Curl¶

curl 'https://ppc.rc-online.ru/cdadm/index.php?r=site/login' \
  --insecure \
  --cert vam.crt \
  --key vam.dec.key  \
  -o /dev/null \
  -s \
  -w '%{time_total} sec\n'

for NAME in $(seq -w 40); do \
  echo -n "$(date +'%Y_%m_%d T') Try #$NAME - "; \
  curl 'https://ppc.rc-online.ru/cdadm/index.php?r=site/login' \
    --insecure \
    --cert vam.crt \
    --key vam.key \
    -o /dev/null \
    -s \
    -w '%{time_total} sec (NS:%{time_namelookup}sec, TCP:%{time_connect}sec, SSL:%{time_appconnect}sec, REQ:%{time_pretransfer} sec, ANS:%{time_starttransfer}sec)\n'; \
  sleep 260; \
done

Смотрим время запроса:¶

curl http://dev.bigcityevents.ru/ -o /dev/null -s -w '%{time_total} sec (NS:%{time_namelookup}sec, TCP:%{time_connect}sec, REQ:%{time_pretransfer} sec, ANS:%{time_starttransfer}sec)\n'

Ответ в виде¶

0.250 sec (NS:0.060sec, TCP:0.142sec, REQ:0.142 sec, ANS:0.249sec)