diff options
Diffstat (limited to 'src/vlib/cli.c')
| -rw-r--r-- | src/vlib/cli.c | 68 |
1 files changed, 61 insertions, 7 deletions
diff --git a/src/vlib/cli.c b/src/vlib/cli.c index bb6c5746537..85049884db6 100644 --- a/src/vlib/cli.c +++ b/src/vlib/cli.c @@ -733,9 +733,10 @@ show_memory_usage (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { int verbose __attribute__ ((unused)) = 0; - int api_segment = 0, stats_segment = 0, main_heap = 0; + int api_segment = 0, stats_segment = 0, main_heap = 0, numa_heaps = 0; clib_error_t *error; u32 index = 0; + int i; uword clib_mem_trace_enable_disable (uword enable); uword was_enabled; @@ -750,6 +751,8 @@ show_memory_usage (vlib_main_t * vm, stats_segment = 1; else if (unformat (input, "main-heap")) main_heap = 1; + else if (unformat (input, "numa-heaps")) + numa_heaps = 1; else { error = clib_error_return (0, "unknown input `%U'", @@ -758,9 +761,9 @@ show_memory_usage (vlib_main_t * vm, } } - if ((api_segment + stats_segment + main_heap) == 0) + if ((api_segment + stats_segment + main_heap + numa_heaps) == 0) return clib_error_return - (0, "Please supply one of api-segment, stats-segment or main-heap"); + (0, "Need one of api-segment, stats-segment, main-heap or numa-heaps"); if (api_segment) { @@ -801,6 +804,7 @@ show_memory_usage (vlib_main_t * vm, vec_free (s); } + #if USE_DLMALLOC == 0 /* *INDENT-OFF* */ foreach_vlib_main ( @@ -849,6 +853,32 @@ show_memory_usage (vlib_main_t * vm, /* Restore the trace flag */ clib_mem_trace_enable_disable (was_enabled); } + if (numa_heaps) + { + struct dlmallinfo mi; + void *mspace; + + for (i = 0; i < ARRAY_LEN (clib_per_numa_mheaps); i++) + { + if (clib_per_numa_mheaps[i] == 0) + continue; + if (clib_per_numa_mheaps[i] == clib_per_cpu_mheaps[i]) + { + vlib_cli_output (vm, "Numa %d uses the main heap...", i); + continue; + } + was_enabled = clib_mem_trace_enable_disable (0); + mspace = clib_per_numa_mheaps[i]; + + mi = mspace_mallinfo (mspace); + vlib_cli_output (vm, "Numa %d:", i); + vlib_cli_output (vm, " %U\n", format_page_map, + pointer_to_uword (mspace_least_addr (mspace)), + mi.arena); + vlib_cli_output (vm, " %U\n", format_mheap, + clib_per_numa_mheaps[index], verbose); + } + } } #endif /* USE_DLMALLOC */ return 0; @@ -857,7 +887,8 @@ show_memory_usage (vlib_main_t * vm, /* *INDENT-OFF* */ VLIB_CLI_COMMAND (show_memory_usage_command, static) = { .path = "show memory", - .short_help = "show memory [api-segment][stats-segment][verbose]", + .short_help = "show memory [api-segment][stats-segment][verbose]\n" + " [numa-heaps]", .function = show_memory_usage, }; /* *INDENT-ON* */ @@ -905,6 +936,7 @@ enable_disable_memory_trace (vlib_main_t * vm, int api_segment = 0; int stats_segment = 0; int main_heap = 0; + u32 numa_id = ~0; void *oldheap; if (!unformat_user (input, unformat_line_input, line_input)) @@ -920,6 +952,8 @@ enable_disable_memory_trace (vlib_main_t * vm, stats_segment = 1; else if (unformat (line_input, "main-heap")) main_heap = 1; + else if (unformat (line_input, "numa-heap %d", &numa_id)) + ; else { unformat_free (line_input); @@ -928,10 +962,12 @@ enable_disable_memory_trace (vlib_main_t * vm, } unformat_free (line_input); - if ((api_segment + stats_segment + main_heap + (enable == 0)) == 0) + if ((api_segment + stats_segment + main_heap + (enable == 0) + + (numa_id != ~0)) == 0) { return clib_error_return - (0, "Need one of main-heap, stats-segment or api-segment"); + (0, "Need one of main-heap, stats-segment, api-segment,\n" + "numa-heap <nn> or disable"); } /* Turn off current trace, if any */ @@ -975,13 +1011,31 @@ enable_disable_memory_trace (vlib_main_t * vm, clib_mem_trace (main_heap); } + if (numa_id != ~0) + { + if (numa_id >= ARRAY_LEN (clib_per_numa_mheaps)) + return clib_error_return (0, "Numa %d out of range", numa_id); + if (clib_per_numa_mheaps[numa_id] == 0) + return clib_error_return (0, "Numa %d heap not active", numa_id); + + if (clib_per_numa_mheaps[numa_id] == clib_mem_get_heap ()) + return clib_error_return (0, "Numa %d uses the main heap...", + numa_id); + current_traced_heap = clib_per_numa_mheaps[numa_id]; + oldheap = clib_mem_set_heap (current_traced_heap); + clib_mem_trace (1); + clib_mem_set_heap (oldheap); + } + + return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (enable_disable_memory_trace_command, static) = { .path = "memory-trace", - .short_help = "memory-trace on|off [api-segment][stats-segment][main-heap]\n", + .short_help = "memory-trace on|off [api-segment][stats-segment][main-heap]\n" + " [numa-heap <numa-id>]\n", .function = enable_disable_memory_trace, }; /* *INDENT-ON* */ |