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| author | Eelco Chaudron <echaudro@redhat.com> | 2021-09-06 10:53:42 +0200 |
|---|---|---|
| committer | Ilya Maximets <i.maximets@ovn.org> | 2021-11-08 21:48:05 +0100 |
| commit | efd55eb34cf246d7b65bdae633d9369391dfb5af (patch) | |
| tree | 1b2e0438464ece52818f205cf8fd7cd896f44d22 /datapath | |
| parent | 317b1bfd7dd315e241c158e6d4095002ff391ee3 (diff) | |
| download | openvswitch-efd55eb34cf246d7b65bdae633d9369391dfb5af.tar.gz | |
dpctl: dpif: Add kernel datapath cache hit output.
This patch adds cache usage statistics to the output:
$ ovs-dpctl show
system@ovs-system:
lookups: hit:24 missed:71 lost:0
flows: 0
masks: hit:334 total:0 hit/pkt:3.52
cache: hit:4 hit-rate:4.21%
port 0: ovs-system (internal)
port 1: genev_sys_6081 (geneve: packet_type=ptap)
port 2: br-int (internal)
port 3: br-ex (internal)
port 4: eth2
port 5: sw1p1 (internal)
port 6: sw0p4 (internal)
Signed-off-by: Eelco Chaudron <echaudro@redhat.com>
Acked-by: Flavio Leitner <fbl@sysclose.org>
Acked-by: Paolo Valerio <pvalerio@redhat.com>
Signed-off-by: Ilya Maximets <i.maximets@ovn.org>
Diffstat (limited to 'datapath')
| -rw-r--r-- | datapath/linux/compat/include/linux/openvswitch.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/datapath/linux/compat/include/linux/openvswitch.h b/datapath/linux/compat/include/linux/openvswitch.h index f0595eeba..a3f5fb919 100644 --- a/datapath/linux/compat/include/linux/openvswitch.h +++ b/datapath/linux/compat/include/linux/openvswitch.h @@ -126,8 +126,8 @@ struct ovs_dp_megaflow_stats { __u64 n_mask_hit; /* Number of masks used for flow lookups. */ __u32 n_masks; /* Number of masks for the datapath. */ __u32 pad0; /* Pad for future expension. */ + __u64 n_cache_hit; /* Number of cache matches for flow lookups. */ __u64 pad1; /* Pad for future expension. */ - __u64 pad2; /* Pad for future expension. */ }; struct ovs_vport_stats { |