XPASS: : clients/memaslap

[Remi Collet]

When building with --enable-memaslap and running "make test"

Output:
...

XFAIL: clients/memstat
No Servers provided

memslap v1.0
    Generates workload against memcached servers.

Usage:
    memslap -hV | -s servers [-F config_file] [-t time | -x exe_num] [...]

Options:
    -s, --servers=
        List one or more servers to connect. Servers count must be less than
        threads count. e.g.: --servers=localhost:1234,localhost:11211
    -T, --threads=
        Number of threads to startup, better equal to CPU numbers. Default 8.
    -c, --concurrency=
        Number of concurrency to simulate with load. Default 128.
    -n, --conn_sock=
        Number of TCP socks per concurrency. Default 1.
    -x, --execute_number=
        Number of operations(get and set) to execute for the
        given test. Default 1000000.
    -t, --time=
        How long the test to run, suffix: s-seconds, m-minutes, h-hours,
        d-days e.g.: --time=2h.
    -F, --cfg_cmd=
        Load the configure file to get command,key and value distribution list.
    -w, --win_size=
        Task window size of each concurrency, suffix: K, M e.g.: --win_size=10k.
        Default 10k.
    -X, --fixed_size=
        Fixed length of value.
    -v, --verify=
        The proportion of date verification, e.g.: --verify=0.01
    -d, --division=
        Number of keys to multi-get once. Default 1, means single get.
    -S, --stat_freq=
        Frequency of dumping statistic information. suffix: s-seconds,
        m-minutes, e.g.: --resp_freq=10s.
    -e, --exp_verify=
        The proportion of objects with expire time, e.g.: --exp_verify=0.01.
        Default no object with expire time
    -o, --overwrite=
        The proportion of objects need overwrite, e.g.: --overwrite=0.01.
        Default never overwrite object.
    -R, --reconnect
        Reconnect support, when connection is closed it will be reconnected.
    -U, --udp
        UDP support, default memslap uses TCP, TCP port and UDP port of
        server must be same.
    -a, --facebook
        Whether it enables facebook test feature, set with TCP and multi-get with UDP.
    -B, --binary
        Whether it enables binary protocol. Default with ASCII protocol.
    -P, --tps=
        Expected throughput, suffix: K, e.g.: --tps=10k.
    -p, --rep_write=
        The first nth servers can write data, e.g.: --rep_write=2.
    -b, --verbose
        Whether it outputs detailed information when verification fails.
    -h, --help
        Display this message and then exit.
    -V, --version
        Display the version of the application and then exit.

Examples:
    memslap -s 127.0.0.1:11211 -S 5s
    memslap -s 127.0.0.1:11211 -t 2m -v 0.2 -e 0.05 -b
    memslap -s 127.0.0.1:11211 -F config -t 2m -w 40k -S 20s -o 0.2
    memslap -s 127.0.0.1:11211 -F config -t 2m -T 4 -c 128 -d 20 -P 40k
    memslap -s 127.0.0.1:11211 -F config -t 2m -d 50 -a -n 40
    memslap -s 127.0.0.1:11211,127.0.0.1:11212 -F config -t 2m
    memslap -s 127.0.0.1:11211,127.0.0.1:11212 -F config -t 2m -p 2

XPASS: clients/memaslap
...
============================================================
1 of 21 tests did not behave as expected (1 unexpected pass)
(19 tests were not run)
Please report to http://libmemcached.org/
============================================================

[Brian Aker (brianaker)]

Do you use the tool?

On Feb 4, 2013, at 7:59 AM, Remi Collet <email address hidden> wrote:

> Public bug reported:
>
> When building with --enable-memaslap and running "make test"
>
> Output:
> ...
>
>
> XFAIL: clients/memstat
> No Servers provided
>
> memslap v1.0
> Generates workload against memcached servers.
>
> Usage:
> memslap -hV | -s servers [-F config_file] [-t time | -x exe_num] [...]
>
> Options:
> -s, --servers=
> List one or more servers to connect. Servers count must be less than
> threads count. e.g.: --servers=localhost:1234,localhost:11211
> -T, --threads=
> Number of threads to startup, better equal to CPU numbers. Default 8.
> -c, --concurrency=
> Number of concurrency to simulate with load. Default 128.
> -n, --conn_sock=
> Number of TCP socks per concurrency. Default 1.
> -x, --execute_number=
> Number of operations(get and set) to execute for the
> given test. Default 1000000.
> -t, --time=
> How long the test to run, suffix: s-seconds, m-minutes, h-hours,
> d-days e.g.: --time=2h.
> -F, --cfg_cmd=
> Load the configure file to get command,key and value distribution list.
> -w, --win_size=
> Task window size of each concurrency, suffix: K, M e.g.: --win_size=10k.
> Default 10k.
> -X, --fixed_size=
> Fixed length of value.
> -v, --verify=
> The proportion of date verification, e.g.: --verify=0.01
> -d, --division=
> Number of keys to multi-get once. Default 1, means single get.
> -S, --stat_freq=
> Frequency of dumping statistic information. suffix: s-seconds,
> m-minutes, e.g.: --resp_freq=10s.
> -e, --exp_verify=
> The proportion of objects with expire time, e.g.: --exp_verify=0.01.
> Default no object with expire time
> -o, --overwrite=
> The proportion of objects need overwrite, e.g.: --overwrite=0.01.
> Default never overwrite object.
> -R, --reconnect
> Reconnect support, when connection is closed it will be reconnected.
> -U, --udp
> UDP support, default memslap uses TCP, TCP port and UDP port of
> server must be same.
> -a, --facebook
> Whether it enables facebook test feature, set with TCP and multi-get with UDP.
> -B, --binary
> Whether it enables binary protocol. Default with ASCII protocol.
> -P, --tps=
> Expected throughput, suffix: K, e.g.: --tps=10k.
> -p, --rep_write=
> The first nth servers can write data, e.g.: --rep_write=2.
> -b, --verbose
> Whether it outputs detailed information when verification fails.
> -h, --help
> Display this message and then exit.
> -V, --version
> Display the version of the application and then exit.
>
> Examples:
> memslap -s 127.0.0.1:11211 -S 5s
> memslap -s 127.0.0.1:11211 -t 2m -v 0.2 -e 0.05 -b
> memslap -s 127.0.0.1:11211 -F config -t 2m -w 40k -S 20s -o 0.2
> memslap -s 127.0.0.1:11211 -F config -t 2m -T 4 -c 128 -d 20 -P 40k
> memslap -s 127.0.0.1:11211 -F config -t 2m -d 50 -a -n 40
> memslap -s 127.0.0.1:11211,127.0.0.1:11212 -F config -t 2m
>...

[Remi Collet (remicollet)]

No, I don't use it.

But I just try to provide "all" the available feature in the fedora RPM.