mirror of
https://github.com/ntop/n2n.git
synced 2024-09-19 16:41:11 +02:00
added pure decryption speed output (#470)
Co-authored-by: Logan007 <you@example.com>
This commit is contained in:
Logan oos Even
GitHub
parent
0c3fdc4df3
commit
b858ffeb06
|
|
@ -18,7 +18,7 @@
|
|||
|
||||
#include "n2n.h"
|
||||
|
||||
#define DURATION 3 // test duration per algorithm
|
||||
#define DURATION 2.5 // test duration per algorithm
|
||||
|
||||
|
||||
/* heap allocation for compression as per lzo example doc */
|
||||
|
|
@ -53,27 +53,6 @@ static void run_compression_benchmark(void);
|
|||
static void run_hashing_benchmark(void);
|
||||
|
||||
|
||||
static int perform_decryption = 0;
|
||||
|
||||
|
||||
static void usage() {
|
||||
fprintf(stderr, "Usage: benchmark [-d]\n"
|
||||
" -d\t\tEnable decryption. Default: only encryption is performed\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
static void parseArgs(int argc, char * argv[]) {
|
||||
if((argc != 1) && (argc != 2))
|
||||
usage();
|
||||
|
||||
if(argc == 2) {
|
||||
if(strcmp(argv[1], "-d") != 0)
|
||||
usage();
|
||||
|
||||
perform_decryption = 1;
|
||||
}
|
||||
}
|
||||
|
||||
int main(int argc, char * argv[]) {
|
||||
uint8_t pktbuf[N2N_PKT_BUF_SIZE];
|
||||
n2n_trans_op_t transop_null, transop_tf;
|
||||
|
|
@ -83,7 +62,7 @@ int main(int argc, char * argv[]) {
|
|||
n2n_trans_op_t transop_speck;
|
||||
n2n_edge_conf_t conf;
|
||||
|
||||
parseArgs(argc, argv);
|
||||
print_n2n_version();
|
||||
|
||||
/* Init configuration */
|
||||
edge_init_conf_defaults(&conf);
|
||||
|
|
@ -126,7 +105,6 @@ int main(int argc, char * argv[]) {
|
|||
|
||||
// --- compression benchmark --------------------------------------------------------------
|
||||
|
||||
|
||||
static void init_compression_for_benchmark(void) {
|
||||
|
||||
if(lzo_init() != LZO_E_OK) {
|
||||
|
|
@ -151,10 +129,9 @@ static void deinit_compression_for_benchmark(void) {
|
|||
|
||||
|
||||
static void run_compression_benchmark() {
|
||||
const int target_sec = DURATION;
|
||||
const float target_sec = DURATION;
|
||||
struct timeval t1;
|
||||
struct timeval t2;
|
||||
ssize_t nw;
|
||||
ssize_t target_usec = target_sec * 1e6;
|
||||
ssize_t tdiff; // microseconds
|
||||
size_t num_packets;
|
||||
|
|
@ -164,109 +141,103 @@ static void run_compression_benchmark() {
|
|||
uint8_t deflation_buffer[N2N_PKT_BUF_SIZE];
|
||||
int64_t deflated_len;
|
||||
|
||||
// compression
|
||||
printf("{%s}\t%s\t%.1f sec\t(%u bytes)",
|
||||
"lzo1x", "compr", target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
fflush(stdout);
|
||||
tdiff = 0;
|
||||
num_packets = 0;
|
||||
|
||||
printf("%s\t{%s}\tfor %us\t(%u bytes)", perform_decryption ? "decompr" : "compr",
|
||||
"lzo1x", target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
fflush(stdout);
|
||||
|
||||
// always do compression once to determine compressed size
|
||||
compression_len = N2N_PKT_BUF_SIZE;
|
||||
if(!lzo1x_1_compress(PKT_CONTENT, sizeof(PKT_CONTENT), compression_buffer, &compression_len, wrkmem) == LZO_E_OK) {
|
||||
traceEvent(TRACE_ERROR, "\nLZO compression error");
|
||||
exit(1);
|
||||
}
|
||||
nw = compression_len;
|
||||
|
||||
gettimeofday( &t1, NULL );
|
||||
|
||||
while(tdiff < target_usec) {
|
||||
if(perform_decryption) { // decompression
|
||||
deflated_len = N2N_PKT_BUF_SIZE;
|
||||
|
||||
lzo1x_decompress (compression_buffer, compression_len, deflation_buffer, (lzo_uint*)&deflated_len, NULL);
|
||||
|
||||
if(memcmp(deflation_buffer, PKT_CONTENT, sizeof(PKT_CONTENT)) != 0) {
|
||||
traceEvent(TRACE_ERROR, "\nPayload LZO decompression failed!");
|
||||
}
|
||||
} else { // compression
|
||||
if(!lzo1x_1_compress(PKT_CONTENT, sizeof(PKT_CONTENT), compression_buffer, &compression_len, wrkmem) == LZO_E_OK) {
|
||||
traceEvent(TRACE_ERROR, "\nLZO compression error");
|
||||
exit(1);
|
||||
}
|
||||
compression_len = N2N_PKT_BUF_SIZE;
|
||||
if(!lzo1x_1_compress(PKT_CONTENT, sizeof(PKT_CONTENT), compression_buffer, &compression_len, wrkmem) == LZO_E_OK) {
|
||||
printf("\n\t compression error\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
gettimeofday( &t2, NULL );
|
||||
|
||||
tdiff = ((t2.tv_sec - t1.tv_sec) * 1000000) + (t2.tv_usec - t1.tv_usec);
|
||||
num_packets++;
|
||||
}
|
||||
|
||||
mpps = num_packets / (tdiff / 1e6) / 1e6;
|
||||
printf(" ---> (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n",
|
||||
(unsigned int)compression_len, (unsigned int)num_packets, mpps * 1e3, mpps * sizeof(PKT_CONTENT));
|
||||
|
||||
printf(" %s (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n", perform_decryption ? "<---" : "--->",
|
||||
(unsigned int)nw, (unsigned int)num_packets, mpps * 1e3, mpps * sizeof(PKT_CONTENT));
|
||||
// decompression
|
||||
printf("\t%s\t%.1f sec\t(%u bytes)",
|
||||
"decompr", target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
fflush(stdout);
|
||||
tdiff = 0;
|
||||
num_packets = 0;
|
||||
gettimeofday( &t1, NULL );
|
||||
while(tdiff < target_usec) {
|
||||
deflated_len = N2N_PKT_BUF_SIZE;
|
||||
lzo1x_decompress (compression_buffer, compression_len, deflation_buffer, (lzo_uint*)&deflated_len, NULL);
|
||||
gettimeofday( &t2, NULL );
|
||||
tdiff = ((t2.tv_sec - t1.tv_sec) * 1000000) + (t2.tv_usec - t1.tv_usec);
|
||||
num_packets++;
|
||||
}
|
||||
mpps = num_packets / (tdiff / 1e6) / 1e6;
|
||||
printf(" <--- (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n",
|
||||
(unsigned int)compression_len, (unsigned int)num_packets, mpps * 1e3, mpps * sizeof(PKT_CONTENT));
|
||||
if(memcmp(deflation_buffer, PKT_CONTENT, sizeof(PKT_CONTENT)) != 0)
|
||||
printf("\n\tdecompression error\n");
|
||||
printf ("\n");
|
||||
|
||||
#ifdef N2N_HAVE_ZSTD
|
||||
// compression
|
||||
printf("{%s}\t%s\t%.1f sec\t(%u bytes)",
|
||||
"zstd", "compr", target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
fflush(stdout);
|
||||
tdiff = 0;
|
||||
num_packets = 0;
|
||||
|
||||
printf("%s\t{%s}\tfor %us\t(%u bytes)", perform_decryption ? "decompr" : "compr",
|
||||
"zstd", target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
fflush(stdout);
|
||||
|
||||
// always do compression once to determine compressed size
|
||||
compression_len = N2N_PKT_BUF_SIZE;
|
||||
compression_len = ZSTD_compress(compression_buffer, compression_len, PKT_CONTENT, sizeof(PKT_CONTENT), ZSTD_COMPRESSION_LEVEL) ;
|
||||
if(ZSTD_isError(compression_len)) {
|
||||
traceEvent(TRACE_ERROR, "\nZSTD compression error");
|
||||
exit(1);
|
||||
}
|
||||
nw = compression_len;
|
||||
|
||||
gettimeofday( &t1, NULL );
|
||||
|
||||
while(tdiff < target_usec) {
|
||||
if(perform_decryption) { // decompression
|
||||
deflated_len = N2N_PKT_BUF_SIZE;
|
||||
|
||||
deflated_len = (int32_t)ZSTD_decompress (deflation_buffer, deflated_len, compression_buffer, compression_len);
|
||||
if(ZSTD_isError(deflated_len)) {
|
||||
traceEvent (TRACE_ERROR, "\nPayload decompression failed with zstd error '%s'.",
|
||||
ZSTD_getErrorName(deflated_len));
|
||||
exit(1);
|
||||
}
|
||||
|
||||
if(memcmp(deflation_buffer, PKT_CONTENT, sizeof(PKT_CONTENT)) != 0) {
|
||||
traceEvent(TRACE_ERROR, "\nPayload ZSTD decompression failed!");
|
||||
}
|
||||
} else { // compression
|
||||
compression_len = N2N_PKT_BUF_SIZE;
|
||||
compression_len = ZSTD_compress(compression_buffer, compression_len, PKT_CONTENT, sizeof(PKT_CONTENT), ZSTD_COMPRESSION_LEVEL) ;
|
||||
if(ZSTD_isError(compression_len)) {
|
||||
traceEvent(TRACE_ERROR, "\nZSTD compression error");
|
||||
exit(1);
|
||||
}
|
||||
compression_len = N2N_PKT_BUF_SIZE;
|
||||
compression_len = ZSTD_compress(compression_buffer, compression_len, PKT_CONTENT, sizeof(PKT_CONTENT), ZSTD_COMPRESSION_LEVEL) ;
|
||||
if(ZSTD_isError(compression_len)) {
|
||||
printf("\n\t compression error\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
gettimeofday( &t2, NULL );
|
||||
|
||||
tdiff = ((t2.tv_sec - t1.tv_sec) * 1000000) + (t2.tv_usec - t1.tv_usec);
|
||||
num_packets++;
|
||||
}
|
||||
|
||||
mpps = num_packets / (tdiff / 1e6) / 1e6;
|
||||
printf(" ---> (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n",
|
||||
(unsigned int)compression_len, (unsigned int)num_packets, mpps * 1e3, mpps * sizeof(PKT_CONTENT));
|
||||
|
||||
printf(" %s (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n", perform_decryption ? "<---" : "--->",
|
||||
(unsigned int)nw, (unsigned int)num_packets, mpps * 1e3, mpps * sizeof(PKT_CONTENT));
|
||||
// decompression
|
||||
printf("\t%s\t%.1f sec\t(%u bytes)",
|
||||
"decompr", target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
fflush(stdout);
|
||||
tdiff = 0;
|
||||
num_packets = 0;
|
||||
gettimeofday( &t1, NULL );
|
||||
while(tdiff < target_usec) {
|
||||
deflated_len = N2N_PKT_BUF_SIZE;
|
||||
deflated_len = (int32_t)ZSTD_decompress (deflation_buffer, deflated_len, compression_buffer, compression_len);
|
||||
if(ZSTD_isError(deflated_len)) {
|
||||
printf("\n\tdecompression error '%s'\n",
|
||||
ZSTD_getErrorName(deflated_len));
|
||||
exit(1);
|
||||
}
|
||||
gettimeofday( &t2, NULL );
|
||||
tdiff = ((t2.tv_sec - t1.tv_sec) * 1000000) + (t2.tv_usec - t1.tv_usec);
|
||||
num_packets++;
|
||||
}
|
||||
mpps = num_packets / (tdiff / 1e6) / 1e6;
|
||||
printf(" <--- (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n",
|
||||
(unsigned int)compression_len, (unsigned int)num_packets, mpps * 1e3, mpps * sizeof(PKT_CONTENT));
|
||||
if(memcmp(deflation_buffer, PKT_CONTENT, sizeof(PKT_CONTENT)) != 0)
|
||||
printf("\n\tdecompression error\n");
|
||||
printf ("\n");
|
||||
#endif
|
||||
}
|
||||
|
||||
// --- hashing benchmark ------------------------------------------------------------------
|
||||
|
||||
static void run_hashing_benchmark(void) {
|
||||
const int target_sec = DURATION;
|
||||
const float target_sec = DURATION;
|
||||
struct timeval t1;
|
||||
struct timeval t2;
|
||||
ssize_t nw;
|
||||
|
|
@ -276,8 +247,8 @@ static void run_hashing_benchmark(void) {
|
|||
|
||||
uint32_t hash;
|
||||
|
||||
printf("%s\t(%s)\tfor %us\t(%u bytes)", "hash",
|
||||
"prs32", target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
printf("(%s)\t%s\t%.1f sec\t(%u bytes)",
|
||||
"prs32", "hash", target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
fflush(stdout);
|
||||
|
||||
gettimeofday( &t1, NULL );
|
||||
|
|
@ -297,6 +268,7 @@ static void run_hashing_benchmark(void) {
|
|||
|
||||
printf(" ---> (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n",
|
||||
(unsigned int)nw, (unsigned int)num_packets, mpps * 1e3, mpps * sizeof(PKT_CONTENT));
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
// --- cipher benchmark -------------------------------------------------------------------
|
||||
|
|
@ -305,23 +277,26 @@ static void run_transop_benchmark(const char *op_name, n2n_trans_op_t *op_fn, n2
|
|||
n2n_common_t cmn;
|
||||
n2n_PACKET_t pkt;
|
||||
n2n_mac_t mac_buf;
|
||||
const int target_sec = DURATION;
|
||||
uint8_t decodebuf[N2N_PKT_BUF_SIZE];
|
||||
const float target_sec = DURATION;
|
||||
struct timeval t1;
|
||||
struct timeval t2;
|
||||
size_t idx;
|
||||
size_t rem;
|
||||
ssize_t nw;
|
||||
size_t nw;
|
||||
ssize_t target_usec = target_sec * 1e6;
|
||||
ssize_t tdiff = 0; // microseconds
|
||||
size_t num_packets = 0;
|
||||
ssize_t tdiff; // microseconds
|
||||
size_t num_packets;
|
||||
float mpps;
|
||||
|
||||
printf("%s\t[%s]\tfor %us\t(%u bytes)", perform_decryption ? "enc/dec" : "enc",
|
||||
op_name, target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
// encryption
|
||||
printf("[%s]\t%s\t%.1f sec\t(%u bytes)",
|
||||
op_name, "encrypt" , target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
fflush(stdout);
|
||||
|
||||
memset(mac_buf, 0, sizeof(mac_buf));
|
||||
num_packets = 0;
|
||||
tdiff = 0;
|
||||
gettimeofday( &t1, NULL );
|
||||
|
||||
while(tdiff < target_usec) {
|
||||
nw = do_encode_packet( pktbuf, N2N_PKT_BUF_SIZE, conf->community_name);
|
||||
|
||||
|
|
@ -329,30 +304,37 @@ static void run_transop_benchmark(const char *op_name, n2n_trans_op_t *op_fn, n2
|
|||
pktbuf+nw, N2N_PKT_BUF_SIZE-nw,
|
||||
PKT_CONTENT, sizeof(PKT_CONTENT), mac_buf);
|
||||
|
||||
if(perform_decryption) {
|
||||
idx=0;
|
||||
rem=nw;
|
||||
|
||||
decode_common( &cmn, pktbuf, &rem, &idx);
|
||||
decode_PACKET( &pkt, &cmn, pktbuf, &rem, &idx );
|
||||
|
||||
uint8_t decodebuf[N2N_PKT_BUF_SIZE];
|
||||
|
||||
op_fn->rev(op_fn, decodebuf, N2N_PKT_BUF_SIZE, pktbuf+idx, rem, 0);
|
||||
|
||||
if(memcmp(decodebuf, PKT_CONTENT, sizeof(PKT_CONTENT)) != 0)
|
||||
fprintf(stderr, "Payload decryption failed!\n");
|
||||
}
|
||||
|
||||
gettimeofday( &t2, NULL );
|
||||
tdiff = ((t2.tv_sec - t1.tv_sec) * 1000000) + (t2.tv_usec - t1.tv_usec);
|
||||
num_packets++;
|
||||
}
|
||||
|
||||
float mpps = num_packets / (tdiff / 1e6) / 1e6;
|
||||
|
||||
printf(" %s--> (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n", perform_decryption ? "<" : "-",
|
||||
mpps = num_packets / (tdiff / 1e6) / 1e6;
|
||||
printf(" ---> (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n",
|
||||
(unsigned int)nw, (unsigned int)num_packets, mpps * 1e3, mpps * sizeof(PKT_CONTENT));
|
||||
|
||||
// decrpytion
|
||||
printf("\t%s\t%.1f sec\t(%u bytes)",
|
||||
"decrypt" , target_sec, (unsigned int)sizeof(PKT_CONTENT));
|
||||
fflush(stdout);
|
||||
num_packets = 0;
|
||||
tdiff = 0;
|
||||
gettimeofday( &t1, NULL );
|
||||
while(tdiff < target_usec) {
|
||||
idx=0;
|
||||
rem=nw;
|
||||
decode_common( &cmn, pktbuf, &rem, &idx);
|
||||
decode_PACKET( &pkt, &cmn, pktbuf, &rem, &idx );
|
||||
op_fn->rev(op_fn, decodebuf, N2N_PKT_BUF_SIZE, pktbuf+idx, rem, 0);
|
||||
gettimeofday( &t2, NULL );
|
||||
tdiff = ((t2.tv_sec - t1.tv_sec) * 1000000) + (t2.tv_usec - t1.tv_usec);
|
||||
num_packets++;
|
||||
}
|
||||
mpps = num_packets / (tdiff / 1e6) / 1e6;
|
||||
printf(" <--- (%u bytes)\t%12u packets\t%8.1f Kpps\t%8.1f MB/s\n",
|
||||
(unsigned int)nw, (unsigned int)num_packets, mpps * 1e3, mpps * sizeof(PKT_CONTENT));
|
||||
if(memcmp(decodebuf, PKT_CONTENT, sizeof(PKT_CONTENT)) != 0)
|
||||
printf("\tpayload decryption failed!\n");
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user