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(parent: 7285892) | patch
Lower tracing overhead 26/22326/2
authorRobert Varga <rovarga@cisco.com>
Tue, 9 Jun 2015 23:38:42 +0000 (01:38 +0200)
committerGerrit Code Review <gerrit@opendaylight.org>
Thu, 11 Jun 2015 08:33:05 +0000 (08:33 +0000)
commit4d268af5b4080d5d2f21db0ad260c09f9ce5b49b
tree4564a72d5502b5a798e871174aa2eb4c79ed0f33tree | snapshot
parent7285892811352df6c4b1f5af4474f5efa37d2e89commit | diff
Lower tracing overhead

Arrays.toString() and ByteBufUtil.hexDump() are expensive relative to an
disabled trace call. Guard the corresponding trace() calls with
LOG.isTraceEnabled(). Discovered in BGP performance traces to have some
4% overhead.

Change-Id: I94ce9b57b86bae9be35e5839447a19b268064469
Signed-off-by: Robert Varga <rovarga@cisco.com>
bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/BGPOpenMessageParser.java diff | blob | history
bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/BGPUpdateMessageParser.java diff | blob | history
bgp/parser-impl/src/main/java/org/opendaylight/protocol/bgp/parser/impl/message/open/CapabilityParameterParser.java diff | blob | history
bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/BGPByteToMessageDecoder.java diff | blob | history
bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/BGPMessageToByteEncoder.java diff | blob | history
bgp/rib-impl/src/main/java/org/opendaylight/protocol/bgp/rib/impl/LocRibWriter.java diff | blob | history
BGP/PCEP protocol library