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were run on a virtual system (using ESX as the hypervisor) with fixed reservations for CPU and memory. To be more precise, I used a virtual CPU running at 1.5GHz and with 512MB of RAM in the virtual
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creates a 256MB file in the current directory along with process for the job. This process reads complete file content in random order. Fio records the areas that have already been read and reads each area
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#auto eth0
06 #iface eth0 inet dhcp
07 auto br0
08 iface br0 inet dhcp
09 bridge_ports eth0
10 bridge_stp off
11 bridge_maxwait 5
12 post-up /usr/sbin/brctl setfd br0 0
Next, create a directory
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--------- ------ ---- ----- ----
12 Throughput Cashier Customers 0.7500 Cust/Sec
13 Utilization Cashier Customers 75.0000 Percent
14 Queue Length Cashier Customers 3.0000 Cust
15 Residence Time Cashier Customers 4.0000 Sec
16 N Sws
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686
oprofile-0.9.5-4.fc12.i686
To profile the kernel, you need to tell OProfile where the kernel image is located with the --vmlinux option:
opcontrol --setup --vmlinux=/usr/lib/debug/lib/ modules
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to install the Pen load balancer, and Listing 12 shows a query to Pen.
Listing 11
Installing and Starting Pen
wget http://siag.nu/pub/pen/pen-0.18.0.tar.gz
tar xf /download/pen-0.18.0.tar
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total = summary.values.inject(0) { |sum, i| sum += i }
12 puts "Found #{total} instances in the following states:"
13 summary.keys.sort.each do |s|
14 printf "%20s %d\n", s, summary[s]
15 end
16 puts
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XPS13 laptop: 13.3-inch screen with edge-to-edge glass (1366x768 resolution), i7 2GHz Intel Core2 Duo processor, 4GB of RAM, and 256GB SSD, all in a 0.88x12.56x9.3-inch device weighing 2.99 pounds
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dh_group modp1024;
09 }
10 generate_policy off;
11 }
12
13 sainfo address 192.168.2.0/24 any address 172.16.0.0/16 any {
14 pfs_group modp1024;
15 encryption_algorithm aes256;
16
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. The client later automatically picks this up.
netsh dhcp server scope 10.10.0.0 set reservedoptionvalue 10.10.47.11 12 STRING "PC4711.contoso.msft"
For both reservation names and hostnames, you must use
