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From Kristian Waagan <kristian.waa...@oracle.com>
Subject Re: Question on why indexStat deamon is being triggered
Date Fri, 30 Mar 2012 20:36:25 GMT
On 30.03.2012 18:57, Bergquist, Brett wrote:
>
> I think there is something wrong with the indexStats.     The problem 
> I mentioned happens on a lot of tables.   None of these tables are 
> changing however, no inserts or deletes or updates.  They are being 
> queried, however.
>
> Here is one such table.   This is killing performance.
>
> Here is the statistics for this table:
>
> Table (Index)     2              3
>
> ACCOUNTTABLE_CONFIG_BUNDLE (SQL081029110443810)          numunique= 
> 38390 numrows= 38390     2012-03-30 13:00:26.84
>
> ACCOUNTTABLE_CONFIG_BUNDLE (SQL100922215819290)          numunique= 
> 38390 numrows= 38390     2012-03-30 13:00:26.917
>
> There are in fact 38390 rows in the table.
>
> Here is some of the stats trace:
>
> Fri Mar 30 12:47:12 EDT 2012 Thread[DRDAConnThread_43,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": update scheduled, 
> reason=[t-est=38390, i-est=2355 => cmp=2.7912562815443245] (queueSize=12)
>
> Fri Mar 30 12:47:48 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": wrote stats for index 
> SQL081029110443810 (fc33890d-011d-491f-3d8c-0000376d74d3): rows=38390, 
> card=[38390]
>
> Fri Mar 30 12:47:48 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": wrote stats for index 
> SQL100922215819290 (75608675-012b-3c38-b55c-000043ea6398): rows=38390, 
> card=[38390]
>
> Fri Mar 30 12:47:48 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": scan durations 
> (c30625=91ms,c30625=98ms)
>
> Fri Mar 30 12:47:48 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": generation complete (210 ms)
>
> Fri Mar 30 12:47:49 EDT 2012 Thread[DRDAConnThread_44,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": update scheduled, 
> reason=[t-est=38390, i-est=2355 => cmp=2.7912562815443245] (queueSize=19)
>
> Fri Mar 30 12:48:25 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": wrote stats for index 
> SQL081029110443810 (fc33890d-011d-491f-3d8c-0000376d74d3): rows=38390, 
> card=[38390]
>
> Fri Mar 30 12:48:25 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": wrote stats for index 
> SQL100922215819290 (75608675-012b-3c38-b55c-000043ea6398): rows=38390, 
> card=[38390]
>
> Fri Mar 30 12:48:25 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": scan durations 
> (c30625=93ms,c30625=95ms)
>
> Fri Mar 30 12:48:25 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": generation complete (211 ms)
>
> Fri Mar 30 12:48:25 EDT 2012 Thread[DRDAConnThread_50,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": update scheduled, 
> reason=[t-est=38390, i-est=2355 => cmp=2.7912562815443245] (queueSize=18)
>
> Fri Mar 30 12:48:57 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": wrote stats for index 
> SQL081029110443810 (fc33890d-011d-491f-3d8c-0000376d74d3): rows=38390, 
> card=[38390]
>
> Fri Mar 30 12:48:57 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": wrote stats for index 
> SQL100922215819290 (75608675-012b-3c38-b55c-000043ea6398): rows=38390, 
> card=[38390]
>
> Fri Mar 30 12:48:57 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": generation complete (243 ms)
>
> Fri Mar 30 12:49:27 EDT 2012 Thread[DRDAConnThread_56,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": update scheduled, 
> reason=[t-est=38390, i-est=2355 => cmp=2.7912562815443245] (queueSize=20)
>
> Fri Mar 30 12:49:36 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": wrote stats for index 
> SQL081029110443810 (fc33890d-011d-491f-3d8c-0000376d74d3): rows=38390, 
> card=[38390]
>
> Fri Mar 30 12:49:37 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": wrote stats for index 
> SQL100922215819290 (75608675-012b-3c38-b55c-000043ea6398): rows=38390, 
> card=[38390]
>
> Fri Mar 30 12:49:37 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": scan durations 
> (c30625=111ms,c30625=108ms)
>
> Fri Mar 30 12:49:37 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": generation complete (238 ms)
>
> Fri Mar 30 12:49:37 EDT 2012 Thread[DRDAConnThread_49,5,main] {istat} 
> "PKG_9145E_V1"."ACCOUNTTABLE_CONFIG_BUNDLE": update scheduled, 
> reason=[t-est=38390, i-est=2355 => cmp=2.7912562815443245] (queueSize=18)
>
> Any idea where I can look in the code?  I would patch Derby if necessary
>

I don't have the code in front of me, but could you maybe trace the 
creation of the statistics objects, with the goal of finding out where 
the lower number is coming from?
I think if you start looking in maybe CursorNode, possibly 
TableDescriptor, you should be able to get somewhere.

Maybe you'll find that the lower number corresponds with an 
earlier/older version of the statistics for the index?
(a theory being that a stale statistics object is being read)


Just some late night ramblings,
-- 
Kristian

> *From:*Bergquist, Brett [mailto:BBergquist@canoga.com]
> *Sent:* Friday, March 30, 2012 10:58 AM
> *To:* derby-dev@db.apache.org
> *Subject:* RE: Question on why indexStat deamon is being triggered
>
> Thanks for taking a look at this.  I do think something is wrong with 
> the indexStats on this particular table.
>
> *From:*Kristian Waagan [mailto:kristian.waagan@oracle.com]
> *Sent:* Friday, March 30, 2012 8:29 AM
> *To:* derby-dev@db.apache.org <mailto:derby-dev@db.apache.org>
> *Subject:* Re: Question on why indexStat deamon is being triggered
>
> On 30.03.2012 01:02, Bergquist, Brett wrote:
>
> Here is the properties:
>
> derby.storage.indexStats.auto=true
>
> derby.storage.indexStats.debug.lndiffThreshold=4.0
>
> derby.storage.indexStats.log=true
>
> derby.storage.indexStats.trace=log
>
> The application is hitting the table 
> PKG_9145E_V1"."BC01_CONFIGURATION_SET frequently.   Many rows are 
> being added and deleted but the total number of rows is not really 
> changing that much if at all.
>
>
> Is the table completely emptied at any point?
>
> [bb] No, the table is never empty at any point during this.  
>   Basically about 300 rows being deleted and 300 new rows being added 
> about every 30 seconds.
>
>
> Do you run anything else than insert and delete (with predicate) that 
> modifies the table?
>
> No, in fact the table has only one column:
>
> CREATE TABLE "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> (
>
>    ID int PRIMARY KEY NOT NULL
>
> )
>
> ;
>
> ALTER TABLE "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> ADD CONSTRAINT BC01_CONFIGURATION_SET_FK_1
>
> FOREIGN KEY (ID)
>
> REFERENCES "CORE_V1"."CONFIGURATION_SET"(ID)
>
> ;
>
> What I don't understand is the line:
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[DRDAConnThread_25,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
>
> abs(log(49) - log(44727)) = 6.816...
>
> t-est is the estimated number of rows as seen by the table 
> [conglomerate], whereas i-est is the estimated number of rows as seen 
> by the current index statistics. These are very different, and based 
> on the output below, it appears t-est is correct when it says the 
> number of rows is 44'727 [1]. So why isn't i-est changing?
>
> [bb] exactly my question.
>
>
>
> What do you see if you look at the results from querying 
> SYS.SYSSTATISTICS?
> (i.e. columns STATISTICS [2] and CREATIONTIMESTAMP)
> What's the relevant DDL for the indexes/constraints in question?
>
> [bb]
>
> Table (Index)     2              3
>
> BC01_CONFIGURATION_SET (SQL081029110445920)       numunique= 44621 
> numrows= 44621     2012-03-30 10:17:07.073
>
> BC01_CONFIGURATION_SET (SQL100922214723290)       numunique= 44621 
> numrows= 44621     2012-03-30 10:17:07.187
>
> From the log today:
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[DRDAConnThread_103,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44527, i-est=49 => cmp=6.81203072762349] (queueSize=1)
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1705635865) 
> [q/p/s=1/1018/1019,err:k/u/c=0/0/0,rej:f/d/o=0/618/0]
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1705635875)
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44527, 
> card=[44527]
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1705635891)
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44527, 
> card=[44527]
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=106ms,c30785=100ms)
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (251 ms)
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Fri Mar 30 10:15:32 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/1019/1019,err:k/u/c=0/0/0,rej:f/d/o=0/618/0]
>
> So it seems that even just recently this morning, it still thinks that 
> the index only has 49 rows
>
> The same values are being shown each time.  Is this correct?
>
>
> At least i-est seems off.
> Do/did you see similar problems with other tables/indexes?
> You can check the values by doing a select count and looking at the 
> statistics stored in the system table.
>
> Today there are 44621 rows.   I was running some test over night and 
> did do some deletes that would cause this to go down.
>
> I am trying to tune the indexStat daemon so that it will run when 
> needed but not too frequently.    With the default value, I was seeing 
> about a 20% penalty when running the application and saw the indexStat 
> daemon nearly non-stop.   So I adjusted the lndiffThreshold to be 4.0 
> an it is not running too frequently but I still would like to 
> understand what the trace/log is telling me.
>
>
> A lndiffThreshold of 4.0 means the table has to grow (or shrink) by a 
> factor of roughly 54.6. In the specific case above, the index 
> statistics for the table shouldn't be generated again before there are 
> ([3]) nearly two and a half million rows in it (or less than 820).
> I'd say a threshold of 4.0 is pretty relaxed - do you expect the 
> distribution/cardinality of the values to be similar for a table with 
> 50K rows and 2500K rows?
>
> [bb] I have other tables that are constantly being inserted into where 
> each record will be unique.  The table has 2 indexes on it where one 
> is unique and 2 will have duplicates.   This table will end up with 
> about 42M records in a week, will stay around for 2 weeks and then 
> will be empty again and not used for 50 weeks of the year.   Basically 
> there is one table per week of the year that starts as empty, is 
> populated for the week, data stays around for 2 weeks for query 
> purposes, and then is purged out.   The important thing is that once 
> the week table starts to be populated, queries will start hitting that 
> table so it is important that the queries use the indexes on the 
> table.   The table is inserted at a rate of about 60 records/second so 
> after a few thousand records I want the statistics to be generated and 
> the indexes to be used.
>
> So maybe 4.0 is too much but 1.0 was generating statistics constantly.
>
>
> I copied a line from below:
> [q/p/s=0/268/268,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
> q = queued
> p = processed
> s = scheduled
> k = known errors (the daemon is prepared for these and can easily recover)
> u = unknown errors
> c = consecutive errors (daemon will disable itself if there are too 
> many consecutive errors)
> f = rejection due to full queue
> d = rejection due to duplicate request (already in the queue)
> o = other (currently only tracks scheduling attempts when the daemon 
> has been disabled)
>
>
> FYI, I'm aware that your options to fine-tune the statistics 
> generation is rather limited.
>
>
> Regards,
> -- 
> Kristian
>
> [1] "wrote stats for index X (id): rows=44727, card=[44727]"
> [2] In ij I had to cast this to see everything: cast(STATISTICS as 
> VARCHAR(40))
> [3] Or rather before Derby believes there are so many rows in the 
> table -  we're working with estimates here.
>
> Here is a snippet of the output:
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681453075)
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681453158)
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=144ms,c30785=135ms)
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (300 ms)
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:48:02 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/266/266,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[DRDAConnThread_42,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681453158) 
> [q/p/s=1/266/267,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681462384)
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681462622)
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=152ms,c30785=138ms)
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (306 ms)
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:48:12 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/267/267,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[DRDAConnThread_25,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681462622) 
> [q/p/s=1/267/268,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681479731)
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681479756)
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=95ms,c30785=103ms)
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (214 ms)
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:48:33 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/268/268,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:44 EDT 2012 Thread[DRDAConnThread_26,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:48:44 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681479756) 
> [q/p/s=1/268/269,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:44 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:48:44 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681487715)
>
> Thu Mar 29 18:48:44 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:44 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:45 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681487764)
>
> Thu Mar 29 18:48:45 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:45 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:45 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=101ms,c30785=118ms)
>
> Thu Mar 29 18:48:45 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (231 ms)
>
> Thu Mar 29 18:48:45 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:48:45 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/269/269,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:46 EDT 2012 Thread[DRDAConnThread_39,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:48:46 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681487764) 
> [q/p/s=1/269/270,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:46 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:48:46 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681489467)
>
> Thu Mar 29 18:48:46 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:47 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:47 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681489541)
>
> Thu Mar 29 18:48:47 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:47 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:47 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=119ms,c30785=130ms)
>
> Thu Mar 29 18:48:47 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (269 ms)
>
> Thu Mar 29 18:48:47 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:48:47 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/270/270,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[DRDAConnThread_22,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681489541) 
> [q/p/s=1/270/271,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681495081)
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681495161)
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=200ms,c30785=126ms)
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (343 ms)
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:48:53 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/271/271,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:08 EDT 2012 Thread[DRDAConnThread_35,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:49:08 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681495161) 
> [q/p/s=1/271/272,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:08 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681510950)
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681511028)
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=228ms,c30785=111ms)
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (358 ms)
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:49:09 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/272/272,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[DRDAConnThread_25,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681511028) 
> [q/p/s=1/272/273,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681512771)
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681512851)
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=118ms,c30785=118ms)
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (259 ms)
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:49:11 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/273/273,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:17 EDT 2012 Thread[DRDAConnThread_38,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:49:17 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681512851) 
> [q/p/s=1/273/274,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:17 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:49:17 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681518290)
>
> Thu Mar 29 18:49:17 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:17 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:18 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681518363)
>
> Thu Mar 29 18:49:18 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:18 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:18 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=118ms,c30785=216ms)
>
> Thu Mar 29 18:49:18 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (351 ms)
>
> Thu Mar 29 18:49:18 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:49:18 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/274/274,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[DRDAConnThread_35,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681518363) 
> [q/p/s=1/274/275,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681534090)
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681534168)
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=112ms,c30785=217ms)
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (352 ms)
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:49:34 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/275/275,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:36 EDT 2012 Thread[DRDAConnThread_25,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:49:36 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681534168) 
> [q/p/s=1/275/276,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:36 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681536662)
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681536775)
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=133ms,c30785=127ms)
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (285 ms)
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:49:37 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/276/276,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[DRDAConnThread_29,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": update scheduled, 
> reason=[t-est=44727, i-est=49 => cmp=6.816512326985881] (queueSize=1)
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread started (xid=1681536775) 
> [q/p/s=1/276/277,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     processing 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET"
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681541238)
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL081029110445920 (e9a40921-011d-491f-3d8c-0000376d74d3): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     writing new stats (xid=1681541329)
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     invalidation completed
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": wrote stats for index 
> SQL100922214723290 (2c5f8294-012b-3c38-b55c-000043ea6398): rows=44727, 
> card=[44727]
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": scan durations 
> (c30785=132ms,c30785=124ms)
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] {istat} 
> "PKG_9145E_V1"."BC01_CONFIGURATION_SET": generation complete (273 ms)
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288}     queue empty
>
> Thu Mar 29 18:49:42 EDT 2012 Thread[index-stat-thread,5,main] 
> {istat,trace@154082288} worker thread exit 
> [q/p/s=0/277/277,err:k/u/c=0/0/0,rej:f/d/o=0/303/0]
>


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