Sp mon sql2--ASE spid activity monitor
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Revision as of 11:04, 24 March 2010 by Bobh (Talk | contribs) (Added examples of output (with some dummy values))
Note: This SP uses the MDA tables.
This sp is for getting a clear list of currently active spids with full details including login, db, blocking spid, processing time, query start time, cpu usage, logical and physical i/o, currently executing command etc. To maximise clarity, all info is displayed on one line for each spid. Alternate info is also available by running with the "x" switch which includes, login time, host process, originating host and other information which may be useful for tracking down the source of a problem external to ASE.
Example output (normal usage)
Spid Login DB Hostname blocked StartTime Dmins Dtime CpuTime LogicalReads PhysicalReads Command
--- ------ ------------ ---------------- ------------ ------- ------------------- ------ ----- ----------- ------------ ------------- ------------------------------
*** 126 sa PROD_DB1 prod-srv1 0 Mar 24 2010 12:13AM 570 09:30 0 42 0 SELECT
*** 143 app_user1 PROD_DB1 user-hosta 0 Mar 24 2010 9:38AM 6 00:06 10 0 0 SELECT
*** 32 app_user1 PROD_DB1 user-hostb 143 Mar 24 2010 9:38AM 5 00:05 0 20 0 SELECT
*** 44 cron cron_tempdb prod-srv1 0 Mar 24 2010 9:40AM 3 00:03 0 0 0 WAITFOR
Example output (extended info)
Spid Login DB Hostname blocked StartTime Dmins Dtime Application OS PID Blocked(s) Logged in ClientIP Command
------ ------------ --------------- ------------ ------- ------------------- ------ ----- ------------ ------- ----------- --------- --------------- ------------------------------
126 sa PROD_DB1 prod-srv1 0 Mar 24 2010 12:13AM 570 09:30 isql 6181 NULL 15:25:59 12.7.3.55 SELECT
143 user1 PROD_DB1 user-hosta 0 Mar 24 2010 9:38AM 6 00:06 NULL - NULL 15:25:09 12.7.3.56 SELECT
32 user1 PROD_DB1 user-hostb 143 Mar 24 2010 9:38AM 5 00:05 NULL - NULL 15:26:04 12.7.3.57 SELECT
44 cron cron_tempdb prod-srv1 0 Mar 24 2010 9:40AM 3 00:03 isql 8639 NULL 15:26:04 12.7.3.55 WAITFOR
Usage summary:
- sp__mon_sql2 ((no params), returns standard info for all spids) - sp__mon_sql2 spid (returns standard info for a specific spid) - sp__mon_sql2 null, "x" (returns extended info for all spids) - sp__mon_sql2 spid, "x" (returns extended info for a specific spid)
create procedure sp__mon_sql2
(
@spid int = null, -- default to retrieve info for all spids
@extinfo char(1) = "u" -- extended info switch, default “u” (unset) is for off, “x” and “X” are for on)
)
as
------------------------------
-- Procedure: sp__mon_sql2
-- Created: April 2008
-- Author: Bob Holmes (Email: cambob@gmail.com)
-- Usage: sp__mon_sql2 [spid]
-- Version : 1.1
------------------------------
--Modification history:
--bobh - if 1 is specified as the spid number then alternate info is returned (dirty hack)
--bobh: 14/09/2009: Dirty hack mentioned above removed. Usage is now as follows:
-- - sp__mon_sql2 ((no params), returns standard info for all spids)
-- - sp__mon_sql2 spid (returns standard info for a specific spid)
-- - sp__mon_sql2 null, x (returns extended info for all spids)
-- - sp__mon_sql2 spid, x (returns extended info for a specific spid)
------------------------------
-- INFO:
-- The three *'s are a grep key for a shell script to use to extract the lines needed for alerting.
------------------------------
set nocount on
--prep - setup input variables for run mode
if @spid=null
begin
select @spid=0
end
--part 1 - snapshot
set forceplan on
select s.StartTime,
convert(smallint,(datediff(mi,StartTime,getdate()))) Dmins,
p.spid,
p.hostname,
p.suid,
p.dbid,
p.cmd,
p.blocked,
s.CpuTime,
s.LogicalReads,
s.PhysicalReads,
p.status,
p.loggedindatetime,
p.program_name,
l.ClientOSPID,
p.time_blocked,
p.ipaddr
into #processmon2
from master..sysprocesses p, master..monProcessStatement s, master..monProcessLookup l
where p.spid != @@spid
and p.spid *= s.SPID
and l.SPID = p.spid
and suid <> 0
order by p.spid
set forceplan off
--
--
--case 1 - no params (0 and "u")
if @spid=0 and @extinfo="u" -- display standard information for all spids
begin
-- display header information for multiple spids
print "******************************************************************************"
print "Process Summary (Order by Dmins, CpuTime, LogicalReads, PhysicalReads Desc )"
print "******************************************************************************"
print ""
select distinct "***",
spid Spid,
convert(char(12),suser_name(suid)) Login,
convert(char(16),db_name(dbid)) DB,
(case hostname when "" then "-" else convert(char(12),hostname) end) Hostname,
blocked,
convert(varchar(19),StartTime) StartTime,
Dmins,
right( replicate("0", 2) + convert(varchar(2),(Dmins/60)),2) + ":" + right( replicate("0", 2) + convert(varchar(2),(Dmins%60)),2) Dtime,
CpuTime,
LogicalReads,
PhysicalReads,
cmd Command
from #processmon2
where cmd <> "AWAITING COMMAND"
order by Dmins desc, CpuTime Desc, LogicalReads Desc, PhysicalReads Desc
end
--
--
--case 2
else if @spid=0 and @extinfo="x" -- extended info for all spids
begin
-- display header information for multiple spids
print "******************************************************************************"
print "Process Summary (Order by Dmins, CpuTime, LogicalReads, PhysicalReads Desc )"
print "******************************************************************************"
print ""
select
spid Spid,
convert(char(12),suser_name(suid)) Login,
convert(char(15),db_name(dbid)) DB,
(case hostname when "" then "-" else convert(char(12),hostname) end) Hostname,
blocked,
convert(varchar(19),StartTime) StartTime,
Dmins,
right( replicate("0", 2) + convert(varchar(2),(Dmins/60)),2) + ":" + right( replicate("0", 2) + convert(varchar(2),(Dmins%60)),2) Dtime,
(case program_name when "" then "-" else convert(char(12),program_name) end) Application,
(case ClientOSPID when NULL then "-" else convert(char(7),ClientOSPID) end) "OS PID",
time_blocked "Blocked(s)",
convert(char(8),loggedindatetime,108) "Logged in",
convert(char(15),ipaddr) ClientIP,
cmd Command
from #processmon2
where cmd <> "AWAITING COMMAND"
order by Dmins desc, CpuTime Desc, LogicalReads Desc, PhysicalReads Desc
end
--
--
-- case 3
else if @spid <> 0 and @extinfo = "u" -- display standard info for specific spid
begin
select distinct "***",
spid Spid,
convert(char(12),suser_name(suid)) Login,
convert(char(16),db_name(dbid)) DB,
(case hostname when "" then "-" else convert(char(12),hostname) end) Hostname,
blocked,
convert(varchar(19),StartTime) StartTime,
Dmins,
right( replicate("0", 2) + convert(varchar(2),(Dmins/60)),2) + ":" + right( replicate("0", 2) + convert(varchar(2),(Dmins%60)),2) Dtime,
CpuTime,
LogicalReads,
PhysicalReads,
cmd Command
from #processmon2
where spid = @spid
order by Dmins desc, CpuTime Desc, LogicalReads Desc, PhysicalReads Desc
end
--
--
-- case 4
else if @spid <> 0 and @extinfo = "x" -- display extended info for specific spid
begin
-- display header information for multiple spids
print "******************************************************************************"
print "Process Summary (Order by Dmins, CpuTime, LogicalReads, PhysicalReads Desc )"
print "******************************************************************************"
print ""
select
spid Spid,
convert(char(12),suser_name(suid)) Login,
convert(char(15),db_name(dbid)) DB,
(case hostname when "" then "-" else convert(char(12),hostname) end) Hostname,
blocked,
convert(varchar(19),StartTime) StartTime,
Dmins,
right( replicate("0", 2) + convert(varchar(2),(Dmins/60)),2) + ":" + right( replicate("0", 2) + convert(varchar(2),(Dmins%60)),2) Dtime,
(case program_name when "" then "-" else convert(char(12),program_name) end) Application,
(case ClientOSPID when NULL then "-" else convert(char(7),ClientOSPID) end) "OS PID",
time_blocked "Blocked(s)",
convert(char(8),loggedindatetime,108) "Logged in",
convert(char(15),ipaddr) ClientIP,
cmd Command
from #processmon2
where spid = @spid
order by Dmins desc, CpuTime Desc, LogicalReads Desc, PhysicalReads Desc
end
