zabbix db 优化sql脚本

1. --先检查
2. --Count the amount of rows that would be deleted for all orphaned acknowledge entries
3. SELECT COUNT(*) FROM acknowledges WHERE NOT userid IN (SELECT userid FROM users);
4. SELECT COUNT(*) FROM acknowledges WHERE NOT eventid IN (SELECT eventid FROM events);
6. --Count the amount of rows that would be deleted for orphaned alerts entries
7. SELECT COUNT(*) FROM alerts WHERE NOT actionid IN (SELECT actionid FROM actions);
8. SELECT COUNT(*) FROM alerts WHERE NOT eventid IN (SELECT eventid FROM events);
9. SELECT COUNT(*) FROM alerts WHERE NOT userid IN (SELECT userid FROM users);
10. SELECT COUNT(*) FROM alerts WHERE NOT mediatypeid IN (SELECT mediatypeid FROM media_type);
12. --Count the amount of rows that would be deleted for orphaned application entries that no longer map back to a host
13. SELECT COUNT(*) FROM applications WHERE NOT hostid IN (SELECT hostid FROM hosts);
15. --Count the amount of rows that would be deleted for orphaned auditlog details (such as logins)
16. SELECT COUNT(*) FROM auditlog_details WHERE NOT auditid IN (SELECT auditid FROM auditlog);
17. SELECT COUNT(*) FROM auditlog WHERE NOT userid IN (SELECT userid FROM users);
19. --Count the amount of rows that would be deleted for orphaned conditions
20. SELECT COUNT(*) FROM conditions WHERE NOT actionid IN (SELECT actionid FROM actions);
22. --Count the amount of rows that would be deleted for orphaned functions
23. SELECT COUNT(*) FROM functions WHERE NOT itemid IN (SELECT itemid FROM items);
24. SELECT COUNT(*) FROM functions WHERE NOT triggerid IN (SELECT triggerid FROM triggers);
26. --Count the amount of rows that would be deleted for orphaned graph items
27. SELECT COUNT(*) FROM graphs_items WHERE NOT graphid IN (SELECT graphid FROM graphs);
28. SELECT COUNT(*) FROM graphs_items WHERE NOT itemid IN (SELECT itemid FROM items);
30. --Count the amount of rows that would be deleted for orphaned host_profiles
31. SELECT COUNT(*) FROM hosts_profiles WHERE NOT hostid IN (SELECT hostid FROM hosts);
32. SELECT COUNT(*) FROM hosts_profiles_ext WHERE NOT hostid IN (SELECT hostid FROM hosts);
34. --Count the amount of rows that would be deleted for orphaned host macro's
35. SELECT COUNT(*) FROM hostmacro WHERE NOT hostid IN (SELECT hostid FROM hosts);
37. -- Count the amount of rows that would be deleted for orphaned item data
38. SELECT COUNT(*) FROM items WHERE hostid NOT IN (SELECT hostid FROM hosts);
39. SELECT COUNT(*) FROM items_applications WHERE applicationid NOT IN (SELECT applicationid FROM applications);
40. SELECT COUNT(*) FROM items_applications WHERE itemid NOT IN (SELECT itemid FROM items);
42. -- Count the amount of rows that would be deleted for orphaned HTTP check data
43. SELECT COUNT(*) FROM httpstep WHERE NOT httptestid IN (SELECT httptestid FROM httptest);
44. SELECT COUNT(*) FROM httpstepitem WHERE NOT httpstepid IN (SELECT httpstepid FROM httpstep);
45. SELECT COUNT(*) FROM httpstepitem WHERE NOT itemid IN (SELECT itemid FROM items);
46. SELECT COUNT(*) FROM httptest WHERE applicationid NOT IN (SELECT applicationid FROM applications);
48. -- Count the amount of rows that would be deleted for orphaned maintenance data
49. SELECT COUNT(*) FROM maintenances_groups WHERE maintenanceid NOT IN (SELECT maintenanceid FROM maintenances);
50. SELECT COUNT(*) FROM maintenances_groups WHERE groupid NOT IN (SELECT groupid FROM groups);
51. SELECT COUNT(*) FROM maintenances_hosts WHERE maintenanceid NOT IN (SELECT maintenanceid FROM maintenances);
52. SELECT COUNT(*) FROM maintenances_hosts WHERE hostid NOT IN (SELECT hostid FROM hosts);
53. SELECT COUNT(*) FROM maintenances_windows WHERE maintenanceid NOT IN (SELECT maintenanceid FROM maintenances);
54. SELECT COUNT(*) FROM maintenances_windows WHERE timeperiodid NOT IN (SELECT timeperiodid FROM timeperiods);
56. -- Count the amount of rows that would be deleted for orphaned mappings
57. SELECT COUNT(*) FROM mappings WHERE NOT valuemapid IN (SELECT valuemapid FROM valuemaps);
59. -- Count the amount of rows that would be deleted for orphaned media / user items
60. SELECT COUNT(*) FROM media WHERE NOT userid IN (SELECT userid FROM users);
61. SELECT COUNT(*) FROM media WHERE NOT mediatypeid IN (SELECT mediatypeid FROM media_type);
62. SELECT COUNT(*) FROM rights WHERE NOT groupid IN (SELECT usrgrpid FROM usrgrp);
63. SELECT COUNT(*) FROM rights WHERE NOT id IN (SELECT groupid FROM groups);
64. SELECT COUNT(*) FROM sessions WHERE NOT userid IN (SELECT userid FROM users);
65. SELECT COUNT(*) FROM user_history WHERE NOT userid IN (SELECT userid FROM users);
67. -- Count the amount of rows that would be deleted for orphaned screens
68. SELECT COUNT(*) FROM screens_items WHERE screenid NOT IN (SELECT screenid FROM screens);
70. -- Count the amount of rows that would be deleted for orphaned events & triggers
71. SELECT COUNT(*) FROM trigger_depends WHERE triggerid_down NOT IN (SELECT triggerid FROM triggers);
72. SELECT COUNT(*) FROM trigger_depends WHERE triggerid_up NOT IN (SELECT triggerid FROM triggers);
74. -- Count the amount of records in the history/trends table for items that no longer exist
75. SELECT COUNT(itemid) FROM history WHERE itemid NOT IN (SELECT itemid FROM items);
76. SELECT COUNT(itemid) FROM history_uint WHERE itemid NOT IN (SELECT itemid FROM items);
77. SELECT COUNT(itemid) FROM history_log WHERE itemid NOT IN (SELECT itemid FROM items);
78. SELECT COUNT(itemid) FROM history_str WHERE itemid NOT IN (SELECT itemid FROM items);
79. SELECT COUNT(itemid) FROM history_sync WHERE itemid NOT IN (SELECT itemid FROM items);
80. SELECT COUNT(itemid) FROM history_text WHERE itemid NOT IN (SELECT itemid FROM items);
82. SELECT COUNT(itemid) FROM trends WHERE itemid NOT IN (SELECT itemid FROM items);
83. SELECT COUNT(itemid) FROM trends_uint WHERE itemid NOT IN (SELECT itemid FROM items);

 

1. --再删除
2. --Delete all orphaned acknowledge entries
3. DELETE FROM acknowledges WHERE NOT userid IN (SELECT userid FROM users);
4. DELETE FROM acknowledges WHERE NOT eventid IN (SELECT eventid FROM events);
6. --Delete orphaned alerts entries
7. DELETE FROM alerts WHERE NOT actionid IN (SELECT actionid FROM actions);
8. DELETE FROM alerts WHERE NOT eventid IN (SELECT eventid FROM events);
9. DELETE FROM alerts WHERE NOT userid IN (SELECT userid FROM users);
10. DELETE FROM alerts WHERE NOT mediatypeid IN (SELECT mediatypeid FROM media_type);
12. --Delete orphaned application entries that no longer map back to a host
13. DELETE FROM applications WHERE NOT hostid IN (SELECT hostid FROM hosts);
15. --Delete orphaned auditlog details (such as logins)
16. DELETE FROM auditlog_details WHERE NOT auditid IN (SELECT auditid FROM auditlog);
17. DELETE FROM auditlog WHERE NOT userid IN (SELECT userid FROM users);
19. --Delete orphaned conditions
20. DELETE FROM conditions WHERE NOT actionid IN (SELECT actionid FROM actions);
22. --Delete orphaned functions
23. DELETE FROM functions WHERE NOT itemid IN (SELECT itemid FROM items);
24. DELETE FROM functions WHERE NOT triggerid IN (SELECT triggerid FROM triggers);
26. --Delete orphaned graph items
27. DELETE FROM graphs_items WHERE NOT graphid IN (SELECT graphid FROM graphs);
28. DELETE FROM graphs_items WHERE NOT itemid IN (SELECT itemid FROM items);
30. --Delete orphaed host_profiles
31. DELETE FROM hosts_profiles WHERE NOT hostid IN (SELECT hostid FROM hosts);
32. DELETE FROM hosts_profiles_ext WHERE NOT hostid IN (SELECT hostid FROM hosts);
34. --Delete orphaned host macro's
35. DELETE FROM hostmacro WHERE NOT hostid IN (SELECT hostid FROM hosts);
37. -- Delete orphaned item data
38. DELETE FROM items WHERE hostid NOT IN (SELECT hostid FROM hosts);
39. DELETE FROM items_applications WHERE applicationid NOT IN (SELECT applicationid FROM applications);
40. DELETE FROM items_applications WHERE itemid NOT IN (SELECT itemid FROM items);
42. -- Delete orphaned HTTP check data
43. DELETE FROM httpstep WHERE NOT httptestid IN (SELECT httptestid FROM httptest);
44. DELETE FROM httpstepitem WHERE NOT httpstepid IN (SELECT httpstepid FROM httpstep);
45. DELETE FROM httpstepitem WHERE NOT itemid IN (SELECT itemid FROM items);
46. DELETE FROM httptest WHERE applicationid NOT IN (SELECT applicationid FROM applications);
48. -- Delete orphaned maintenance data
49. DELETE FROM maintenances_groups WHERE maintenanceid NOT IN (SELECT maintenanceid FROM maintenances);
50. DELETE FROM maintenances_groups WHERE groupid NOT IN (SELECT groupid FROM groups);
51. DELETE FROM maintenances_hosts WHERE maintenanceid NOT IN (SELECT maintenanceid FROM maintenances);
52. DELETE FROM maintenances_hosts WHERE hostid NOT IN (SELECT hostid FROM hosts);
53. DELETE FROM maintenances_windows WHERE maintenanceid NOT IN (SELECT maintenanceid FROM maintenances);
54. DELETE FROM maintenances_windows WHERE timeperiodid NOT IN (SELECT timeperiodid FROM timeperiods);
56. -- Delete orphaned mappings
57. DELETE FROM mappings WHERE NOT valuemapid IN (SELECT valuemapid FROM valuemaps);
59. -- Delete orphaned media / user items
60. DELETE FROM media WHERE NOT userid IN (SELECT userid FROM users);
61. DELETE FROM media WHERE NOT mediatypeid IN (SELECT mediatypeid FROM media_type);
62. DELETE FROM rights WHERE NOT groupid IN (SELECT usrgrpid FROM usrgrp);
63. DELETE FROM rights WHERE NOT id IN (SELECT groupid FROM groups);
64. DELETE FROM sessions WHERE NOT userid IN (SELECT userid FROM users);
65. DELETE FROM user_history WHERE NOT userid IN (SELECT userid FROM users);
67. -- Screens
68. DELETE FROM screens_items WHERE screenid NOT IN (SELECT screenid FROM screens);
70. -- Events & triggers
71. DELETE FROM trigger_depends WHERE triggerid_down NOT IN (SELECT triggerid FROM triggers);
72. DELETE FROM trigger_depends WHERE triggerid_up NOT IN (SELECT triggerid FROM triggers);
74. -- Count the amount of records in the history/trends table for items that no longer exist
75. DELETE FROM history WHERE itemid NOT IN (SELECT itemid FROM items);
76. DELETE FROM history_uint WHERE itemid NOT IN (SELECT itemid FROM items);
77. DELETE FROM history_log WHERE itemid NOT IN (SELECT itemid FROM items);
78. DELETE FROM history_str WHERE itemid NOT IN (SELECT itemid FROM items);
79. DELETE FROM history_sync WHERE itemid NOT IN (SELECT itemid FROM items);
80. DELETE FROM history_text WHERE itemid NOT IN (SELECT itemid FROM items);
82. DELETE FROM trends WHERE itemid NOT IN (SELECT itemid FROM items);
83. DELETE FROM trends_uint WHERE itemid NOT IN (SELECT itemid FROM items);

 

来自为知笔记(Wiz)