16%
20.03.2014
jcb@hercules:# sar -u -f /var/log/sysstat/sa02 -s 12:00:00 -e 13:00:00
Linux 3.5.0-43-generic (hercules) 02.12.2013 _x86_64_ (2 CPU)
12:05:01 CPU %user %nice %system
16%
25.03.2021
=libaio, iodepth=32
fio-3.12
Starting 1 process
Jobs: 1 (f=1): [w(1)][100.0%][w=1420KiB/s][w=355 IOPS][eta 00m:00s]
test: (groupid=0, jobs=1): err= 0: pid=3377: Sat Jan 9 15:31:04 2021
write: IOPS=352, BW=1410Ki
16%
30.01.2020
%|
3| 2| 3.50475e-05| 1.75238e-05| 0.00%|import platform
4| 1| 2.19345e-05| 2.19345e-05| 0.00%|from time import clock
(call)| 1| 2.67029e-05| 2.67029e-05| 0.00
16%
12.02.2014
.py
CPU ALL: 1.0 %
CPU0 4.1%
CPU1 2.0%
CPU2 0.0%
CPU3 0.0%
CPU4 0.0%
CPU5 0.0%
CPU6 0.0%
CPU7 2.0%
CPU ALL:
user: 0.7% nice: 0.0%
system: 0.2% idle
16%
30.11.2025
active_checks_enabled 1
22 passive_checks_enabled 0
23 check_command check_ssh
24 max_check_attempts 3
25
16%
30.11.2025
Destination MAC address
Listing 1
Nemesis arp Packets
01 $ while true
02 > do
03 > sudo nemesis arp -v -r -d eth0 -S 192.168.1.2 -D 192.168.1.133 -h 00:22:6E:71:04:BB -m 00:0C:29:B2
16%
22.06.2012
: Qmail Delivery Retry Events
Delivery Attempt
Seconds
D-HH:MM:SS
1
0
0-00:00:00
2
400
0-00:06:40
3
1600
0-00:26:40
4
16%
20.11.2013
advantages: S3QL.
... 16384 Nov 10 10:00 lost+found
4 drwxr-xr-x. 3 root root 4096 Nov 10 10:00 ..
4 -rw-r--r-- 1 root root 294 Nov 10 10:07 s3ql_passphrase
4 -rw-r--r-- 1 root root 243 Nov 10 10:07 s3ql_seq_no_1
4 -rw ... advantages: S3QL.
... S3QL Filesystem for HPC Storage
15%
18.06.2014
( 0.08%) ( 99.93% cumulative)
[2920-3650 days]: 136 ( 0.04%) ( 99.97% cumulative)
[3650-4380 days]: 3 ( 0.00%) ( 99.97% cumulative)
[4380-5110 days]: 122 ( 0.03%) (100.00% cumulative)
[5110
15%
14.05.2013
the net start command to get a list of services running (Figure 3):
>net start
Figure 3: Output from the net start command.
Several services
