diff options
| author |   Ole Troan <ot@cisco.com> | 2020-10-07 18:05:37 +0200 |
|---|---|---|
| committer |   Neale Ranns <nranns@cisco.com> | 2020-10-13 11:42:58 +0000 |
| commit | 148c7b768721231325a349fa82db693190513b53 (patch) | |
| tree | 94e0a9768eda3bc4923b1b3cc727dc637d877381 /src/vlib/node.h | |
| parent | e7c8396982607634b4c747870499671ffa53868e (diff) | |
stats: counters data model
This adds a new data model for counters.
Specifying the errors severity and unit.
A later patch will update vpp_get_stats to take advantage of this.
Only the map plugin is updates as an example.
New .api language:
A new "counters" keyword to define counter sets.
counters map {
none {
severity info;
type counter64;
units "packets";
description "valid MAP packets";
};
bad_protocol {
severity error;
type counter64;
units "packets";
description "bad protocol";
};
};
Each counter has 4 keywords. severity, which is one of error, info or warn.
A type, which is one of counter64 or gauge64.
units, which is a text field using units from YANG.
paths {
"/err/ip4-map" "map";
"/err/ip6-map" "map";
"/err/ip4-t-map" "map";
"/err/ip6-t-map" "map";
};
A new paths keyword that maps the counter-set to a path in the stats segment KV store.
Updated VPP CLI to include severity so user can see error counter severity.
DBGvpp# show errors
Count Node Reason Severity
13 ethernet-input no error error
Type: feature
Signed-off-by: Ole Troan <ot@cisco.com>
Change-Id: Ib2177543f49d4c3aef4d7fa72476cff2068f7771
Signed-off-by: Ole Troan <ot@cisco.com>
Diffstat (limited to 'src/vlib/node.h')
| -rw-r--r-- | src/vlib/node.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/vlib/node.h b/src/vlib/node.h index f7155aeda86..6b9a2df95d3 100644 --- a/src/vlib/node.h +++ b/src/vlib/node.h @@ -116,6 +116,7 @@ typedef struct _vlib_node_registration /* Error strings indexed by error code for this node. */ char **error_strings; + vl_counter_t *error_counters; /* Buffer format/unformat for this node. */ format_function_t *format_buffer; @@ -323,8 +324,8 @@ typedef struct vlib_node_t u32 error_heap_handle; u32 error_heap_index; - /* Error strings indexed by error code for this node. */ - char **error_strings; + /* Counter structures indexed by counter code for this node. */ + vl_counter_t *error_counters; /* Vector of next node names. Only used before next_nodes array is initialized. */ |