From nobody Sun Feb 8 18:33:14 2026 Received: from mail-pj1-f47.google.com (mail-pj1-f47.google.com [209.85.216.47]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4BCFAC8D1; Fri, 9 Aug 2024 08:02:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.47 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723190522; cv=none; b=cxg7lLO982vU0uUDhEVK8Fsi+scQCK42MfH0bHICP6jULUpgk8aNYW71St51b2b2GMPGdoFZylzaGiilN28crQWi5mbIaHnWBXbRZPYF18GUYUuCwwjpBw6yphw2JUZtmR6Zx2C1W89PXQnAn5VG9nwsaOdN9MAsSGWLmWkJe+Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723190522; c=relaxed/simple; bh=jQjWmYNbejJ8eAQkjviIwQ3DgSsmbdepFeqkOM1I6eE=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=aFWA5sua3tHT9fROXk/S2U8gJt8vZtZcaVMz52VLDPYrgVLYhw5zBOT9S2s6sLQQZ4Y1l0iDFjWU2vN3zfiVqPN6nm6KW4wGok/QApnOAt/NV9rL6FJmmI4NH1u5Kl/JAwnR2oIcB+H7H2FVX8hSjNfRzNoF6QFMPZJgkhY+CoU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=QTGNs2Z2; arc=none smtp.client-ip=209.85.216.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="QTGNs2Z2" Received: by mail-pj1-f47.google.com with SMTP id 98e67ed59e1d1-2cd5d6b2581so1452036a91.2; Fri, 09 Aug 2024 01:02:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1723190520; x=1723795320; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=k1CNYqLAJBSiRCPmzssQ1Zg4wb+jIfTjQrz6LCzlylA=; b=QTGNs2Z2Fpaf7EFDq6VxvMCbHEkmjeJ7KHaTiIQ0Fz5tvvP+q8jWMjZXjFlhqEHdDa e/Z8hg6hmmoLPM/NyCk2BZdAh8Zn1R8T0G6frfYrf6yEIHAzqCGU6RapX9tes6KFReuZ tGLMv3GhRs42EApFetOgkTKDS/rK7vjavkLLrNDXzihTs9zhDHpZxkNSMkHAQx8zAave JbvUvZt//80VE70IpprH2M8m1ayyJ8DjugjjBqcvRyDld4qrhHE1R4kOSdhMa4RZTbJE P/2svIGnb8vT6Nd167+hm6PjJ2aPJwypdpKtrcv4umJ9YppXLBgTyj1OIRfWqhBXFCWs CJ8A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723190520; x=1723795320; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=k1CNYqLAJBSiRCPmzssQ1Zg4wb+jIfTjQrz6LCzlylA=; b=E7XEs2BQ6laUIblnCrAz/ovhyFDYY04S3CCli3TxWlF2K21QsJYg/G4PT7hEHTvJM8 /bu2QLVBjIvPcst+V+R20Q2Mgi19RWm0wUPMlM+EUXkijcab8oH78tDhdJ7/GjrSWrWC eV0wzsHmVkdg/9zXzBpuL2goEjQnwzuvwCwNSbOJ/5BWqfVTNtk7XJUmX6pXpkAao2cS gl/gX/CRLfPst7pAntBgV7nqW2xWNLjY3Iucq3AY0zO19a+X+d2SCA3ZP0psxd0vYA2v s8ng04xQQNOE0Y3FZGjtVjBiQn6QiKucyHkBOFLOTpI29/Zt1IOkme3+wuqbyjVHi8xR 1IDw== X-Forwarded-Encrypted: i=1; AJvYcCUo/ykLoeEHCFQqEnW7XqQZmmS0S4fMG6gr067NozywjIFl9Bpzs/LfhpeQ2kwLV2GVg5mqlgvHzwKPWJLn8ydHnyORXVatkvoks7ioKMHqqzRPVtOYTFHMIMYLnAEGNnpd8tcnpuXwxwyh9jM1Bg== X-Gm-Message-State: AOJu0YzCORYtLoOM7k4+G0lc12YV9g7wwdfyKtEYJTA4M3F78JFwnuc2 kQunv/ZCMpn6vk0T1W4WiaPKdlI5Q8MomwJ3kckaun7CZAS/ozSS X-Google-Smtp-Source: AGHT+IEPSPIVq9WWED3UQMmchGn9WG0dcWWIQ5HvpqN3kBBE5FW5DOwqrrTD5CynQLzz8ScVxMyrlg== X-Received: by 2002:a17:90b:1806:b0:2cd:b938:770b with SMTP id 98e67ed59e1d1-2d1e7fa9fe6mr672079a91.5.1723190520437; Fri, 09 Aug 2024 01:02:00 -0700 (PDT) Received: from alveo.moma (bullfrog.anu.edu.au. [150.203.163.126]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2d1b3addc29sm4694276a91.29.2024.08.09.01.01.54 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Aug 2024 01:01:59 -0700 (PDT) From: Zixian Cai To: Cc: Zixian Cai , Adrian Hunter , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , "Liang, Kan" , Ben Gainey , Paran Lee , linux-perf-users@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4] perf script python: Add the ins_lat field to event handler Date: Fri, 9 Aug 2024 08:01:36 +0000 Message-Id: <20240809080137.3590148-1-fzczx123@gmail.com> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" For example, when using the Alder Lake PMU memory load event, the instruction latency is stored in ins_lat, while the cache latency is stored in weight. This patch reports the ins_lat field for Python scripting. Signed-off-by: Zixian Cai Reviewed-by: Adrian Hunter --- v4) reformat commit message for max line length v3) address review comments v2) rebase on top of perf-tools-next tools/perf/util/scripting-engines/trace-event-python.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/tools/perf/util/scripting-engines/trace-event-python.c b/tools= /perf/util/scripting-engines/trace-event-python.c index fb00f3ad6815..6971dd6c231f 100644 --- a/tools/perf/util/scripting-engines/trace-event-python.c +++ b/tools/perf/util/scripting-engines/trace-event-python.c @@ -888,6 +888,8 @@ static PyObject *get_perf_sample_dict(struct perf_sampl= e *sample, set_sample_read_in_dict(dict_sample, sample, evsel); pydict_set_item_string_decref(dict_sample, "weight", PyLong_FromUnsignedLongLong(sample->weight)); + pydict_set_item_string_decref(dict_sample, "ins_lat", + PyLong_FromUnsignedLong(sample->ins_lat)); pydict_set_item_string_decref(dict_sample, "transaction", PyLong_FromUnsignedLongLong(sample->transaction)); set_sample_datasrc_in_dict(dict_sample, sample); @@ -1317,7 +1319,7 @@ static void python_export_sample_table(struct db_expo= rt *dbe, struct tables *tables =3D container_of(dbe, struct tables, dbe); PyObject *t; - t =3D tuple_new(27); + t =3D tuple_new(28); tuple_set_d64(t, 0, es->db_id); tuple_set_d64(t, 1, es->evsel->db_id); @@ -1346,6 +1348,7 @@ static void python_export_sample_table(struct db_expo= rt *dbe, tuple_set_s32(t, 24, es->sample->flags); tuple_set_d64(t, 25, es->sample->id); tuple_set_d64(t, 26, es->sample->stream_id); + tuple_set_u32(t, 27, es->sample->ins_lat); call_object(tables->sample_handler, t, "sample_table"); -- 2.25.1