----- Original Message -----
From: "Cheffo" <[EMAIL PROTECTED]>
CPU: Intel(R) Xeon(R) CPU 5130 @ 2.00GHz (2002.99-MHz K8-class CPU)
avail memory = 8265285632 (7882 MB)
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
da0 at arcmsr0 bus 0 target 0 lun 0
da0: <Areca ARC-1110-VOL#00 R001> Fixed Direct Access SCSI-5 device
da0: 166.666MB/s transfers (83.333MHz, offset 32, 16bit), Tagged Queueing
Enabled
da0: 610351MB (1249999872 512 byte sectors: 255H 63S/T 77808C)
(RAID 10 4x160GB SATA)
FreeBSD tiger.cmotd.com 6.2-STABLE FreeBSD 6.2-STABLE #5: Mon May 14 17:12:39 EEST 2007
[EMAIL PROTECTED]:/usr/obj/usr/src/sys/CORE64-SMP amd64
1)Default settings:
select_index 20000 1 0 8075.95
select_index 20000 1 0 8111.38
select_index 20000 1 0 8329.87
select_index 20000 1 0 8105.15
select_index 20000 1 0 8108.48
2)kern.timecounter.hardware: HPET -> TSC
select_index 20000 1 0 8927.00
select_index 20000 1 0 8978.22
select_index 20000 1 0 9076.20
select_index 20000 1 0 9043.15
select_index 20000 1 0 9158.74
3)Changing /etc/libmap.conf
select_index 20000 0 0 35888.48
select_index 20000 0 0 38044.08
select_index 20000 0 0 37984.83
select_index 20000 0 0 37763.64
select_index 20000 0 0 37799.25
4)cp /usr/local/share/mysql/my-large.cnf /var/db/mysql/my.cnf
select_index 20000 0 0 40816.66
select_index 20000 0 0 39808.36
select_index 20000 0 0 39508.28
select_index 20000 0 0 38147.48
select_index 20000 0 0 38002.08
This sparked me to test our machine here:
CPU: Intel(R) Xeon(R) CPU X5355 @ 2.66GHz (2666.68-MHz K8-class CPU)
real memory = 9395240960 (8960 MB)
avail memory = 8295161856 (7910 MB)
FreeBSD/SMP: Multiprocessor System Detected: 8 CPU
da0 at arcmsr0 bus 0 target 0 lun 0
da0: <Areca ARC-1220-VOL#00 R001> Fixed Direct Access SCSI-5 device
da0: 166.666MB/s transfers (83.333MHz, offset 32, 16bit), Tagged Queueing
Enabled
da0: 333785MB (683591680 512 byte sectors: 255H 63S/T 42551C)
FreeBSD test 6.2-RELEASE-p3 FreeBSD 6.2-RELEASE-p3 #2: Thu Apr 26 15:20:20 BST 2007
[EMAIL PROTECTED]:/usr/src/sys/amd64/compile/MPUK_SMP amd64
Using all the enhanced settings mentioned except TSC as it doesnt seem to apply
even when set.
select_index 200000 0 0 23990.95
select_index 200000 0 0 21578.29
select_index 200000 0 0 21342.61
select_index 200000 0 0 20808.31
select_index 200000 0 0 22401.80
So something very bad is happening here as with 21.28Ghz of CPU its scoring
half that
of your machine which only has 8Ghz. Is STABLE that much quicker than RELEASE?
Regards
Steve
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