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From: "Juraj Linkeš" <juraj.linkes@pantheon.tech>
To: Luca Vizzarro <luca.vizzarro@arm.com>, dev@dpdk.org
Cc: Jeremy Spewock <jspewock@iol.unh.edu>,
	Paul Szczepanek <paul.szczepanek@arm.com>
Subject: Re: [PATCH v2 5/5] dts: add `show port stats` command to TestPmdShell
Date: Tue, 4 Jun 2024 17:44:59 +0200	[thread overview]
Message-ID: <6effb6eb-bd55-4047-b7d4-7a7e1ddfc119@pantheon.tech> (raw)
In-Reply-To: <20240509112635.1170557-6-luca.vizzarro@arm.com>



On 9. 5. 2024 13:26, Luca Vizzarro wrote:
> Add a new TestPmdPortStats data structure to represent the output
> returned by `show port stats`, which is implemented as part of
> TestPmdShell.
> 
> Bugzilla ID: 1407
> 
> Signed-off-by: Luca Vizzarro <luca.vizzarro@arm.com>
> Reviewed-by: Paul Szczepanek <paul.szczepanek@arm.com>
> ---
>   dts/framework/remote_session/testpmd_shell.py | 68 +++++++++++++++++++
>   1 file changed, 68 insertions(+)
> 
> diff --git a/dts/framework/remote_session/testpmd_shell.py b/dts/framework/remote_session/testpmd_shell.py
> index 7910e17fed..d0b6da50f0 100644
> --- a/dts/framework/remote_session/testpmd_shell.py
> +++ b/dts/framework/remote_session/testpmd_shell.py
> @@ -531,6 +531,42 @@ class TestPmdPort(TextParser):
>       )
>   
>   
> +@dataclass
> +class TestPmdPortStats(TextParser):
> +    """Port statistics."""
> +
> +    #:
> +    port_id: int = field(metadata=TextParser.find_int(r"NIC statistics for port (\d+)"))
> +
> +    #:
> +    rx_packets: int = field(metadata=TextParser.find_int(r"RX-packets:\s+(\d+)"))
> +    #:
> +    rx_missed: int = field(metadata=TextParser.find_int(r"RX-missed:\s+(\d+)"))
> +    #:
> +    rx_bytes: int = field(metadata=TextParser.find_int(r"RX-bytes:\s+(\d+)"))
> +    #:
> +    rx_errors: int = field(metadata=TextParser.find_int(r"RX-errors:\s+(\d+)"))
> +    #:
> +    rx_nombuf: int = field(metadata=TextParser.find_int(r"RX-nombuf:\s+(\d+)"))
> +
> +    #:
> +    tx_packets: int = field(metadata=TextParser.find_int(r"TX-packets:\s+(\d+)"))
> +    #:
> +    tx_errors: int = field(metadata=TextParser.find_int(r"TX-errors:\s+(\d+)"))
> +    #:
> +    tx_bytes: int = field(metadata=TextParser.find_int(r"TX-bytes:\s+(\d+)"))
> +
> +    #:
> +    rx_pps: int = field(metadata=TextParser.find_int(r"Rx-pps:\s+(\d+)"))
> +    #:
> +    rx_bps: int = field(metadata=TextParser.find_int(r"Rx-bps:\s+(\d+)"))
> +
> +    #:
> +    tx_pps: int = field(metadata=TextParser.find_int(r"Tx-pps:\s+(\d+)"))
> +    #:
> +    tx_bps: int = field(metadata=TextParser.find_int(r"Tx-bps:\s+(\d+)"))
> +
> +
>   class TestPmdShell(InteractiveShell):
>       """Testpmd interactive shell.
>   
> @@ -713,6 +749,38 @@ def show_port_info(self, port_id: int) -> TestPmdPort:
>   
>           return TestPmdPort.parse(output)
>   
> +    def show_port_stats_all(self) -> list[TestPmdPortStats]:
> +        """Returns the statistics of all the ports."""

Missing the Returns: section.

> +        output = self.send_command("show port stats all")
> +
> +        # Sample output of the "all" command looks like:
> +        #
> +        #   ########### NIC statistics for port 0 ###########
> +        #   values...
> +        #   #################################################
> +        #
> +        #   ########### NIC statistics for port 1 ###########
> +        #   values...
> +        #   #################################################
> +        #
> +        iter = re.finditer(r"(^  #*.+#*$[^#]+)^  #*$", output, re.MULTILINE)
> +        return [TestPmdPortStats.parse(block.group(1)) for block in iter]
> +
> +    def show_port_stats(self, port_id: int) -> TestPmdPortStats:
> +        """Returns the given port statistics.
> +
> +        Args:
> +            port_id: The port ID to gather information for.
> +
> +        Raises:
> +            InteractiveCommandExecutionError: If `port_id` is invalid.
> +        """

Missing the Returns: section.

> +        output = self.send_command(f"show port stats {port_id}", skip_first_line=True)
> +        if output.startswith("Invalid port"):
> +            raise InteractiveCommandExecutionError("invalid port given")
> +
> +        return TestPmdPortStats.parse(output)
> +
>       def close(self) -> None:
>           """Overrides :meth:`~.interactive_shell.close`."""
>           self.send_command("quit", "")

  parent reply	other threads:[~2024-06-04 15:45 UTC|newest]

Thread overview: 95+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-12 11:11 [PATCH 0/5] dts: testpmd show port info/stats Luca Vizzarro
2024-04-12 11:11 ` [PATCH 1/5] dts: fix InteractiveShell command prompt filtering Luca Vizzarro
2024-04-16  8:40   ` Juraj Linkeš
2024-04-16 12:12     ` Luca Vizzarro
2024-04-17 13:06       ` Juraj Linkeš
2024-04-17 14:17         ` Luca Vizzarro
2024-04-18  6:31           ` Juraj Linkeš
2024-04-29 16:16             ` Jeremy Spewock
2024-04-12 11:11 ` [PATCH 2/5] dts: skip first line of send_command output Luca Vizzarro
2024-04-16  8:48   ` Juraj Linkeš
2024-04-16 12:15     ` Luca Vizzarro
2024-04-17 13:18       ` Juraj Linkeš
2024-04-29 15:18         ` Jeremy Spewock
2024-06-14 18:58           ` Nicholas Pratte
2024-04-12 11:11 ` [PATCH 3/5] dts: add parsing utility module Luca Vizzarro
2024-04-16  8:59   ` Juraj Linkeš
2024-04-16 12:16     ` Luca Vizzarro
2024-04-29 16:15   ` Jeremy Spewock
2024-04-30 10:49     ` Luca Vizzarro
2024-04-30 20:03       ` Jeremy Spewock
2024-04-12 11:11 ` [PATCH 4/5] dts: add `show port info` command to TestPmdShell Luca Vizzarro
2024-04-16  9:03   ` Juraj Linkeš
2024-04-16 12:24     ` Luca Vizzarro
2024-04-17 13:22       ` Juraj Linkeš
2024-04-17 14:25         ` Luca Vizzarro
2024-04-17 15:29           ` Luca Vizzarro
2024-04-18  6:41             ` Juraj Linkeš
2024-04-18 10:52               ` Luca Vizzarro
2024-04-12 11:11 ` [PATCH 5/5] dts: add `show port stats` " Luca Vizzarro
2024-04-16  9:04   ` Juraj Linkeš
2024-04-29 15:54   ` Jeremy Spewock
2024-04-30 10:51     ` Luca Vizzarro
2024-05-09 11:26 ` [PATCH v2 0/5] dts: testpmd show port info/stats Luca Vizzarro
2024-05-09 11:26   ` [PATCH v2 1/5] dts: fix InteractiveShell command prompt filtering Luca Vizzarro
2024-05-31 21:06     ` Jeremy Spewock
2024-06-04 13:57     ` Juraj Linkeš
2024-05-09 11:26   ` [PATCH v2 2/5] dts: skip first line of send command output Luca Vizzarro
2024-05-31 21:06     ` Jeremy Spewock
2024-06-04 13:58     ` Juraj Linkeš
2024-05-09 11:26   ` [PATCH v2 3/5] dts: add parsing utility module Luca Vizzarro
2024-05-31 21:06     ` Jeremy Spewock
2024-06-04 15:13     ` Juraj Linkeš
2024-06-05 10:35       ` Luca Vizzarro
2024-06-05 12:19         ` Juraj Linkeš
2024-06-05 13:00           ` Luca Vizzarro
2024-05-09 11:26   ` [PATCH v2 4/5] dts: add `show port info` command to TestPmdShell Luca Vizzarro
2024-05-31 21:06     ` Jeremy Spewock
2024-06-03  9:11       ` Luca Vizzarro
2024-06-04 15:40     ` Juraj Linkeš
2024-06-05 11:03       ` Luca Vizzarro
2024-05-09 11:26   ` [PATCH v2 5/5] dts: add `show port stats` " Luca Vizzarro
2024-05-20 14:26     ` Nicholas Pratte
2024-05-21 15:00       ` Luca Vizzarro
2024-05-31 21:07     ` Jeremy Spewock
2024-06-04 15:44     ` Juraj Linkeš [this message]
2024-06-05 11:04       ` Luca Vizzarro
2024-06-05 14:44 ` [PATCH v3 0/5] dts: testpmd show port info/stats Luca Vizzarro
2024-06-05 14:45   ` [PATCH v3 1/5] dts: fix InteractiveShell command prompt filtering Luca Vizzarro
2024-06-05 14:45   ` [PATCH v3 2/5] dts: skip first line of send command output Luca Vizzarro
2024-06-05 14:45   ` [PATCH v3 3/5] dts: add parsing utility module Luca Vizzarro
2024-06-05 14:45   ` [PATCH v3 4/5] dts: add `show port info` command to TestPmdShell Luca Vizzarro
2024-06-05 14:45   ` [PATCH v3 5/5] dts: add `show port stats` " Luca Vizzarro
2024-06-06  9:17 ` [PATCH v4 0/5] dts: testpmd show port info/stats Luca Vizzarro
2024-06-06  9:17   ` [PATCH v4 1/5] dts: fix InteractiveShell command prompt filtering Luca Vizzarro
2024-06-06 18:52     ` Jeremy Spewock
2024-06-06  9:17   ` [PATCH v4 2/5] dts: skip first line of send command output Luca Vizzarro
2024-06-06 18:52     ` Jeremy Spewock
2024-06-06  9:17   ` [PATCH v4 3/5] dts: add parsing utility module Luca Vizzarro
2024-06-06 18:52     ` Jeremy Spewock
2024-06-06 21:14       ` Luca Vizzarro
2024-06-06  9:17   ` [PATCH v4 4/5] dts: add `show port info` command to TestPmdShell Luca Vizzarro
2024-06-06 18:52     ` Jeremy Spewock
2024-06-06  9:17   ` [PATCH v4 5/5] dts: add `show port stats` " Luca Vizzarro
2024-06-06 18:53     ` Jeremy Spewock
2024-06-06 21:34 ` [PATCH v5 0/5] dts: testpmd show port info/stats Luca Vizzarro
2024-06-06 21:34   ` [PATCH v5 1/5] dts: fix InteractiveShell command prompt filtering Luca Vizzarro
2024-06-07 11:15     ` Juraj Linkeš
2024-06-07 13:10     ` Jeremy Spewock
2024-06-14 20:05     ` Nicholas Pratte
2024-06-06 21:34   ` [PATCH v5 2/5] dts: skip first line of send command output Luca Vizzarro
2024-06-07 11:16     ` Juraj Linkeš
2024-06-07 13:10     ` Jeremy Spewock
2024-06-06 21:34   ` [PATCH v5 3/5] dts: add parsing utility module Luca Vizzarro
2024-06-07 11:16     ` Juraj Linkeš
2024-06-07 13:11     ` Jeremy Spewock
2024-06-14 17:39     ` Nicholas Pratte
2024-06-06 21:34   ` [PATCH v5 4/5] dts: add `show port info` command to TestPmdShell Luca Vizzarro
2024-06-07 11:16     ` Juraj Linkeš
2024-06-07 13:11     ` Jeremy Spewock
2024-06-14 17:36     ` Nicholas Pratte
2024-06-06 21:34   ` [PATCH v5 5/5] dts: add `show port stats` " Luca Vizzarro
2024-06-07 11:16     ` Juraj Linkeš
2024-06-07 13:11     ` Jeremy Spewock
2024-06-14 17:34     ` Nicholas Pratte
2024-06-20  3:04   ` [PATCH v5 0/5] dts: testpmd show port info/stats Thomas Monjalon

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