On Thu, Aug 14, 2014 at 3:13 PM, Brendan Gregg
wrote:
> On Wed, Aug 13, 2014 at 12:57 AM, Alexei Starovoitov
> wrote:
>> this example has two probes in C that use two different maps.
>>
>> 1st probe is the similar to dropmon.c. It attaches to kfree_skb tracepoint
>> and
>> count number of
On Thu, Aug 14, 2014 at 3:13 PM, Brendan Gregg
brendan.d.gr...@gmail.com wrote:
On Wed, Aug 13, 2014 at 12:57 AM, Alexei Starovoitov a...@plumgrid.com
wrote:
this example has two probes in C that use two different maps.
1st probe is the similar to dropmon.c. It attaches to kfree_skb
On Wed, Aug 13, 2014 at 12:57 AM, Alexei Starovoitov wrote:
> this example has two probes in C that use two different maps.
>
> 1st probe is the similar to dropmon.c. It attaches to kfree_skb tracepoint and
> count number of packet drops at different locations
>
> 2nd probe attaches to
On Wed, Aug 13, 2014 at 12:57 AM, Alexei Starovoitov a...@plumgrid.com wrote:
this example has two probes in C that use two different maps.
1st probe is the similar to dropmon.c. It attaches to kfree_skb tracepoint and
count number of packet drops at different locations
2nd probe attaches to
this example has two probes in C that use two different maps.
1st probe is the similar to dropmon.c. It attaches to kfree_skb tracepoint and
count number of packet drops at different locations
2nd probe attaches to kprobe/sys_write and computes a histogram of different
write sizes
Usage:
$ sudo
this example has two probes in C that use two different maps.
1st probe is the similar to dropmon.c. It attaches to kfree_skb tracepoint and
count number of packet drops at different locations
2nd probe attaches to kprobe/sys_write and computes a histogram of different
write sizes
Usage:
$ sudo
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