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written = 3,092,316,937 (3,092.317 MB)
Number of Write function calls = 290,969
Average (mean) bytes per call = 10,634.815 (bytes) (0.011 MB)
Standard Deviation bytes per call = 151,511.125208 (bytes) (0
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: Transtech Lynx Calleo Application Server 2260 [1]: CPU/RAM: Intel Xeon E5-2643 (quad-core CPU, eight threads, 3.3GHz)/32GB RAM (DDR-3, 1600MHz, ECC)
Controller: LSI Logic Mega RAID SAS 9261-8i PCIe x8, 512MB
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01 $ ar -tv Adaptec_Inc_bootbank_scsi-aacraid_5.0.5.1.7.28700-1OEM.500.0.0.406165.vib
02 --------- 0/0 1356 Jan 1 01:00 1970 descriptor.xml
03 --------- 0/0 2122 Jan 1 01:00 1970 sig.pkcs7
04
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platforms.
As you go through stress's options, you can visualize its effect on the system via Byobu's [3] status line, the Gnome System Monitor [4], the handy top [5], or Apple Activity Monitor on a Mac[6
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costs
157
303
Production downtime costs
0
0
TCO
7,847
3,709
Like sole proprietors, small business don't have their own IT departments ... 3
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/sys/vm/overcommit_memory value to 0, tuning the kernel overcommit behavior to use the predefined heuristics [3]. Other options are listed in Table 1 – always overcommitting is a dangerous choice. The limit option is tuned
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partition. The results should look like this:
# mount /dev/sdb1 /vol1
# cd /vol1
# df -h .
Filesystem Size Used Avail Use%Mounted on
/dev/sdb1 3.0G 36M 2.8G 2%/vol1
The ZFS volume now provides the preset 3 ... 0
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SKIPPED DATABASE.TABLE
04 db 11.43 0 0 datenkrake
05 db 1.34 0 0 limesurvey
06 db 2.75 0 0 sprzblog
07 db 2.67 0 0 mysql
08 db 3.45 0
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cgroup, which has no restrictions. You can test this by sending a SIGUSR1 to the process:
# kill -USR1 $pid
578804+0 records in
578804+0 records out
296347648 bytes (296 MB) copied, 7.00803 s, 42.3 MB
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this writes an LVM label and some metadata to the PV.
The PV is divided up into units of the same size (4MB by default) known as physical extents (PEs). A PE is the smallest allocatable data volume. Figure 1
