meta-fii/meta-kudo: Increase rate-limit for rsyslog

The SEL Record IDs are observed to skip in /var/log/ipmi_sel and
the issue has been traced to the rate-limit of rsyslog. When
messages are dropped due to rate-limiting, some of them are SEL
messages. Phosphor-sel-logger is inserting the Record ID into the
message without checking if previous records make it into ipmi_sel.
This causes the skip in Record IDs.

To prevent SEL messages from being dropped, the rate-limit has been
increased. The side-effect is that more messages are being allowed
within a minute to lower performance.

Signed-off-by: Charles Boyer <Charles.Boyer@fii-usa.com>
Change-Id: Iff015e1f45e7f79f73d1a03d05af88832b6f972d
diff --git a/meta-fii/meta-kudo/recipes-extended/rsyslog/rsyslog/rsyslog.conf b/meta-fii/meta-kudo/recipes-extended/rsyslog/rsyslog/rsyslog.conf
index 46a287e..b986106 100644
--- a/meta-fii/meta-kudo/recipes-extended/rsyslog/rsyslog/rsyslog.conf
+++ b/meta-fii/meta-kudo/recipes-extended/rsyslog/rsyslog/rsyslog.conf
@@ -8,11 +8,11 @@
 # Ported from debian's sysklogd.conf
 
 # Journal-style logging
-# Limit to no more than 2000 entries in one minute and enable the
+# Limit to no more than 4000 entries in one minute and enable the
 # journal workaround to avoid duplicate entries
 module(load="imjournal" StateFile="/var/log/state"
                         RateLimit.Interval="60"
-                        RateLimit.Burst="2000")
+                        RateLimit.Burst="4000")
 
 # Template for IPMI SEL messages
 # "<timestamp> <ID>,<Type>,<EventData>,[<Generator ID>,<Path>,<Direction>]"