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show services hcm pic-statistics

date_range 19-Nov-23

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Syntax

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show services hcm pic-statistics
<interface interface-name>

Description

Display the statistics collected (from the services PICs) for HTTP header enrichment.

Options

none	Display the statistics for all the services PICs.
interface `interface-name`	(Optional) Display the statistics for the specified services PIC.

Required Privilege Level

view

Output Fields

Table 1 lists the output fields for the show services hcm pic-statistics command. Output fields are listed in the approximate order in which they appear.

Table 1: show services hcm pic-statistics Output Fields
Field Name	Field Description
`Interface`	Name of the services PIC interface for which statistics are displayed.
`Session statistics`—For each services PIC.
`Number of Session Interest events`	Number of Session Interest events.
`Number of Session Create events`	Number of Session Create events.
`Number of Session Close events`	Number of Session Close events.
`Number of Session Destroy events`	Number of Session Destroy events.
`Number of Session Data events`	Number of Session Data events.
`Number of Session Handle failures`	Number of Session Handle failures.
`Number of Session Extension allocations`	Number of Session Extension allocations that were successful.
`Number of Session Extension alloc failures`	Number of Session Extension allocations that failed.
`Number of Session Extension frees`	Number of Session Extension frees (memory releases).
`TCP Proxy statistics`
`Number of missing stbuf`	Number of missing stream buffers.
`Number of stbuf initializations`	Number of stream buffer initializations that were successful.
`Number of stbuf initialization failures`	Number of stream buffer initializations that failed.
`Number of stbuf store failures`	Number of stream buffer store failures.
`Number of stbuf frees`	Number of stream buffer frees (memory releases) that were successful.
`Number of stbuf free failures`	Number of stream buffer frees that failed.
`Number of stbuf sends`	Number of stream buffer sends that were successful.
`Number of stbuf send failures`	Number of stream buffer sends that failed.
`Number of stbuf receives`	Number of stream buffer receives that were successful.
`Number of stbuf throttles`	Number of stream buffer throttles. Throttles are done when the stream buffer queue is full.
`Number of invalid stbuf`	Number of invalid stream buffers.
`THR statistics`
`Number of THR creates`	Number of successful TCP Header Rewriter (THR) Create Requests.
`Number of missing THR handles`	Number of missing THR handles.
`Number of THR create failures`	Number of THR Create Requests that failed.
`Number of THR store failures`	Number of THR store failures.
`Number of THR short circuit failures`	Number of THR short circuit (packet bypass) failures.
`Number of THR update failures`	Number of THR updates that failed.
`Number of THR state updates`	Number of THR state updates.
`Number of THR destroy failures`	Number of THR destroys that failed.
`Number of THR destroys`	Number of THR Cleanup Requests that were successful.
`JCPP statistics`
`Number of JCPP handle allocations`	Number of Juniper Content and Protocol Parsers (JCPP) handle allocations that were successful.
`Number of JCPP handle allocation failures`	Number of JCPP handle allocations that failed.
`Header Insertion statistics`
`Number of HCM Header Insertions`	Number of times that tags were successfully inserted into HTTP headers.
`Number of HCM Header Insertion failures`	Number of times that the insertion of tags into HTTP headers failed.
`Number of HCM Header Renamed`	Number of times that HTTP headers were successfully renamed.
`Number of HCM Header Rename failures`	Number of times that HTTP header rename attempts failed.
`Number of HCM IPV4 Mask modifications`	Number of times IPv4 address mask was inserted.
`Number of HCM IPV6 Mask modifications`	Number of times IPv6 address mask was inserted.
`Number of HCM Tags too large`	Number of tags that were not inserted into HTTP headers because the tag size was larger than the maximum allowed size.
`Number of HCM Tag encryption failures`	Number of times that the encryption of HTTP tags used for header insertion failed.
`Number of HCM requests`	Number of HTTP header enrichment requests.
`Number of missing Subscribers in HCM`	Number of times that tags were not inserted because subscriber was missing.
`Number of HCM missing subscriber attributes`	Number of times that tags were not inserted because subscriber attributes were missing.
`Number of HCM missing IPV4 attributes`	Number of times that tags were not inserted because subscriber IPv4 user address attributes were missing.
`Number of HCM missing IPV6 attributes`	Number of times that tags were not inserted because subscriber IPv6 user address attributes were missing.
`Number of HCM IPV4 / IPV6 tag insertions`	Number of times that an IPv4 or an IPv6 user address tag was successfully inserted into HTTP headers when the tag rule included both IPv4 and IPv6 user address tags.

Sample Output

show services hcm pic-statistics (mams interface)

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user@host> show services hcm pic-statistics
Interface: mams-3/0/0
Session statistics
    Number of Session Interest events               :224590
    Number of Session Create events                 :224590
    Number of Session Close events                  :224590
    Number of Session Destroy events                :224590
    Number of Session Data events                   :224589
    Number of Session Handle failures               :0
    Number of Session Extension allocations         :224590
    Number of Session Extension alloc failures      :0
    Number of Session Extension frees               :224590
TCP Proxy statistics
    Number of missing stbuf                         :0
    Number of stbuf initializations                 :0
    Number of stbuf initialization failures         :0
    Number of stbuf store failures                  :0
    Number of stbuf frees                           :0
    Number of stbuf free failures                   :0
    Number of stbuf sends                           :0
    Number of stbuf send failures                   :0
    Number of stbuf receives                        :0
    Number of stbuf throttles                       :0
    Number of invalid stbuf                         :0
THR statistics
    Number of THR creates                           :224590
    Number of missing THR handles                   :0
    Number of THR create failures                   :0
    Number of THR store failures                    :0
    Number of THR short circuit failures            :0
    Number of THR update failures                   :0
    Number of THR state updates                     :449180
    Number of THR destroy failures                  :0
    Number of THR destroys                          :0
JCPP statistics
    Number of JCPP handle allocations               :0
    Number of JCPP handle allocation failures       :0
Header Insertion statistics
    Number of HCM Header Insertions                 :224589
    Number of HCM Header Insertion failures         :0
    Number of HCM Header Renamed                    :0
    Number of HCM Header Rename failures            :0
    Number of HCM IPV4 Mask modifications           :0
    Number of HCM IPV6 Mask modifications           :0
    Number of HCM Tags too large                    :0
    Number of HCM Tag encryption failures           :0
    Number of HCM requests                          :224589
    Number of missing Subscribers in HCM            :0
    Number of HCM missing subscriber attributes     :0
    Number of HCM missing IPV4 attributes           :0
    Number of HCM missing IPV6 attributes           :0
    Number of HCM IPV4 / IPV6 tag insertions        :0

Sample Output

show services hcm pic-statistics (vms- interface)

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user@host> show services hcm pic-statistics
Interface: vms-5/2/0
Session statistics
    Number of Session Interest events               :90064
    Number of Session Create events                 :90064
    Number of Session Close events                  :90064
    Number of Session Destroy events                :90064
    Number of Session Data events                   :90064
    Number of Session Handle failures               :0
    Number of Session Extension allocations         :90064
    Number of Session Extension alloc failures      :0
    Number of Session Extension frees               :90064
TCP Proxy statistics
    Number of missing stbuf                         :0
    Number of stbuf initializations                 :0
    Number of stbuf initialization failures         :0
    Number of stbuf store failures                  :0
    Number of stbuf frees                           :0
    Number of stbuf free failures                   :0
    Number of stbuf sends                           :0
    Number of stbuf send failures                   :0
    Number of stbuf receives                        :0
    Number of stbuf throttles                       :0
    Number of invalid stbuf                         :0
THR statistics
    Number of THR creates                           :90064
    Number of missing THR handles                   :0
    Number of THR create failures                   :0
    Number of THR store failures                    :0
    Number of THR short circuit failures            :0
    Number of THR update failures                   :0
    Number of THR state updates                     :180128
    Number of THR destroy failures                  :0
    Number of THR destroys                          :0
JCPP statistics
    Number of JCPP handle allocations               :0
    Number of JCPP handle allocation failures       :0
Header Insertion statistics
    Number of HCM Header Insertions                 :90061
    Number of HCM IP Mask modifications             :90061
    Number of HCM Header Insertion failures         :0
    Number of HCM Tags too large                    :0
    Number of HCM Tag encryption failures           :0
    Number of HCM requests                          :90061
    Number of missing Subscribers in HCM            :90061

Release Information

Statement introduced in Junos OS Release 17.1.

Support for Next Gen Services introduced in Junos OS Release 19.3R2 and 19.4R1 on MX Series routers MX240, MX480 and MX960.

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Junos CLI Reference

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show services hcm pic-statistics

Syntax

Description

Options

Required Privilege Level

Output Fields

Sample Output

show services hcm pic-statistics (mams interface)

Sample Output

show services hcm pic-statistics (vms- interface)

Release Information

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Junos CLI Reference

ON THIS PAGE

show services hcm pic-statistics

Syntax

Description

Options

Required Privilege Level

Output Fields

Sample Output

show services hcm pic-statistics (mams interface)

Sample Output

show services hcm pic-statistics (vms- interface)

Release Information

Related Documentation

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