From !!!
https://github.com/abdulirfan3/Oracle_SQL_Scripts/blob/master/capture_awr_stats_mini_awr.sql
capture_awr_stats_mini_awr.sql
save in 1awr.sql
----- =============================================================================================================================================
set linesize 300 pagesize 300
VARIABLE SNAP_ID_MIN NUMBER
VARIABLE SNAP_ID_MAX NUMBER
VARIABLE DBID NUMBER
VARIABLE INSTANCE_NUMBER number
exec select max(snap_id) -1 into :SNAP_ID_MIN from dba_hist_snapshot ;
exec select max(snap_id) into :SNAP_ID_MAX from dba_hist_snapshot ;
exec select DBID into :DBID from v$database;
exec select INSTANCE_NUMBER into :INSTANCE_NUMBER from v$instance ;
col MODULE for A20
col ACTION for A25
col PARSING_SCHEMA_NAME for a20
set define '&'
set concat '~'
set colsep " "
set pagesize 50000
SET ARRAYSIZE 5000
REPHEADER OFF
REPFOOTER OFF
ALTER SESSION SET WORKAREA_SIZE_POLICY = manual;
ALTER SESSION SET SORT_AREA_SIZE = 268435456;
set timing off
set serveroutput on
set verify off
column cnt_dbid_1 new_value CNT_DBID noprint
define NUM_DAYS = 01
define SQL_TOP_N = 100
define AWR_MINER_VER = 4.0.10
define CAPTURE_HOST_NAMES = 'YES'
alter session set cursor_sharing = exact;
define DIAG_PACK_LICENSE='YES'
whenever sqlerror exit
set serveroutput on
begin
if upper('&DIAG_PACK_LICENSE') = 'YES' then
null;
else
dbms_output.put_line('This script will now exit.');
execute immediate 'bogus statement to force exit';
end if;
end;
/
whenever sqlerror continue
SELECT count(DISTINCT dbid) cnt_dbid_1
FROM dba_hist_database_instance;
--where rownum = 1
define DBID = ' '
column :DBID_1 new_value DBID noprint
variable DBID_1 varchar2(30)
define DB_VERSION = 0
column :DB_VERSION_1 new_value DB_VERSION noprint
variable DB_VERSION_1 number
set feedback off
declare
version_gte_11_2 varchar2(30);
l_sql varchar2(32767);
l_variables varchar2(1000) := ' ';
l_block_size number;
begin
:DB_VERSION_1 := dbms_db_version.version + (dbms_db_version.release / 10);
dbms_output.put_line('Database IDs in this Repository:');
for c1 in (select distinct dbid,db_name FROM dba_hist_database_instance order by db_name)
loop
dbms_output.put_line(rpad(c1.dbid,35)||c1.db_name);
end loop; --c1
if to_number(&CNT_DBID) > 1 then
:DBID_1 := ' ';
else
SELECT DISTINCT dbid into :DBID_1
FROM dba_hist_database_instance
where rownum = 1;
end if;
--l_variables := l_variables||'ver_gte_11_2:TRUE';
if :DB_VERSION_1 >= 11.2 then
l_variables := l_variables||'ver_gte_11_2:TRUE';
else
l_variables := l_variables||'ver_gte_11_2:FALSE';
end if;
if :DB_VERSION_1 >= 11.1 then
l_variables := l_variables||',ver_gte_11_1:TRUE';
else
l_variables := l_variables||',ver_gte_11_1:FALSE';
end if;
--alter session set plsql_ccflags = 'debug_flag:true';
l_sql := q'[alter session set plsql_ccflags =']'||l_variables||q'[']';
execute immediate l_sql;
end;
/
select :DBID_1 from dual;
select :DB_VERSION_1 from dual;
whenever sqlerror exit
set serveroutput on
begin
if length(:DBID) > 4 then
null;
else
dbms_output.put_line('!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!');
dbms_output.put_line('You must choose a database ID.');
dbms_output.put_line('This script will now exit.');
dbms_output.put_line('!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!');
execute immediate 'bogus statement to force exit';
end if;
end;
/
whenever sqlerror continue
REM set heading off
select :DBID a from dual;
column db_name1 new_value DBNAME
--prompt Will export AWR data for the following Database:
SELECT dbid,db_name db_name1
FROM dba_hist_database_instance
where dbid = :DBID
and rownum = 1
;
define T_WAITED_MICRO_COL = 'TIME_WAITED_MICRO'
column :T_WAITED_MICRO_COL_1 new_value T_WAITED_MICRO_COL noprint
variable T_WAITED_MICRO_COL_1 varchar2(30)
begin
if :DB_VERSION_1 >= 11.1 then
:T_WAITED_MICRO_COL_1 := 'TIME_WAITED_MICRO_FG';
else
:T_WAITED_MICRO_COL_1 := 'TIME_WAITED_MICRO';
end if;
end;
/
select :T_WAITED_MICRO_COL_1 from dual;
column DB_BLOCK_SIZE_1 new_value DB_BLOCK_SIZE noprint
with inst as (
select min(instance_number) inst_num
from dba_hist_snapshot
where dbid = :DBID
)
SELECT VALUE DB_BLOCK_SIZE_1
FROM DBA_HIST_PARAMETER
WHERE dbid = :DBID
and PARAMETER_NAME = 'db_block_size'
AND snap_id = (SELECT MAX(snap_id) FROM dba_hist_osstat WHERE dbid = :DBID AND instance_number = (select inst_num from inst))
AND instance_number = (select inst_num from inst);
--accept SNAP_ID_MIN prompt "Enter Min SnapID: "
--accept SNAP_ID_MAX prompt "Enter Max SnapID: "
column FILE_NAME new_value SPOOL_FILE_NAME noprint
select 'C:\oracle\sql\spool\'||'awr-hist-'||:DBID||'-'||'&DBNAME'||'-'||ltrim(':SNAP_ID_MIN')||'-'||ltrim(':SNAP_ID_MAX')||'.out' FILE_NAME from dual;
spool &SPOOL_FILE_NAME
Prompt
prompt ~~SNAP_ID Info~~
select * from(
select snap_id, begin_interval_time, end_interval_time, FLUSH_ELAPSED,snap_level, startup_time
from dba_hist_snapshot order by 2 desc
) where snap_id between ':SNAP_ID_MIN' and ':SNAP_ID_MAX';
prompt
-- ##############################################################################################
REPHEADER ON
REPFOOTER ON
set linesize 1000
set numwidth 10
set wrap off
set heading on
set trimspool on
set feedback off
set serveroutput on
DECLARE
l_pad_length number :=60;
l_hosts varchar2(4000);
l_dbid number;
BEGIN
dbms_output.put_line('~~BEGIN-OS-INFORMATION~~');
dbms_output.put_line(rpad('STAT_NAME',l_pad_length)||' '||'STAT_VALUE');
dbms_output.put_line(rpad('-',l_pad_length,'-')||' '||rpad('-',l_pad_length,'-'));
FOR c1 IN (
with inst as (
select min(instance_number) inst_num
from dba_hist_snapshot
where dbid = :DBID
and snap_id BETWEEN to_number(:SNAP_ID_MIN) and to_number(:SNAP_ID_MAX))
SELECT
CASE WHEN stat_name = 'PHYSICAL_MEMORY_BYTES' THEN 'PHYSICAL_MEMORY_GB' ELSE stat_name END stat_name,
CASE WHEN stat_name IN ('PHYSICAL_MEMORY_BYTES') THEN round(VALUE/1024/1024/1024,2) ELSE VALUE END stat_value
FROM dba_hist_osstat
WHERE dbid = :DBID
AND snap_id = (SELECT MAX(snap_id) FROM dba_hist_osstat WHERE dbid = :DBID AND instance_number = (select inst_num from inst))
AND instance_number = (select inst_num from inst)
AND (stat_name LIKE 'NUM_CPU%'
OR stat_name IN ('PHYSICAL_MEMORY_BYTES')))
loop
dbms_output.put_line(rpad(c1.stat_name,l_pad_length)||' '||c1.stat_value);
end loop; --c1
for c1 in (SELECT CPU_COUNT,CPU_CORE_COUNT,CPU_SOCKET_COUNT
FROM DBA_CPU_USAGE_STATISTICS
where dbid = :DBID
and TIMESTAMP = (select max(TIMESTAMP) from DBA_CPU_USAGE_STATISTICS where dbid = :DBID )
AND ROWNUM = 1)
loop
dbms_output.put_line(rpad('!CPU_COUNT',l_pad_length)||' '||c1.CPU_COUNT);
dbms_output.put_line(rpad('!CPU_CORE_COUNT',l_pad_length)||' '||c1.CPU_CORE_COUNT);
dbms_output.put_line(rpad('!CPU_SOCKET_COUNT',l_pad_length)||' '||c1.CPU_SOCKET_COUNT);
end loop;
for c1 in (SELECT distinct platform_name FROM sys.GV_$DATABASE
where dbid = :DBID
and rownum = 1)
loop
dbms_output.put_line(rpad('!PLATFORM_NAME',l_pad_length)||' '||c1.platform_name);
end loop;
FOR c2 IN (SELECT
$IF $$VER_GTE_11_2 $THEN
REPLACE(platform_name,' ','_') platform_name,
$ELSE
'None' platform_name,
$END
VERSION,db_name,DBID FROM dba_hist_database_instance
WHERE dbid = :DBID
and startup_time = (select max(startup_time) from dba_hist_database_instance WHERE dbid = :DBID )
AND ROWNUM = 1)
loop
dbms_output.put_line(rpad('PLATFORM_NAME',l_pad_length)||' '||c2.platform_name);
dbms_output.put_line(rpad('VERSION',l_pad_length)||' '||c2.VERSION);
dbms_output.put_line(rpad('DB_NAME',l_pad_length)||' '||c2.db_name);
dbms_output.put_line(rpad('DBID',l_pad_length)||' '||c2.DBID);
end loop; --c2
FOR c3 IN (SELECT count(distinct s.instance_number) instances
FROM dba_hist_database_instance i,dba_hist_snapshot s
WHERE i.dbid = s.dbid
and i.dbid = :DBID
AND s.snap_id BETWEEN :SNAP_ID_MIN AND :SNAP_ID_MAX)
loop
dbms_output.put_line(rpad('INSTANCES',l_pad_length)||' '||c3.instances);
end loop; --c3
FOR c4 IN (SELECT distinct regexp_replace(host_name,'^([[:alnum:]]+)\..*$','\1') host_name
FROM dba_hist_database_instance i,dba_hist_snapshot s
WHERE i.dbid = s.dbid
and i.dbid = :DBID
and s.startup_time = i.startup_time
AND s.snap_id BETWEEN :SNAP_ID_MIN AND :SNAP_ID_MAX
order by 1)
loop
if '&CAPTURE_HOST_NAMES' = 'YES' then
l_hosts := l_hosts || c4.host_name ||',';
end if;
end loop; --c4
l_hosts := rtrim(l_hosts,',');
dbms_output.put_line(rpad('HOSTS',l_pad_length)||' '||l_hosts);
FOR c5 IN (SELECT sys_context('USERENV', 'MODULE') module FROM DUAL)
loop
dbms_output.put_line(rpad('MODULE',l_pad_length)||' '||c5.module);
end loop; --c5
dbms_output.put_line(rpad('AWR_MINER_VER',l_pad_length)||' &AWR_MINER_VER');
dbms_output.put_line('~~END-OS-INFORMATION~~');
END;
/
prompt
prompt
-- ##############################################################################################
REPHEADER PAGE LEFT '~~BEGIN-MEMORY~~'
REPFOOTER PAGE LEFT '~~END-MEMORY~~'
SELECT snap_id,
instance_number,
MAX (DECODE (stat_name, 'SGA', stat_value, NULL)) "SGA",
MAX (DECODE (stat_name, 'PGA', stat_value, NULL)) "PGA",
MAX (DECODE (stat_name, 'SGA', stat_value, NULL)) + MAX (DECODE (stat_name, 'PGA', stat_value,
NULL)) "TOTAL"
FROM
(SELECT snap_id,
instance_number,
ROUND (SUM (bytes) / 1024 / 1024 / 1024, 1) stat_value,
MAX ('SGA') stat_name
FROM dba_hist_sgastat
WHERE dbid = :DBID
AND snap_id BETWEEN :SNAP_ID_MIN AND :SNAP_ID_MAX
GROUP BY snap_id,
instance_number
UNION ALL
SELECT snap_id,
instance_number,
ROUND (value / 1024 / 1024 / 1024, 1) stat_value,
'PGA' stat_name
FROM dba_hist_pgastat
WHERE dbid = :DBID
AND snap_id BETWEEN :SNAP_ID_MIN AND :SNAP_ID_MAX
AND NAME = 'total PGA allocated'
)
GROUP BY snap_id,
instance_number
ORDER BY snap_id,
instance_number;
prompt
prompt
-- ##############################################################################################
REPHEADER PAGE LEFT '~~BEGIN-MEMORY-SGA-ADVICE~~'
REPFOOTER PAGE LEFT '~~END-MEMORY-SGA-ADVICE~~'
select snap_id,instance_number,sga_target_gb,size_factor,ESTD_PHYSICAL_READS,lead_read_diff
from(
with top_n_dbtime as(
select snap_id from(
select snap_id, sum(average) dbtime_p_s,
dense_rank() over (order by sum(average) desc nulls last) rnk
from dba_hist_sysmetric_summary
where dbid = :DBID
and snap_id between :SNAP_ID_MIN and :SNAP_ID_MAX
and metric_name = 'Database Time Per Sec'
group by snap_id)
where rnk <= 5)
SELECT a.SNAP_ID,
INSTANCE_NUMBER,
ROUND(sga_size/1024,1) sga_target_gb,
sga_size_FACTOR size_factor,
ESTD_PHYSICAL_READS,
round((ESTD_PHYSICAL_READS - lead(ESTD_PHYSICAL_READS,1,ESTD_PHYSICAL_READS) over (partition by a.snap_id,instance_number order by sga_size_FACTOR asc nulls last)),1) lead_read_diff,
min(sga_size_FACTOR) over (partition by a.snap_id,instance_number) min_factor,
max(sga_size_FACTOR) over (partition by a.snap_id,instance_number) max_factor
FROM DBA_HIST_SGA_TARGET_ADVICE a,top_n_dbtime tn
WHERE dbid = :DBID
AND a.snap_id = tn.snap_id)
where (size_factor = 1
or size_factor = min_factor
or size_factor = max_factor
or lead_read_diff > 1)
order by snap_id asc,instance_number, size_factor asc nulls last;
prompt
prompt
-- ##############################################################################################
REPHEADER PAGE LEFT '~~BEGIN-MEMORY-PGA-ADVICE~~'
REPFOOTER PAGE LEFT '~~END-MEMORY-PGA-ADVICE~~'
SELECT SNAP_ID,
INSTANCE_NUMBER,
PGA_TARGET_GB,
SIZE_FACTOR,
ESTD_EXTRA_MB_RW,
LEAD_SIZE_DIFF_MB,
ESTD_PGA_CACHE_HIT_PERCENTAGE
FROM
( WITH top_n_dbtime AS
(SELECT snap_id
FROM
(SELECT snap_id,
SUM(average) dbtime_p_s,
dense_rank() over (order by SUM(average) DESC nulls last) rnk
FROM dba_hist_sysmetric_summary
where dbid = :DBID
and snap_id between :SNAP_ID_MIN and :SNAP_ID_MAX
AND metric_name = 'Database Time Per Sec'
GROUP BY snap_id
)
WHERE rnk <= 5
)
SELECT a.SNAP_ID,
INSTANCE_NUMBER,
ROUND(PGA_TARGET_FOR_ESTIMATE/1024/1024/1024,1) pga_target_gb,
PGA_TARGET_FACTOR size_factor,
ROUND(ESTD_EXTRA_BYTES_RW /1024/1024,1) ESTD_EXTRA_MB_RW,
ROUND((ESTD_EXTRA_BYTES_RW - lead(ESTD_EXTRA_BYTES_RW,1,ESTD_EXTRA_BYTES_RW) over (partition BY a.snap_id,instance_number order by PGA_TARGET_FACTOR ASC nulls last))/1024/1024,1) lead_size_diff_mb,
ESTD_PGA_CACHE_HIT_PERCENTAGE,
MIN(PGA_TARGET_FACTOR) over (partition BY a.snap_id,instance_number) min_factor,
MAX(PGA_TARGET_FACTOR) over (partition BY a.snap_id,instance_number) max_factor
FROM DBA_HIST_PGA_TARGET_ADVICE a,
top_n_dbtime tn
WHERE dbid = :DBID
AND a.snap_id = tn.snap_id
)
WHERE (size_factor = 1
OR size_factor = min_factor
OR size_factor = max_factor
OR lead_size_diff_mb > 1)
ORDER BY snap_id ASC,
instance_number,
size_factor ASC nulls last;
prompt
prompt
-- ##############################################################################################
REPHEADER PAGE LEFT '~~BEGIN-SIZE-ON-DISK~~'
REPFOOTER PAGE LEFT '~~END-SIZE-ON-DISK~~'
WITH ts_info as (
select dbid, ts#, tsname, max(block_size) block_size
from dba_hist_datafile
where dbid = :DBID
group by dbid, ts#, tsname),
-- Get the maximum snaphsot id for each day from dba_hist_snapshot
snap_info as (
select dbid,to_char(trunc(end_interval_time,'DD'),'MM/DD/YY') dd, max(s.snap_id) snap_id
FROM dba_hist_snapshot s
where s.snap_id between :SNAP_ID_MIN and :SNAP_ID_MAX
and dbid = :DBID
--where s.end_interval_time > to_date(:start_time,'MMDDYYYY')
--and s.end_interval_time < to_date(:end_time,'MMDDYYYY')
group by dbid,trunc(end_interval_time,'DD'))
-- Sum up the sizes of all the tablespaces for the last snapshot of each day
select s.snap_id, round(sum(tablespace_size*f.block_size)/1024/1024/1024,2) size_gb
from dba_hist_tbspc_space_usage sp,
ts_info f,
snap_info s
WHERE s.dbid = sp.dbid
AND s.dbid = :DBID
and s.snap_id between :SNAP_ID_MIN and :SNAP_ID_MAX
and s.snap_id = sp.snap_id
and sp.dbid = f.dbid
AND sp.tablespace_id = f.ts#
GROUP BY s.snap_id,s.dd, s.dbid
order by s.snap_id;
prompt
prompt
-- ##############################################################################################
REPHEADER PAGE LEFT '~~BEGIN-MAIN-METRICS~~'
REPFOOTER PAGE LEFT '~~END-MAIN-METRICS~~'
select snap_id "snap",num_interval "dur_m", end_time "end",inst "inst",
max(decode(metric_name,'Host CPU Utilization (%)', average,null)) "os_cpu",
max(decode(metric_name,'Host CPU Utilization (%)', maxval,null)) "os_cpu_max",
max(decode(metric_name,'Host CPU Utilization (%)', STANDARD_DEVIATION,null)) "os_cpu_sd",
max(decode(metric_name,'Database Wait Time Ratio', round(average,1),null)) "db_wait_ratio",
max(decode(metric_name,'Database CPU Time Ratio', round(average,1),null)) "db_cpu_ratio",
max(decode(metric_name,'CPU Usage Per Sec', round(average/100,3),null)) "cpu_per_s",
max(decode(metric_name,'CPU Usage Per Sec', round(STANDARD_DEVIATION/100,3),null)) "cpu_per_s_sd",
max(decode(metric_name,'Host CPU Usage Per Sec', round(average/100,3),null)) "h_cpu_per_s",
max(decode(metric_name,'Host CPU Usage Per Sec', round(STANDARD_DEVIATION/100,3),null)) "h_cpu_per_s_sd",
max(decode(metric_name,'Average Active Sessions', average,null)) "aas",
max(decode(metric_name,'Average Active Sessions', STANDARD_DEVIATION,null)) "aas_sd",
max(decode(metric_name,'Average Active Sessions', maxval,null)) "aas_max",
max(decode(metric_name,'Database Time Per Sec', average,null)) "db_time",
max(decode(metric_name,'Database Time Per Sec', STANDARD_DEVIATION,null)) "db_time_sd",
max(decode(metric_name,'SQL Service Response Time', average,null)) "sql_res_t_cs",
max(decode(metric_name,'Background Time Per Sec', average,null)) "bkgd_t_per_s",
max(decode(metric_name,'Logons Per Sec', average,null)) "logons_s",
max(decode(metric_name,'Current Logons Count', average,null)) "logons_total",
max(decode(metric_name,'Executions Per Sec', average,null)) "exec_s",
max(decode(metric_name,'Hard Parse Count Per Sec', average,null)) "hard_p_s",
max(decode(metric_name,'Logical Reads Per Sec', average,null)) "l_reads_s",
max(decode(metric_name,'User Commits Per Sec', average,null)) "commits_s",
max(decode(metric_name,'Physical Read Total Bytes Per Sec', round((average)/1024/1024,1),null)) "read_mb_s",
max(decode(metric_name,'Physical Read Total Bytes Per Sec', round((maxval)/1024/1024,1),null)) "read_mb_s_max",
max(decode(metric_name,'Physical Read Total IO Requests Per Sec', average,null)) "read_iops",
max(decode(metric_name,'Physical Read Total IO Requests Per Sec', maxval,null)) "read_iops_max",
max(decode(metric_name,'Physical Reads Per Sec', average,null)) "read_bks",
max(decode(metric_name,'Physical Reads Direct Per Sec', average,null)) "read_bks_direct",
max(decode(metric_name,'Physical Write Total Bytes Per Sec', round((average)/1024/1024,1),null)) "write_mb_s",
max(decode(metric_name,'Physical Write Total Bytes Per Sec', round((maxval)/1024/1024,1),null)) "write_mb_s_max",
max(decode(metric_name,'Physical Write Total IO Requests Per Sec', average,null)) "write_iops",
max(decode(metric_name,'Physical Write Total IO Requests Per Sec', maxval,null)) "write_iops_max",
max(decode(metric_name,'Physical Writes Per Sec', average,null)) "write_bks",
max(decode(metric_name,'Physical Writes Direct Per Sec', average,null)) "write_bks_direct",
max(decode(metric_name,'Redo Generated Per Sec', round((average)/1024/1024,1),null)) "redo_mb_s",
max(decode(metric_name,'DB Block Gets Per Sec', average,null)) "db_block_gets_s",
max(decode(metric_name,'DB Block Changes Per Sec', average,null)) "db_block_changes_s",
max(decode(metric_name,'GC CR Block Received Per Second', average,null)) "gc_cr_rec_s",
max(decode(metric_name,'GC Current Block Received Per Second', average,null)) "gc_cu_rec_s",
max(decode(metric_name,'Global Cache Average CR Get Time', average,null)) "gc_cr_get_cs",
max(decode(metric_name,'Global Cache Average Current Get Time', average,null)) "gc_cu_get_cs",
max(decode(metric_name,'Global Cache Blocks Corrupted', average,null)) "gc_bk_corrupted",
max(decode(metric_name,'Global Cache Blocks Lost', average,null)) "gc_bk_lost",
max(decode(metric_name,'Active Parallel Sessions', average,null)) "px_sess",
max(decode(metric_name,'Active Serial Sessions', average,null)) "se_sess",
max(decode(metric_name,'Average Synchronous Single-Block Read Latency', average,null)) "s_blk_r_lat",
max(decode(metric_name,'Cell Physical IO Interconnect Bytes', round((average)/1024/1024,1),null)) "cell_io_int_mb",
max(decode(metric_name,'Cell Physical IO Interconnect Bytes', round((maxval)/1024/1024,1),null)) "cell_io_int_mb_max"
from(
select snap_id,num_interval,to_char(end_time,'YY/MM/DD HH24:MI') end_time,instance_number inst,metric_name,round(average,1) average,
round(maxval,1) maxval,round(standard_deviation,1) standard_deviation
from dba_hist_sysmetric_summary
where dbid = :DBID
and snap_id between :SNAP_ID_MIN and :SNAP_ID_MAX
--and snap_id = 920
--and instance_number = 4
and metric_name in ('Host CPU Utilization (%)','CPU Usage Per Sec','Host CPU Usage Per Sec','Average Active Sessions','Database Time Per Sec',
'Executions Per Sec','Hard Parse Count Per Sec','Logical Reads Per Sec','Logons Per Sec',
'Physical Read Total Bytes Per Sec','Physical Read Total IO Requests Per Sec','Physical Reads Per Sec','Physical Write Total Bytes Per Sec',
'Redo Generated Per Sec','User Commits Per Sec','Current Logons Count','DB Block Gets Per Sec','DB Block Changes Per Sec',
'Database Wait Time Ratio','Database CPU Time Ratio','SQL Service Response Time','Background Time Per Sec',
'Physical Write Total IO Requests Per Sec','Physical Writes Per Sec','Physical Writes Direct Per Sec','Physical Writes Direct Lobs Per Sec',
'Physical Reads Direct Per Sec','Physical Reads Direct Lobs Per Sec',
'GC CR Block Received Per Second','GC Current Block Received Per Second','Global Cache Average CR Get Time','Global Cache Average Current Get Time',
'Global Cache Blocks Corrupted','Global Cache Blocks Lost',
'Active Parallel Sessions','Active Serial Sessions','Average Synchronous Single-Block Read Latency','Cell Physical IO Interconnect Bytes'
)
)
group by snap_id,num_interval, end_time,inst
order by snap_id, end_time,inst;
prompt
prompt
-- ##############################################################################################
column display_value format a50
set wrap off
REPHEADER PAGE LEFT '~~BEGIN-DATABASE-PARAMETERS~~'
REPFOOTER PAGE LEFT '~~END-DATABASE-PARAMETERS~~'
with inst as (
select min(instance_number) inst_num
from dba_hist_snapshot
where dbid = :DBID
and snap_id BETWEEN to_number(:SNAP_ID_MIN) and to_number(:SNAP_ID_MAX))
SELECT PARAMETER_NAME,VALUE
FROM DBA_HIST_PARAMETER
WHERE dbid = :DBID
AND snap_id = (SELECT MAX(snap_id) FROM dba_hist_osstat WHERE dbid = :DBID AND instance_number = (select inst_num from inst))
AND instance_number = (select inst_num from inst)
and PARAMETER_NAME not in ('local_listener','service_names','remote_listener','db_domain','cluster_interconnects')
ORDER BY 1;
prompt
prompt
-- ##############################################################################################
REPHEADER PAGE LEFT '~~BEGIN-AVERAGE-ACTIVE-SESSIONS~~'
REPFOOTER PAGE LEFT '~~END-AVERAGE-ACTIVE-SESSIONS~~'
column wait_class format a20
SELECT snap_id,
wait_class,
ROUND (SUM (pSec), 2) avg_sess
FROM
(SELECT snap_id,
wait_class,
p_tmfg / 1000000 / ela pSec
FROM
(SELECT (CAST (s.end_interval_time AS DATE) - CAST (s.begin_interval_time AS DATE)) * 24 *
3600 ela,
s.snap_id,
wait_class,
e.event_name,
CASE WHEN s.begin_interval_time = s.startup_time
-- compare to e.time_waited_micro_fg for 10.2?
THEN e.&T_WAITED_MICRO_COL
ELSE e.&T_WAITED_MICRO_COL - lag (e.&T_WAITED_MICRO_COL) over (partition BY
event_id, e.dbid, e.instance_number, s.startup_time order by e.snap_id)
END p_tmfg
FROM dba_hist_snapshot s,
dba_hist_system_event e
WHERE s.dbid = e.dbid
AND s.dbid = to_number(:DBID)
AND e.dbid = to_number(:DBID)
AND s.instance_number = e.instance_number
AND s.snap_id = e.snap_id
AND s.snap_id BETWEEN to_number(:SNAP_ID_MIN) and to_number(:SNAP_ID_MAX)
AND e.snap_id BETWEEN to_number(:SNAP_ID_MIN) and to_number(:SNAP_ID_MAX)
AND e.wait_class != 'Idle'
UNION ALL
SELECT (CAST (s.end_interval_time AS DATE) - CAST (s.begin_interval_time AS DATE)) * 24 *
3600 ela,
s.snap_id,
t.stat_name wait_class,
t.stat_name event_name,
CASE WHEN s.begin_interval_time = s.startup_time
THEN t.value
ELSE t.value - lag (value) over (partition BY stat_id, t.dbid, t.instance_number,
s.startup_time order by t.snap_id)
END p_tmfg
FROM dba_hist_snapshot s,
dba_hist_sys_time_model t
WHERE s.dbid = t.dbid
AND s.dbid = to_number(:DBID)
AND s.instance_number = t.instance_number
AND s.snap_id = t.snap_id
AND s.snap_id BETWEEN to_number(:SNAP_ID_MIN) and to_number(:SNAP_ID_MAX)
AND t.snap_id BETWEEN to_number(:SNAP_ID_MIN) and to_number(:SNAP_ID_MAX)
AND t.stat_name = 'DB CPU'
)
where p_tmfg is not null
)
GROUP BY snap_id,
wait_class
ORDER BY snap_id,
wait_class;
prompt
prompt
-- ##############################################################################################
REPHEADER OFF
REPFOOTER OFF
define HISTOGRAM_QUERY = ' '
column :HISTOGRAM_QUERY_1 new_value HISTOGRAM_QUERY noprint
variable HISTOGRAM_QUERY_1 varchar2(4000)
begin
if :DB_VERSION_1 >= 11.1 then
:HISTOGRAM_QUERY_1 := q'! snap_id,wait_class,event_name,wait_time_milli,sum(wait_count) wait_count
from(
SELECT s.snap_id,
wait_class,
h.event_name,
wait_time_milli,
CASE WHEN s.begin_interval_time = s.startup_time
THEN h.wait_count
ELSE h.wait_count - lag (h.wait_count) over (partition BY
event_id,wait_time_milli, h.dbid, h.instance_number, s.startup_time order by h.snap_id)
END wait_count
FROM dba_hist_snapshot s,
DBA_HIST_event_histogram h
WHERE s.dbid = h.dbid
AND s.dbid = :DBID
AND s.instance_number = h.instance_number
AND s.snap_id = h.snap_id
AND s.snap_id BETWEEN :SNAP_ID_MIN and :SNAP_ID_MAX
and event_name in ('cell single block physical read','cell list of blocks physical read','cell multiblock physical read',
'db file sequential read','db file scattered read',
'log file parallel write','log file sync','free buffer wait')
)
where wait_count > 0
group by snap_id,wait_class,event_name,wait_time_milli
order by snap_id,event_name,wait_time_milli !';
else
:HISTOGRAM_QUERY_1 := q'! 'table not in this version' from dual !';
end if;
end;
/
select :HISTOGRAM_QUERY_1 from dual;
REPHEADER PAGE LEFT '~~BEGIN-IO-WAIT-HISTOGRAM~~'
REPFOOTER PAGE LEFT '~~END-IO-WAIT-HISTOGRAM~~'
COLUMN EVENT_NAME FORMAT A37
select &HISTOGRAM_QUERY ;
prompt
prompt
-- ##############################################################################################
REPHEADER PAGE LEFT '~~BEGIN-IO-OBJECT-TYPE~~'
REPFOOTER PAGE LEFT '~~END-IO-OBJECT-TYPE~~'
COLUMN OBJECT_TYPE FORMAT A15
SELECT s.snap_id,regexp_replace(o.OBJECT_TYPE,'^(TABLE|INDEX).*','\1') OBJECT_TYPE,
ROUND((sum(s.LOGICAL_READS_DELTA)* &DB_BLOCK_SIZE)/1024/1024/1024,1) logical_read_gb,
ROUND((sum(s.PHYSICAL_READS_DELTA)* &DB_BLOCK_SIZE)/1024/1024/1024,1) physical_read_gb,
ROUND((sum(s.PHYSICAL_WRITES_DELTA)* &DB_BLOCK_SIZE)/1024/1024/1024,1) physical_write_gb,
ROUND((sum(s.SPACE_ALLOCATED_DELTA)/1024/1024/1024),1) GB_ADDED
FROM
DBA_HIST_SEG_STAT_OBJ o,
DBA_HIST_SEG_STAT s
where o.dbid = s.dbid
and o.ts# = s.ts#
and o.obj# = s.obj#
and o.dataobj# = s.dataobj#
and o.dbid = :DBID
AND s.snap_id BETWEEN :SNAP_ID_MIN and :SNAP_ID_MAX
AND OBJECT_TYPE != 'UNDEFINED'
group by s.snap_id,regexp_replace(o.OBJECT_TYPE,'^(TABLE|INDEX).*','\1')
order by snap_id,object_type;
prompt
prompt
-- ##############################################################################################
REPHEADER OFF
REPFOOTER OFF
define IOSTAT_FN_QUERY = ' '
column :IOSTAT_FN_QUERY_1 new_value IOSTAT_FN_QUERY noprint
variable IOSTAT_FN_QUERY_1 varchar2(4000)
begin
if :DB_VERSION_1 >= 11.1 then
:IOSTAT_FN_QUERY_1 := q'! snap_id,
function_name,
SUM(sm_r_reqs) sm_r_reqs,
SUM(sm_w_reqs) sm_w_reqs,
SUM(lg_r_reqs) lg_r_reqs,
SUM(lg_w_reqs) lg_w_reqs
FROM
(SELECT s.snap_id ,
s.instance_number ,
s.dbid ,
FUNCTION_NAME,
CASE
WHEN s.begin_interval_time = s.startup_time
THEN NVL(fn.SMALL_READ_REQS,0)
ELSE NVL(fn.SMALL_READ_REQS,0) - lag(NVL(fn.SMALL_READ_REQS,0),1) over (partition BY fn.FUNCTION_NAME , fn.instance_number , fn.dbid , s.startup_time order by fn.snap_id)
END sm_r_reqs,
CASE
WHEN s.begin_interval_time = s.startup_time
THEN NVL(fn.SMALL_WRITE_REQS,0)
ELSE NVL(fn.SMALL_WRITE_REQS,0) - lag(NVL(fn.SMALL_WRITE_REQS,0),1) over (partition BY fn.FUNCTION_NAME , fn.instance_number , fn.dbid , s.startup_time order by fn.snap_id)
END sm_w_reqs,
CASE
WHEN s.begin_interval_time = s.startup_time
THEN NVL(fn.LARGE_READ_REQS,0)
ELSE NVL(fn.LARGE_READ_REQS,0) - lag(NVL(fn.LARGE_READ_REQS,0),1) over (partition BY fn.FUNCTION_NAME , fn.instance_number , fn.dbid , s.startup_time order by fn.snap_id)
END lg_r_reqs,
CASE
WHEN s.begin_interval_time = s.startup_time
THEN NVL(fn.LARGE_WRITE_REQS,0)
ELSE NVL(fn.LARGE_WRITE_REQS,0) - lag(NVL(fn.LARGE_WRITE_REQS,0),1) over (partition BY fn.FUNCTION_NAME , fn.instance_number , fn.dbid , s.startup_time order by fn.snap_id)
END lg_w_reqs
FROM dba_hist_snapshot s ,
DBA_HIST_IOSTAT_FUNCTION fn
WHERE s.dbid = fn.dbid
AND s.dbid = :DBID
AND s.snap_id BETWEEN :SNAP_ID_MIN and :SNAP_ID_MAX
AND s.instance_number = fn.instance_number
AND s.snap_id = fn.snap_id
)
GROUP BY snap_id,
function_name
having SUM(sm_r_reqs) is not null
order by snap_id !';
else
:IOSTAT_FN_QUERY_1 := q'! 'table not in this version' from dual !';
end if;
end;
/
select :IOSTAT_FN_QUERY_1 from dual;
REPHEADER PAGE LEFT '~~BEGIN-IOSTAT-BY-FUNCTION~~'
REPFOOTER PAGE LEFT '~~END-IOSTAT-BY-FUNCTION~~'
COLUMN FUNCTION_NAME FORMAT A22
select &IOSTAT_FN_QUERY ;
prompt
prompt
-- ##############################################################################################
column EVENT_NAME format a60
REPHEADER PAGE LEFT '~~BEGIN-TOP-N-TIMED-EVENTS~~'
REPFOOTER PAGE LEFT '~~END-TOP-N-TIMED-EVENTS~~'
SELECT snap_id,
wait_class,
event_name,
pctdbt,
total_time_s
FROM
(SELECT a.snap_id,
wait_class,
event_name,
b.dbt,
ROUND(SUM(a.ttm) /b.dbt*100,2) pctdbt,
SUM(a.ttm) total_time_s,
dense_rank() over (partition BY a.snap_id order by SUM(a.ttm)/b.dbt*100 DESC nulls last) rnk
FROM
(SELECT snap_id,
wait_class,
event_name,
ttm
FROM
(SELECT
/*+ qb_name(systemevents) */
(CAST (s.end_interval_time AS DATE) - CAST (s.begin_interval_time AS DATE)) * 24 * 3600 ela,
s.snap_id,
wait_class,
e.event_name,
CASE
WHEN s.begin_interval_time = s.startup_time
THEN e.time_waited_micro
ELSE e.time_waited_micro - lag (e.time_waited_micro ) over (partition BY e.instance_number,e.event_name order by e.snap_id)
END ttm
FROM dba_hist_snapshot s,
dba_hist_system_event e
WHERE s.dbid = e.dbid
AND s.dbid = :DBID
AND s.instance_number = e.instance_number
AND s.snap_id = e.snap_id
AND s.snap_id BETWEEN :SNAP_ID_MIN and :SNAP_ID_MAX
AND e.wait_class != 'Idle'
UNION ALL
SELECT
/*+ qb_name(dbcpu) */
(CAST (s.end_interval_time AS DATE) - CAST (s.begin_interval_time AS DATE)) * 24 * 3600 ela,
s.snap_id,
t.stat_name wait_class,
t.stat_name event_name,
CASE
WHEN s.begin_interval_time = s.startup_time
THEN t.value
ELSE t.value - lag (t.value ) over (partition BY s.instance_number order by s.snap_id)
END ttm
FROM dba_hist_snapshot s,
dba_hist_sys_time_model t
WHERE s.dbid = t.dbid
AND s.dbid = :DBID
AND s.instance_number = t.instance_number
AND s.snap_id = t.snap_id
AND s.snap_id BETWEEN :SNAP_ID_MIN and :SNAP_ID_MAX
AND t.stat_name = 'DB CPU'
)
) a,
(SELECT snap_id,
SUM(dbt) dbt
FROM
(SELECT
/*+ qb_name(dbtime) */
s.snap_id,
t.instance_number,
t.stat_name nm,
CASE
WHEN s.begin_interval_time = s.startup_time
THEN t.value
ELSE t.value - lag (t.value ) over (partition BY s.instance_number order by s.snap_id)
END dbt
FROM dba_hist_snapshot s,
dba_hist_sys_time_model t
WHERE s.dbid = t.dbid
AND s.dbid = :DBID
AND s.instance_number = t.instance_number
AND s.snap_id = t.snap_id
AND s.snap_id BETWEEN :SNAP_ID_MIN and :SNAP_ID_MAX
AND t.stat_name = 'DB time'
ORDER BY s.snap_id,
s.instance_number
)
GROUP BY snap_id
HAVING SUM(dbt) > 0
) b
WHERE a.snap_id = b.snap_id
GROUP BY a.snap_id,
a.wait_class,
a.event_name,
b.dbt
)
WHERE pctdbt > 0
AND rnk <= 5
ORDER BY snap_id,
pctdbt DESC;
REPHEADER OFF
REPFOOTER OFF
prompt
prompt
-- ##############################################################################################
REPHEADER PAGE LEFT '~~BEGIN-SYSSTAT~~'
REPFOOTER PAGE LEFT '~~END-SYSSTAT~~'
SELECT SNAP_ID,
MAX(DECODE(event_name,'cell flash cache read hits', event_val_diff,NULL)) "cell_flash_hits",
MAX(DECODE(event_name,'physical read total IO requests', event_val_diff,NULL)) "read_iops",
ROUND(MAX(DECODE(event_name,'physical read total bytes', event_val_diff,NULL)) /1024/1024,1) "read_mb",
ROUND(MAX(DECODE(event_name,'physical read total bytes optimized', event_val_diff,NULL)) /1024/1024,1) "read_mb_opt",
ROUND(MAX(DECODE(event_name,'cell physical IO interconnect bytes', event_val_diff,NULL)) /1024/1024,1) "cell_int_mb",
ROUND(MAX(DECODE(event_name,'cell physical IO interconnect bytes returned by smart scan', event_val_diff,NULL))/1024/1024,1) "cell_int_ss_mb",
MAX(DECODE(event_name,'EHCC Conventional DMLs', event_val_diff,NULL)) "ehcc_con_dmls"
FROM
(SELECT snap_id,
event_name,
ROUND(SUM(val_per_s),1) event_val_diff
FROM
(SELECT snap_id,
instance_number,
event_name,
event_val_diff,
(event_val_diff/ela) val_per_s
FROM
(SELECT (CAST (s.end_interval_time AS DATE) - CAST (s.begin_interval_time AS DATE)) * 24 * 3600 ela,
s.snap_id,
s.instance_number,
t.stat_name wait_class,
t.stat_name event_name,
CASE
WHEN s.begin_interval_time = s.startup_time
THEN t.value
ELSE t.value - lag (value) over (partition BY stat_id, t.dbid, t.instance_number, s.startup_time order by t.snap_id)
END event_val_diff
FROM dba_hist_snapshot s,
dba_hist_sysstat t
WHERE s.dbid = t.dbid
AND s.dbid = :DBID
AND s.instance_number = t.instance_number
AND s.snap_id = t.snap_id
AND s.snap_id BETWEEN :SNAP_ID_MIN AND :SNAP_ID_MAX
AND t.snap_id BETWEEN :SNAP_ID_MIN AND :SNAP_ID_MAX
AND t.stat_name IN ('cell flash cache read hits','physical read total IO requests', 'cell physical IO bytes saved by storage index',
'EHCC Conventional DMLs', 'cell physical IO interconnect bytes','cell physical IO interconnect bytes returned by smart scan',
'physical read total bytes','physical read total bytes optimized' )
)
WHERE event_val_diff IS NOT NULL
)
GROUP BY snap_id,
event_name
)
GROUP BY snap_id
ORDER BY SNAP_ID ASC;
prompt
prompt
-- ##############################################################################################
REPHEADER PAGE LEFT '~~BEGIN-TOP-SQL-SUMMARY~~'
REPFOOTER PAGE LEFT '~~END-TOP-SQL-SUMMARY~~'
SELECT * FROM(
SELECT s.module,s.action,s.sql_id,avg(s.optimizer_cost) optimizer_cost,
decode(t.command_type,11,'ALTERINDEX',15,'ALTERTABLE',170,'CALLMETHOD',9,'CREATEINDEX',1,'CREATETABLE',
7,'DELETE',50,'EXPLAIN',2,'INSERT',26,'LOCKTABLE',47,'PL/SQLEXECUTE',
3,'SELECT',6,'UPDATE',189,'UPSERT') command_name,
PARSING_SCHEMA_NAME,
DENSE_RANK() OVER
(ORDER BY sum(EXECUTIONS_DELTA) DESC ) exec_rank,
DENSE_RANK() OVER
(ORDER BY sum(ELAPSED_TIME_DELTA) DESC ) elap_rank,
DENSE_RANK() OVER
(ORDER BY sum(BUFFER_GETS_DELTA) DESC ) log_reads_rank,
DENSE_RANK() OVER
(ORDER BY sum(disk_reads_delta) DESC ) phys_reads_rank,
sum(EXECUTIONS_DELTA) execs,
sum(ELAPSED_TIME_DELTA) elap,
sum(BUFFER_GETS_DELTA) log_reads,
round(sum(disk_reads_delta * &DB_BLOCK_SIZE)/1024/1024/1024) phy_read_gb,
count(distinct plan_hash_value) plan_count,
sum(px_servers_execs_delta) px_servers_execs
FROM dba_hist_sqlstat s,dba_hist_sqltext t
WHERE s.dbid = :DBID
AND s.snap_id BETWEEN :SNAP_ID_MIN and :SNAP_ID_MAX
AND s.dbid = t.dbid
AND s.sql_id = t.sql_id
AND PARSING_SCHEMA_NAME NOT IN ('SYS','DBSNMP','SYSMAN')
GROUP BY s.module,s.action,s.sql_id,t.command_type,PARSING_SCHEMA_NAME)
WHERE elap_rank <= &SQL_TOP_N
OR phys_reads_rank <= &SQL_TOP_N
or log_reads_rank <= &SQL_TOP_N
or exec_rank <= &SQL_TOP_N
order by elap_rank asc nulls last;
column PARSING_SCHEMA_NAME format a32
REPHEADER PAGE LEFT '~~BEGIN-TOP-SQL-BY-SNAPID~~'
REPFOOTER PAGE LEFT '~~END-TOP-SQL-BY-SNAPID~~'
column module format a33
column action format a33
select * from(
SELECT s.snap_id,PARSING_SCHEMA_NAME,PLAN_HASH_VALUE plan_hash,substr(regexp_replace(s.module,'([[:alnum:]\.\-])@.+\(TNS.+','\1'),1,30) module,
substr(s.action,1,30) action,
s.sql_id,
avg(s.optimizer_cost) optimizer_cost,
decode(t.command_type,11,'ALTERINDEX',15,'ALTERTABLE',170,'CALLMETHOD',9,'CREATEINDEX',1,'CREATETABLE',
7,'DELETE',50,'EXPLAIN',2,'INSERT',26,'LOCKTABLE',47,'PL/SQLEXECUTE',
3,'SELECT',6,'UPDATE',189,'UPSERT') command_name,sum(EXECUTIONS_DELTA) execs,sum(BUFFER_GETS_DELTA) buffer_gets,sum(ROWS_PROCESSED_DELTA) rows_proc,
round(sum(CPU_TIME_DELTA)/1000000,1) cpu_t_s,round(sum(ELAPSED_TIME_DELTA)/1000000,1) elap_s,
round(sum(disk_reads_delta * &DB_BLOCK_SIZE)/1024/1024,1) read_mb,round(sum(IOWAIT_DELTA)/1000000,1) io_wait,
DENSE_RANK() OVER (PARTITION BY s.snap_id ORDER BY sum(ELAPSED_TIME_DELTA) DESC ) elap_rank,
CASE WHEN MAX(PLAN_HASH_VALUE) = LAG(MAX(PLAN_HASH_VALUE), 1, 0) OVER (PARTITION BY s.sql_id ORDER BY s.snap_id ASC)
OR LAG(MAX(PLAN_HASH_VALUE), 1, 0) OVER (PARTITION BY s.sql_id ORDER BY s.snap_id ASC) = 0 THEN 0
when count(distinct PLAN_HASH_VALUE) > 1 then 1 else 1 end plan_change,
count(distinct PLAN_HASH_VALUE) OVER (PARTITION BY s.snap_id,s.sql_id ) plans,
round(sum(disk_reads_delta * &DB_BLOCK_SIZE)/1024/1024/1024) phy_read_gb,
sum(s.px_servers_execs_delta) px_servers_execs,
round(sum(DIRECT_WRITES_DELTA * &DB_BLOCK_SIZE)/1024/1024/1024) direct_w_gb,
sum(IOWAIT_DELTA) as iowait_time,
sum(DISK_READS_DELTA) as PIO
FROM dba_hist_sqlstat s,dba_hist_sqltext t
WHERE s.dbid = :DBID
AND s.dbid = t.dbid
AND s.sql_id = t.sql_id
AND s.snap_id BETWEEN :SNAP_ID_MIN and :SNAP_ID_MAX
AND PARSING_SCHEMA_NAME NOT IN ('SYS','DBSNMP','SYSMAN')
GROUP BY s.snap_id, PLAN_HASH_VALUE,t.command_type,PARSING_SCHEMA_NAME,s.module,s.action, s.sql_id)
WHERE elap_rank <= &SQL_TOP_N --#
--and sql_id = '2a22s56r25y6d'
order by snap_id,elap_rank asc nulls last;
REPHEADER OFF
REPFOOTER OFF
spool off
PRO &SPOOL_FILE_NAME is the text report
ALTER SESSION SET WORKAREA_SIZE_POLICY = AUTO;
Thursday 2 March 2023
Oracle Mini Awr report ....
Subscribe to:
Posts (Atom)
