https://www.geek-share.com/detail/2586671676.html
ABI_VERSION buildtools devtools GNUmakefile MAINTAINERS mk app config doc kernel Makefile README arm64-armv8a-linuxapp-gcc custom-config drivers lib meson.build usertools build demo examples license meson_options.txt VERSION [root@localhost dpdk-19.11]# make -C arm64-armv8a-linuxapp-gcc
./$(RTE_TARGET)/app/dpdk-procinfo -- -m | [-p PORTMASK] [--stats | --xstats |
--stats-reset | --xstats-reset]
[root@localhost dpdk-19.11]# ./build/app/dpdk-procinfo EAL: Detected 128 lcore(s) EAL: Detected 4 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket_1799_3731314c01dc EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: PCI device 0000:05:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic EAL: using IOMMU type 1 (Type 1) net_hinic: Initializing pf hinic-0000:05:00.0 in secondary process net_hinic: Initialize 0000:05:00.0 in secondary process EAL: PCI device 0000:06:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic EAL: PCI device 0000:7d:00.0 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.1 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 EAL: PCI device 0000:7d:00.2 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.3 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 ./build/app/dpdk-procinfo [EAL options] -- -p PORTMASK -m to display DPDK memory zones, segments and TAILQ information -p PORTMASK: hexadecimal bitmask of ports to retrieve stats for --stats: to display port statistics, enabled by default --xstats: to display extended port statistics, disabled by default --metrics: to display derived metrics of the ports, disabled by default --xstats-name NAME: to display single xstat id by NAME --xstats-ids IDLIST: to display xstat values by id. The argument is comma-separated list of xstat ids to print out. --stats-reset: to reset port statistics --xstats-reset: to reset port extended statistics --collectd-format: to print statistics to STDOUT in expected by collectd format --host-id STRING: host id used to identify the system process is running on --show-port: to display ports information --show-tm: to display traffic manager information for ports --show-crypto: to display crypto information --show-ring[=name]: to display ring information --show-mempool[=name]: to display mempool information --iter-mempool=name: iterate mempool elements to display content ======================================== ========================================
参考 https://blog.csdn.net/lizheng2300/article/details/69258920
[root@localhost dpdk-19.11]# ./build/app/dpdk-procinfo -- -m | more EAL: Detected 128 lcore(s) EAL: Detected 4 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket_1931_37348a817e40 EAL: Selected IOVA mode 'PA' EAL: Probing VFIO support... EAL: VFIO support initialized EAL: PCI device 0000:05:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic EAL: using IOMMU type 1 (Type 1) net_hinic: Initializing pf hinic-0000:05:00.0 in secondary process net_hinic: Initialize 0000:05:00.0 in secondary process EAL: PCI device 0000:06:00.0 on NUMA socket 0 EAL: probe driver: 19e5:200 net_hinic EAL: PCI device 0000:7d:00.0 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.1 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 EAL: PCI device 0000:7d:00.2 on NUMA socket 0 EAL: probe driver: 19e5:a222 net_hns3 EAL: PCI device 0000:7d:00.3 on NUMA socket 0 EAL: probe driver: 19e5:a221 net_hns3 ----------- MEMORY_SEGMENTS ----------- Segment 0-0: IOVA:0x3cc0000000, len:536870912, virt:0x120000000, socket_id:0, hugepage_sz:536870912, nchannel:0, n rank:0 fd:60 --------- END_MEMORY_SEGMENTS ---------
设置-socket-mem
[root@localhost memzone]# build/app/helloworld -c 0xf --socket-mem 1024,1024,1024,1024 EAL: Detected 128 lcore(s) EAL: Detected 4 NUMA nodes EAL: Multi-process socket /var/run/dpdk/rte/mp_socket EAL: Selected IOVA mode 'PA' EAL: No free hugepages reported in hugepages-2048kB EAL: No free hugepages reported in hugepages-2048kB EAL: No free hugepages reported in hugepages-2048kB EAL: No free hugepages reported in hugepages-2048kB EAL: No available hugepages reported in hugepages-2048kB
