CacheP4

Examples for validating caching mechanism.

Examples

Test case	Features
C1	router
C2	nat + router
C3	source guard + acl + nat + router

Test results

C1 RTT

times	origin (ms)	cache hit (ms)	cache miss (ms)
1	0.914	0.891	0.929
2	0.888	0.881	0.940
3	0.899	0.886	0.929
avg	0.900(0.00%)	0.886(-1.56%)	0.933(+3.67%)

C1 Throughput

times	origin (Mbps)	cache hit (Mbps)	cache miss (Mbps)
1	201	224	172
2	196	223	163
3	201	228	167
avg	199(0.00%)	225(+13.07%)	167(-16.08%)

C2 RTT

times	origin (ms)	cache hit (ms)	cache miss (ms)
1	1.220	1.000	1.253
2	1.198	1.015	1.240
3	1.204	1.020	1.280
avg	1.207(0.00%)	1.012(-16.16%)	1.258(+4.23%)

C2 Throughput

times	origin (Mbps)	cache hit (Mbps)	cache miss (Mbps)
1	90.1	120	77.8
2	91.8	127	78.1
3	89.5	126	79.0
avg	90.5(0.00%)	124(+37.02%)	78.3(-13.48%)

C3 RTT

times	origin (ms)	cache hit (ms)	cache miss (ms)
1	1.355	1.059	1.435
2	1.348	1.066	1.421
3	1.332	1.060	1.446
avg	1.345(0.00%)	1.062(-21.04%)	1.434(+6.62%)

C3 Throughput

times	origin (Mbps)	cache hit (Mbps)	cache miss (Mbps)
1	66.9	110	57.3
2	67.0	108	59.1
3	65.7	111	59.7
avg	66.5(0.00%)	110(+65.41%)	58.7(-11.73%)

Test method

See README.md in each program folders for detailed test method.