Increasing the RX/TX default ring size to 1024/1024 to accommodate for faster NICs. With the increase of number of PPS, a larger RX buffer is required in order to avoid packet loss. While a ring size of 128 may be large enough for 1G and possibly 10G NICs, this is not going to scale to small packet sizes at 25G and 40G line rates. As we are increasing the RX buffer size to 1024, we also need to increase the TX buffer size to ensure that the TX side does not become the bottleneck.
v2 - fixed typos in commit messages - fixed typo in Cc email address Kevin Laatz (3): examples: increase rx and tx default ring sizes app/testpmd: increase rx and tx default ring sizes test: increase rx and tx default ring sizes app/test-pmd/testpmd.c | 4 ++-- examples/bond/main.c | 4 ++-- examples/distributor/main.c | 4 ++-- examples/ethtool/ethtool-app/main.c | 4 ++-- examples/exception_path/main.c | 4 ++-- examples/flow_classify/flow_classify.c | 4 ++-- examples/ip_fragmentation/main.c | 4 ++-- examples/ip_reassembly/main.c | 4 ++-- examples/ipsec-secgw/ipsec-secgw.c | 4 ++-- examples/ipv4_multicast/main.c | 4 ++-- examples/kni/main.c | 4 ++-- examples/l2fwd-crypto/main.c | 4 ++-- examples/l2fwd-jobstats/main.c | 4 ++-- examples/l2fwd-keepalive/main.c | 4 ++-- examples/l2fwd/main.c | 4 ++-- examples/l3fwd-acl/main.c | 4 ++-- examples/l3fwd-power/main.c | 4 ++-- examples/l3fwd-vf/main.c | 4 ++-- examples/l3fwd/main.c | 4 ++-- examples/link_status_interrupt/main.c | 4 ++-- examples/multi_process/client_server_mp/mp_server/init.c | 4 ++-- examples/multi_process/l2fwd_fork/main.c | 4 ++-- examples/multi_process/symmetric_mp/main.c | 4 ++-- examples/packet_ordering/main.c | 4 ++-- examples/performance-thread/l3fwd-thread/main.c | 4 ++-- examples/ptpclient/ptpclient.c | 4 ++-- examples/qos_meter/main.c | 4 ++-- examples/qos_sched/main.h | 4 ++-- examples/quota_watermark/include/conf.h | 4 ++-- examples/rxtx_callbacks/main.c | 4 ++-- examples/skeleton/basicfwd.c | 4 ++-- examples/vm_power_manager/main.c | 4 ++-- examples/vmdq/main.c | 4 ++-- examples/vmdq_dcb/main.c | 4 ++-- test/test/test_kni.c | 4 ++-- test/test/test_link_bonding.c | 4 ++-- test/test/test_link_bonding_mode4.c | 4 ++-- test/test/test_pmd_perf.c | 4 ++-- 38 files changed, 76 insertions(+), 76 deletions(-) -- 2.9.4
