Skip to content

Commit

Permalink
merge
Browse files Browse the repository at this point in the history
  • Loading branch information
@xtender
xtender committed Nov 14, 2014
1 parent 5fc5af4 commit 3bc30d0
Show file tree
Hide file tree
Showing 6 changed files with 146 additions and 5 deletions.
1 change: 0 additions & 1 deletion awr/sqlid.sql
View file
Expand Up @@ -76,7 +76,6 @@ select/*+ SQLSTAT */
&_IF_ORA11_OR_HIGHER ,to_char(decode(st.executions_delta,0,0,st.PHYSICAL_READ_BYTES_DELTA / st.executions_delta),'99999999999') as PH_READ_BYTES_D
&_IF_ORA11_OR_HIGHER ,to_char(decode(st.executions_delta,0,0,st.PHYSICAL_WRITE_REQUESTS_DELTA / st.executions_delta),'99999999999') as PH_WRITE_REQS_D
&_IF_ORA11_OR_HIGHER ,to_char(decode(st.executions_delta,0,0,st.PHYSICAL_WRITE_BYTES_DELTA / st.executions_delta),'99999999999') as PH_WRITE_BYTES_D
from v$database db
,dba_hist_sqlstat st
,dba_hist_snapshot snaps
Expand Down
29 changes: 29 additions & 0 deletions events/sess_event.sql
View file
@@ -0,0 +1,29 @@
prompt;
prompt &_C_RED *** v$session_event by sid &_C_RESET;
prompt * Usage @events/sess_event SID
prompt;
col wait_class for a30;
col event for a64;
col TIME_WAITED_MICRO for 999G999G999999;
col sum_class noprint;
break on sid on wait_class skip page;
select
se.sid
,se.wait_class
,se.event
,se.TOTAL_WAITS
,se.TOTAL_TIMEOUTS
,se.TIME_WAITED
,se.TIME_WAITED_MICRO
,se.AVERAGE_WAIT
,se.MAX_WAIT
,sum(TIME_WAITED_MICRO) over(partition by wait_class) sum_class
from v$session_event se
where sid=&1
order by WAIT_CLASS_ID, TIME_WAITED_MICRO
/
col wait_class clear;
col event clear;
col TIME_WAITED_MICRO clear;
col sum_class clear;
clear break
86 changes: 86 additions & 0 deletions events/snap_histograms.sql
View file
@@ -0,0 +1,86 @@
prompt &_C_RED *** Snapper for event histograms &_C_RESET;
prompt * Usage: @events/snap_histograms event_mask [period]

var cur refcursor;

declare
l_event_mask varchar2(128):=q'[&1]';
l_period int:=case &2+0 when 0 then 1 else &2+0 end;
x_start xmltype;
x_end xmltype;

cursor c_ev_histgrm(v_input varchar2) is
select
XMLELEMENT("ROWSET",
xmlagg(
xmlelement(
"ROW"
,xmlelement(EVENT_ID , e.event# )
,xmlelement(EVENT , e.event )
,xmlelement(WAIT_TIME_MILLI , e.wait_time_milli )
,xmlelement(WAIT_COUNT , e.wait_count )
,xmlelement(LAST_UPDATE_TIME, e.last_update_time)
)
)
) x
from v$event_histogram e
where e.EVENT like v_input||'%'
;

function f_get_histgrm( p_param in varchar2 )
return xmltype
is
res xmltype;
begin
open c_ev_histgrm(p_param);
fetch c_ev_histgrm into res;
close c_ev_histgrm;
return res;
end;

begin
x_start:=f_get_histgrm(l_event_mask);
dbms_lock.sleep(l_period);
x_end :=f_get_histgrm(l_event_mask);
open :cur for
with
v1 as (select/*+ no_xml_query_rewrite */ *
from xmltable(
'/ROWSET/ROW'
passing x_start
columns
EVENT_ID number path 'EVENT_ID'
,EVENT varchar2(64) path 'EVENT'
,WAIT_TIME_MILLI number path 'WAIT_TIME_MILLI'
,WAIT_COUNT number path 'WAIT_COUNT'
,LAST_UPDATE_TIME varchar2(30) path 'LAST_UPDATE_TIME'
)
)
,v2 as (select/*+ no_xml_query_rewrite */ *
from xmltable(
'/ROWSET/ROW'
passing x_end
columns
EVENT_ID number path 'EVENT_ID'
,EVENT varchar2(64) path 'EVENT'
,WAIT_TIME_MILLI number path 'WAIT_TIME_MILLI'
,WAIT_COUNT number path 'WAIT_COUNT'
,LAST_UPDATE_TIME varchar2(30) path 'LAST_UPDATE_TIME'
)
)
select
nvl(v2.EVENT_ID , v1.EVENT_ID ) EVENT_ID
,nvl(v2.EVENT , v1.EVENT ) EVENT
,nvl(v2.WAIT_TIME_MILLI , v1.WAIT_TIME_MILLI) WAIT_TIME_MILLI
,nvl(v2.WAIT_COUNT,0)-nvl(v1.WAIT_COUNT,0) WAIT_COUNT
,nvl(v2.LAST_UPDATE_TIME, v1.LAST_UPDATE_TIME) LAST_UPDATE_TIME
from v1
full join v2 on (v1.event_id=v2.event_id and v1.event=v2.event and v1.wait_time_milli=v2.wait_time_milli)
order by 1,2,3;
end;
/
col event for a64;
col last_update_time for a35;
print cur;
col event clear;
col last_update_time clear;
8 changes: 4 additions & 4 deletions profiles/create_sql_profile_awr.sql
View file
Expand Up @@ -42,19 +42,19 @@ accept sql_id -
accept plan_hash_value -
prompt 'Enter value for plan_hash_value: '
accept profile_name -
prompt 'Enter value for profile_name (PROF_sqlid): ' -
prompt 'Enter value for profile_name [PROF_&SQL_ID]: ' -
default 'PROF_&SQL_ID'
accept category -
prompt 'Enter value for category (DEFAULT): ' -
default 'DEFAULT'
accept force_matching -
prompt 'Enter value for force_matching (FALSE): ' -
default 'false'
prompt 'Enter value for force_matching (TRUE): ' -
default 'true'

declare
ar_profile_hints sys.sqlprof_attr;
cl_sql_text clob;
l_profile_name varchar2(30);
l_profile_name varchar2(30):='&profile_name';
begin
select
extractvalue(value(d), '/hint') as outline_hints
Expand Down
1 change: 1 addition & 0 deletions stats/tab_prefs.sql
View file
@@ -1,4 +1,5 @@
@inc/input_vars_init;
col owner format a30;
col TABLE_NAME format a30;
col PREFERENCE_NAME format a25;
col PREFERENCE_VALUE format a100 word;
Expand Down
26 changes: 26 additions & 0 deletions xparam_by_value.sql
View file
@@ -0,0 +1,26 @@
col name format a40
col value format a12
col deflt format a12
col type format a12
col description format a60

select
a.ksppinm name
,b.ksppstvl value
,b.ksppstdf deflt
,decode
(a.ksppity
,1,'boolean'
,2,'string'
,3,'number'
,4,'file'
,a.ksppity) type
,a.ksppdesc description
from
sys.x$ksppi a
,sys.x$ksppcv b
where
a.indx = b.indx
and b.ksppstvl like '%&1%' escape '\'
order by name
/

0 comments on commit 3bc30d0

Please sign in to comment.