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18.07.2013
buffered disk reads: 616 MB in
3.00 seconds = 205.03 MB/sec
$ hdparm -T /dev/sda
/dev/sda:
Timing cached reads: 6292 MB in
2.00 seconds = 3153.09 MB/sec
If this were a spinning disk, you would also
12%
26.01.2025
south of 200MB on your hard drive, which is surprisingly little in view of the broad feature set. One particular advantage of the tool is that the developers behind this project always look to support
12%
17.06.2011
, comprising 55 different commands, were issued. The system, a server with 768MB RAM and a Pentium 3 CPU, took a total of 22 seconds to answer them, the longest response took 32 milliseconds, the shortest
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19.11.2019
group has been created,
$ sudo vgs
VG #PV #LV #SN Attr VSize VFree
vg-cache 2 0 0 wz--n- 6.59t 6.59t
and verify that both physical volumes are within it:
$ sudo pvs
PV
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20.02.2012
time: 11.79 secs
Data transferred: 2.47 MB
Response time: 0.22 secs
Transaction rate: 35.79 trans/sec
Throughput: 0
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11.02.2016
amount of available RAM: 117,080MB in this case.
Mem used
: Amount of RAM used by the applications: 48,810MB in this case.
Mem free
: Potentially free RAM: 68,270MB in this case.
Mem cached
: RAM
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29.09.2020
and doubles the cache size (from 3 to 6MB), in exchange for a small drop in baseline clock speed – 2.3 to 2.2GHz (peak drops from 3.2 to 3.1GHz).
Major Surgery
Legend has it that no one has ever
opened
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02.08.2010
006-009_powershell_0.pdf 2.42 MB
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02.08.2010
086-089_emailarchive.pdf 3.21 MB
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08.09.2010
022-025_onthego.pdf 14.69 MB