vcl_test_session_t *sessions;
vcl_test_session_t *qsessions;
uint32_t n_sessions;
- uint32_t n_qsessions;
uint32_t wrk_index;
fd_set wr_fdset;
fd_set rd_fdset;
typedef struct
{
vcl_test_client_worker_t *workers;
+ vcl_test_session_t ctrl_session;
vppcom_endpt_t server_endpt;
uint32_t cfg_seq_num;
- vcl_test_session_t ctrl_session;
- vcl_test_session_t *sessions;
uint8_t dump_cfg;
vcl_test_t post_test;
uint8_t proto;
+ uint8_t incremental_stats;
uint32_t n_workers;
volatile int active_workers;
volatile int test_running;
for (i = 0; i < n_test_sessions; i++)
{
ts = &wrk->sessions[i];
+ memset (ts, 0, sizeof (*ts));
ts->session_index = i;
+ ts->cfg = wrk->cfg;
+ vcl_test_session_buf_alloc (ts);
rv = tp->open (&wrk->sessions[i], &vcm->server_endpt);
if (rv < 0)
return rv;
static int
vtc_worker_test_setup (vcl_test_client_worker_t * wrk)
{
- vcl_test_client_main_t *vcm = &vcl_client_main;
- vcl_test_session_t *ctrl = &vcm->ctrl_session;
vcl_test_cfg_t *cfg = &wrk->cfg;
vcl_test_session_t *ts;
+ struct timespec now;
uint32_t sidx;
int i, j;
FD_ZERO (&wrk->wr_fdset);
FD_ZERO (&wrk->rd_fdset);
+ clock_gettime (CLOCK_REALTIME, &now);
+
for (i = 0; i < cfg->num_test_sessions; i++)
{
ts = &wrk->sessions[i];
- ts->cfg = wrk->cfg;
- vcl_test_session_buf_alloc (ts);
+ ts->old_stats.stop = now;
switch (cfg->test)
{
- case VCL_TEST_TYPE_ECHO:
- memcpy (ts->txbuf, ctrl->txbuf, cfg->total_bytes);
- break;
case VCL_TEST_TYPE_UNI:
case VCL_TEST_TYPE_BI:
for (j = 0; j < ts->txbuf_size; j++)
ts->txbuf[j] = j & 0xff;
break;
+ default:
+ break;
}
FD_SET (vppcom_session_index (ts->fd), &wrk->wr_fdset);
vtc_worker_init (vcl_test_client_worker_t * wrk)
{
vcl_test_client_main_t *vcm = &vcl_client_main;
- vcl_test_cfg_t *cfg = &wrk->cfg;
- vcl_test_session_t *ts;
- uint32_t n;
int rv;
__wrk_index = wrk->wrk_index;
if (vtc_worker_test_setup (wrk))
return -1;
- for (n = 0; n < cfg->num_test_sessions; n++)
- {
- ts = &wrk->sessions[n];
- memset (&ts->stats, 0, sizeof (ts->stats));
- }
-
return 0;
}
{
ts = &wrk->sessions[i];
vppcom_session_close (ts->fd);
+ vcl_test_session_buf_free (ts);
}
wrk->n_sessions = 0;
}
+static void
+vtc_inc_stats_check (vcl_test_session_t *ts)
+{
+ /* Avoid checking time too often because of syscall cost */
+ if (ts->stats.tx_bytes - ts->old_stats.tx_bytes < 1 << 20)
+ return;
+
+ clock_gettime (CLOCK_REALTIME, &ts->stats.stop);
+ if (vcl_test_time_diff (&ts->old_stats.stop, &ts->stats.stop) > 1)
+ {
+ vcl_test_stats_dump_inc (&ts->old_stats, &ts->stats);
+ ts->old_stats = ts->stats;
+ }
+}
+
static void *
vtc_worker_loop (void *arg)
{
for (i = 0; i < wrk->cfg.num_test_sessions; i++)
{
ts = &wrk->sessions[i];
- if (!((ts->stats.stop.tv_sec == 0) &&
- (ts->stats.stop.tv_nsec == 0)))
+ if (ts->is_done)
continue;
if (FD_ISSET (vppcom_session_index (ts->fd), rfdset)
ts->fd);
goto exit;
}
+ if (vcm->incremental_stats)
+ vtc_inc_stats_check (ts);
}
if ((!check_rx && ts->stats.tx_bytes >= ts->cfg.total_bytes)
|| (check_rx && ts->stats.rx_bytes >= ts->cfg.total_bytes))
{
clock_gettime (CLOCK_REALTIME, &ts->stats.stop);
+ ts->is_done = 1;
n_active_sessions--;
}
}
vtinf ("%s-directional Stream Test Starting!",
ctrl->cfg.test == VCL_TEST_TYPE_BI ? "Bi" : "Uni");
+ memset (&ctrl->stats, 0, sizeof (vcl_test_stats_t));
cfg->total_bytes = cfg->num_writes * cfg->txbuf_size;
cfg->ctrl_handle = ctrl->fd;
void
print_usage_and_exit (void)
{
- fprintf (stderr,
- "vcl_test_client [OPTIONS] <ipaddr> <port>\n"
- " OPTIONS\n"
- " -h Print this message and exit.\n"
- " -6 Use IPv6\n"
- " -c Print test config before test.\n"
- " -w <dir> Write test results to <dir>.\n"
- " -X Exit after running test.\n"
- " -p <proto> Use <proto> transport layer\n"
- " -D Use UDP transport layer\n"
- " -L Use TLS transport layer\n"
- " -E Run Echo test.\n"
- " -N <num-writes> Test Cfg: number of writes.\n"
- " -R <rxbuf-size> Test Cfg: rx buffer size.\n"
- " -T <txbuf-size> Test Cfg: tx buffer size.\n"
- " -U Run Uni-directional test.\n"
- " -B Run Bi-directional test.\n"
- " -V Verbose mode.\n"
- " -I <N> Use N sessions.\n"
- " -s <N> Use N sessions.\n"
- " -q <n> QUIC : use N Ssessions on top of n Qsessions\n");
+ fprintf (
+ stderr,
+ "vcl_test_client [OPTIONS] <ipaddr> <port>\n"
+ " OPTIONS\n"
+ " -h Print this message and exit.\n"
+ " -6 Use IPv6\n"
+ " -c Print test config before test.\n"
+ " -w <dir> Write test results to <dir>.\n"
+ " -X Exit after running test.\n"
+ " -p <proto> Use <proto> transport layer\n"
+ " -D Use UDP transport layer\n"
+ " -L Use TLS transport layer\n"
+ " -E Run Echo test.\n"
+ " -N <num-writes> Test Cfg: number of writes.\n"
+ " -R <rxbuf-size> Test Cfg: rx buffer size.\n"
+ " -T <txbuf-size> Test Cfg: tx buffer size.\n"
+ " -U Run Uni-directional test.\n"
+ " -B Run Bi-directional test.\n"
+ " -V Verbose mode.\n"
+ " -I <N> Use N sessions.\n"
+ " -s <N> Use N sessions.\n"
+ " -S Print incremental stats per session.\n"
+ " -q <n> QUIC : use N Ssessions on top of n Qsessions\n");
exit (1);
}
int c, v;
opterr = 0;
- while ((c = getopt (argc, argv, "chnp:w:XE:I:N:R:T:UBV6DLs:q:")) != -1)
+ while ((c = getopt (argc, argv, "chnp:w:XE:I:N:R:T:UBV6DLs:q:S")) != -1)
switch (c)
{
case 'c':
vcm->proto = VPPCOM_PROTO_TLS;
break;
+ case 'S':
+ vcm->incremental_stats = 1;
+ break;
+
case '?':
switch (optopt)
{