Files
scylladb/cql3/stats.hh
Konstantin Osipov da1d1b74da metrics: account writes forwarded by a coordinator in an own metric.
Add a metric to account writes which arrived to a non-replica and
had to be forwarded by a coordinator to a replica.

The name of the added metric is 'writes_coordinator_outside_replica_set'.

Do not account forwarded read repair writes, since they are already
accounted by a reads_coordinator_outside_replica_set metric, added in a
subsequent patch.

In scope of #4338.
2019-07-08 18:17:48 +03:00

55 lines
1.5 KiB
C++

/*
* Copyright (C) 2015 ScyllaDB
*
* Modified by ScyllaDB
*/
/*
* This file is part of Scylla.
*
* Scylla is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Scylla is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
namespace cql3 {
// Shard-local CQL statistics
// @sa cql3/query_processor.cc explains the meaning of each counter
struct cql_stats {
uint64_t reads = 0;
uint64_t inserts = 0;
uint64_t updates = 0;
uint64_t deletes = 0;
uint64_t batches = 0;
uint64_t statements_in_batches = 0;
uint64_t batches_pure_logged = 0;
uint64_t batches_pure_unlogged = 0;
uint64_t batches_unlogged_from_logged = 0;
uint64_t rows_read = 0;
uint64_t reverse_queries = 0;
uint64_t unpaged_select_queries = 0;
int64_t secondary_index_creates = 0;
int64_t secondary_index_drops = 0;
int64_t secondary_index_reads = 0;
int64_t secondary_index_rows_read = 0;
int64_t filtered_reads = 0;
int64_t filtered_rows_matched_total = 0;
int64_t filtered_rows_read_total = 0;
};
}