probe node_net_server_connection = process("node").mark("net__server__connection")

{

remote = user_string($arg2);

port = $arg3;

fd = $arg4;

probestr = sprintf("%s(remote=%s, port=%d, fd=%d)",

$$name,

remote,

port,

fd);

}

probe node_net_stream_end = process("node").mark("net__stream__end")

{

remote = user_string($arg2);

port = $arg3;

fd = $arg4;

probestr = sprintf("%s(remote=%s, port=%d, fd=%d)",

$$name,

remote,

port,

fd);

}

probe node_http_server_request = process("node").mark("http__server__request")

{

remote = user_string($arg3);

port = $arg4;

method = user_string($arg5);

url = user_string($arg6);

fd = $arg7;

probestr = sprintf("%s(remote=%s, port=%d, method=%s, url=%s, fd=%d)",

$$name,

remote,

port,

method,

url,

fd);

}

probe node_http_server_response = process("node").mark("http__server__response")

{

remote = user_string($arg2);

port = $arg3;

fd = $arg4;

probestr = sprintf("%s(remote=%s, port=%d, fd=%d)",

$$name,

remote,

port,

fd);

}

probe node_http_client_request = process("node").mark("http__client__request")

{

remote = user_string($arg3);

port = $arg4;

method = user_string($arg5);

url = user_string($arg6);

fd = $arg7;

probestr = sprintf("%s(remote=%s, port=%d, method=%s, url=%s, fd=%d)",

$$name,

remote,

port,

method,

url,

fd);

}

probe node_http_client_response = process("node").mark("http__client__response")

{

remote = user_string($arg2);

port = $arg3;

fd = $arg4;

probestr = sprintf("%s(remote=%s, port=%d, fd=%d)",

$$name,

remote,

port,

fd);

}

probe node_gc_start = process("node").mark("gc__start")

{

scavenge = 1 << 0;

compact = 1 << 1;

if ($arg1 == scavenge)

type = "kGCTypeScavenge";

else if ($arg1 == compact)

type = "kGCTypeMarkSweepCompact";

else

type = "kGCTypeAll";

flags = $arg2;

probestr = sprintf("%s(type=%s,flags=%d)",

$$name,

type,

flags);

}

probe node_gc_stop = process("node").mark("gc__stop")

{

scavenge = 1 << 0;

compact = 1 << 1;

if ($arg1 == scavenge)

type = "kGCTypeScavenge";

else if ($arg1 == compact)

type = "kGCTypeMarkSweepCompact";

else

type = "kGCTypeAll";

flags = $arg2;

probestr = sprintf("%s(type=%s,flags=%d)",

$$name,

type,

flags);

}