2026-03-12 20:23:15
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csierra/cs_sysstat_hist_chart.sql
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csierra/cs_sysstat_hist_chart.sql
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----------------------------------------------------------------------------------------
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--
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-- File name: cs_sysstat_hist_chart.sql
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--
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-- Purpose: Subset of System Statistics from AWR (time series chart)
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--
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-- Author: Carlos Sierra
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--
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-- Version: 2021/02/11
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--
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-- Usage: Execute connected to CDB or PDB
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--
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-- Enter range of dates and filters when requested.
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--
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-- Example: $ sqlplus / as sysdba
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-- SQL> @cs_sysstat_hist_chart.sql
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--
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-- Notes: Developed and tested on 12.1.0.2.
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--
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---------------------------------------------------------------------------------------
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--
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@@cs_internal/cs_primary.sql
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@@cs_internal/cs_set.sql
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@@cs_internal/cs_def.sql
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@@cs_internal/cs_file_prefix.sql
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--
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DEF cs_script_name = 'cs_sysstat_hist_chart';
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DEF cs_hours_range_default = '336';
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--
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@@cs_internal/cs_sample_time_from_and_to.sql
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@@cs_internal/cs_snap_id_from_and_to.sql
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--
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@@cs_internal/&&cs_set_container_to_cdb_root.
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--
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PRO
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PRO 3. Class: [{All}|User|Redo|Enqueue|Cache|OS|RAC|SQL|Debug]
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DEF class_type = '&3'.
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UNDEF 3;
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COL name FOR A64 HEA 'Stat Name';
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COL current_value HEA 'Current Value';
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COL class FOR A30 HEA 'Class(es)' TRUNC;
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SELECT name, value AS current_value,
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TRIM(',' FROM
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CASE WHEN BITAND(class, 1) = 1 THEN ',User' END||
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CASE WHEN BITAND(class, 2) = 2 THEN ',Redo' END||
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CASE WHEN BITAND(class, 4) = 4 THEN ',Enqueue' END||
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CASE WHEN BITAND(class, 8) = 8 THEN ',Cache' END||
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CASE WHEN BITAND(class, 16) = 16 THEN ',OS' END||
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CASE WHEN BITAND(class, 32) = 32 THEN ',RAC' END||
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CASE WHEN BITAND(class, 64) = 64 THEN ',SQL' END||
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CASE WHEN BITAND(class, 128) = 128 THEN ',Debug' END
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) AS class
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FROM v$sysstat
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WHERE value > 0
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AND ( UPPER(NVL('&&class_type', 'All')) = 'ALL'
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OR (UPPER('&&class_type.') = 'USER' AND BITAND(class, 1) = 1)
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OR (UPPER('&&class_type.') = 'REDO' AND BITAND(class, 2) = 2)
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OR (UPPER('&&class_type.') = 'ENQUEUE' AND BITAND(class, 4) = 4)
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OR (UPPER('&&class_type.') = 'CACHE' AND BITAND(class, 8) = 8)
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OR (UPPER('&&class_type.') = 'OS' AND BITAND(class, 16) = 16)
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OR (UPPER('&&class_type.') = 'RAC' AND BITAND(class, 32) = 32)
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OR (UPPER('&&class_type.') = 'SQL' AND BITAND(class, 64) = 64)
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OR (UPPER('&&class_type.') = 'DEBUG' AND BITAND(class, 128) = 128)
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)
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ORDER BY
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statistic#
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/
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PRO
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PRO 4. Enter 1st Stat Name:
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DEF stat_name_1 = '&4.';
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UNDEF 4;
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PRO
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PRO 5. Enter 2nd Stat Name: (opt)
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DEF stat_name_2 = '&5.';
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UNDEF 5;
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PRO
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PRO 6. Enter 3rd Stat Name: (opt)
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DEF stat_name_3 = '&6.';
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UNDEF 6;
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PRO
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PRO 7. Enter 4th Stat Name: (opt)
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DEF stat_name_4 = '&7.';
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UNDEF 7;
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PRO
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PRO 8. Enter 5th Stat Name: (opt)
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DEF stat_name_5 = '&8.';
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UNDEF 8;
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PRO
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PRO 9. Enter 6th Stat Name: (opt)
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DEF stat_name_6 = '&9.';
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UNDEF 9;
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PRO
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PRO 10. Graph Type: [{SteppedArea}|Line|Area|Scatter] note: SteppedArea and Area are stacked
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DEF graph_type = '&10.';
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UNDEF 10;
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COL cs_graph_type NEW_V cs_graph_type NOPRI;
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SELECT CASE WHEN '&&graph_type.' IN ('SteppedArea', 'Line', 'Area', 'Scatter') THEN '&&graph_type.' ELSE 'SteppedArea' END AS cs_graph_type FROM DUAL
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/
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PRO
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PRO 11. Trendlines Type: &&cs_trendlines_types.
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DEF cs_trendlines_type = '&11.';
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UNDEF 11;
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COL cs_trendlines_type NEW_V cs_trendlines_type NOPRI;
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COL cs_trendlines NEW_V cs_trendlines NOPRI;
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COL cs_hAxis_maxValue NEW_V cs_hAxis_maxValue NOPRI;
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SELECT CASE WHEN LOWER(TRIM(NVL('&&cs_trendlines_type.', 'none'))) IN ('linear', 'polynomial', 'exponential', 'none') THEN LOWER(TRIM(NVL('&&cs_trendlines_type.', 'none'))) ELSE 'none' END AS cs_trendlines_type,
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CASE WHEN LOWER(TRIM(NVL('&&cs_trendlines_type.', 'none'))) = 'none' THEN '//' END AS cs_trendlines,
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CASE WHEN LOWER(TRIM(NVL('&&cs_trendlines_type.', 'none'))) IN ('linear', 'polynomial', 'exponential') THEN '&&cs_hAxis_maxValue.' END AS cs_hAxis_maxValue
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FROM DUAL
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/
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--
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SELECT '&&cs_file_prefix._&&cs_script_name.' cs_file_name FROM DUAL;
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--
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DEF report_title = "System Statistics";
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DEF chart_title = "System Statistics";
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DEF xaxis_title = "between &&cs_sample_time_from. and &&cs_sample_time_to.";
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DEF hAxis_maxValue = "&&cs_hAxis_maxValue.";
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DEF cs_trendlines_series = ", 0:{}, 1:{}, 2:{}, 3:{}, 4:{}, 5:{}";
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DEF vaxis_title = "";
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COL vaxis_title NEW_V vaxis_title NOPRI;
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SELECT CASE WHEN '&&stat_name_1.' LIKE '%current' THEN 'Count' ELSE 'Per Second' END AS vaxis_title FROM DUAL
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/
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--
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-- (isStacked is true and baseline is null) or (not isStacked and baseline >= 0)
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--DEF is_stacked = "isStacked: false,";
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DEF is_stacked = "isStacked: true,";
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--DEF vaxis_baseline = ", baseline:&&cs_num_cpu_cores., baselineColor:'red'";
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DEF vaxis_baseline = "";
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DEF chart_foot_note_2 = "<br>2)";
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DEF chart_foot_note_3 = "";
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DEF chart_foot_note_4 = "";
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DEF report_foot_note = 'SQL> @&&cs_script_name..sql "&&cs_sample_time_from." "&&cs_sample_time_to." "&&class_type." "&&stat_name_1." "&&stat_name_2." "&&stat_name_3." "&&stat_name_4." "&&stat_name_5." "&&stat_name_6." "&&cs_graph_type." "&&cs_trendlines_type."';
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--
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@@cs_internal/cs_spool_head_chart.sql
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--
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PRO ,{label:'&&stat_name_1.', id:'1', type:'number'}
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PRO ,{label:'&&stat_name_2.', id:'2', type:'number'}
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PRO ,{label:'&&stat_name_3.', id:'3', type:'number'}
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PRO ,{label:'&&stat_name_4.', id:'4', type:'number'}
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PRO ,{label:'&&stat_name_5.', id:'5', type:'number'}
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PRO ,{label:'&&stat_name_6.', id:'6', type:'number'}
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PRO ]
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--
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SET HEA OFF PAGES 0;
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/****************************************************************************************/
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WITH
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FUNCTION num_format (p_number IN NUMBER, p_round IN NUMBER DEFAULT 0)
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RETURN VARCHAR2 IS
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BEGIN
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IF p_number IS NULL OR ROUND(p_number, p_round) <= 0 THEN
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RETURN 'null';
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ELSE
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RETURN TO_CHAR(ROUND(p_number, p_round));
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END IF;
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END num_format;
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/****************************************************************************************/
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sysstat (
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snap_id, end_interval_time, elapsed_sec, stat_value_1, stat_value_2, stat_value_3, stat_value_4, stat_value_5, stat_value_6
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) AS (
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SELECT h.snap_id,
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s.end_interval_time,
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(CAST(s.end_interval_time AS DATE) - CAST(s.begin_interval_time AS DATE)) * 86400 AS elapsed_sec,
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SUM(CASE WHEN h.stat_name = '&&stat_name_1.' THEN h.value ELSE 0 END) - LAG(SUM(CASE WHEN h.stat_name = '&&stat_name_1.' AND h.stat_name NOT LIKE '%current' THEN h.value ELSE 0 END)) OVER (ORDER BY h.snap_id) AS stat_value_1,
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SUM(CASE WHEN h.stat_name = '&&stat_name_2.' THEN h.value ELSE 0 END) - LAG(SUM(CASE WHEN h.stat_name = '&&stat_name_2.' AND h.stat_name NOT LIKE '%current' THEN h.value ELSE 0 END)) OVER (ORDER BY h.snap_id) AS stat_value_2,
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SUM(CASE WHEN h.stat_name = '&&stat_name_3.' THEN h.value ELSE 0 END) - LAG(SUM(CASE WHEN h.stat_name = '&&stat_name_3.' AND h.stat_name NOT LIKE '%current' THEN h.value ELSE 0 END)) OVER (ORDER BY h.snap_id) AS stat_value_3,
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SUM(CASE WHEN h.stat_name = '&&stat_name_4.' THEN h.value ELSE 0 END) - LAG(SUM(CASE WHEN h.stat_name = '&&stat_name_4.' AND h.stat_name NOT LIKE '%current' THEN h.value ELSE 0 END)) OVER (ORDER BY h.snap_id) AS stat_value_4,
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SUM(CASE WHEN h.stat_name = '&&stat_name_5.' THEN h.value ELSE 0 END) - LAG(SUM(CASE WHEN h.stat_name = '&&stat_name_5.' AND h.stat_name NOT LIKE '%current' THEN h.value ELSE 0 END)) OVER (ORDER BY h.snap_id) AS stat_value_5,
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SUM(CASE WHEN h.stat_name = '&&stat_name_6.' THEN h.value ELSE 0 END) - LAG(SUM(CASE WHEN h.stat_name = '&&stat_name_6.' AND h.stat_name NOT LIKE '%current' THEN h.value ELSE 0 END)) OVER (ORDER BY h.snap_id) AS stat_value_6
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FROM dba_hist_sysstat h,
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dba_hist_snapshot s
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WHERE h.dbid = TO_NUMBER('&&cs_dbid.')
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AND h.instance_number = TO_NUMBER('&&cs_instance_number.')
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AND h.snap_id BETWEEN TO_NUMBER('&&cs_snap_id_from.') AND TO_NUMBER('&&cs_snap_id_to.')
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AND h.stat_name IN ('&&stat_name_1.', '&&stat_name_2.', '&&stat_name_3.', '&&stat_name_4.', '&&stat_name_5.', '&&stat_name_6.')
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AND s.snap_id = h.snap_id
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AND s.dbid = h.dbid
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AND s.instance_number = h.instance_number
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AND s.end_interval_time BETWEEN TO_DATE('&&cs_sample_time_from.', '&&cs_datetime_full_format.') AND TO_DATE('&&cs_sample_time_to.', '&&cs_datetime_full_format.')
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GROUP BY
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h.snap_id,
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s.begin_interval_time,
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s.end_interval_time
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),
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sysstat_per_sec (
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snap_id, end_interval_time, stat_value_1_ps, stat_value_2_ps, stat_value_3_ps, stat_value_4_ps, stat_value_5_ps, stat_value_6_ps
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) AS (
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SELECT snap_id,
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end_interval_time,
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CASE WHEN '&&stat_name_1.' LIKE '%current' THEN stat_value_1 ELSE ROUND(stat_value_1 / elapsed_sec, 3) END stat_value_1_ps,
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CASE WHEN '&&stat_name_2.' LIKE '%current' THEN stat_value_2 ELSE ROUND(stat_value_2 / elapsed_sec, 3) END stat_value_2_ps,
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CASE WHEN '&&stat_name_3.' LIKE '%current' THEN stat_value_3 ELSE ROUND(stat_value_3 / elapsed_sec, 3) END stat_value_3_ps,
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CASE WHEN '&&stat_name_4.' LIKE '%current' THEN stat_value_4 ELSE ROUND(stat_value_4 / elapsed_sec, 3) END stat_value_4_ps,
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CASE WHEN '&&stat_name_5.' LIKE '%current' THEN stat_value_5 ELSE ROUND(stat_value_5 / elapsed_sec, 3) END stat_value_5_ps,
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CASE WHEN '&&stat_name_6.' LIKE '%current' THEN stat_value_6 ELSE ROUND(stat_value_6 / elapsed_sec, 3) END stat_value_6_ps
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FROM sysstat
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WHERE elapsed_sec > 60 -- ignore snaps too close
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)
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SELECT ', [new Date('||
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TO_CHAR(q.end_interval_time, 'YYYY')|| /* year */
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','||(TO_NUMBER(TO_CHAR(q.end_interval_time, 'MM')) - 1)|| /* month - 1 */
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','||TO_CHAR(q.end_interval_time, 'DD')|| /* day */
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','||TO_CHAR(q.end_interval_time, 'HH24')|| /* hour */
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','||TO_CHAR(q.end_interval_time, 'MI')|| /* minute */
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','||TO_CHAR(q.end_interval_time, 'SS')|| /* second */
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')'||
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','||num_format(q.stat_value_1_ps, 3)||
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','||num_format(q.stat_value_2_ps, 3)||
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','||num_format(q.stat_value_3_ps, 3)||
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','||num_format(q.stat_value_4_ps, 3)||
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','||num_format(q.stat_value_5_ps, 3)||
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','||num_format(q.stat_value_6_ps, 3)||
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']'
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FROM sysstat_per_sec q
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WHERE q.stat_value_1_ps >= 0
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ORDER BY
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q.end_interval_time
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/
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/****************************************************************************************/
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SET HEA ON PAGES 100;
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--
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-- [Line|Area|SteppedArea|Scatter]
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DEF cs_chart_type = '&&cs_graph_type.';
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-- disable explorer with "//" when using Pie
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DEF cs_chart_option_explorer = '';
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-- enable pie options with "" when using Pie
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DEF cs_chart_option_pie = '//';
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-- use oem colors
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DEF cs_oem_colors_series = '//';
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DEF cs_oem_colors_slices = '//';
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-- for line charts
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DEF cs_curve_type = '//';
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--
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@@cs_internal/cs_spool_id_chart.sql
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@@cs_internal/cs_spool_tail_chart.sql
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PRO
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PRO &&report_foot_note.
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--
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@@cs_internal/&&cs_set_container_to_curr_pdb.
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--
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@@cs_internal/cs_undef.sql
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@@cs_internal/cs_reset.sql
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--
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