Mongo error while building HTML results

Mongo error while building HTML results

[Philippe Gramoullé]

 Hello,

After the latest snapshot successfully fixed my mount/umount bug, i ran some mongo benchmarks
(first to mimic David Dabbs results here : http://dabbs.net/reiser4/mongo.html), i couldn't
build the HTML results of the dd phases by using mongo_parser.pl. Mongo says that there are uninitialized data:

(i'm using mongo found here : http://thebsh.namesys.com/benchmarks/mongo-2004.07.26.tar.gz)

I posted the 3 log files and the config file here:

http://philou.org/linux/reiser4/mongo/reiser4.tbl
http://philou.org/linux/reiser4/mongo/reiserfs.tbl
http://philou.org/linux/reiser4/mongo/ext3.tbl
http://philou.org/linux/reiser4/mongo/config-2.6.8-rc2-mm2

The broken HTML output is here:

http://philou.org/linux/reiser4/mongo/mongo.html


While running the reiser4 mongo run i have the following error at the dd write sequence:

Argument "records" isn't numeric in addition (+) at ./mongo.pl line 445.
Argument "bytes" isn't numeric in addition (+) at ./mongo.pl line 446.


Thanks,

Philippe

Re: Mongo error while building HTML results

[Philippe Gramoullé]

Hello,

And BTW, i forgot to say that the results may not be significant at all since DEBUG and ASSERTIONS were turned on.
(this is what made my kernel crash, and i ran mongo right after)

I'll send meaningful figures soon.

Does Namesys has publicly available ready made mongo RUN files so that i don't waste my time running meaningless
benchmarks because of bad parameters (gamma, file_size, etc..)

Thanks,

Philippe

On Fri, 6 Aug 2004 15:29:23 +0200
Philippe Gramoullé <philippe.gramoulle@mmania.com> wrote:

  | 
  |  Hello,
  | 
  | After the latest snapshot successfully fixed my mount/umount bug, i ran some mongo benchmarks
  | (first to mimic David Dabbs results here : http://dabbs.net/reiser4/mongo.html), i couldn't
  | build the HTML results of the dd phases by using mongo_parser.pl. Mongo says that there are uninitialized data:
  | 
  | (i'm using mongo found here : http://thebsh.namesys.com/benchmarks/mongo-2004.07.26.tar.gz)
  | 
  | I posted the 3 log files and the config file here:
  | 
  | http://philou.org/linux/reiser4/mongo/reiser4.tbl
  | http://philou.org/linux/reiser4/mongo/reiserfs.tbl
  | http://philou.org/linux/reiser4/mongo/ext3.tbl
  | http://philou.org/linux/reiser4/mongo/config-2.6.8-rc2-mm2
  | 
  | The broken HTML output is here:
  | 
  | http://philou.org/linux/reiser4/mongo/mongo.html
  | 
  | 
  | While running the reiser4 mongo run i have the following error at the dd write sequence:
  | 
  | Argument "records" isn't numeric in addition (+) at ./mongo.pl line 445.
  | Argument "bytes" isn't numeric in addition (+) at ./mongo.pl line 446.
  | 
  | 
  | Thanks,
  | 
  | Philippe
  | 
  | 

Re: Mongo error while building HTML results

[Alex Zarochentsev]

On Fri, Aug 06, 2004 at 03:29:23PM +0200, Philippe Gramoull? wrote:
> 
>  Hello,
> 
> After the latest snapshot successfully fixed my mount/umount bug, i ran some mongo benchmarks
> (first to mimic David Dabbs results here : http://dabbs.net/reiser4/mongo.html), i couldn't
> build the HTML results of the dd phases by using mongo_parser.pl. Mongo says that there are uninitialized data:
> 
> (i'm using mongo found here : http://thebsh.namesys.com/benchmarks/mongo-2004.07.26.tar.gz)
> 
> I posted the 3 log files and the config file here:
> 
> http://philou.org/linux/reiser4/mongo/reiser4.tbl
> http://philou.org/linux/reiser4/mongo/reiserfs.tbl
> http://philou.org/linux/reiser4/mongo/ext3.tbl
> http://philou.org/linux/reiser4/mongo/config-2.6.8-rc2-mm2

did you use LOG= option? where those *.tbl files are from? 

> 
> The broken HTML output is here:
> 
> http://philou.org/linux/reiser4/mongo/mongo.html
> 
> 
> While running the reiser4 mongo run i have the following error at the dd write sequence:
> 
> Argument "records" isn't numeric in addition (+) at ./mongo.pl line 445.
> Argument "bytes" isn't numeric in addition (+) at ./mongo.pl line 446.
> 
> 
> Thanks,
> 
> Philippe

Thank you.

-- 
Alex.

Re: Mongo error while building HTML results

[Philippe Gramoullé]

Hello alex,

On Sun, 8 Aug 2004 10:33:58 +0400
Alex Zarochentsev <zam@namesys.com> wrote:

  | > http://philou.org/linux/reiser4/mongo/reiser4.tbl
  | > http://philou.org/linux/reiser4/mongo/reiserfs.tbl
  | > http://philou.org/linux/reiser4/mongo/ext3.tbl
  | > http://philou.org/linux/reiser4/mongo/config-2.6.8-rc2-mm2
  | 
  | did you use LOG= option? where those *.tbl files are from? 

These are the file i got with LOG=reiser4.tbl, etc.

Maybe .tbl were a misleading extensions and i should have chosen .log.

These file are log files from standard mongo runs.

Thanks,

philippe

Re: Mongo error while building HTML results

[Alex Zarochentsev]

On Sun, Aug 08, 2004 at 03:14:56PM +0200, Philippe Gramoull? wrote:
> 
> Hello alex,
> 
> On Sun, 8 Aug 2004 10:33:58 +0400
> Alex Zarochentsev <zam@namesys.com> wrote:
> 
>   | > http://philou.org/linux/reiser4/mongo/reiser4.tbl
>   | > http://philou.org/linux/reiser4/mongo/reiserfs.tbl
>   | > http://philou.org/linux/reiser4/mongo/ext3.tbl
>   | > http://philou.org/linux/reiser4/mongo/config-2.6.8-rc2-mm2
>   | 
>   | did you use LOG= option? where those *.tbl files are from? 
> 
> These are the file i got with LOG=reiser4.tbl, etc.
> 
> Maybe .tbl were a misleading extensions and i should have chosen .log.
> 
> These file are log files from standard mongo runs.

can you try new mongo version? 
http://namesys.com/benchmarks/mongo-2004.08.14.tar.gz

> 
> Thanks,
> 
> philippe

-- 
Alex.

Re: Mongo error while building HTML results

[Philippe Gramoullé]

Hello Alex,

On Sat, 14 Aug 2004 18:37:18 +0400
Alex Zarochentsev <zam@namesys.com> wrote:

  | can you try new mongo version? 
  | http://namesys.com/benchmarks/mongo-2004.08.14.tar.gz

Sure but i now get the following error:

~/mongo-2004.08.14# date; ./mongo.pl BYTES=225000000 DEV=/dev/sdd1 DIR=/mnt/sdd1 FILE_SIZE=4000 INFO_R4=new FSTY
PE=reiser4 GAMMA=0.2 NPROC=3 REP_COUNTER=3 SYNC=off WRITE_BUFFER=4096 PHASE_APPEND=off PHASE_READ=find PHASE_COPY=cp PH
ASE_OVERWRITE=off DD_MBCOUNT=1807 PHASE_DELETE=rm PHASE_MODIFY=off LOG=reiser4.log RUN ; date
Sun Aug 15 02:03:37 CEST 2004
INFO date      : Sun Aug 15 02:03:37 2004
INFO kernel    : 2.6.8-rc2-mm2 #1 SMP Fri Aug 6 04:06:13 CEST 2004
INFO machine   : bigass.localdomain.local
INFO mem total : 904512
INFO reiser4   : new
INFO .config   : PLEASE take care to make .config file available when you publish benchmark results. At namesys, .confi
g should be stored somewhere in the internal benchmark directory (intbenchmarks/mongo/), and link to it is added to the
 resulting html document.
TEST INFO_R4=new
TEST NPROC=3
TEST DIR=/mnt/sdd1
TEST SYNC=off
TEST PHASE_COPY=cp
TEST PHASE_OVERWRITE=off
TEST GAMMA=0.2
TEST REP_COUNTER=3
TEST BYTES=225000000
TEST FILE_SIZE=4000
TEST PHASE_APPEND=off
TEST PHASE_READ=find
TEST DEV=/dev/sdd1
TEST DD_MBCOUNT=1807
TEST WRITE_BUFFER=4096
TEST PHASE_DELETE=rm
TEST FSTYPE=reiser4
TEST PHASE_MODIFY=off
SER
PHASE CREATE
STAT REAL_TIME 55.4
STAT CPU_TIME 49.92
STAT CPU_UTIL 58.84
STAT DF 1001408
PHASE COPY
ERROR 
EXITED WITH FAIL

Kernel is the same than last time (not a single change on this machine).

No problem with mongo-2004.07.26.tar.gz though.

Thanks,

Philippe

Re: Mongo error while building HTML results

[Alex Zarochentsev]

On Sun, Aug 15, 2004 at 02:24:06AM +0200, Philippe Gramoull? wrote:
> 
> Hello Alex,
> 
> On Sat, 14 Aug 2004 18:37:18 +0400
> Alex Zarochentsev <zam@namesys.com> wrote:
> 
>   | can you try new mongo version? 
>   | http://namesys.com/benchmarks/mongo-2004.08.14.tar.gz
> 
> Sure but i now get the following error:
> 
> ~/mongo-2004.08.14# date; ./mongo.pl BYTES=225000000 DEV=/dev/sdd1 DIR=/mnt/sdd1 FILE_SIZE=4000 INFO_R4=new FSTY
> PE=reiser4 GAMMA=0.2 NPROC=3 REP_COUNTER=3 SYNC=off WRITE_BUFFER=4096 PHASE_APPEND=off PHASE_READ=find PHASE_COPY=cp PH
> ASE_OVERWRITE=off DD_MBCOUNT=1807 PHASE_DELETE=rm PHASE_MODIFY=off LOG=reiser4.log RUN ; date
> Sun Aug 15 02:03:37 CEST 2004
> INFO date      : Sun Aug 15 02:03:37 2004
> INFO kernel    : 2.6.8-rc2-mm2 #1 SMP Fri Aug 6 04:06:13 CEST 2004
> INFO machine   : bigass.localdomain.local
> INFO mem total : 904512
> INFO reiser4   : new
> INFO .config   : PLEASE take care to make .config file available when you publish benchmark results. At namesys, .confi
> g should be stored somewhere in the internal benchmark directory (intbenchmarks/mongo/), and link to it is added to the
>  resulting html document.
> TEST INFO_R4=new
> TEST NPROC=3
> TEST DIR=/mnt/sdd1
> TEST SYNC=off
> TEST PHASE_COPY=cp
> TEST PHASE_OVERWRITE=off
> TEST GAMMA=0.2
> TEST REP_COUNTER=3
> TEST BYTES=225000000
> TEST FILE_SIZE=4000
> TEST PHASE_APPEND=off
> TEST PHASE_READ=find
> TEST DEV=/dev/sdd1
> TEST DD_MBCOUNT=1807
> TEST WRITE_BUFFER=4096
> TEST PHASE_DELETE=rm
> TEST FSTYPE=reiser4
> TEST PHASE_MODIFY=off
> SER
> PHASE CREATE
> STAT REAL_TIME 55.4
> STAT CPU_TIME 49.92
> STAT CPU_UTIL 58.84
> STAT DF 1001408
> PHASE COPY
> ERROR 
> EXITED WITH FAIL
> 
> Kernel is the same than last time (not a single change on this machine).
> 
> No problem with mongo-2004.07.26.tar.gz though.
Actually, 2004.07.24.tar.gz has the same bug, update-flist.pl was missing.
the "copy" phase did not work if phase_copy=cp.

Please try 
http://thebsh.namesys.com/benchmarks/dist/mongo-2004.08.17.tar.gz

> 
> Thanks,
> 
> Philippe

-- 
Alex.

Re: Mongo error while building HTML results

[Philippe Gramoullé]

Hello Alex,

On Tue, 17 Aug 2004 09:30:54 +0400
Alex Zarochentsev <zam@namesys.com> wrote:

  | > No problem with mongo-2004.07.26.tar.gz though.
  | Actually, 2004.07.24.tar.gz has the same bug, update-flist.pl was missing.
  | the "copy" phase did not work if phase_copy=cp.
  | 
  | Please try 
  | http://thebsh.namesys.com/benchmarks/dist/mongo-2004.08.17.tar.gz

Great ! it's working fine now :)

Updated Mongo results can be found here (somewhat old snapshot though):

http://philou.org/linux/reiser4/mongo/mongo.html

The mongo log files are here:

http://philou.org/linux/reiser4/mongo/reiser4.log (new)
http://philou.org/linux/reiser4/mongo/reiser4-old.log (old)
http://philou.org/linux/reiser4/mongo/reiserfs.log
http://philou.org/linux/reiser4/mongo/ext3.log

and the kernel config file is here:

http://philou.org/linux/reiser4/mongo/config-2.6.8-rc2-mm2

For the record, i first wanted to mimic the benchmark from David (http://dabbs.net/reiser4/mongo.html),
but i remember Hans asking about 8K file size runs.

Could you provide me standard Mongo runs  that you would like me to try, because with so many parameters,
i'd like rather both not waste my CPU cycles with mongo runs you don't care about but instead report valuable feedback to you :)

Thanks,

Philippe