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29%
Rethinking RAID (on Linux)
16.03.2021
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=libaio, iodepth=32 fio-3.
12
Starting 1 process Jobs: 1 (f=1): [w(1)][100.0%][w=1420KiB/s][w=355 IOPS][eta
00
m:
00
s] test: (groupid=0, jobs=1): err= 0: pid=3377: Sat Jan 9 15:31:04 2021 write: IOPS=352, BW=1410Ki
29%
The practical benefits of network namespaces
15.08.2016
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2016
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Issue 34: Softw...
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Virtual Ethernet Devices 01 $ ip netns exec ns1 ip link add name veth1 type veth peer name veth2 02 $ ip netns exec ns1 tree /sys/class/net 03 /sys/class/net 04 |---eth1 -> ../../devices/pci0000:
00/0000:00:08
27%
Rethinking RAID (on Linux)
25.03.2021
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2021
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Issue 62: Lean...
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0[0
] 2094080 blocks super
1.2
[
2/2
] [UU] ** unused devices:
The initialization time should be relatively quick here. Also, verify the RAID1 mirror details (Listing 13) and rerun the random
27%
Profiling Python code
30.01.2020
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2020
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Issue 55: AWS L...
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and a truncated distance 243| 12475000| 50.5158| 4.04936e-06| 3.04%| d =
0.0
244| 49900000| 209.465| 4.1977e-06|
12
.60%| for k in range(0, d_num): 245
27%
Greylisting with Postgrey
22.06.2012
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12:00:00
20 144400 1-16:06:40 21 160000 1-20:26:40
22
176400 2-01:
00:00
23 193600 2-05:46:40 24
26%
Go testing frameworks
05.08.2024
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2024
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Issue 82: Sover...
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= [size][size]int {{
0},{0
},}
08
09 for i := 0; i < size; i++ { 10 for j := 0; j < size; j++ { 11 array[i][j]++
12
} 13 } 14 15
26%
Understanding the Status of Your Filesystem
18.06.2014
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mtime age file in days: 0.016 days Standard deviation mtime age in days: 590.7352 days *** Mtime interval summary [ 0- 1 days]: 176 ( 0.05%) ( 0.05% cumulative) [
1- 2
days]: 0 ( 0.
00
26%
Speed up your MySQL database
11.02.2016
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Issue 31: Tunin...
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Use of mysqld # ps aux | egrep 'mysqld|VSZ' USER PID %CPU %MEM VSZ RSS START TIME COMMAND mysql 1568
0.0
0.0
4440 744 Sep
08
0:
00
mysqld_safe mysql 2337 0.1 5.9 29163040
25%
First steps in IT automation by Rex
11.06.2014
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2014
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Issue 21: Manag...
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_system_release = '
12
.04' 17 $eth0_mac = '
08:00
:27:c4:a1:d8' 18 $VirtInfo = { 19 virtualization_role => 'guest' 20 virtualization_type => 'virtualbox' 21 }
22
$memory_shared = '0' 23 $Network = { 24 networkdevices
25%
Warewulf 4
13.12.2022
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2022/11/05
08:56:22
info unpack layer: sha256:3b38e1016650813dc5e3bb98cabcc9bf6167399caee7806bc1ca9f3df9825f2e Updating the container's /etc/resolv.conf uid./gid not synced, run wwctl
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