23%
24.09.2015
Understanding the I/O pattern of your application is the starting point for improving its I/O performance, especially if I/O is a fairly large part of your application’s run time.
... seconds) and 80% parallel (800 seconds), but with only one process. Amdahl’s Law says the speedup is 1.00.
As the number of processes increase, the wall clock time of the parallel portion decreases ...
Understanding the I/O pattern of your application is the starting point for improving its I/O performance, especially if I/O is a fairly large part of your application’s run time.
22%
30.01.2020
=test
test: (g=0): rw=randwrite, bs=(R) 4096B-4096B, (W) 4096B-4096B, (T) 4096B-4096B, ioengine=libaio, iodepth=32
fio-3.12
Starting 1 process
Jobs: 1 (f=1): [w(1)][100.0%][w=654MiB/s][w=167k IOPS][eta 00m:00s
22%
28.03.2012
/log/collectl -r00:00,7 -m -F60 -s+YZCD --iosize
################################################################################
# Collectl: V3.6.1-4 HiRes: 1 Options: -p localhost-20120310-133840.raw.gz -P -f
22%
19.11.2019
, ioengine=libaio, iodepth=32
fio-3.1
Starting 1 process
Jobs: 1 (f=1): [w(1)][100.0%][r=0KiB/s,w=1401KiB/s][r=0,w=350 IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=3104: Sat Oct 12 14:39:08 2019
write: IOPS=352
22%
22.08.2011
-based algorithm and a small word list:
$ john -single passfile.txt
Loaded 2 password hashes with 2 different salts (FreeBSD MD5 [32/64 X2])
guesses: 0 time: 0:00:00:01 100% c/s: 9433 trying: hken1900
Finally ...
Easy to remember but difficult to guess isn’t just a catchy phrase for choosing passwords, it’s the law of the Net. Learn how to check your password using a tool network intruders use every day
22%
30.11.2025
$ john -wordlist:password.lst passfile.txt
02 Loaded 2 passwords with 2 different salts (FreeBSD MD5 [32/64])
03 admin (root)
04 t-bone (khess)
05 guesses: 2 time: 0:00:00:00 100% c/s
22%
30.11.2025
YZCD
03 # DaemonOpts: -f /var/log/collectl -r00:00,7 -m -F60 -s+YZCD --iosize
04 ################################################################################
05 # Collectl: V3.6.1-4 HiRes: 1 Options
22%
16.11.2022
— This HPE Cray EX system at the EuroHPC center at CSC in Finland underwent a major upgrade to hold on to the #3 spot, with a score of 0.309 EFlop/s.
Leonardo — At #4, the new Leonardo system installed ...
The Frontier system is the first U.S. supercomputer to achieve exascale performance.
22%
23.03.2016
7
):
$ ls -s /sys/devices/system/edac/mc/mc0
total 0
0 ce_count 0 csrow1 0 csrow4 0 csrow7 0 reset_counters 0 size_mb
0 ce_noinfo_count 0 csrow2 0 csrow5 0 device 0 sdram
22%
29.09.2020
sitting at less than 50MB (and using less than half the RAM of a standard cluster) the binary that runs K3s is a sight to behold and well worth getting your hands on. Especially when it's deemed production
