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44%
Error-correcting code memory keeps single-bit errors at bay
14.11.2013
Home »  Archive  »  2013  »  Issue 17: Cloud...  » 
Lead Image © Igor Stevanovic, 123RF.com
of an uncorrectable error by factors of 9-400. Uncorrectable errors following a correctable error are still small at 0.1%-2.3% per year. + The incidence of correctable errors increases with age
44%
Routing with Quagga
19.02.2013
Home »  Articles  » 
). Figure 5: In the simple BGP example from Listing 3, … Figure 6: … it takes no fewer than 145 seconds for a failover to occur. Maps for the Scouts
43%
Monitoring Memory Errors
17.09.2013
Home »  Articles  » 
 
reset_counters 0 size_mb 0 ce_noinfo_count 0 csrow2 0 csrow5 0 device 0 sdram_scrub_rate 0 ue_count 0 csrow0 0 csrow3 0 csrow6 0 mc_name 0 seconds_since_reset 0 ue_noinfo_count Notice that this system
43%
Comparing system rescue distros
27.05.2025
Home »  Archive  »  2025  »  Issue 87: Light...  » 
Lead Image © Kirill Makarov, 123RF.com
as possible still applies today, with a basic Finnix system weighing in at just 400MB, making Finnix the only distribution in this comparison that would still easily fit on a normal CD. Of course, the Finnix
43%
Process, Network, and Disk Metrics
26.02.2014
Home »  HPC  »  Articles  » 
output from my desktop computer. Listing 6: Parsed iostat Output [laytonjb@home4 3]$ ./3test1.py sda :    Read reqs merged:            0.07/s     Read reqs completed:             2.34/s    Write
43%
Performance testing monitoring solutions
30.11.2025
Home »  Archive  »  2012  »  Issue 07: Xen v...  » 
© Kheng Ho Toh, 123RF.com
machine. On the basis of these hardware conditions, I gradually increased the number of checks, starting with 1,000 checks, then moving up to 1,400, and finally 2,200. Figure 3 shows how Nagios latency
43%
When I/O workloads don't perform
02.08.2021
Home »  Archive  »  2021  »  Issue 64: Bare...  » 
Lead Image © Viacheslav Iakobchuk, 123RF.com
%util sda 10.91 6.97 768.20 584.64 4.87 18.20 30.85 72.31 13.16 20.40 0.26 70.44 83.89 1.97 3.52 nvme0n1 58.80 12.22 17720.47 48.71 230
43%
Scanning servers with Nikto
07.06.2019
Home »  Archive  »  2019  »  Issue 51: Self-...  » 
Lead Image © spleen87, photocase.com
boast "tests against web servers for … over 6700 potentially dangerous files/programs, checks for outdated versions of over 1250 servers, and version specific problems on over 270 servers" [3]. However
43%
Server distributions for small businesses tested
11.02.2016
Home »  Archive  »  2016  »  Issue 31: Tunin...  » 
Lead Image © wabeno, 123RF.com
of these distributions to the test: ClearOS [1], Collax Business Server [2], Koozali SME Server [3], NethServer [4], Univention Corporate Server [5], and Zentyal Server [6]. The seventh contestant was a pre-installed NAS
43%
Aligning filesystem partitions
20.03.2014
Home »  Archive  »  2014  »  Issue 19: Perim...  » 
Lead Image © Lucy Baldwin, 123RF.com
size. Ideally, limited read performance impact is experienced by applications as drives map 512-byte legacy requests on aligned 4KB reads internally [3]. However, that is no longer the case when I

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