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25%
Rethinking RAID (on Linux)
25.03.2021
Home
»
Archive
»
2021
»
Issue 62: Lean...
»
/md0 /dev/md0: Version :
1.2
Creation Time : Sat Jan 9 16:36:18 2021 Raid Level : raid1 Array Size : 2094080 (2045.
00
MiB 2144.34
MB
) Used Dev Size : 2094080 (2045.
00
24%
Listing 4
21.08.2012
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»
HPC
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Articles
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Warewulf 4 Code
»
| 119 kB
00:00
(6/19): glib2-2.22.5-6.el6.i686.rpm | 1.1
MB
00:00
(7/19): libX11-1.3-2.el6.i686.rpm
24%
Speed up your MySQL database
11.02.2016
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»
Archive
»
2016
»
Issue 31: Tunin...
»
B/s wkB/s avgrq-sz avgqu-sz await r_await w_await svctm %util sda
2.00
8.
00
2.00
9500.
00
16.
00
151948.
00
31.99 1.07 0.11 4.
00
0.11 0.09 88.40 If your read or write
24%
open64
01.08.2012
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HPC
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Articles
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Warewulf Cluste...
»
Warewulf 3 Code
»
| 4.3
MB
00
:02 (2/2): nss-softokn-freebl-3.
12
.9-11.el6.i686.rpm | 115 kB
00:00
24%
Profiling Python code
30.01.2020
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2020
»
Issue 55: AWS L...
»
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
24%
Profiling Python Code
09.12.2019
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RIJ, the displacement vector 238| 49900000| 210.704| 4.22253e-06|
12
.67%| for k in range(0, d_num): 239| 37425000| 177.055| 4.73093e-06| 10.65%| rij[k] = pos[k,i] - pos[k,j] 240| 0| 0| 0| 0.
00
23%
Asynchronous PostgreSQL
12.09.2013
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»
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»
2013
»
Issue 16: Docker
»
'); burncpu -----------------
00:00
:30.000053 The results take 30 seconds to deliver. The CPU load table shows the associated database process for this time (Figure 1). Listing 1 burncpu 01
23%
A closer look at hard drives
18.07.2013
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2013
»
Issue 15: What’...
»
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
23%
Monitoring network computers with the Icinga Nagios fork
30.11.2025
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2010
»
Issue 1: System...
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friday
00:00-24:00
10 saturday
00:00-24:00
11 }
12
13 define timeperiod{ 14 timeperiod_name wochentags 15 alias Robot Robot
23%
Linux Writecache
19.11.2019
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Jobs: 1 (f=1): [w(1)][100.0%][w=654MiB/s][w=167k IOPS][eta
00
m:
00
s] test: (groupid=0, jobs=1): err= 0: pid=1225: Sat Oct
12
19:20:18 2019 write: IOPS=168k, BW=655MiB/s (687
MB
/s)(10.0GiB/15634msec); 0
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