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WL#5378 PERFORMANCE SCHEMA SUMMARY BY USER / HOST
Part 1 (Implementation only)
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‎scripts/mysql_system_tables.sql

Lines changed: 277 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -292,6 +292,64 @@ PREPARE stmt FROM @str;
292292
EXECUTE stmt;
293293
DROP PREPARE stmt;
294294

295+
--
296+
-- TABLE EVENTS_WAITS_SUMMARY_BY_HOST_BY_EVENT_NAME
297+
--
298+
299+
SET @cmd="CREATE TABLE performance_schema.events_waits_summary_by_host_by_event_name("
300+
"HOST CHAR(60) collate utf8_bin default null,"
301+
"EVENT_NAME VARCHAR(128) not null,"
302+
"COUNT_STAR BIGINT unsigned not null,"
303+
"SUM_TIMER_WAIT BIGINT unsigned not null,"
304+
"MIN_TIMER_WAIT BIGINT unsigned not null,"
305+
"AVG_TIMER_WAIT BIGINT unsigned not null,"
306+
"MAX_TIMER_WAIT BIGINT unsigned not null"
307+
")ENGINE=PERFORMANCE_SCHEMA;";
308+
309+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
310+
PREPARE stmt FROM @str;
311+
EXECUTE stmt;
312+
DROP PREPARE stmt;
313+
314+
--
315+
-- TABLE EVENTS_WAITS_SUMMARY_BY_USER_BY_EVENT_NAME
316+
--
317+
318+
SET @cmd="CREATE TABLE performance_schema.events_waits_summary_by_user_by_event_name("
319+
"USER CHAR(16) collate utf8_bin default null,"
320+
"EVENT_NAME VARCHAR(128) not null,"
321+
"COUNT_STAR BIGINT unsigned not null,"
322+
"SUM_TIMER_WAIT BIGINT unsigned not null,"
323+
"MIN_TIMER_WAIT BIGINT unsigned not null,"
324+
"AVG_TIMER_WAIT BIGINT unsigned not null,"
325+
"MAX_TIMER_WAIT BIGINT unsigned not null"
326+
")ENGINE=PERFORMANCE_SCHEMA;";
327+
328+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
329+
PREPARE stmt FROM @str;
330+
EXECUTE stmt;
331+
DROP PREPARE stmt;
332+
333+
--
334+
-- TABLE EVENTS_WAITS_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME
335+
--
336+
337+
SET @cmd="CREATE TABLE performance_schema.events_waits_summary_by_account_by_event_name("
338+
"USER CHAR(16) collate utf8_bin default null,"
339+
"HOST CHAR(60) collate utf8_bin default null,"
340+
"EVENT_NAME VARCHAR(128) not null,"
341+
"COUNT_STAR BIGINT unsigned not null,"
342+
"SUM_TIMER_WAIT BIGINT unsigned not null,"
343+
"MIN_TIMER_WAIT BIGINT unsigned not null,"
344+
"AVG_TIMER_WAIT BIGINT unsigned not null,"
345+
"MAX_TIMER_WAIT BIGINT unsigned not null"
346+
")ENGINE=PERFORMANCE_SCHEMA;";
347+
348+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
349+
PREPARE stmt FROM @str;
350+
EXECUTE stmt;
351+
DROP PREPARE stmt;
352+
295353
--
296354
-- TABLE EVENTS_WAITS_SUMMARY_BY_THREAD_BY_EVENT_NAME
297355
--
@@ -814,6 +872,64 @@ PREPARE stmt FROM @str;
814872
EXECUTE stmt;
815873
DROP PREPARE stmt;
816874

875+
--
876+
-- TABLE EVENTS_STAGES_SUMMARY_BY_HOST_BY_EVENT_NAME
877+
--
878+
879+
SET @cmd="CREATE TABLE performance_schema.events_stages_summary_by_host_by_event_name("
880+
"HOST CHAR(60) collate utf8_bin default null,"
881+
"EVENT_NAME VARCHAR(128) not null,"
882+
"COUNT_STAR BIGINT unsigned not null,"
883+
"SUM_TIMER_WAIT BIGINT unsigned not null,"
884+
"MIN_TIMER_WAIT BIGINT unsigned not null,"
885+
"AVG_TIMER_WAIT BIGINT unsigned not null,"
886+
"MAX_TIMER_WAIT BIGINT unsigned not null"
887+
")ENGINE=PERFORMANCE_SCHEMA;";
888+
889+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
890+
PREPARE stmt FROM @str;
891+
EXECUTE stmt;
892+
DROP PREPARE stmt;
893+
894+
--
895+
-- TABLE EVENTS_STAGES_SUMMARY_BY_USER_BY_EVENT_NAME
896+
--
897+
898+
SET @cmd="CREATE TABLE performance_schema.events_stages_summary_by_user_by_event_name("
899+
"USER CHAR(16) collate utf8_bin default null,"
900+
"EVENT_NAME VARCHAR(128) not null,"
901+
"COUNT_STAR BIGINT unsigned not null,"
902+
"SUM_TIMER_WAIT BIGINT unsigned not null,"
903+
"MIN_TIMER_WAIT BIGINT unsigned not null,"
904+
"AVG_TIMER_WAIT BIGINT unsigned not null,"
905+
"MAX_TIMER_WAIT BIGINT unsigned not null"
906+
")ENGINE=PERFORMANCE_SCHEMA;";
907+
908+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
909+
PREPARE stmt FROM @str;
910+
EXECUTE stmt;
911+
DROP PREPARE stmt;
912+
913+
--
914+
-- TABLE EVENTS_STAGES_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME
915+
--
916+
917+
SET @cmd="CREATE TABLE performance_schema.events_stages_summary_by_account_by_event_name("
918+
"USER CHAR(16) collate utf8_bin default null,"
919+
"HOST CHAR(60) collate utf8_bin default null,"
920+
"EVENT_NAME VARCHAR(128) not null,"
921+
"COUNT_STAR BIGINT unsigned not null,"
922+
"SUM_TIMER_WAIT BIGINT unsigned not null,"
923+
"MIN_TIMER_WAIT BIGINT unsigned not null,"
924+
"AVG_TIMER_WAIT BIGINT unsigned not null,"
925+
"MAX_TIMER_WAIT BIGINT unsigned not null"
926+
")ENGINE=PERFORMANCE_SCHEMA;";
927+
928+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
929+
PREPARE stmt FROM @str;
930+
EXECUTE stmt;
931+
DROP PREPARE stmt;
932+
817933
--
818934
-- TABLE EVENTS_STAGES_SUMMARY_GLOBAL_BY_EVENT_NAME
819935
--
@@ -1017,6 +1133,121 @@ PREPARE stmt FROM @str;
10171133
EXECUTE stmt;
10181134
DROP PREPARE stmt;
10191135

1136+
--
1137+
-- TABLE EVENTS_STATEMENTS_SUMMARY_BY_HOST_BY_EVENT_NAME
1138+
--
1139+
1140+
SET @cmd="CREATE TABLE performance_schema.events_statements_summary_by_host_by_event_name("
1141+
"HOST CHAR(60) collate utf8_bin default null,"
1142+
"EVENT_NAME VARCHAR(128) not null,"
1143+
"COUNT_STAR BIGINT unsigned not null,"
1144+
"SUM_TIMER_WAIT BIGINT unsigned not null,"
1145+
"MIN_TIMER_WAIT BIGINT unsigned not null,"
1146+
"AVG_TIMER_WAIT BIGINT unsigned not null,"
1147+
"MAX_TIMER_WAIT BIGINT unsigned not null,"
1148+
"SUM_LOCK_TIME BIGINT unsigned not null,"
1149+
"SUM_ERRORS BIGINT unsigned not null,"
1150+
"SUM_WARNINGS BIGINT unsigned not null,"
1151+
"SUM_ROWS_AFFECTED BIGINT unsigned not null,"
1152+
"SUM_ROWS_SENT BIGINT unsigned not null,"
1153+
"SUM_ROWS_EXAMINED BIGINT unsigned not null,"
1154+
"SUM_CREATED_TMP_DISK_TABLES BIGINT unsigned not null,"
1155+
"SUM_CREATED_TMP_TABLES BIGINT unsigned not null,"
1156+
"SUM_SELECT_FULL_JOIN BIGINT unsigned not null,"
1157+
"SUM_SELECT_FULL_RANGE_JOIN BIGINT unsigned not null,"
1158+
"SUM_SELECT_RANGE BIGINT unsigned not null,"
1159+
"SUM_SELECT_RANGE_CHECK BIGINT unsigned not null,"
1160+
"SUM_SELECT_SCAN BIGINT unsigned not null,"
1161+
"SUM_SORT_MERGE_PASSES BIGINT unsigned not null,"
1162+
"SUM_SORT_RANGE BIGINT unsigned not null,"
1163+
"SUM_SORT_ROWS BIGINT unsigned not null,"
1164+
"SUM_SORT_SCAN BIGINT unsigned not null,"
1165+
"SUM_NO_INDEX_USED BIGINT unsigned not null,"
1166+
"SUM_NO_GOOD_INDEX_USED BIGINT unsigned not null"
1167+
")ENGINE=PERFORMANCE_SCHEMA;";
1168+
1169+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
1170+
PREPARE stmt FROM @str;
1171+
EXECUTE stmt;
1172+
DROP PREPARE stmt;
1173+
1174+
--
1175+
-- TABLE EVENTS_STATEMENTS_SUMMARY_BY_USER_BY_EVENT_NAME
1176+
--
1177+
1178+
SET @cmd="CREATE TABLE performance_schema.events_statements_summary_by_user_by_event_name("
1179+
"USER CHAR(16) collate utf8_bin default null,"
1180+
"EVENT_NAME VARCHAR(128) not null,"
1181+
"COUNT_STAR BIGINT unsigned not null,"
1182+
"SUM_TIMER_WAIT BIGINT unsigned not null,"
1183+
"MIN_TIMER_WAIT BIGINT unsigned not null,"
1184+
"AVG_TIMER_WAIT BIGINT unsigned not null,"
1185+
"MAX_TIMER_WAIT BIGINT unsigned not null,"
1186+
"SUM_LOCK_TIME BIGINT unsigned not null,"
1187+
"SUM_ERRORS BIGINT unsigned not null,"
1188+
"SUM_WARNINGS BIGINT unsigned not null,"
1189+
"SUM_ROWS_AFFECTED BIGINT unsigned not null,"
1190+
"SUM_ROWS_SENT BIGINT unsigned not null,"
1191+
"SUM_ROWS_EXAMINED BIGINT unsigned not null,"
1192+
"SUM_CREATED_TMP_DISK_TABLES BIGINT unsigned not null,"
1193+
"SUM_CREATED_TMP_TABLES BIGINT unsigned not null,"
1194+
"SUM_SELECT_FULL_JOIN BIGINT unsigned not null,"
1195+
"SUM_SELECT_FULL_RANGE_JOIN BIGINT unsigned not null,"
1196+
"SUM_SELECT_RANGE BIGINT unsigned not null,"
1197+
"SUM_SELECT_RANGE_CHECK BIGINT unsigned not null,"
1198+
"SUM_SELECT_SCAN BIGINT unsigned not null,"
1199+
"SUM_SORT_MERGE_PASSES BIGINT unsigned not null,"
1200+
"SUM_SORT_RANGE BIGINT unsigned not null,"
1201+
"SUM_SORT_ROWS BIGINT unsigned not null,"
1202+
"SUM_SORT_SCAN BIGINT unsigned not null,"
1203+
"SUM_NO_INDEX_USED BIGINT unsigned not null,"
1204+
"SUM_NO_GOOD_INDEX_USED BIGINT unsigned not null"
1205+
")ENGINE=PERFORMANCE_SCHEMA;";
1206+
1207+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
1208+
PREPARE stmt FROM @str;
1209+
EXECUTE stmt;
1210+
DROP PREPARE stmt;
1211+
1212+
--
1213+
-- TABLE EVENTS_STATEMENTS_SUMMARY_BY_ACCOUNT_BY_EVENT_NAME
1214+
--
1215+
1216+
SET @cmd="CREATE TABLE performance_schema.events_statements_summary_by_account_by_event_name("
1217+
"USER CHAR(16) collate utf8_bin default null,"
1218+
"HOST CHAR(60) collate utf8_bin default null,"
1219+
"EVENT_NAME VARCHAR(128) not null,"
1220+
"COUNT_STAR BIGINT unsigned not null,"
1221+
"SUM_TIMER_WAIT BIGINT unsigned not null,"
1222+
"MIN_TIMER_WAIT BIGINT unsigned not null,"
1223+
"AVG_TIMER_WAIT BIGINT unsigned not null,"
1224+
"MAX_TIMER_WAIT BIGINT unsigned not null,"
1225+
"SUM_LOCK_TIME BIGINT unsigned not null,"
1226+
"SUM_ERRORS BIGINT unsigned not null,"
1227+
"SUM_WARNINGS BIGINT unsigned not null,"
1228+
"SUM_ROWS_AFFECTED BIGINT unsigned not null,"
1229+
"SUM_ROWS_SENT BIGINT unsigned not null,"
1230+
"SUM_ROWS_EXAMINED BIGINT unsigned not null,"
1231+
"SUM_CREATED_TMP_DISK_TABLES BIGINT unsigned not null,"
1232+
"SUM_CREATED_TMP_TABLES BIGINT unsigned not null,"
1233+
"SUM_SELECT_FULL_JOIN BIGINT unsigned not null,"
1234+
"SUM_SELECT_FULL_RANGE_JOIN BIGINT unsigned not null,"
1235+
"SUM_SELECT_RANGE BIGINT unsigned not null,"
1236+
"SUM_SELECT_RANGE_CHECK BIGINT unsigned not null,"
1237+
"SUM_SELECT_SCAN BIGINT unsigned not null,"
1238+
"SUM_SORT_MERGE_PASSES BIGINT unsigned not null,"
1239+
"SUM_SORT_RANGE BIGINT unsigned not null,"
1240+
"SUM_SORT_ROWS BIGINT unsigned not null,"
1241+
"SUM_SORT_SCAN BIGINT unsigned not null,"
1242+
"SUM_NO_INDEX_USED BIGINT unsigned not null,"
1243+
"SUM_NO_GOOD_INDEX_USED BIGINT unsigned not null"
1244+
")ENGINE=PERFORMANCE_SCHEMA;";
1245+
1246+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
1247+
PREPARE stmt FROM @str;
1248+
EXECUTE stmt;
1249+
DROP PREPARE stmt;
1250+
10201251
--
10211252
-- TABLE EVENTS_STATEMENTS_SUMMARY_GLOBAL_BY_EVENT_NAME
10221253
--
@@ -1054,6 +1285,52 @@ PREPARE stmt FROM @str;
10541285
EXECUTE stmt;
10551286
DROP PREPARE stmt;
10561287

1288+
--
1289+
-- TABLE HOSTS
1290+
--
1291+
1292+
SET @cmd="CREATE TABLE performance_schema.hosts("
1293+
"HOST CHAR(60) collate utf8_bin default null,"
1294+
"CURRENT_CONNECTIONS bigint not null,"
1295+
"TOTAL_CONNECTIONS bigint not null"
1296+
")ENGINE=PERFORMANCE_SCHEMA;";
1297+
1298+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
1299+
PREPARE stmt FROM @str;
1300+
EXECUTE stmt;
1301+
DROP PREPARE stmt;
1302+
1303+
--
1304+
-- TABLE USERS
1305+
--
1306+
1307+
SET @cmd="CREATE TABLE performance_schema.users("
1308+
"USER CHAR(16) collate utf8_bin default null,"
1309+
"CURRENT_CONNECTIONS bigint not null,"
1310+
"TOTAL_CONNECTIONS bigint not null"
1311+
")ENGINE=PERFORMANCE_SCHEMA;";
1312+
1313+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
1314+
PREPARE stmt FROM @str;
1315+
EXECUTE stmt;
1316+
DROP PREPARE stmt;
1317+
1318+
--
1319+
-- TABLE ACCOUNTS
1320+
--
1321+
1322+
SET @cmd="CREATE TABLE performance_schema.accounts("
1323+
"USER CHAR(16) collate utf8_bin default null,"
1324+
"HOST CHAR(60) collate utf8_bin default null,"
1325+
"CURRENT_CONNECTIONS bigint not null,"
1326+
"TOTAL_CONNECTIONS bigint not null"
1327+
")ENGINE=PERFORMANCE_SCHEMA;";
1328+
1329+
SET @str = IF(@have_pfs = 1, @cmd, 'SET @dummy = 0');
1330+
PREPARE stmt FROM @str;
1331+
EXECUTE stmt;
1332+
DROP PREPARE stmt;
1333+
10571334

10581335
CREATE TABLE IF NOT EXISTS proxies_priv (Host char(60) binary DEFAULT '' NOT NULL, User char(16) binary DEFAULT '' NOT NULL, Proxied_host char(60) binary DEFAULT '' NOT NULL, Proxied_user char(16) binary DEFAULT '' NOT NULL, With_grant BOOL DEFAULT 0 NOT NULL, Grantor char(77) DEFAULT '' NOT NULL, Timestamp timestamp, PRIMARY KEY Host (Host,User,Proxied_host,Proxied_user), KEY Grantor (Grantor) ) engine=MyISAM CHARACTER SET utf8 COLLATE utf8_bin comment='User proxy privileges';
10591336

‎sql/sys_vars.cc

Lines changed: 24 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -216,6 +216,30 @@ static Sys_var_ulong Sys_pfs_setup_objects_size(
216216
DEFAULT(PFS_MAX_SETUP_OBJECT),
217217
BLOCK_SIZE(1), PFS_TRAILING_PROPERTIES);
218218

219+
static Sys_var_ulong Sys_pfs_accounts_size(
220+
"performance_schema_accounts_size",
221+
"Maximum number of instrumented user@host accounts.",
222+
READ_ONLY GLOBAL_VAR(pfs_param.m_account_sizing),
223+
CMD_LINE(REQUIRED_ARG), VALID_RANGE(0, 1024*1024),
224+
DEFAULT(PFS_MAX_ACCOUNT),
225+
BLOCK_SIZE(1), PFS_TRAILING_PROPERTIES);
226+
227+
static Sys_var_ulong Sys_pfs_hosts_size(
228+
"performance_schema_hosts_size",
229+
"Maximum number of instrumented hosts.",
230+
READ_ONLY GLOBAL_VAR(pfs_param.m_host_sizing),
231+
CMD_LINE(REQUIRED_ARG), VALID_RANGE(0, 1024*1024),
232+
DEFAULT(PFS_MAX_HOST),
233+
BLOCK_SIZE(1), PFS_TRAILING_PROPERTIES);
234+
235+
static Sys_var_ulong Sys_pfs_users_size(
236+
"performance_schema_users_size",
237+
"Maximum number of instrumented users.",
238+
READ_ONLY GLOBAL_VAR(pfs_param.m_user_sizing),
239+
CMD_LINE(REQUIRED_ARG), VALID_RANGE(0, 1024*1024),
240+
DEFAULT(PFS_MAX_USER),
241+
BLOCK_SIZE(1), PFS_TRAILING_PROPERTIES);
242+
219243
static Sys_var_ulong Sys_pfs_max_stage_classes(
220244
"performance_schema_max_stage_classes",
221245
"Maximum number of stage instruments.",

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