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Implement Shards

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This commit is contained in:
Miguel Portilla
2017-04-25 12:02:51 -04:00
committed by Scott Schurr
parent aeda2430cd
commit 718d217158
74 changed files with 3992 additions and 1411 deletions
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19
src/ripple/rpc/handlers/GetCounts.cpp
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@@ -29,6 +29,7 @@
#include <ripple/ledger/CachedSLEs.h>
#include <ripple/net/RPCErr.h>
#include <ripple/nodestore/Database.h>
#include <ripple/nodestore/DatabaseShard.h>
#include <ripple/protocol/ErrorCodes.h>
#include <ripple/protocol/JsonFields.h>
#include <ripple/rpc/Context.h>
@@ -125,6 +126,24 @@ Json::Value doGetCounts (RPC::Context& context)
ret[jss::node_written_bytes] = context.app.getNodeStore().getStoreSize();
ret[jss::node_read_bytes] = context.app.getNodeStore().getFetchSize();
if (auto shardStore = context.app.getShardStore())
{
Json::Value& jv = (ret[jss::shards] = Json::objectValue);
jv[jss::fullbelow_size] =
static_cast<int>(context.app.shardFamily()->fullbelow().size());
jv[jss::treenode_cache_size] =
context.app.shardFamily()->treecache().getCacheSize();
jv[jss::treenode_track_size] =
context.app.shardFamily()->treecache().getTrackSize();
ret[jss::write_load] = shardStore->getWriteLoad();
ret[jss::node_hit_rate] = shardStore->getCacheHitRate();
jv[jss::node_writes] = shardStore->getStoreCount();
jv[jss::node_reads_total] = shardStore->getFetchTotalCount();
jv[jss::node_reads_hit] = shardStore->getFetchHitCount();
jv[jss::node_written_bytes] = shardStore->getStoreSize();
jv[jss::node_read_bytes] = shardStore->getFetchSize();
}
return ret;
}