**/
#include "collectd.h"
+
#include "common.h"
#include "plugin.h"
#include "configfile.h"
DEBUG ("mysql plugin: mysql_database_free (arg = %p);", arg);
- db = (mysql_database_t *) arg;
+ db = arg;
if (db == NULL)
return;
{
mysql_database_t *db;
int status = 0;
- int i;
if ((ci->values_num != 1)
|| (ci->values[0].type != OCONFIG_TYPE_STRING))
assert (db->instance != NULL);
/* Fill the `mysql_database_t' structure.. */
- for (i = 0; i < ci->children_num; i++)
+ for (int i = 0; i < ci->children_num; i++)
{
oconfig_item_t *child = ci->children + i;
/* If all went well, register this database for reading */
if (status == 0)
{
- user_data_t ud;
+ user_data_t ud = { 0 };
char cb_name[DATA_MAX_NAME_LEN];
DEBUG ("mysql plugin: Registering new read callback: %s",
(db->database != NULL) ? db->database : "<default>");
- memset (&ud, 0, sizeof (ud));
ud.data = (void *) db;
ud.free_func = mysql_database_free;
static int mysql_config (oconfig_item_t *ci) /* {{{ */
{
- int i;
-
if (ci == NULL)
return (EINVAL);
/* Fill the `mysql_database_t' structure.. */
- for (i = 0; i < ci->children_num; i++)
+ for (int i = 0; i < ci->children_num; i++)
{
oconfig_item_t *child = ci->children + i;
{ "lock_row_lock_current_waits", "mysql_locks", DS_TYPE_DERIVE },
{ "buffer_pool_size", "bytes", DS_TYPE_GAUGE },
- { "buffer_pool_reads", "operations", DS_TYPE_DERIVE },
- { "buffer_pool_read_requests", "operations", DS_TYPE_DERIVE },
- { "buffer_pool_write_requests", "operations", DS_TYPE_DERIVE },
- { "buffer_pool_wait_free", "operations", DS_TYPE_DERIVE },
- { "buffer_pool_read_ahead", "operations", DS_TYPE_DERIVE },
- { "buffer_pool_read_ahead_evicted", "operations", DS_TYPE_DERIVE },
-
- { "buffer_pool_pages_total", "gauge", DS_TYPE_GAUGE },
- { "buffer_pool_pages_misc", "gauge", DS_TYPE_GAUGE },
- { "buffer_pool_pages_data", "gauge", DS_TYPE_GAUGE },
- { "buffer_pool_bytes_data", "gauge", DS_TYPE_GAUGE },
- { "buffer_pool_pages_dirty", "gauge", DS_TYPE_GAUGE },
- { "buffer_pool_bytes_dirty", "gauge", DS_TYPE_GAUGE },
- { "buffer_pool_pages_free", "gauge", DS_TYPE_GAUGE },
-
- { "buffer_pages_created", "operations", DS_TYPE_DERIVE },
- { "buffer_pages_written", "operations", DS_TYPE_DERIVE },
- { "buffer_pages_read", "operations", DS_TYPE_DERIVE },
- { "buffer_data_reads", "operations", DS_TYPE_DERIVE },
- { "buffer_data_written", "operations", DS_TYPE_DERIVE },
-
- { "os_data_reads", "operations", DS_TYPE_DERIVE },
- { "os_data_writes", "operations", DS_TYPE_DERIVE },
- { "os_data_fsyncs", "operations", DS_TYPE_DERIVE },
{ "os_log_bytes_written", "operations", DS_TYPE_DERIVE },
- { "os_log_fsyncs", "operations", DS_TYPE_DERIVE },
{ "os_log_pending_fsyncs", "operations", DS_TYPE_DERIVE },
{ "os_log_pending_writes", "operations", DS_TYPE_DERIVE },
{ "trx_rseg_history_len", "gauge", DS_TYPE_GAUGE },
- { "log_waits", "operations", DS_TYPE_DERIVE },
- { "log_write_requests", "operations", DS_TYPE_DERIVE },
- { "log_writes", "operations", DS_TYPE_DERIVE },
{ "adaptive_hash_searches", "operations", DS_TYPE_DERIVE },
{ "file_num_open_files", "gauge", DS_TYPE_GAUGE },
{ "ibuf_size", "bytes", DS_TYPE_GAUGE },
{ "innodb_activity_count", "gauge", DS_TYPE_GAUGE },
- { "innodb_dblwr_writes", "operations", DS_TYPE_DERIVE },
- { "innodb_dblwr_pages_written", "operations", DS_TYPE_DERIVE },
- { "innodb_dblwr_page_size", "gauge", DS_TYPE_GAUGE },
{ "innodb_rwlock_s_spin_waits", "operations", DS_TYPE_DERIVE },
{ "innodb_rwlock_x_spin_waits", "operations", DS_TYPE_DERIVE },
key = row[0];
val = atoll (row[1]);
- if (strncmp (key, "Com_",
+ if (strncmp (key, "Com_",
strlen ("Com_")) == 0)
{
if (val == 0ULL)
/* Ignore `prepared statements' */
if (strncmp (key, "Com_stmt_", strlen ("Com_stmt_")) != 0)
- counter_submit ("mysql_commands",
- key + strlen ("Com_"),
+ counter_submit ("mysql_commands",
+ key + strlen ("Com_"),
val, db);
}
- else if (strncmp (key, "Handler_",
+ else if (strncmp (key, "Handler_",
strlen ("Handler_")) == 0)
{
if (val == 0ULL)
continue;
- counter_submit ("mysql_handler",
- key + strlen ("Handler_"),
+ counter_submit ("mysql_handler",
+ key + strlen ("Handler_"),
val, db);
}
else if (strncmp (key, "Qcache_",
else if (strcmp (key, "Qcache_queries_in_cache") == 0)
qcache_queries_in_cache = (gauge_t) val;
}
- else if (strncmp (key, "Bytes_",
+ else if (strncmp (key, "Bytes_",
strlen ("Bytes_")) == 0)
{
if (strcmp (key, "Bytes_received") == 0)
else if (strcmp (key, "Bytes_sent") == 0)
traffic_outgoing += val;
}
- else if (strncmp (key, "Threads_",
+ else if (strncmp (key, "Threads_",
strlen ("Threads_")) == 0)
{
if (strcmp (key, "Threads_running") == 0)
counter_submit ("mysql_bpool_counters", "read_requests", val, db);
else if (strcmp (key, "Innodb_buffer_pool_reads") == 0)
counter_submit ("mysql_bpool_counters", "reads", val, db);
+ else if (strcmp (key, "Innodb_buffer_pool_wait_free") == 0)
+ counter_submit ("mysql_bpool_counters", "wait_free", val, db);
else if (strcmp (key, "Innodb_buffer_pool_write_requests") == 0)
counter_submit ("mysql_bpool_counters", "write_requests", val, db);
else if (strcmp (key, "Innodb_buffer_pool_bytes_data") == 0)
counter_submit ("mysql_innodb_dblwr", "writes", val, db);
else if (strcmp (key, "Innodb_dblwr_pages_written") == 0)
counter_submit ("mysql_innodb_dblwr", "written", val, db);
+ else if (strcmp (key, "Innodb_dblwr_page_size") == 0)
+ gauge_submit ("mysql_innodb_dblwr", "page_size", val, db);
/* log */
else if (strcmp (key, "Innodb_log_waits") == 0)
counter_submit ("mysql_sort", "range", val, db);
else if (strcmp (key, "Sort_scan") == 0)
counter_submit ("mysql_sort", "scan", val, db);
-
+
+ }
+ else if (strncmp (key, "Slow_queries", strlen ("Slow_queries")) == 0)
+ {
+ counter_submit ("mysql_slow_queries", NULL , val, db);
}
}
mysql_free_result (res); res = NULL;
projects / collectd.git / blobdiff