30%
27.08.2014
was the sequential write test using 1MB record sizes:
./iozone -i 0 -c -e -w -r 1024k -s 32g -t 2 -+n > iozone_write_1.out
To gather the block statistics, I ran ioprof in a different terminal window before I ran
30%
11.04.2016
/s wMB/s avgrq-sz ...
sdb 0.00 28.00 1.00 259.00 0.00 119.29 939.69 ...
Parallelism
Multiple computers can access enterprise storage, and multiple threads can access
30%
11.04.2016
-fastcgi are running, as expected.
Listing 1
Process List
root 589 0.0 0.3 142492 3092 ? Ss 20:35 0:00 nginx: master process
/usr/sbin/nginx -g daemon on; master_process on;
www
30%
05.08.2024
= [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
30%
16.10.2012
:Ethernet HWaddr 08:00:27:b0:21:7e
inet addr:192.168.1.85 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::a00:27ff:feb0:217e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU
30%
12.03.2013
_nor/s rMB_dir/s wMB_dir/s rMB_svr/s wMB_svr/s ops/s rops/s wops/s
192.168.1.250:/home
1230649.19 1843536.81 0.00 0.00 1229407.77 1843781
30%
24.02.2022
.22 1835.22 0.00 28.68 28.68 28.68 0.00 11.15941 NA NA 0 4 1 1 1 0 1 0 0 1 5368709120 67108864 20480.0
30%
07.04.2022
:
Operation Max(MiB) Min(MiB) Mean(MiB) StdDev Max(OPs) Min(OPs) Mean(OPs) ...
... write 1835.22 1835.22 1835.22 0.00 28.68 28.68 28.68
**
... StdDev Mean
29%
07.11.2023
PVs and outputs one line per PV with succinct information:
$ sudo pvscan
PV /dev/sdb1 lvm2 [<1.82 TiB]
Total: 1 [<1.82 TiB] / in use: 0 [0 ] / in no VG: 1 [<1.82 TiB]
Notice
29%
18.07.2013
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
