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5abeadde4d
Add the following metrics, as part of #251: - open for writing (a.k.a. "created", unless I'm missing something?) - open for reading - deleted - currently open for reading/writing (gauges) Refs #251. Signed-off-by: Michael Livshin <michael.livshin@scylladb.com>
134 lines
3.4 KiB
C++
134 lines
3.4 KiB
C++
/*
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* Copyright (C) 2018 ScyllaDB
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <cstdint>
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namespace sstables {
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class sstables_stats {
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static thread_local struct stats {
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uint64_t partition_writes = 0;
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uint64_t static_row_writes = 0;
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uint64_t row_writes = 0;
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uint64_t tombstone_writes = 0;
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uint64_t range_tombstone_writes = 0;
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uint64_t cell_writes = 0;
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uint64_t cell_tombstone_writes = 0;
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uint64_t single_partition_reads = 0;
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uint64_t range_partition_reads = 0;
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uint64_t partition_reads = 0;
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uint64_t partition_seeks = 0;
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uint64_t row_reads = 0;
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uint64_t capped_local_deletion_time = 0;
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uint64_t capped_tombstone_deletion_time = 0;
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uint64_t open_for_reading = 0;
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uint64_t closed_for_reading = 0;
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uint64_t open_for_writing = 0;
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uint64_t closed_for_writing = 0;
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uint64_t deleted = 0;
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} _shard_stats;
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stats& _stats = _shard_stats;
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public:
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static const stats& get_shard_stats() noexcept {
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return _shard_stats;
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}
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inline void on_partition_write() noexcept {
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++_stats.partition_writes;
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}
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inline void on_static_row_write() noexcept {
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++_stats.static_row_writes;
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}
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inline void on_row_write() noexcept {
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++_stats.row_writes;
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}
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inline void on_tombstone_write() noexcept {
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++_stats.tombstone_writes;
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}
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inline void on_range_tombstone_write() noexcept {
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++_stats.range_tombstone_writes;
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}
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inline void on_cell_write() noexcept {
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++_stats.cell_writes;
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}
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inline void on_cell_tombstone_write() noexcept {
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++_stats.cell_tombstone_writes;
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}
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inline void on_single_partition_read() noexcept {
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++_stats.single_partition_reads;
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}
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inline void on_range_partition_read() noexcept {
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++_stats.range_partition_reads;
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}
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inline void on_partition_read() noexcept {
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++_stats.partition_reads;
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}
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inline void on_partition_seek() noexcept {
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++_stats.partition_seeks;
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}
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inline void on_row_read() noexcept {
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++_stats.row_reads;
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}
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inline void on_capped_local_deletion_time() noexcept {
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++_stats.capped_local_deletion_time;
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}
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inline void on_capped_tombstone_deletion_time() noexcept {
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++_stats.capped_tombstone_deletion_time;
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}
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inline void on_open_for_reading() noexcept {
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++_stats.open_for_reading;
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}
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inline void on_close_for_reading() noexcept {
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++_stats.closed_for_reading;
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}
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inline void on_open_for_writing() noexcept {
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++_stats.open_for_writing;
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}
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inline void on_close_for_writing() noexcept {
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++_stats.closed_for_writing;
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}
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inline void on_delete() noexcept {
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++_stats.deleted;
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}
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};
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}
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