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IPSEC: move SA counters into the stats segment

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1) stats are accessed via the stat segment which is more condusive to
   monitoring
2) stats are accurate in the presence of multiple threads. There's no
   guarantee that an SA is access from only one worker.

Change-Id: Id5e217ea253ddfc9480aaedb0d008dea031b1148
Signed-off-by: Neale Ranns <nranns@cisco.com>
This commit is contained in:
Neale Ranns
2019-02-17 18:04:27 +00:00
committed by Damjan Marion
parent 684586786e
commit eba31ecebe
18 changed files with 174 additions and 72 deletions
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7
test/vpp_ipsec.py
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@ -213,7 +213,7 @@ class VppIpsecSA(VppObject):
self.tun_dst = ip_address(text_type(tun_dst))
def add_vpp_config(self):
self.test.vapi.ipsec_sad_entry_add_del(
r = self.test.vapi.ipsec_sad_entry_add_del(
self.id,
self.spi,
self.integ_alg,
@ -224,6 +224,7 @@ class VppIpsecSA(VppObject):
(self.tun_src if self.tun_src else []),
(self.tun_dst if self.tun_dst else []),
flags=self.flags)
self.stat_index = r.stat_index
self.test.registry.register(self, self.test.logger)
def remove_vpp_config(self):
@ -252,3 +253,7 @@ class VppIpsecSA(VppObject):
if b.entry.sad_id == self.id:
return True
return False
def get_stats(self):
c = self.test.statistics.get_counter("/net/ipsec/sa")
return c[0][self.stat_index]