobar">
#         # To be parsed by the plugin
#       </Plugin>
#</Plugin>

<Plugin load>
#        ReportRelative true
</Plugin>

#<Plugin lpar>
#       CpuPoolStats   false
#       ReportBySerial false
#</Plugin>

#<Plugin lua>
#       BasePath "/usr/share/collectd/lua"
#       Script "script1.lua"
#       Script "script2.lua"
#</Plugin>

#<Plugin madwifi>
#       Interface "wlan0"
#       IgnoreSelected false
#       Source "SysFS"
#       WatchSet "None"
#       WatchAdd "node_octets"
#       WatchAdd "node_rssi"
#       WatchAdd "is_rx_acl"
#       WatchAdd "is_scan_active"
#</Plugin>

#<Plugin mbmon>
#       Host "127.0.0.1"
#       Port "411"
#</Plugin>

#<Plugin mcelog>
#  <Memory>
#    McelogClientSocket "/var/run/mcelog-client"
#    PersistentNotification false
#  </Memory>
#  McelogLogfile "/var/log/mcelog"
#</Plugin>

#<Plugin md>
#       Device "/dev/md0"
#       IgnoreSelected false
#</Plugin>

#<Plugin memcachec>
#       <Page "plugin_instance">
#               Server "localhost"
#               Key "page_key"
#               <Match>
#                       Regex "(\\d+) bytes sent"
#                       ExcludeRegex "<lines to be excluded>"
#                       DSType CounterAdd
#                       Type "ipt_octets"
#                       Instance "type_instance"
#               </Match>
#       </Page>
#</Plugin>

#<Plugin memcached>
#       <Instance "local">
#               #Host "memcache.example.com"
#               Address "127.0.0.1"
#               Port "11211"
#       </Instance>
#</Plugin>

<Plugin memory>
        ValuesAbsolute true
        ValuesPercentage false
</Plugin>

#<Plugin modbus>
#       <Data "data_name">
#               RegisterBase 1234
#               RegisterCmd ReadHolding
#               RegisterType float
#               Type gauge
#               Instance "..."
#       </Data>
#
#       <Host "name">
#               Address "addr"
#               Port "1234"
#               Interval 60
#
#               <Slave 1>
#                       Instance "foobar" # optional
#                       Collect "data_name"
#               </Slave>
#       </Host>
#</Plugin>

#<Plugin mqtt>
#       <Publish "name">
#               Host "localhost"
#               Port 1883
#               ClientId "localhost"
#               User "user"
#               Password "secret"
#               QoS 0
#               Prefix "collectd"
#               StoreRates true
#               Retain false
#               CACert "/etc/ssl/ca.crt"
#               CertificateFile "/etc/ssl/client.crt"
#               CertificateKeyFile "/etc/ssl/client.pem"
#               TLSProtocol "tlsv1.2"
#               CipherSuite "ciphers"
#       </Publish>
#       <Subscribe "name">
#               Host "localhost"
#               Port 1883
#               ClientId "localhost"
#               User "user"
#               Password "secret"
#               QoS 2
#               Topic "collectd/#"
#               CleanSession true
#               CACert "/etc/ssl/ca.crt"
#               CertificateFile "/etc/ssl/client.crt"
#               CertificateKeyFile "/etc/ssl/client.pem"
#               TLSProtocol "tlsv1.2"
#               CipherSuite "ciphers"
#       </Subscribe>
#</Plugin>

#<Plugin mysql>
#       <Database db_name>
#               Host "database.serv.er"
#               User "db_user"
#               Password "secret"
#               Database "db_name"
#               SSLKey "/path/to/key.pem"
#               SSLCert "/path/to/cert.pem"
#               SSLCA "/path/to/ca.pem"
#               SSLCAPath "/path/to/cas/"
#               SSLCipher "DHE-RSA-AES256-SHA"
#               MasterStats true
#               ConnectTimeout 10
#               InnodbStats true
#       </Database>
#
#       <Database db_name2>
#               Alias "squeeze"
#               Host "localhost"
#               Socket "/var/run/mysql/mysqld.sock"
#               SlaveStats true
#               SlaveNotifications true
#       </Database>
#       <Database galera>
#               Alias "galera"
#               Host "localhost"
#               Socket "/var/run/mysql/mysqld.sock"
#               WsrepStats true
#       </Database>
#</Plugin>

#<Plugin netapp>
#       <Host "netapp1.example.com">
#               Protocol      "https"
#               Address       "10.0.0.1"
#               Port          443
#               User          "username"
#               Password      "aef4Aebe"
#               Interval      30
#
#               <WAFL>
#                       Interval 30
#                       GetNameCache   true
#                       GetDirCache    true
#                       GetBufferCache true
#                       GetInodeCache  true
#               </WAFL>
#
#               <Disks>
#                       Interval 30
#                       GetBusy true
#               </Disks>
#
#               <VolumePerf>
#                       Interval 30
#                       GetIO      "volume0"
#                       IgnoreSelectedIO      false
#                       GetOps     "volume0"
#                       IgnoreSelectedOps     false
#                       GetLatency "volume0"
#                       IgnoreSelectedLatency false
#               </VolumePerf>
#
#               <VolumeUsage>
#                       Interval 30
#                       GetCapacity "vol0"
#                       GetCapacity "vol1"
#                       IgnoreSelectedCapacity false
#                       GetSnapshot "vol1"
#                       GetSnapshot "vol3"
#                       IgnoreSelectedSnapshot false
#               </VolumeUsage>
#
#               <System>
#                       Interval 30
#                       GetCPULoad     true
#                       GetInterfaces  true
#                       GetDiskOps     true
#                       GetDiskIO      true
#               </System>
#       </Host>
#</Plugin>

#<Plugin netlink>
#       Interface "All"
#       VerboseInterface "All"
#       QDisc "eth0" "pfifo_fast-1:0"
#       Class "ppp0" "htb-1:10"
#       Filter "ppp0" "u32-1:0"
#       IgnoreSelected false
#</Plugin>

<Plugin network>
#       # client setup:
#       Server "ff18::efc0:4a42" "25826"
        <Server "10.239.53.26" "25826">
                SecurityLevel None
                Interface "eno1"
#       <Server "239.192.74.66" "25826">
#               SecurityLevel Encrypt
#               Username "user"
#               Password "secret"
#               Interface "eth0"
#               ResolveInterval 14400
        </Server>
#       TimeToLive 128
#
#       # server setup:
#       Listen "ff18::efc0:4a42" "25826"
#       <Listen "239.192.74.66" "25826">
#               SecurityLevel Sign
#               AuthFile "/etc/collectd/passwd"
#               Interface "eth0"
#       </Listen>
#       MaxPacketSize 1452
#
#       # proxy setup (client and server as above):
#       Forward true
#
#       # statistics about the network plugin itself
#       ReportStats false
#
#       # "garbage collection"
#       CacheFlush 1800
</Plugin>

#<Plugin nfs>
#       ReportV2 false
#       #ReportV3 false
#       #ReportV4 false
#</Plugin>

#<Plugin nginx>
#       URL "http://localhost/status?auto";
#       User "www-user"
#       Password "secret"
#       CACert "/etc/ssl/ca.crt"
#</Plugin>

#<Plugin notify_desktop>
#       OkayTimeout 1000
#       WarningTimeout 5000
#       FailureTimeout 0
#</Plugin>

#<Plugin notify_email>
#       SMTPServer "localhost"
#       SMTPPort 25
#       SMTPUser "my-username"
#       SMTPPassword "my-password"
#       From "colle...@main0server.com"
#       # <WARNING/FAILURE/OK> on <hostname>. beware! do not use not more than 
two %s in this string!!!
#       Subject "Aaaaaa!! %s on %s!!!!!"
#       Recipient "ema...@domain1.net"
#       Recipient "ema...@domain2.com"
#</Plugin>

#<Plugin notify_nagios>
#       CommandFile "/usr/local/nagios/var/rw/nagios.cmd"
#</Plugin>

#<Plugin ntpd>
#       Host "localhost"
#       Port 123
#       ReverseLookups false
#       IncludeUnitID true
#</Plugin>

#<Plugin nut>
#       UPS "upsname@hostname:port"
#       ForceSSL true
#       VerifyPeer true
#       CAPath "/path/to/folder"
#       #ConnectTimeout 5000
#</Plugin>

#<Plugin olsrd>
#       Host "127.0.0.1"
#       Port "2006"
#       CollectLinks "Summary"
#       CollectRoutes "Summary"
#       CollectTopology "Summary"
#</Plugin>

#<Plugin onewire>
#       Device "-s localhost:4304"
#       Sensor "F10FCA000800"
#       IgnoreSelected false
#</Plugin>

#<Plugin openldap>
#  <Instance "localhost">
#    URL "ldap://localhost:389";
#    StartTLS false
#    VerifyHost true
#    CACert "/path/to/ca.crt"
#    Timeout -1
#    Version 3
#  </Instance>
#</Plugin>

#<Plugin openvpn>
#       StatusFile "/etc/openvpn/openvpn-status.log"
#       ImprovedNamingSchema false
#       CollectCompression true
#       CollectIndividualUsers true
#       CollectUserCount false
#</Plugin>

#<Plugin oracle>
#  <Query "out_of_stock">
#    Statement "SELECT category, COUNT(*) AS value FROM products WHERE in_stock 
= 0 GROUP BY category"
#    <Result>
#      Type "gauge"
#      InstancesFrom "category"
#      ValuesFrom "value"
#    </Result>
#  </Query>
#  <Database "product_information">
#    #Plugin "warehouse"
#    ConnectID "db01"
#    Username "oracle"
#    Password "secret"
#    Query "out_of_stock"
#  </Database>
#</Plugin>

#<Plugin ovs_events>
#  Port "6640"
#  Address "127.0.0.1"
#  Socket "/var/run/openvswitch/db.sock"
#  Interfaces "br0" "veth0"
#  SendNotification true
#  DispatchValues false
#</Plugin>

#<Plugin ovs_stats>
#  Port "6640"
#  Address "127.0.0.1"
#  Socket "/var/run/openvswitch/db.sock"
#  Bridges "br0" "br_ext"
#</Plugin>

#<Plugin perl>
#       IncludeDir "/my/include/path"
#       BaseName "Collectd::Plugins"
#       EnableDebugger ""
#       LoadPlugin Monitorus
#       LoadPlugin OpenVZ
#
#       <Plugin foo>
#               Foo "Bar"
#               Qux "Baz"
#       </Plugin>
#</Plugin>

#<Plugin pinba>
#       Address "::0"
#       Port "30002"
#       <View "name">
#               Host "host name"
#               Server "server name"
#               Script "script name"
#       </View>
#</Plugin>

#<Plugin ping>
#       Host "host.foo.bar"
#       Interval 1.0
#       Timeout 0.9
#       TTL 255
#       SourceAddress "1.2.3.4"
#       Device "eth0"
#       MaxMissed -1
#</Plugin>

#<Plugin postgresql>
#       <Query magic>
#               Statement "SELECT magic FROM wizard WHERE host = $1;"
#               Param hostname
#               <Result>
#                       Type gauge
#                       InstancePrefix "magic"
#                       ValuesFrom magic
#               </Result>
#       </Query>
#       <Query rt36_tickets>
#               Statement "SELECT COUNT(type) AS count, type \
#                                 FROM (SELECT CASE \
#                                              WHEN resolved = 'epoch' THEN 
'open' \
#                                              ELSE 'resolved' END AS type \
#                                              FROM tickets) type \
#                                 GROUP BY type;"
#               <Result>
#                       Type counter
#                       InstancePrefix "rt36_tickets"
#                       InstancesFrom "type"
#                       ValuesFrom "count"
#               </Result>
#       </Query>
#       <Writer sqlstore>
#               # See contrib/postgresql/collectd_insert.sql for details
#               Statement "SELECT collectd_insert($1, $2, $3, $4, $5, $6, $7, 
$8, $9);"
#               StoreRates true
#       </Writer>
#       <Database foo>
#               #Plugin "kingdom"
#               Host "hostname"
#               Port "5432"
#               User "username"
#               Password "secret"
#               SSLMode "prefer"
#               KRBSrvName "kerberos_service_name"
#               Query magic
#       </Database>
#       <Database bar>
#               Interval 60
#               Service "service_name"
#               Query backends # predefined
#               Query rt36_tickets
#       </Database>
#       <Database qux>
#               Service "collectd_store"
#               Writer sqlstore
#               # see collectd.conf(5) for details
#               CommitInterval 30
#       </Database>
#</Plugin>

#<Plugin powerdns>
#  <Server "server_name">
#    Collect "latency"
#    Collect "udp-answers" "udp-queries"
#    Socket "/var/run/pdns.controlsocket"
#  </Server>
#  <Recursor "recursor_name">
#    Collect "questions"
#    Collect "cache-hits" "cache-misses"
#    Socket "/var/run/pdns_recursor.controlsocket"
#  </Recursor>
#  LocalSocket "/opt/collectd/var/run/collectd-powerdns"
#</Plugin>

#<Plugin processes>
#       CollectFileDescriptor true
#       CollectContextSwitch true
#       CollectMemoryMaps true
#       Process "name"
#       ProcessMatch "name" "regex"
#       <Process "collectd">
#               CollectFileDescriptor false
#               CollectContextSwitch false
#       </Process>
#       <ProcessMatch "name" "regex">
#               CollectFileDescriptor false
#               CollectContextSwitch true
#       </Process>
#</Plugin>

#<Plugin protocols>
#       Value "/^Tcp:/"
#       IgnoreSelected false
#</Plugin>

#<Plugin python>
#       ModulePath "/path/to/your/python/modules"
#       LogTraces true
#       Interactive true
#       Import "spam"
#
#       <Module spam>
#               spam "wonderful" "lovely"
#       </Module>
#</Plugin>

#<Plugin redis>
#   <Node example>
#      Host "redis.example.com"
#      Port "6379"
#      Timeout 2000
#   </Node>
#</Plugin>

#<Plugin routeros>
#       <Router>
#               Host "router.example.com"
#               Port "8728"
#               User "admin"
#               Password "dozaiTh4"
#               CollectInterface true
#               CollectRegistrationTable true
#               CollectCPULoad true
#               CollectMemory true
#               CollectDF true
#               CollectDisk true
#       </Router>
#</Plugin>

#<Plugin rrdcached>
#       DaemonAddress "unix:/tmp/rrdcached.sock"
#       DataDir "/var/lib/collectd/rrd"
#       CreateFiles true
#       CreateFilesAsync false
#       CollectStatistics true
#</Plugin>

#<Plugin rrdtool>
#       DataDir "/var/lib/collectd/rrd"
#       CreateFilesAsync false
#       CacheTimeout 120
#       CacheFlush   900
#       WritesPerSecond 50
#</Plugin>

#<Plugin sensors>
#       SensorConfigFile "/etc/sensors.conf"
#       Sensor "it8712-isa-0290/temperature-temp1"
#       Sensor "it8712-isa-0290/fanspeed-fan3"
#       Sensor "it8712-isa-0290/voltage-in8"
#       IgnoreSelected false
#</Plugin>

#<Plugin sigrok>
#  LogLevel 3
#  <Device "AC Voltage">
#    Driver "fluke-dmm"
#    MinimumInterval 10
#    Conn "/dev/ttyUSB2"
#  </Device>
#  <Device "Sound Level">
#    Driver "cem-dt-885x"
#    Conn "/dev/ttyUSB1"
#  </Device>
#</Plugin>

#<Plugin smart>
#  Disk "/^[hs]d[a-f][0-9]?$/"
#  IgnoreSelected false
#</Plugin>

#<Plugin snmp>
#   <Data "powerplus_voltge_input">
#       Type "voltage"
#       Table false
#       Instance "input_line1"
#       Values "SNMPv2-SMI::enterprises.6050.5.4.1.1.2.1"
#   </Data>
#   <Data "hr_users">
#       Type "users"
#       Table false
#       Instance ""
#       Values "HOST-RESOURCES-MIB::hrSystemNumUsers.0"
#   </Data>
#   <Data "std_traffic">
#       Type "if_octets"
#       Table true
#       Instance "IF-MIB::ifDescr"
#       Values "IF-MIB::ifInOctets" "IF-MIB::ifOutOctets"
#   </Data>
#
#   <Host "some.switch.mydomain.org">
#       Address "192.168.0.2"
#       Version 1
#       Community "community_string"
#       Collect "std_traffic"
#       Interval 120
#       Timeout 10
#       Retries 1
#   </Host>
#   <Host "some.server.mydomain.org">
#       Address "192.168.0.42"
#       Version 2
#       Community "another_string"
#       Collect "std_traffic" "hr_users"
#   </Host>
#   <Host "some.ups.mydomain.org">
#       Address "192.168.0.3"
#       Version 1
#       Community "more_communities"
#       Collect "powerplus_voltge_input"
#       Interval 300
#       Timeout 5
#       Retries 5
#   </Host>
#</Plugin>

#<Plugin snmp_agent>
#  <Data "memAvailReal">
#    Plugin "memory"
#    Type "memory"
#    TypeInstance "free"
#    OIDs "1.3.6.1.4.1.2021.4.6.0"
#  </Data>
#  <Table "ifTable">
#    IndexOID "IF-MIB::ifIndex"
#    SizeOID "IF-MIB::ifNumber"
#    <Data "ifDescr">
#      Instance true
#      Plugin "interface"
#      OIDs "IF-MIB::ifDescr"
#    </Data>
#    <Data "ifOctets">
#      Plugin "interface"
#      Type "if_octets"
#      TypeInstance ""
#      OIDs "IF-MIB::ifInOctets" "IF-MIB::ifOutOctets"
#    </Data>
#  </Table>
#</Plugin>

#<Plugin statsd>
#  Host "::"
#  Port "8125"
#  DeleteCounters false
#  DeleteTimers   false
#  DeleteGauges   false
#  DeleteSets     false
#  CounterSum     false
#  TimerPercentile 90.0
#  TimerPercentile 95.0
#  TimerPercentile 99.0
#  TimerLower     false
#  TimerUpper     false
#  TimerSum       false
#  TimerCount     false
#</Plugin>

#<Plugin swap>
#       ReportByDevice false
#       ReportBytes true
#       ValuesAbsolute true
#       ValuesPercentage false
#       ReportIO true
#</Plugin>

#<Plugin table>
#       <Table "/proc/slabinfo">
#               #Plugin "table"
#               Instance "slabinfo"
#               Separator " "
#               <Result>
#                       Type gauge
#                       InstancePrefix "active_objs"
#                       InstancesFrom 0
#                       ValuesFrom 1
#               </Result>
#               <Result>
#                       Type gauge
#                       InstancePrefix "objperslab"
#                       InstancesFrom 0
#                       ValuesFrom 4
#               </Result>
#       </Table>
#</Plugin>

#<Plugin tail>
#  <File "/var/log/exim4/mainlog">
#    Instance "exim"
#    Interval 60
#    <Match>
#      Regex "S=([1-9][0-9]*)"
#      DSType "CounterAdd"
#      Type "ipt_bytes"
#      Instance "total"
#    </Match>
#    <Match>
#      Regex "\\<R=local_user\\>"
#      ExcludeRegex "\\<R=local_user\\>.*mail_spool defer"
#      DSType "CounterInc"
#      Type "counter"
#      Instance "local_user"
#    </Match>
#  </File>
#  <File "/var/log/nginx/apache-time.log">
#    #Use the following log format in nginx:
#    #log_format response_time '[$host] "$upstream_response_time" ...'
#    Instance "apache"
#    <Match>
#      Regex "^\\S+ \"([0-9.]+)\""
#      <DSType Distribution>
#        Percentile 80    # -> latency-foo-80
#        Percentile 95    # -> latency-foo-95
#        Percentile 99    # -> latency-foo-99
#        Bucket 0   0.1   # -> bucket-latency-foo-0_0.1
#        Bucket 0.1 0.2   # -> bucket-latency-foo-0.1_0.2
#        Bucket 0.2 0.5   # -> bucket-latency-foo-0.2_0.5
#        Bucket 0.5 1.0   # -> bucket-latency-foo-0.5_1
#        Bucket 1.0 2.0   # -> bucket-latency-foo-1_2
#        Bucket 2.0 0     # -> bucket-latency-foo-2_inf
#        #BucketType "bucket"
#      </DSType>
#      Type "latency"
#      Instance "foo"
#    </Match>
#  </File>
#</Plugin>

#<Plugin tail_csv>
#   <Metric "dropped">
#       Type "percent"
#       Instance "dropped"
#       ValueFrom 1
#   </Metric>
#   <Metric "mbps">
#       Type "bytes"
#       Instance "wire-realtime"
#       ValueFrom 2
#   </Metric>
#   <Metric "alerts">
#       Type "alerts_per_second"
#       ValueFrom 3
#   </Metric>
#   <Metric "kpps">
#       Type "kpackets_wire_per_sec.realtime"
#       ValueFrom 4
#   </Metric>
#   <File "/var/log/snort/snort.stats">
#       Instance "snort-eth0"
#       Interval 600
#       Collect "dropped" "mbps" "alerts" "kpps"
#       TimeFrom 0
#   </File>
#</Plugin>

#<Plugin tcpconns>
#       ListeningPorts false
#       AllPortsSummary false
#       LocalPort "25"
#       RemotePort "25"
#</Plugin>

#<Plugin teamspeak2>
#       Host "127.0.0.1"
#       Port "51234"
#       Server "8767"
#</Plugin>

#<Plugin ted>
#       Device "/dev/ttyUSB0"
#       Retries 0
#</Plugin>

#<Plugin thermal>
#       ForceUseProcfs false
#       Device "THRM"
#       IgnoreSelected false
#</Plugin>

#<Plugin tokyotyrant>
#       Host "localhost"
#       Port "1978"
#</Plugin>

#<Plugin turbostat>
##      None of the following option should be set manually
##      This plugin automatically detect most optimal options
##      Only set values here if:
##      - The module asks you to
##      - You want to disable the collection of some data
##      - Your (Intel) CPU is not supported (yet) by the module
##      - The module generates a lot of errors 'MSR offset 0x... read failed'
##      In the last two cases, please open a bug request
#
#       TCCActivationTemp "100"
#       CoreCstates "392"
#       PackageCstates "396"
#       SystemManagementInterrupt true
#       DigitalTemperatureSensor true
#       PackageThermalManagement true
#       RunningAveragePowerLimit "7"
#</Plugin>

#<Plugin unixsock>
#       SocketFile "/usr/var/run/collectd-unixsock"
#       SocketGroup "collectd"
#       SocketPerms "0660"
#       DeleteSocket false
#</Plugin>

#<Plugin uuid>
#       UUIDFile "/etc/uuid"
#</Plugin>

#<Plugin mic>
#   ShowCPU true
#   ShowCPUCores true
#   ShowMemory true
#   ShowTemperatures true
##  Temperature Sensors can be ignored/shown by repeated #Temperature lines, and
##  then inverted with a IgnoreSelectedTemperature.
##  Known Temperature sensors: die, devmem, fin, fout, vccp, vddg, vddq
#   Temperature vddg
#   IgnoreSelectedTemperature true
#   ShowPower true
##  Power Sensors can be ignored/shown by repeated #Power lines, and
##  then inverted with a IgnoreSelectedTemperature.
##  Known Temperature sensors: total0, total1, inst, imax, pci3, c2x3, c2x4, 
vccp, vddg, vddq
#   Power total1
#   IgnoreSelectedPower true
#</Plugin>

#<Plugin varnish>
#   This tag support an argument if you want to
#   monitor the local instance just use </Instance>
#   If you prefer defining another instance you can do
#   so by using <Instance "myinstance">
#   <Instance>
#      CollectBackend true
#      CollectBan false           # Varnish 3 and above
#      CollectCache true
#      CollectConnections true
#      CollectDirectorDNS false   # Varnish 3 only
#      CollectESI false
#      CollectFetch false
#      CollectHCB false
#      CollectObjects false
#      CollectPurge false         # Varnish 2 only
#      CollectSession false
#      CollectSHM true
#      CollectSMA false           # Varnish 2 & 4 only
#      CollectSMS false
#      CollectSM false            # Varnish 2 only
#      CollectStruct false
#      CollectTotals false
#      CollectUptime false        # Varnish 3 and above
#      CollectVCL false
#      CollectVSM false           # Varnish 4 only
#      CollectWorkers false
#      CollectLock false          # Varnish 4 only
#      CollectMempool false       # Varnish 4 only
#      CollectManagement false    # Varnish 4 only
#      CollectSMF false           # Varnish 4 only
#      CollectVBE false           # Varnish 4 only
#      CollectMSE false           # Varnish-Plus 4 only
#   </Instance>
#</Plugin>

#<Plugin virt>
#       Connection "xen:///"
#       RefreshInterval 60
#       Domain "name"
#       BlockDevice "name:device"
#       BlockDeviceFormat target
#       BlockDeviceFormatBasename false
#       InterfaceDevice "name:device"
#       IgnoreSelected false
#       HostnameFormat name
#       InterfaceFormat name
#       PluginInstanceFormat name
#       Instances 1
#       ExtraStats "cpu_util disk disk_err domain_state fs_info 
job_stats_background pcpu perf vcpupin"
#</Plugin>

#<Plugin vmem>
#       Verbose false
#</Plugin>

#<Plugin write_graphite>
#  <Node "example">
#    Host "localhost"
#    Port "2003"
#    Protocol "tcp"
#    ReconnectInterval 0
#    LogSendErrors true
#    Prefix "collectd"
#    Postfix "collectd"
#    StoreRates true
#    AlwaysAppendDS false
#    EscapeCharacter "_"
#    SeparateInstances false
#    PreserveSeparator false
#    DropDuplicateFields false
#  </Node>
#</Plugin>

#<Plugin write_http>
#       <Node "example">
#               URL "http://example.com/collectd-post";
#               User "collectd"
#               Password "weCh3ik0"
#               VerifyPeer true
#               VerifyHost true
#               CACert "/etc/ssl/ca.crt"
#               CAPath "/etc/ssl/certs/"
#               ClientKey "/etc/ssl/client.pem"
#               ClientCert "/etc/ssl/client.crt"
#               ClientKeyPass "secret"
#               Header "X-Custom-Header: custom_value"
#               SSLVersion "TLSv1"
#               Format "Command"
#               Prefix "collectd"  # metric prefix, only available for KAIROSDB 
format
#               Attribute "key" "value"     # only available for KAIROSDB format
#               TTL 0   # data ttl, only available for KAIROSDB format
#               Metrics true
#               Notifications false
#               StoreRates false
#               BufferSize 4096
#               LowSpeedLimit 0
#               Timeout 0
#       </Node>
#</Plugin>

#<Plugin write_kafka>
#  Property "metadata.broker.list" "localhost:9092"
#  <Topic "collectd">
#    Format JSON
#  </Topic>
#</Plugin>

#<Plugin write_mongodb>
#       <Node "example">
#               Host "localhost"
#               Port "27017"
#               Timeout 1000
#               StoreRates false
#               Database "auth_db"
#               User "auth_user"
#               Password "auth_passwd"
#       </Node>
#</Plugin>

#<Plugin write_prometheus>
#       Port "9103"
#</Plugin>

#<Plugin write_redis>
#       <Node "example">
#               Host "localhost"
#               Port "6379"
#               Timeout 1000
#               Prefix "collectd/"
#       </Node>
#</Plugin>

#<Plugin write_riemann>
#       <Node "example">
#               Host "localhost"
#               Port 5555
#               Protocol TCP
#               Batch true
#               BatchMaxSize 8192
#               StoreRates true
#               AlwaysAppendDS false
#               TTLFactor 2.0
#               Notifications true
#               CheckThresholds false
#               EventServicePrefix ""
#       </Node>
#       Tag "foobar"
#       Attribute "foo" "bar"
#</Plugin>

#<Plugin write_sensu>
#       <Node "example">
#               Host "localhost"
#               Port 3030
#               StoreRates true
#               AlwaysAppendDS false
#               Notifications true
#               Metrics true
#               EventServicePrefix ""
#               MetricHandler "influx"
#               MetricHandler "default"
#               NotificationHandler "flapjack"
#               NotificationHandler "howling_monkey"
#       </Node>
#       Tag "foobar"
#       Attribute "foo" "bar"
#</Plugin>

#<Plugin write_tsdb>
#       <Node>
#               Host "localhost"
#               Port "4242"
#               HostTags "status=production"
#               StoreRates false
#               AlwaysAppendDS false
#       </Node>
#</Plugin>

#<Plugin zookeeper>
#    Host "localhost"
#    Port "2181"
#</Plugin>

##############################################################################
# Filter configuration                                                       #
#----------------------------------------------------------------------------#
# The following configures collectd's filtering mechanism. Before changing   #
# anything in this section, please read the `FILTER CONFIGURATION' section   #
# in the collectd.conf(5) manual page.                                       #
##############################################################################

# Load required matches:
#LoadPlugin match_empty_counter
#LoadPlugin match_hashed
#LoadPlugin match_regex
#LoadPlugin match_value
#LoadPlugin match_timediff

# Load required targets:
#LoadPlugin target_notification
#LoadPlugin target_replace
#LoadPlugin target_scale
#LoadPlugin target_set
#LoadPlugin target_v5upgrade

#----------------------------------------------------------------------------#
# The following block demonstrates the default behavior if no filtering is   #
# configured at all: All values will be sent to all available write plugins. #
#----------------------------------------------------------------------------#

#<Chain "PostCache">
#  Target "write"
#</Chain>

##############################################################################
# Threshold configuration                                                    #
#----------------------------------------------------------------------------#
# The following outlines how to configure collectd's threshold checking      #
# plugin. The plugin and possible configuration options are documented in    #
# the collectd-threshold(5) manual page.                                     #
##############################################################################

#LoadPlugin "threshold"
#<Plugin threshold>
#  <Type "foo">
#    WarningMin    0.00
#    WarningMax 1000.00
#    FailureMin    0.00
#    FailureMax 1200.00
#    Invert false
#    Instance "bar"
#  </Type>
#
#  <Plugin "interface">
#    Instance "eth0"
#    <Type "if_octets">
#      FailureMax 10000000
#      DataSource "rx"
#    </Type>
#  </Plugin>
#
#  <Host "hostname">
#    <Type "cpu">
#      Instance "idle"
#      FailureMin 10
#    </Type>
#
#    <Plugin "memory">
#      <Type "memory">
#        Instance "cached"
#        WarningMin 100000000
#      </Type>
#    </Plugin>
#
#    <Type "load">
#       DataSource "midterm"
#       FailureMax 4
#       Hits 3
#       Hysteresis 3
#    </Type>
#  </Host>
#</Plugin>
Include "/etc/collectd.d"
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