@@ -37,13 +37,53 @@ class Xprt:
self.path = path
self.id = int(path.stem.split("-")[1])
self.type = path.stem.split("-")[2]
+ self.info = read_info_file(path / "xprt_info")
self.dstaddr = read_addr_file(path / "dstaddr")
+ self.srcaddr = read_addr_file(path / "srcaddr")
+
+ with open(path / "xprt_state") as f:
+ self.state = ','.join(f.readline().split()[1:])
def __lt__(self, rhs):
return self.id < rhs.id
+ def _xprt(self):
+ main = ", main" if self.info.get("main_xprt") else ""
+ return f"xprt {self.id}: {self.type}, {self.dstaddr}, " \
+ f"port {self.info['dst_port']}, state <{self.state}>{main}"
+
+ def _src_reqs(self):
+ return f" Source: {self.srcaddr}, port {self.info['src_port']}, " \
+ f"Requests: {self.info['num_reqs']}"
+
+ def _cong_slots(self):
+ return f" Congestion: cur {self.info['cur_cong']}, win {self.info['cong_win']}, " \
+ f"Slots: min {self.info['min_num_slots']}, max {self.info['max_num_slots']}"
+
+ def _queues(self):
+ return f" Queues: binding {self.info['binding_q_len']}, " \
+ f"sending {self.info['sending_q_len']}, pending {self.info['pending_q_len']}, " \
+ f"backlog {self.info['backlog_q_len']}, tasks {self.info['tasks_queuelen']}"
+
+ def __str__(self):
+ return "\n".join([self._xprt(), self._src_reqs(),
+ self._cong_slots(), self._queues() ])
+
def small_str(self):
- return f"xprt {self.id}: {self.type}, {self.dstaddr}"
+ main = " [main]" if self.info.get("main_xprt") else ""
+ return f"xprt {self.id}: {self.type}, {self.dstaddr}{main}"
+
+ def add_command(subparser):
+ parser = subparser.add_parser("xprt", help="Commands for individual xprts")
+ parser.add_argument("--id", metavar="ID", nargs=1, type=int, help="Id of a specific xprt to show")
+ parser.set_defaults(func=Xprt.list_all)
+
+ def list_all(args):
+ xprts = [ Xprt(f) for f in (sunrpc / "xprt-switches").glob("**/xprt-*") ]
+ xprts.sort()
+ for xprt in xprts:
+ if args.id == None or xprt.id == args.id[0]:
+ print(xprt)
class XprtSwitch:
@@ -88,6 +128,7 @@ parser.set_defaults(func=show_small_help)
subparser = parser.add_subparsers(title="commands")
XprtSwitch.add_command(subparser)
+Xprt.add_command(subparser)
args = parser.parse_args()
args.func(args)