11#! /bin/sh
22
3- DNSPERF_BINARY=" /usr/local/ bin/dnsperf"
3+ DNSPERF_BINARY=" /usr/bin/dnsperf"
44
5- # -----------------------------------------------------------------------------
6- # Command output of "dnsperf --help"
7- # -----------------------------------------------------------------------------
8- #
9- # DNS Performance Testing Tool
10- # Version 2.14.0
11- #
12- # Usage: dnsperf [-f family] [-m mode] [-s server_addr] [-p port]
13- # [-a local_addr] [-x local_port] [-d datafile] [-c clients]
14- # [-T threads] [-n maxruns] [-l timelimit] [-b buffer_size]
15- # [-t timeout] [-e] [-E code:value] [-D]
16- # [-y [alg:]name:secret] [-q num_queries] [-Q max_qps]
17- # [-S stats_interval] [-u] [-B] [-v] [-W] [-h] [-H] [-O]
18- # -f address family of DNS transport, inet or inet6 (default: any)
19- # -m set transport mode: udp, tcp, dot or doh (default: udp)
20- # -s the server to query (default: 127.0.0.1)
21- # -p the port on which to query the server (default: udp/tcp 53, DoT 853 or DoH 443)
22- # -a the local address from which to send queries
23- # -x the local port from which to send queries (default: 0)
24- # -d the input data file (default: stdin)
25- # -c the number of clients to act as
26- # -T the number of threads to run
27- # -n run through input at most N times
28- # -l run for at most this many seconds
29- # -b socket send/receive buffer size in kilobytes
30- # -t the timeout for query completion in seconds (default: 5)
31- # -e enable EDNS 0
32- # -E send EDNS option
33- # -D set the DNSSEC OK bit (implies EDNS)
34- # -y the TSIG algorithm, name and secret (base64)
35- # -q the maximum number of queries outstanding (default: 100)
36- # -Q limit the number of queries per second
37- # -S print qps statistics every N seconds
38- # -u send dynamic updates instead of queries
39- # -B read input file as TCP-stream binary format
40- # -v verbose: report each query and additional information to stdout
41- # -W log warnings and errors to stdout instead of stderr
42- # -h print this help
43- # -H print long options help
44- # -O set long options: <name>=<value>
45- #
46- # -----------------------------------------------------------------------------
47-
48- ADDRESS_FAMILY=" ${ADDRESS_FAMILY:- any} "
49- TRANSPORT_MODE=" ${TRANSPORT_MODE:- udp} "
50- DNS_SERVER_ADDR=" ${DNS_SERVER_ADDR:- 10.100.0.10} "
51- DNS_SERVER_PORT=${DNS_SERVER_PORT:- 53}
52- DNSPERF_RECORDS_INPUT=" /opt/records.txt"
53- MAX_CLIENTS=" ${MAX_CLIENTS:- 1} "
54- MAX_THREADS=" ${MAX_THREADS:- 1} "
55- MAX_TEST_SECONDS=" ${MAX_TEST_SECONDS:- 60} "
56- TIMEOUT_FOR_QUERY=" ${TIMEOUT_FOR_QUERY:- 5} "
57- MAX_QPS=" ${MAX_QPS:- 1000} "
5+ DNS_SERVER_ADDR=$( /usr/bin/awk ' /^nameserver/{print$2}' )
586
597${DNSPERF_BINARY} -h 2>&1 | head -n 2
608
@@ -63,18 +11,11 @@ if [ ! -f "${DNSPERF_RECORDS_INPUT}" ]; then
6311 exit 1
6412fi
6513
66- echo " [debug] bench start"
14+ echo " [debug] dnsperf benchmark start"
15+ echo " [debug] DNS_SERVER_ADDR -> ${DNS_SERVER_ADDR} "
16+ echo " [debug] EXTRA_ARGS -> ${EXTRA_ARGS} "
17+ echo " [debug] DNSPERF_RECORDS_INPUT -> ${DNSPERF_RECORDS_INPUT} "
6718
6819while true ; do
69- ${DNSPERF_BINARY} \
70- -f ${ADDRESS_FAMILY} \
71- -m ${TRANSPORT_MODE} \
72- -s ${DNS_SERVER_ADDR} \
73- -p ${DNS_SERVER_PORT} \
74- -d ${DNSPERF_RECORDS_INPUT} \
75- -c ${MAX_CLIENTS} \
76- -T ${MAX_THREADS} \
77- -l ${MAX_TEST_SECONDS} \
78- -t ${TIMEOUT_FOR_QUERY} \
79- -Q ${MAX_QPS}
20+ ${DNSPERF_BINARY} -s ${DNS_SERVER_ADDR} -d ${DNSPERF_RECORDS_INPUT} ${EXTRA_ARGS}
8021done
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