Script:数据库最近的性能度量

set linesize 80 pagesize 1400


SELECT /*+ ORDERED USE_MERGE(m) */
 TO_CHAR(FROM_TZ(CAST(m.end_time AS TIMESTAMP),
                 TO_CHAR(systimestamp, 'tzr')) AT TIME ZONE sessiontimezone,
         'YYYY-MM-DD HH24:MI:SS'),
 SUM(CASE
       WHEN a.internal_metric_name = 'transactions_ps' THEN
        m.value
       ELSE
        0
     END) transactions_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'physreads_ps' THEN
        m.value
       ELSE
        0
     END) physreads_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'physreads_pt' THEN
        m.value
       ELSE
        0
     END) physreads_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'physwrites_ps' THEN
        m.value
       ELSE
        0
     END) physwrites_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'physwrites_pt' THEN
        m.value
       ELSE
        0
     END) physwrites_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'physreadsdir_ps' THEN
        m.value
       ELSE
        0
     END) physreadsdir_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'physreadsdir_pt' THEN
        m.value
       ELSE
        0
     END) physreadsdir_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'physwritesdir_ps' THEN
        m.value
       ELSE
        0
     END) physwritesdir_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'physwritesdir_pt' THEN
        m.value
       ELSE
        0
     END) physwritesdir_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'physreadslob_ps' THEN
        m.value
       ELSE
        0
     END) physreadslob_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'physreadslob_pt' THEN
        m.value
       ELSE
        0
     END) physreadslob_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'physwriteslob_ps' THEN
        m.value
       ELSE
        0
     END) physwriteslob_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'physwriteslob_pt' THEN
        m.value
       ELSE
        0
     END) physwriteslob_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'redosize_ps' THEN
        m.value
       ELSE
        0
     END) redosize_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'logons_ps' THEN
        m.value
       ELSE
        0
     END) logons_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'logons_pt' THEN
        m.value
       ELSE
        0
     END) logons_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'opncurs_ps' THEN
        m.value
       ELSE
        0
     END) opncurs_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'opncurs_pt' THEN
        m.value
       ELSE
        0
     END) opncurs_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'commits_ps' THEN
        m.value
       ELSE
        0
     END) commits_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'commits_pt' THEN
        m.value
       ELSE
        0
     END) commits_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'rollbacks_ps' THEN
        m.value
       ELSE
        0
     END) rollbacks_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'rollbacks_pt' THEN
        m.value
       ELSE
        0
     END) rollbacks_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'usercalls_ps' THEN
        m.value
       ELSE
        0
     END) usercalls_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'usercalls_pt' THEN
        m.value
       ELSE
        0
     END) usercalls_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'recurscalls_ps' THEN
        m.value
       ELSE
        0
     END) recurscalls_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'recurscalls_pt' THEN
        m.value
       ELSE
        0
     END) recurscalls_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'logreads_ps' THEN
        m.value
       ELSE
        0
     END) logreads_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'logreads_pt' THEN
        m.value
       ELSE
        0
     END) logreads_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'dbwrcheckpoints_ps' THEN
        m.value
       ELSE
        0
     END) dbwrcheckpoints_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'bgcheckpoints_ps' THEN
        m.value
       ELSE
        0
     END) bgcheckpoints_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'redowrites_ps' THEN
        m.value
       ELSE
        0
     END) redowrites_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'redowrites_pt' THEN
        m.value
       ELSE
        0
     END) redowrites_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'tabscanslong_ps' THEN
        m.value
       ELSE
        0
     END) tabscanslong_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'tabscanslong_pt' THEN
        m.value
       ELSE
        0
     END) tabscanslong_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'tabscanstotal_ps' THEN
        m.value
       ELSE
        0
     END) tabscanstotal_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'tabscanstotal_pt' THEN
        m.value
       ELSE
        0
     END) tabscanstotal_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'indxscansfull_pt' THEN
        m.value
       ELSE
        0
     END) indxscansfull_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'indxscansfull_ps' THEN
        m.value
       ELSE
        0
     END) indxscansfull_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'indxscanstotal_ps' THEN
        m.value
       ELSE
        0
     END) indxscanstotal_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'indxscanstotal_pt' THEN
        m.value
       ELSE
        0
     END) indxscanstotal_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'parses_ps' THEN
        m.value
       ELSE
        0
     END) parses_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'parses_pt' THEN
        m.value
       ELSE
        0
     END) parses_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'hardparses_ps' THEN
        m.value
       ELSE
        0
     END) hardparses_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'hardparses_pt' THEN
        m.value
       ELSE
        0
     END) hardparses_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'failedparses_ps' THEN
        m.value
       ELSE
        0
     END) failedparses_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'failedparses_pt' THEN
        m.value
       ELSE
        0
     END) failedparses_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'executions_ps' THEN
        m.value
       ELSE
        0
     END) executions_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'sortsdisk_ps' THEN
        m.value
       ELSE
        0
     END) sortsdisk_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'sortsdisk_pt' THEN
        m.value
       ELSE
        0
     END) sortsdisk_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'rows_psort' THEN
        m.value
       ELSE
        0
     END) rows_psort,
 SUM(CASE
       WHEN a.internal_metric_name = 'executeswoparse_pct' THEN
        m.value
       ELSE
        0
     END) executeswoparse_pct,
 SUM(CASE
       WHEN a.internal_metric_name = 'softparse_pct' THEN
        m.value
       ELSE
        0
     END) softparse_pct,
 SUM(CASE
       WHEN a.internal_metric_name = 'usercall_pct' THEN
        m.value
       ELSE
        0
     END) usercall_pct,
 SUM(CASE
       WHEN a.internal_metric_name = 'networkbytes_ps' THEN
        m.value
       ELSE
        0
     END) networkbytes_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'enqtimeouts_ps' THEN
        m.value
       ELSE
        0
     END) enqtimeouts_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'enqtimeouts_pt' THEN
        m.value
       ELSE
        0
     END) enqtimeouts_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'enqwaits_ps' THEN
        m.value
       ELSE
        0
     END) enqwaits_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'enqwaits_pt' THEN
        m.value
       ELSE
        0
     END) enqwaits_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'enqdeadlocks_ps' THEN
        m.value
       ELSE
        0
     END) enqdeadlocks_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'enqdeadlocks_pt' THEN
        m.value
       ELSE
        0
     END) enqdeadlocks_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'enqreqs_ps' THEN
        m.value
       ELSE
        0
     END) enqreqs_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'enqreqs_pt' THEN
        m.value
       ELSE
        0
     END) enqreqs_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'dbblkgets_ps' THEN
        m.value
       ELSE
        0
     END) dbblkgets_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'dbblkgets_pt' THEN
        m.value
       ELSE
        0
     END) dbblkgets_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'consistentreadgets_ps' THEN
        m.value
       ELSE
        0
     END) consistentreadgets_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'consistentreadgets_pt' THEN
        m.value
       ELSE
        0
     END) consistentreadgets_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'dbblkchanges_ps' THEN
        m.value
       ELSE
        0
     END) dbblkchanges_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'dbblkchanges_pt' THEN
        m.value
       ELSE
        0
     END) dbblkchanges_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'consistentreadchanges_ps' THEN
        m.value
       ELSE
        0
     END) consistentreadchanges_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'consistentreadchanges_pt' THEN
        m.value
       ELSE
        0
     END) consistentreadchanges_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'crblks_ps' THEN
        m.value
       ELSE
        0
     END) crblks_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'crblks_pt' THEN
        m.value
       ELSE
        0
     END) crblks_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'crundorecs_pt' THEN
        m.value
       ELSE
        0
     END) crundorecs_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'userrollbackundorec_ps' THEN
        m.value
       ELSE
        0
     END) userrollbackundorec_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'userrollbackundorec_pt' THEN
        m.value
       ELSE
        0
     END) userrollbackundorec_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'leafnodesplits_ps' THEN
        m.value
       ELSE
        0
     END) leafnodesplits_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'leafnodesplits_pt' THEN
        m.value
       ELSE
        0
     END) leafnodesplits_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'branchnodesplits_ps' THEN
        m.value
       ELSE
        0
     END) branchnodesplits_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'branchnodesplits_pt' THEN
        m.value
       ELSE
        0
     END) branchnodesplits_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'redosize_pt' THEN
        m.value
       ELSE
        0
     END) redosize_pt,
 SUM(CASE
       WHEN a.internal_metric_name = 'crundorecs_ps' THEN
        m.value
       ELSE
        0
     END) crundorecs_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'dbtime_ps' THEN
        m.value
       ELSE
        0
     END) dbtime_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'avg_active_sessions' THEN
        m.value
       ELSE
        0
     END) avg_active_sessions,
 SUM(CASE
       WHEN a.internal_metric_name = 'avg_sync_singleblk_read_latency' THEN
        m.value
       ELSE
        0
     END) avg_block_read_latency,
 SUM(CASE
       WHEN a.internal_metric_name = 'iombs_ps' THEN
        m.value
       ELSE
        0
     END) iombs_ps,
 SUM(CASE
       WHEN a.internal_metric_name = 'iorequests_ps' THEN
        m.value
       ELSE
        0
     END) iorequests_ps
  FROM v$alert_types a, v$threshold_types t, v$sysmetric m
 WHERE a.internal_metric_category = 'instance_throughput'
   AND a.reason_id = t.alert_reason_id
   AND t.metrics_id = m.metric_id
   AND m.group_id = 2
   AND m.end_time <= SYSDATE
 GROUP BY m.end_time
 ORDER BY m.end_time ASC
/

PT Per Transaction

本文转自maclean_007 51CTO博客，原文链接:
http://blog.51cto.com/maclean/1278134