Hi, Please find attached my patch for fix port statistics reset inside loop in l2fwd example
Thanks, Harsh Raj Singh
From 8b2c5651808b1ea14d3b5e1386ddf67152703ce1 Mon Sep 17 00:00:00 2001 From: harshraj1695 <[email protected]> Date: Tue, 24 Mar 2026 09:28:59 +0530 Subject: [PATCH] examples/l2fwd: fix port statistics reset inside loop The port_statistics structure was reset inside the per-port initialization loop, causing previously initialized statistics to be overwritten on each iteration. Move the initialization outside the loop to ensure statistics are correctly maintained for all ports. Signed-off-by: harshraj1695 <[email protected]> --- examples/l2fwd/main.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/examples/l2fwd/main.c b/examples/l2fwd/main.c index 59ea3172ae..c799e8768a 100644 --- a/examples/l2fwd/main.c +++ b/examples/l2fwd/main.c @@ -773,6 +773,7 @@ main(int argc, char **argv) if (l2fwd_pktmbuf_pool == NULL) rte_exit(EXIT_FAILURE, "Cannot init mbuf pool\n"); /* >8 End of create the mbuf pool. */ + memset(port_statistics, 0, sizeof(port_statistics)); /* Initialise each port */ RTE_ETH_FOREACH_DEV(portid) { @@ -889,9 +890,6 @@ main(int argc, char **argv) printf("Port %u, MAC address: " RTE_ETHER_ADDR_PRT_FMT "\n\n", portid, RTE_ETHER_ADDR_BYTES(&l2fwd_ports_eth_addr[portid])); - - /* initialize port stats */ - memset(&port_statistics, 0, sizeof(port_statistics)); } if (!nb_ports_available) { -- 2.43.0
