How to simulate network bandwidth with httpclient.socket.http.cps and httpclient.socket.https.cps propertie?
In jmeter.properties and/or user.properties we can read
{{{#!properties
# Define characters per second > 0 to emulate slow connections
#httpclient.socket.http.cps=0
#httpclient.socket.https.cps=0
}}}
cps values are calculated with this formula :
cps = (target bandwidth in kbps * 1024) / 8
Some examples :
Network bandwidth |
cps value |
Mobile data GPRS : 171 kbit/s |
21888 |
Mobile data EDGE : 384 kbit/s |
49152 |
Mobile data HSPA : 14,4 Mbp/s |
1843200 |
Mobile data HSPA+ : 21 Mbp/s |
2688000 |
Mobile data DC-HSPA+ : 42 Mbps |
5376000 |
Mobile data LTE : 150 Mbp/s |
19200000 |
WIFI 802.11a/g : 54 Mbit/s |
6912000 |
WIFI 802.11n : 600 Mbit/s |
76800000 |
Ethernet LAN ; 10 Mbit/s |
1280000 |
Fast Ethernet : 100 Mbit/s |
12800000 |
Gigabit Ethernet : 1 Gbit/s |
128000000 |
10 Gigabit Ethernet : 10 Gbit/s |
1280000000 |
100 Gigabit Ethernet : 100 Gbit/s |
12800000000 |
WAN modems V.92 modems : 56 kbit/s |
7168 |
ADSL : 8 Mbit/s |
1024000 |
ADSL2 : 12 Mbit/s |
1536000 |
ADSL2+ : 24 Mbit/s |
3072000 |