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Diffstat (limited to 'python.d/mysql.chart.py')
| -rw-r--r-- | python.d/mysql.chart.py | 491 |
1 files changed, 0 insertions, 491 deletions
diff --git a/python.d/mysql.chart.py b/python.d/mysql.chart.py deleted file mode 100644 index 4c7058b2..00000000 --- a/python.d/mysql.chart.py +++ /dev/null @@ -1,491 +0,0 @@ -# -*- coding: utf-8 -*- -# Description: MySQL netdata python.d module -# Author: Pawel Krupa (paulfantom) - -from bases.FrameworkServices.MySQLService import MySQLService - -# default module values (can be overridden per job in `config`) -# update_every = 3 -priority = 60000 -retries = 60 - -# query executed on MySQL server -QUERY_GLOBAL = 'SHOW GLOBAL STATUS;' -QUERY_SLAVE = 'SHOW SLAVE STATUS;' - -GLOBAL_STATS = [ - 'Bytes_received', - 'Bytes_sent', - 'Queries', - 'Questions', - 'Slow_queries', - 'Handler_commit', - 'Handler_delete', - 'Handler_prepare', - 'Handler_read_first', - 'Handler_read_key', - 'Handler_read_next', - 'Handler_read_prev', - 'Handler_read_rnd', - 'Handler_read_rnd_next', - 'Handler_rollback', - 'Handler_savepoint', - 'Handler_savepoint_rollback', - 'Handler_update', - 'Handler_write', - 'Table_locks_immediate', - 'Table_locks_waited', - 'Select_full_join', - 'Select_full_range_join', - 'Select_range', - 'Select_range_check', - 'Select_scan', - 'Sort_merge_passes', - 'Sort_range', - 'Sort_scan', - 'Created_tmp_disk_tables', - 'Created_tmp_files', - 'Created_tmp_tables', - 'Connections', - 'Aborted_connects', - 'Binlog_cache_disk_use', - 'Binlog_cache_use', - 'Threads_connected', - 'Threads_created', - 'Threads_cached', - 'Threads_running', - 'Thread_cache_misses', - 'Innodb_data_read', - 'Innodb_data_written', - 'Innodb_data_reads', - 'Innodb_data_writes', - 'Innodb_data_fsyncs', - 'Innodb_data_pending_reads', - 'Innodb_data_pending_writes', - 'Innodb_data_pending_fsyncs', - 'Innodb_log_waits', - 'Innodb_log_write_requests', - 'Innodb_log_writes', - 'Innodb_os_log_fsyncs', - 'Innodb_os_log_pending_fsyncs', - 'Innodb_os_log_pending_writes', - 'Innodb_os_log_written', - 'Innodb_row_lock_current_waits', - 'Innodb_rows_inserted', - 'Innodb_rows_read', - 'Innodb_rows_updated', - 'Innodb_rows_deleted', - 'Innodb_buffer_pool_pages_data', - 'Innodb_buffer_pool_pages_dirty', - 'Innodb_buffer_pool_pages_free', - 'Innodb_buffer_pool_pages_flushed', - 'Innodb_buffer_pool_pages_misc', - 'Innodb_buffer_pool_pages_total', - 'Innodb_buffer_pool_bytes_data', - 'Innodb_buffer_pool_bytes_dirty', - 'Innodb_buffer_pool_read_ahead', - 'Innodb_buffer_pool_read_ahead_evicted', - 'Innodb_buffer_pool_read_ahead_rnd', - 'Innodb_buffer_pool_read_requests', - 'Innodb_buffer_pool_write_requests', - 'Innodb_buffer_pool_reads', - 'Innodb_buffer_pool_wait_free', - 'Qcache_hits', - 'Qcache_lowmem_prunes', - 'Qcache_inserts', - 'Qcache_not_cached', - 'Qcache_queries_in_cache', - 'Qcache_free_memory', - 'Qcache_free_blocks', - 'Qcache_total_blocks', - 'Key_blocks_unused', - 'Key_blocks_used', - 'Key_blocks_not_flushed', - 'Key_read_requests', - 'Key_write_requests', - 'Key_reads', - 'Key_writes', - 'Open_files', - 'Opened_files', - 'Binlog_stmt_cache_disk_use', - 'Binlog_stmt_cache_use', - 'Connection_errors_accept', - 'Connection_errors_internal', - 'Connection_errors_max_connections', - 'Connection_errors_peer_address', - 'Connection_errors_select', - 'Connection_errors_tcpwrap', - 'wsrep_local_recv_queue', - 'wsrep_local_send_queue', - 'wsrep_received', - 'wsrep_replicated', - 'wsrep_received_bytes', - 'wsrep_replicated_bytes', - 'wsrep_local_bf_aborts', - 'wsrep_local_cert_failures', - 'wsrep_flow_control_paused_ns'] - -def slave_seconds(value): - try: - return int(value) - except (TypeError, ValueError): - return -1 - - -def slave_running(value): - return 1 if value == 'Yes' else -1 - - -SLAVE_STATS = [ - ('Seconds_Behind_Master', slave_seconds), - ('Slave_SQL_Running', slave_running), - ('Slave_IO_Running', slave_running) -] - -ORDER = ['net', - 'queries', - 'handlers', - 'table_locks', - 'join_issues', 'sort_issues', - 'tmp', - 'connections', 'connection_errors', - 'binlog_cache', 'binlog_stmt_cache', - 'threads', 'thread_cache_misses', - 'innodb_io', 'innodb_io_ops', 'innodb_io_pending_ops', 'innodb_log', 'innodb_os_log', 'innodb_os_log_io', - 'innodb_cur_row_lock', 'innodb_rows', 'innodb_buffer_pool_pages', 'innodb_buffer_pool_bytes', - 'innodb_buffer_pool_read_ahead', 'innodb_buffer_pool_reqs', 'innodb_buffer_pool_ops', - 'qcache_ops', 'qcache', 'qcache_freemem', 'qcache_memblocks', - 'key_blocks', 'key_requests', 'key_disk_ops', - 'files', 'files_rate', 'slave_behind', 'slave_status', - 'galera_writesets', 'galera_bytes', 'galera_queue', 'galera_conflicts', 'galera_flow_control'] - -CHARTS = { - 'net': { - 'options': [None, 'mysql Bandwidth', 'kilobits/s', 'bandwidth', 'mysql.net', 'area'], - 'lines': [ - ['Bytes_received', 'in', 'incremental', 8, 1024], - ['Bytes_sent', 'out', 'incremental', -8, 1024] - ]}, - 'queries': { - 'options': [None, 'mysql Queries', 'queries/s', 'queries', 'mysql.queries', 'line'], - 'lines': [ - ['Queries', 'queries', 'incremental'], - ['Questions', 'questions', 'incremental'], - ['Slow_queries', 'slow_queries', 'incremental'] - ]}, - 'handlers': { - 'options': [None, 'mysql Handlers', 'handlers/s', 'handlers', 'mysql.handlers', 'line'], - 'lines': [ - ['Handler_commit', 'commit', 'incremental'], - ['Handler_delete', 'delete', 'incremental'], - ['Handler_prepare', 'prepare', 'incremental'], - ['Handler_read_first', 'read_first', 'incremental'], - ['Handler_read_key', 'read_key', 'incremental'], - ['Handler_read_next', 'read_next', 'incremental'], - ['Handler_read_prev', 'read_prev', 'incremental'], - ['Handler_read_rnd', 'read_rnd', 'incremental'], - ['Handler_read_rnd_next', 'read_rnd_next', 'incremental'], - ['Handler_rollback', 'rollback', 'incremental'], - ['Handler_savepoint', 'savepoint', 'incremental'], - ['Handler_savepoint_rollback', 'savepoint_rollback', 'incremental'], - ['Handler_update', 'update', 'incremental'], - ['Handler_write', 'write', 'incremental'] - ]}, - 'table_locks': { - 'options': [None, 'mysql Tables Locks', 'locks/s', 'locks', 'mysql.table_locks', 'line'], - 'lines': [ - ['Table_locks_immediate', 'immediate', 'incremental'], - ['Table_locks_waited', 'waited', 'incremental', -1, 1] - ]}, - 'join_issues': { - 'options': [None, 'mysql Select Join Issues', 'joins/s', 'issues', 'mysql.join_issues', 'line'], - 'lines': [ - ['Select_full_join', 'full_join', 'incremental'], - ['Select_full_range_join', 'full_range_join', 'incremental'], - ['Select_range', 'range', 'incremental'], - ['Select_range_check', 'range_check', 'incremental'], - ['Select_scan', 'scan', 'incremental'] - ]}, - 'sort_issues': { - 'options': [None, 'mysql Sort Issues', 'issues/s', 'issues', 'mysql.sort_issues', 'line'], - 'lines': [ - ['Sort_merge_passes', 'merge_passes', 'incremental'], - ['Sort_range', 'range', 'incremental'], - ['Sort_scan', 'scan', 'incremental'] - ]}, - 'tmp': { - 'options': [None, 'mysql Tmp Operations', 'counter', 'temporaries', 'mysql.tmp', 'line'], - 'lines': [ - ['Created_tmp_disk_tables', 'disk_tables', 'incremental'], - ['Created_tmp_files', 'files', 'incremental'], - ['Created_tmp_tables', 'tables', 'incremental'] - ]}, - 'connections': { - 'options': [None, 'mysql Connections', 'connections/s', 'connections', 'mysql.connections', 'line'], - 'lines': [ - ['Connections', 'all', 'incremental'], - ['Aborted_connects', 'aborted', 'incremental'] - ]}, - 'binlog_cache': { - 'options': [None, 'mysql Binlog Cache', 'transactions/s', 'binlog', 'mysql.binlog_cache', 'line'], - 'lines': [ - ['Binlog_cache_disk_use', 'disk', 'incremental'], - ['Binlog_cache_use', 'all', 'incremental'] - ]}, - 'threads': { - 'options': [None, 'mysql Threads', 'threads', 'threads', 'mysql.threads', 'line'], - 'lines': [ - ['Threads_connected', 'connected', 'absolute'], - ['Threads_created', 'created', 'incremental'], - ['Threads_cached', 'cached', 'absolute', -1, 1], - ['Threads_running', 'running', 'absolute'], - ]}, - 'thread_cache_misses': { - 'options': [None, 'mysql Threads Cache Misses', 'misses', 'threads', 'mysql.thread_cache_misses', 'area'], - 'lines': [ - ['Thread_cache_misses', 'misses', 'absolute', 1, 100] - ]}, - 'innodb_io': { - 'options': [None, 'mysql InnoDB I/O Bandwidth', 'kilobytes/s', 'innodb', 'mysql.innodb_io', 'area'], - 'lines': [ - ['Innodb_data_read', 'read', 'incremental', 1, 1024], - ['Innodb_data_written', 'write', 'incremental', -1, 1024] - ]}, - 'innodb_io_ops': { - 'options': [None, 'mysql InnoDB I/O Operations', 'operations/s', 'innodb', 'mysql.innodb_io_ops', 'line'], - 'lines': [ - ['Innodb_data_reads', 'reads', 'incremental'], - ['Innodb_data_writes', 'writes', 'incremental', -1, 1], - ['Innodb_data_fsyncs', 'fsyncs', 'incremental'] - ]}, - 'innodb_io_pending_ops': { - 'options': [None, 'mysql InnoDB Pending I/O Operations', 'operations', 'innodb', - 'mysql.innodb_io_pending_ops', 'line'], - 'lines': [ - ['Innodb_data_pending_reads', 'reads', 'absolute'], - ['Innodb_data_pending_writes', 'writes', 'absolute', -1, 1], - ['Innodb_data_pending_fsyncs', 'fsyncs', 'absolute'] - ]}, - 'innodb_log': { - 'options': [None, 'mysql InnoDB Log Operations', 'operations/s', 'innodb', 'mysql.innodb_log', 'line'], - 'lines': [ - ['Innodb_log_waits', 'waits', 'incremental'], - ['Innodb_log_write_requests', 'write_requests', 'incremental', -1, 1], - ['Innodb_log_writes', 'writes', 'incremental', -1, 1], - ]}, - 'innodb_os_log': { - 'options': [None, 'mysql InnoDB OS Log Operations', 'operations', 'innodb', 'mysql.innodb_os_log', 'line'], - 'lines': [ - ['Innodb_os_log_fsyncs', 'fsyncs', 'incremental'], - ['Innodb_os_log_pending_fsyncs', 'pending_fsyncs', 'absolute'], - ['Innodb_os_log_pending_writes', 'pending_writes', 'absolute', -1, 1], - ]}, - 'innodb_os_log_io': { - 'options': [None, 'mysql InnoDB OS Log Bandwidth', 'kilobytes/s', 'innodb', 'mysql.innodb_os_log_io', 'area'], - 'lines': [ - ['Innodb_os_log_written', 'write', 'incremental', -1, 1024], - ]}, - 'innodb_cur_row_lock': { - 'options': [None, 'mysql InnoDB Current Row Locks', 'operations', 'innodb', - 'mysql.innodb_cur_row_lock', 'area'], - 'lines': [ - ['Innodb_row_lock_current_waits', 'current_waits', 'absolute'] - ]}, - 'innodb_rows': { - 'options': [None, 'mysql InnoDB Row Operations', 'operations/s', 'innodb', 'mysql.innodb_rows', 'area'], - 'lines': [ - ['Innodb_rows_inserted', 'inserted', 'incremental'], - ['Innodb_rows_read', 'read', 'incremental', 1, 1], - ['Innodb_rows_updated', 'updated', 'incremental', 1, 1], - ['Innodb_rows_deleted', 'deleted', 'incremental', -1, 1], - ]}, - 'innodb_buffer_pool_pages': { - 'options': [None, 'mysql InnoDB Buffer Pool Pages', 'pages', 'innodb', - 'mysql.innodb_buffer_pool_pages', 'line'], - 'lines': [ - ['Innodb_buffer_pool_pages_data', 'data', 'absolute'], - ['Innodb_buffer_pool_pages_dirty', 'dirty', 'absolute', -1, 1], - ['Innodb_buffer_pool_pages_free', 'free', 'absolute'], - ['Innodb_buffer_pool_pages_flushed', 'flushed', 'incremental', -1, 1], - ['Innodb_buffer_pool_pages_misc', 'misc', 'absolute', -1, 1], - ['Innodb_buffer_pool_pages_total', 'total', 'absolute'] - ]}, - 'innodb_buffer_pool_bytes': { - 'options': [None, 'mysql InnoDB Buffer Pool Bytes', 'MB', 'innodb', 'mysql.innodb_buffer_pool_bytes', 'area'], - 'lines': [ - ['Innodb_buffer_pool_bytes_data', 'data', 'absolute', 1, 1024 * 1024], - ['Innodb_buffer_pool_bytes_dirty', 'dirty', 'absolute', -1, 1024 * 1024] - ]}, - 'innodb_buffer_pool_read_ahead': { - 'options': [None, 'mysql InnoDB Buffer Pool Read Ahead', 'operations/s', 'innodb', - 'mysql.innodb_buffer_pool_read_ahead', 'area'], - 'lines': [ - ['Innodb_buffer_pool_read_ahead', 'all', 'incremental'], - ['Innodb_buffer_pool_read_ahead_evicted', 'evicted', 'incremental', -1, 1], - ['Innodb_buffer_pool_read_ahead_rnd', 'random', 'incremental'] - ]}, - 'innodb_buffer_pool_reqs': { - 'options': [None, 'mysql InnoDB Buffer Pool Requests', 'requests/s', 'innodb', - 'mysql.innodb_buffer_pool_reqs', 'area'], - 'lines': [ - ['Innodb_buffer_pool_read_requests', 'reads', 'incremental'], - ['Innodb_buffer_pool_write_requests', 'writes', 'incremental', -1, 1] - ]}, - 'innodb_buffer_pool_ops': { - 'options': [None, 'mysql InnoDB Buffer Pool Operations', 'operations/s', 'innodb', - 'mysql.innodb_buffer_pool_ops', 'area'], - 'lines': [ - ['Innodb_buffer_pool_reads', 'disk reads', 'incremental'], - ['Innodb_buffer_pool_wait_free', 'wait free', 'incremental', -1, 1] - ]}, - 'qcache_ops': { - 'options': [None, 'mysql QCache Operations', 'queries/s', 'qcache', 'mysql.qcache_ops', 'line'], - 'lines': [ - ['Qcache_hits', 'hits', 'incremental'], - ['Qcache_lowmem_prunes', 'lowmem prunes', 'incremental', -1, 1], - ['Qcache_inserts', 'inserts', 'incremental'], - ['Qcache_not_cached', 'not cached', 'incremental', -1, 1] - ]}, - 'qcache': { - 'options': [None, 'mysql QCache Queries in Cache', 'queries', 'qcache', 'mysql.qcache', 'line'], - 'lines': [ - ['Qcache_queries_in_cache', 'queries', 'absolute'] - ]}, - 'qcache_freemem': { - 'options': [None, 'mysql QCache Free Memory', 'MB', 'qcache', 'mysql.qcache_freemem', 'area'], - 'lines': [ - ['Qcache_free_memory', 'free', 'absolute', 1, 1024 * 1024] - ]}, - 'qcache_memblocks': { - 'options': [None, 'mysql QCache Memory Blocks', 'blocks', 'qcache', 'mysql.qcache_memblocks', 'line'], - 'lines': [ - ['Qcache_free_blocks', 'free', 'absolute'], - ['Qcache_total_blocks', 'total', 'absolute'] - ]}, - 'key_blocks': { - 'options': [None, 'mysql MyISAM Key Cache Blocks', 'blocks', 'myisam', 'mysql.key_blocks', 'line'], - 'lines': [ - ['Key_blocks_unused', 'unused', 'absolute'], - ['Key_blocks_used', 'used', 'absolute', -1, 1], - ['Key_blocks_not_flushed', 'not flushed', 'absolute'] - ]}, - 'key_requests': { - 'options': [None, 'mysql MyISAM Key Cache Requests', 'requests/s', 'myisam', 'mysql.key_requests', 'area'], - 'lines': [ - ['Key_read_requests', 'reads', 'incremental'], - ['Key_write_requests', 'writes', 'incremental', -1, 1] - ]}, - 'key_disk_ops': { - 'options': [None, 'mysql MyISAM Key Cache Disk Operations', 'operations/s', - 'myisam', 'mysql.key_disk_ops', 'area'], - 'lines': [ - ['Key_reads', 'reads', 'incremental'], - ['Key_writes', 'writes', 'incremental', -1, 1] - ]}, - 'files': { - 'options': [None, 'mysql Open Files', 'files', 'files', 'mysql.files', 'line'], - 'lines': [ - ['Open_files', 'files', 'absolute'] - ]}, - 'files_rate': { - 'options': [None, 'mysql Opened Files Rate', 'files/s', 'files', 'mysql.files_rate', 'line'], - 'lines': [ - ['Opened_files', 'files', 'incremental'] - ]}, - 'binlog_stmt_cache': { - 'options': [None, 'mysql Binlog Statement Cache', 'statements/s', 'binlog', - 'mysql.binlog_stmt_cache', 'line'], - 'lines': [ - ['Binlog_stmt_cache_disk_use', 'disk', 'incremental'], - ['Binlog_stmt_cache_use', 'all', 'incremental'] - ]}, - 'connection_errors': { - 'options': [None, 'mysql Connection Errors', 'connections/s', 'connections', - 'mysql.connection_errors', 'line'], - 'lines': [ - ['Connection_errors_accept', 'accept', 'incremental'], - ['Connection_errors_internal', 'internal', 'incremental'], - ['Connection_errors_max_connections', 'max', 'incremental'], - ['Connection_errors_peer_address', 'peer_addr', 'incremental'], - ['Connection_errors_select', 'select', 'incremental'], - ['Connection_errors_tcpwrap', 'tcpwrap', 'incremental'] - ]}, - 'slave_behind': { - 'options': [None, 'Slave Behind Seconds', 'seconds', 'slave', 'mysql.slave_behind', 'line'], - 'lines': [ - ['Seconds_Behind_Master', 'seconds', 'absolute'] - ]}, - 'slave_status': { - 'options': [None, 'Slave Status', 'status', 'slave', 'mysql.slave_status', 'line'], - 'lines': [ - ['Slave_SQL_Running', 'sql_running', 'absolute'], - ['Slave_IO_Running', 'io_running', 'absolute'] - ]}, - 'galera_writesets': { - 'options': [None, 'Replicated writesets', 'writesets/s', 'galera', 'mysql.galera_writesets', 'line'], - 'lines': [ - ['wsrep_received', 'rx', 'incremental'], - ['wsrep_replicated', 'tx', 'incremental', -1, 1], - ]}, - 'galera_bytes': { - 'options': [None, 'Replicated bytes', 'KB/s', 'galera', 'mysql.galera_bytes', 'area'], - 'lines': [ - ['wsrep_received_bytes', 'rx', 'incremental', 1, 1024], - ['wsrep_replicated_bytes', 'tx', 'incremental', -1, 1024], - ]}, - 'galera_queue': { - 'options': [None, 'Galera queue', 'writesets', 'galera', 'mysql.galera_queue', 'line'], - 'lines': [ - ['wsrep_local_recv_queue', 'rx', 'absolute'], - ['wsrep_local_send_queue', 'tx', 'absolute', -1, 1], - ]}, - 'galera_conflicts': { - 'options': [None, 'Replication conflicts', 'transactions', 'galera', 'mysql.galera_conflicts', 'area'], - 'lines': [ - ['wsrep_local_bf_aborts', 'bf_aborts', 'incremental'], - ['wsrep_local_cert_failures', 'cert_fails', 'incremental', -1, 1], - ]}, - 'galera_flow_control': { - 'options': [None, 'Flow control', 'millisec', 'galera', 'mysql.galera_flow_control', 'area'], - 'lines': [ - ['wsrep_flow_control_paused_ns', 'paused', 'incremental', 1, 1000000], - ]} -} - - -class Service(MySQLService): - def __init__(self, configuration=None, name=None): - MySQLService.__init__(self, configuration=configuration, name=name) - self.order = ORDER - self.definitions = CHARTS - self.queries = dict(global_status=QUERY_GLOBAL, slave_status=QUERY_SLAVE) - - def _get_data(self): - - raw_data = self._get_raw_data(description=True) - - if not raw_data: - return None - - to_netdata = dict() - - if 'global_status' in raw_data: - global_status = dict(raw_data['global_status'][0]) - for key in GLOBAL_STATS: - if key in global_status: - to_netdata[key] = global_status[key] - if 'Threads_created' in to_netdata and 'Connections' in to_netdata: - to_netdata['Thread_cache_misses'] = round(int(to_netdata['Threads_created']) - / float(to_netdata['Connections']) * 10000) - - if 'slave_status' in raw_data: - if raw_data['slave_status'][0]: - slave_raw_data = dict(zip([e[0] for e in raw_data['slave_status'][1]], raw_data['slave_status'][0][0])) - for key, func in SLAVE_STATS: - if key in slave_raw_data: - to_netdata[key] = func(slave_raw_data[key]) - else: - self.queries.pop('slave_status') - - return to_netdata or None - |