X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Ftools%2Fproc_info.rst;h=d5b5ed6a61989326b72f77f854522e87aa2cadfd;hb=aed545af1b5ed6b7baa2eb41bad63486d6c95226;hp=b35b02ff239102b865a025ad183e4cd7d977c172;hpb=5630257fcc30397e7217139ec55da4f301f59fb7;p=dpdk.git diff --git a/doc/guides/tools/proc_info.rst b/doc/guides/tools/proc_info.rst index b35b02ff23..d5b5ed6a61 100644 --- a/doc/guides/tools/proc_info.rst +++ b/doc/guides/tools/proc_info.rst @@ -10,17 +10,6 @@ statistics, resetting port statistics and printing DPDK memory information. This application extends the original functionality that was supported by dump_cfg. -.. note:: - - dpdk-procinfo should run alongside primary process with same DPDK version. - -.. note:: - - When running `dpdk-procinfo`` with shared library mode, it is required to - pass the same NIC PMD libraries as used for the primary application. Any - mismatch in PMD library arguments can lead to undefined behaviour and results - affecting primary application too. - Running the Application ----------------------- The application has a number of command line options: @@ -52,6 +41,17 @@ If no port mask is specified xstats are reset for all DPDK ports. **-m**: Print DPDK memory information. -.. note:: +Limitations +----------- + +* dpdk-procinfo should run alongside primary process with same DPDK version. + +* When running ``dpdk-procinfo`` with shared library mode, it is required to + pass the same NIC PMD libraries as used for the primary application. Any + mismatch in PMD library arguments can lead to undefined behaviour and results + affecting primary application too. + +* Stats retrieval using ``dpdk-procinfo`` is not supported for virtual devices like PCAP and TAP. - Stats retrieval using ``dpdk-procinfo`` is not supported for virtual devices like PCAP and TAP. +* Since default DPDK EAL arguments for ``dpdk-procinfo`` are ``-c1, -n4 & --proc-type=secondary``, + It is not expected that the user passes any EAL arguments.