Product Documentation

ns

Sep 08, 2016

Statistics for ns.

Properties (click to see Operations)

Name Data Type Permissions Description
clearstats
<String>
Read-write
Clear the statsistics / counters.
Possible values = basic, full
rescpuusagepcnt
<Double>
Read-only
Average CPU utilization percentage. Not applicable for a single-CPU system.
cpuusagepcnt
<Double>
Read-only
CPU utilization percentage.
cachemaxmemorykb
<Double>
Read-only
Largest amount of memory the NetScaler can dedicate to caching, up to 50% of available memory. A 0 value disables caching, but the caching module continues to run.
delcmpratio
<Double>
Read-only
Ratio of compressible data received to compressed data transmitted.If this ratio is one (uncmp:1.0) that means compression is disabled or we are not able to compress even a single compressible packet.
rescpuusage
<Double>
Read-only
Shows average CPU utilization percentage if more than 1 CPU is present.
cpuusage
<Double>
Read-only
CPU utilization percentage.
resmemusage
<Double>
Read-only
Percentage of memory utilization on NetScaler.
comptotaldatacompressionratio
<Double>
Read-only
Ratio of total HTTP data received to total HTTP data transmitted.
compratio
<Double>
Read-only
Ratio of the compressible data received from the server to the compressed data sent to the client.
cacheutilizedmemorykb
<Double>
Read-only
Amount of memory the integrated cache is currently using.
cachemaxmemoryactivekb
<Double>
Read-only
Currently active value of maximum memory
cache64maxmemorykb
<Double>
Read-only
Largest amount of memory the NetScaler can dedicate to caching, up to 50% of available memory. A 0 value disables caching, but the caching module continues to run.
cachepercentoriginbandwidthsaved
<Double>
Read-only
Percentage of origin bandwidth saved, expressed as number of bytes served from the integrated cache divided by all bytes served. The assumption is that all compression is done in the NetScaler.
cachetotmisses
<Double>
Read-only
Intercepted HTTP requests requiring fetches from origin server.
cachemissesrate
<Double>
Read-only
Rate (/s) counter for cachetotmisses
cachetothits
<Double>
Read-only
Responses served from the integrated cache. These responses match a policy with a CACHE action.
cachehitsrate
<Double>
Read-only
Rate (/s) counter for cachetothits
sslnumcardsup
<Double>
Read-only
Number of SSL cards that are UP. If the number of cards UP is lower than a threshold, a failover is initiated.
memusagepcnt
<Double>
Read-only
Percentage of memory utilization on NetScaler.
memuseinmb
<Double>
Read-only
Main memory currently in use, in megabytes.
mgmtcpuusagepcnt
<Double>
Read-only
Management CPU utilization percentage.
pktcpuusagepcnt
<Double>
Read-only
Average CPU utilization percentage for all packet engines excluding management PE.
starttime
<String>
Read-only
Time when the NetScaler appliance was last started.
transtime
<String>
Read-only
Time when the last master state transition occurred. You can use this statistic for debugging.
hacurstate
<String>
Read-only
State of the HA node, based on its health, in a high availability setup. Possible values are: UP ? Indicates that the node is accessible and can function as either a primary or secondary node. DISABLED ? Indicates that the high availability status of the node has been manually disabled. Synchronization and propagation cannot take place between the peer nodes. INIT ? Indicates that the node is in the process of becoming part of the high availability configuration. PARTIALFAIL ? Indicates that one of the high availability monitored interfaces has failed because of a card or link failure. This state triggers a failover. COMPLETEFAIL ? Indicates that all the interfaces of the node are unusable, because the interfaces on which high availability monitoring is enabled are not connected or are manually disabled. This state triggers a failover. DUMB ? Indicates that the node is in listening mode. It does not participate in high availability transitions or transfer configuration from the peer node. This is a configured value, not a statistic. PARTIALFAILSSL ? Indicates that the SSL card has failed. This state triggers a failover. ROUTEMONITORFAIL ? Indicates that the route monitor has failed. This state triggers a failover.
hacurmasterstate
<String>
Read-only
Indicates the high availability state of the node. Possible values are: STAYSECONDARY ? Indicates that the selected node remains the secondary node in a high availability setup. In this case a forced failover does not change the state but, instead, returns an appropriate error message. This is a configured value and not a statistic. PRIMARY ? Indicates that the selected node is the primary node in a high availability setup. SECONDARY ? Indicates that the selected node is the secondary node in a high availability setup. CLAIMING ? Indicates that the secondary node is in the process of taking over as the primary node. This is the intermediate state in the transition of the secondary node to primary status. FORCE CHANGE - Indicates that the secondary node is forcibly changing its status to primary due to a forced failover issued on the secondary node.
sslcards
<Double>
Read-only
Number of SSL crypto cards present on the NetScaler appliance.
disk0perusage
<Double>
Read-only
Used space in /flash partition of the disk, as a percentage. This is a critical counter. You can configure /flash Used (%) by using the Set snmp alarm DISK-USAGE-HIGH command.
disk1perusage
<Double>
Read-only
Used space in /var partition of the disk, as a percentage. This is a critical counter. You can configure /var Used (%) by using the Set snmp alarm DISK-USAGE-HIGH command.
disk0avail
<Double>
Read-only
Available space in /flash partition of the hard disk.
disk1avail
<Double>
Read-only
Available space in /var partition of the hard disk.
totrxmbits
<Double>
Read-only
Number of megabytes received by the NetScaler appliance.
rxmbitsrate
<Double>
Read-only
Rate (/s) counter for totrxmbits
tottxmbits
<Double>
Read-only
Number of megabytes transmitted by the NetScaler appliance.
txmbitsrate
<Double>
Read-only
Rate (/s) counter for tottxmbits
tcpcurclientconn
<Double>
Read-only
Client connections, including connections in the Opening, Established, and Closing state.
tcpcurclientconnestablished
<Double>
Read-only
Current client connections in the Established state, which indicates that data transfer can occur between the NetScaler and the client.
tcpcurserverconn
<Double>
Read-only
Server connections, including connections in the Opening, Established, and Closing state.
tcpcurserverconnestablished
<Double>
Read-only
Current server connections in the Established state, which indicates that data transfer can occur between the NetScaler and the server.
httptotrequests
<Double>
Read-only
Total number of HTTP requests received.
httprequestsrate
<Double>
Read-only
Rate (/s) counter for httptotrequests
httptotresponses
<Double>
Read-only
Total number of HTTP responses sent.
httpresponsesrate
<Double>
Read-only
Rate (/s) counter for httptotresponses
httptotrxrequestbytes
<Double>
Read-only
Total number of bytes of HTTP request data received.
httprxrequestbytesrate
<Double>
Read-only
Rate (/s) counter for httptotrxrequestbytes
httptotrxresponsebytes
<Double>
Read-only
Total number of bytes of HTTP response data received.
httprxresponsebytesrate
<Double>
Read-only
Rate (/s) counter for httptotrxresponsebytes
ssltottransactions
<Double>
Read-only
Number of SSL transactions on the NetScaler appliance.
ssltransactionsrate
<Double>
Read-only
Rate (/s) counter for ssltottransactions
ssltotsessionhits
<Double>
Read-only
Number of SSL session reuse hits on the NetScaler appliance.
sslsessionhitsrate
<Double>
Read-only
Rate (/s) counter for ssltotsessionhits
appfirewallrequests
<Double>
Read-only
HTTP/HTTPS requests sent to your protected web servers via the Application Firewall.
appfirewallrequestsrate
<Double>
Read-only
Rate (/s) counter for appfirewallrequests
appfirewallresponses
<Double>
Read-only
HTTP/HTTPS responses sent by your protected web servers via the Application Firewall.
appfirewallresponsesrate
<Double>
Read-only
Rate (/s) counter for appfirewallresponses
appfirewallaborts
<Double>
Read-only
Incomplete HTTP/HTTPS requests aborted by the client before the Application Firewall could finish processing them.
appfirewallabortsrate
<Double>
Read-only
Rate (/s) counter for appfirewallaborts
appfirewallredirects
<Double>
Read-only
HTTP/HTTPS requests redirected by the Application Firewall to a different Web page or web server. (HTTP 302)
appfirewallredirectsrate
<Double>
Read-only
Rate (/s) counter for appfirewallredirects
misccounter0
<Double>
Read-only
Miscellaneous Counter 0.
misccounter1
<Double>
Read-only
Miscellaneous Counter 1.
numcpus
<Double>
Read-only
The number of CPUs on the NetScaler appliance.

Operations (click to see Properties)

Some options that you can use for each operations:

  • Getting warnings in response: NITRO allows you to get warnings in an operation by specifying the "warning" query parameter as "yes". For example, to get warnings while connecting to the NetScaler appliance, the URL is as follows:

    http://<netscaler-ip-address>/nitro/v1/config/login?warning=yes

    If any, the warnings are displayed in the response payload with the HTTP code "209 X-NITRO-WARNING".

  • Authenticated access for individual NITRO operations: NITRO allows you to logon to the NetScaler appliance to perform individual operations. You can use this option instead of creating a NITRO session (using the login object) and then using that session to perform all operations,

    To do this, you must specify the username and password in the request header of the NITRO request as follows:

    X-NITRO-USER:<username>

    X-NITRO-PASS:<password>

    Note: In such cases, make sure that the request header DOES not include the following:

    Cookie:NITRO_AUTH_TOKEN=<tokenvalue>

메모

Mandatory parameters are marked in red and placeholder content is marked in <green>.

get (all)

URL: http://<netscaler-ip-address>/nitro/v1/stat/ns

Query-parameters:

args

http://<netscaler-ip-address>/nitro/v1/stat/ns?args=detail:<Boolean_value>,fullvalues:<Boolean_value>,ntimes:<Double_value>,logfile:<String_value>,clearstats:<String_value>

Use this query-parameter to get ns resources based on additional properties.

HTTP Method: GET

Request Headers:

Cookie:NITRO_AUTH_TOKEN=<tokenvalue>
Accept:application/json

Response:

HTTP Status Code on Success: 200 OK
HTTP Status Code on Failure: 4xx <string> (for general HTTP errors) or 5xx <string> (for NetScaler-specific errors). The response payload provides details of the error

Response Headers:

Content-Type:application/json

Response Payload:

{ "ns": [ {
      "appfirewallredirectsrate":<Double_value>,
      "ssltottransactions":<Double_value>,
      "sslnumcardsup":<Double_value>,
      "hacurmasterstate":<String_value>,
      "httprxrequestbytesrate":<Double_value>,
      "httptotrxresponsebytes":<Double_value>,
      "disk1perusage":<Double_value>,
      "rescpuusagepcnt":<Double_value>,
      "appfirewallresponsesrate":<Double_value>,
      "delcmpratio":<Double_value>,
      "appfirewallresponses":<Double_value>,
      "comptotaldatacompressionratio":<Double_value>,
      "httprxresponsebytesrate":<Double_value>,
      "disk0perusage":<Double_value>,
      "appfirewallabortsrate":<Double_value>,
      "appfirewallrequestsrate":<Double_value>,
      "ssltotsessionhits":<Double_value>,
      "appfirewallredirects":<Double_value>,
      "mgmtcpuusagepcnt":<Double_value>,
      "cpuusage":<Double_value>,
      "httptotresponses":<Double_value>,
      "compratio":<Double_value>,
      "memuseinmb":<Double_value>,
      "sslsessionhitsrate":<Double_value>,
      "resmemusage":<Double_value>,
      "cache64maxmemorykb":<Double_value>,
      "starttime":<String_value>,
      "cachepercentoriginbandwidthsaved":<Double_value>,
      "misccounter0":<Double_value>,
      "memusagepcnt":<Double_value>,
      "cachehitsrate":<Double_value>,
      "transtime":<String_value>,
      "cacheutilizedmemorykb":<Double_value>,
      "appfirewallaborts":<Double_value>,
      "disk1avail":<Double_value>,
      "tcpcurserverconnestablished":<Double_value>,
      "tcpcurclientconn":<Double_value>,
      "tcpcurserverconn":<Double_value>,
      "rescpuusage":<Double_value>,
      "appfirewallrequests":<Double_value>,
      "totrxmbits":<Double_value>,
      "tottxmbits":<Double_value>,
      "cachemissesrate":<Double_value>,
      "cachemaxmemorykb":<Double_value>,
      "httptotrequests":<Double_value>,
      "cachetothits":<Double_value>,
      "misccounter1":<Double_value>,
      "numcpus":<Double_value>,
      "pktcpuusagepcnt":<Double_value>,
      "ssltransactionsrate":<Double_value>,
      "httprequestsrate":<Double_value>,
      "cachemaxmemoryactivekb":<Double_value>,
      "httpresponsesrate":<Double_value>,
      "disk0avail":<Double_value>,
      "txmbitsrate":<Double_value>,
      "sslcards":<Double_value>,
      "hacurstate":<String_value>,
      "rxmbitsrate":<Double_value>,
      "tcpcurclientconnestablished":<Double_value>,
      "cpuusagepcnt":<Double_value>,
      "cachetotmisses":<Double_value>,
      "httptotrxrequestbytes":<Double_value>
}]}