mirror of
https://gitlab.nic.cz/labs/bird.git
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54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
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#include "nest/cbor_shortcuts.c"
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#include "nest/bird.h"
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#include "nest/protocol.h"
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#include "nest/route.h"
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#include "nest/cli.h"
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#include "conf/conf.h"
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#include "lib/string.h"
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#include "lib/resource.h"
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#include "filter/filter.h"
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extern pool *rt_table_pool;
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extern pool *rta_pool;
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extern uint *pages_kept;
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uint
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cmd_show_memory_cbor(byte *tbuf, uint capacity) {
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log("in cmd_show_memory_cbor");
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struct cbor_writer *w = cbor_init(tbuf, capacity, lp_new(proto_pool));
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cbor_open_block_with_length(w, 1);
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cbor_add_string(w, "show_memory:message");
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cbor_open_block_with_length(w, 2);
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cbor_string_string(w, "header", "BIRD memory usage");
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cbor_add_string(w, "body");
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cbor_open_block(w);
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struct resmem memory = rmemsize(rt_table_pool);
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cbor_named_block_two_ints(w, "routing_tables", "effective", memory.effective, "overhead", memory.overhead);
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memory = rmemsize(rta_pool);
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cbor_named_block_two_ints(w, "route_attributes", "effective", memory.effective, "overhead", memory.overhead);
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memory = rmemsize(proto_pool);
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cbor_named_block_two_ints(w, "protocols", "effective", memory.effective, "overhead", memory.overhead);
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memory = rmemsize(config_pool);
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cbor_named_block_two_ints(w, "current_config", "effective", memory.effective, "overhead", memory.overhead);
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memory = rmemsize(&root_pool);
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#ifdef HAVE_MMAP
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cbor_named_block_two_ints(w, "standby_memory", "effective", 0, "overhead", page_size * *pages_kept);
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#endif
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memory.overhead += page_size * *pages_kept;
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cbor_named_block_two_ints(w, "total", "effective", memory.effective, "overhead", memory.overhead);
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cbor_close_block_or_list(w); // we do not know for sure, that standby memory will be printed, so we do not know number of block items. If we know that, we open the block for 6 (or 5) items and we do not close anything
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cbor_write_to_file(w, "show_memory.cbor");
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return w->pt;
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}
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