OSDL DBT-2 AS vs. Deadline 2.5.68-mm2

markw@osdl.org
Wed, 7 May 2003 09:33:29 -0700 (PDT)

I've collected some data from STP to see if it's useful or if there's
anything else that would be useful to collect. I've got some tests
queued up for the newer patches, but I wanted to put out what I had so
far.

METRICS OVER LAST 20 MINUTES:
--------------- -------- ----- ---- -------- -----------------------------------
Kernel Elevator NOTPM CPU% Blocks/s URL
--------------- -------- ----- ---- -------- -----------------------------------
2.5.68-mm2 as 1155 94.3 8940.2 http://khack.osdl.org/stp/271356/
2.5.68-mm2 deadline 1255 94.9 9598.7 http://khack.osdl.org/stp/271359/

FUNCTIONS SORTED BY TICKS:
-- ------------------------- ------- ------------------------- -------
# as 2.5.68-mm2 ticks deadline 2.5.68-mm2 ticks
-- ------------------------- ------- ------------------------- -------
1 default_idle 6103428 default_idle 5359025
2 bounce_copy_vec 86272 bounce_copy_vec 97696
3 schedule 63819 schedule 70114
4 __make_request 30397 __blk_queue_bounce 31167
5 __blk_queue_bounce 26962 scsi_request_fn 26623
6 scsi_request_fn 24845 __make_request 25012
7 do_softirq 21122 do_softirq 24623
8 scsi_end_request 14080 system_call 13056
9 system_call 12059 try_to_wake_up 12503
10 try_to_wake_up 11240 dio_bio_end_io 11511

-- 
Mark Wong - - markw@osdl.org
Open Source Development Lab Inc - A non-profit corporation
15275 SW Koll Parkway - Suite H - Beaverton OR, 97006
(503)-626-2455 x 32 (office)
(503)-626-2436      (fax)
http://www.osdl.org/archive/markw/
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