From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 880A5C4321A for ; Tue, 11 Jun 2019 19:00:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 4BFB621874 for ; Tue, 11 Jun 2019 19:00:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560279646; bh=oRzWkJ/84g6Xp1kls9o5xc/Pkl6c5D9id8q7/Al//XI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=YPbKidX5JmjtHQ2weFl6aG7to+uFK9LRf05jWHhroJMhEhcaZUZPlgxYdxocbHnV4 sxe+xtkrDYrXn28PkUYZVS3MwSxssvkoLkEIgbzCVQMfbXaQGX6NNSJtJh1vrDCBbY Z87m9apGn5ZoZpWVdvMHNAWjLLJbg9U9/urrZF1c= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2392228AbfFKTAp (ORCPT ); Tue, 11 Jun 2019 15:00:45 -0400 Received: from mail.kernel.org ([198.145.29.99]:37456 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391579AbfFKTAo (ORCPT ); Tue, 11 Jun 2019 15:00:44 -0400 Received: from quaco.ghostprotocols.net (unknown [179.97.35.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id DDDE021841; Tue, 11 Jun 2019 19:00:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560279643; bh=oRzWkJ/84g6Xp1kls9o5xc/Pkl6c5D9id8q7/Al//XI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WWAe03M4xPaTG6FZgTDALgqss+oznTdtS1rMlPY8D0KFs1MiVXlK1OX+9n3FVeJen svn7n9RI1BlxTGfuGovvdYns3sQcZG643oFXjuIToyeehG/ymJHV8kfqDTc1tgAgXm T5dRFS3M2Fdk50B4mz3v5lteKZcVEkNhjxM3xARw= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Adrian Hunter , Arnaldo Carvalho de Melo , Jiri Olsa Subject: [PATCH 23/85] perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph Date: Tue, 11 Jun 2019 15:58:09 -0300 Message-Id: <20190611185911.11645-24-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190611185911.11645-1-acme@kernel.org> References: <20190611185911.11645-1-acme@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Adrian Hunter Enhance the call graph to display IPC information if it is available. Committer testing: [acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Reports -> Context Sensitive Callgraph, then expand a few trees, then select with the mouse and press control+C: Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch ▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%) ▼ 23003:23003 ▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0 ▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0 ▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0 ▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5 ▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4 ▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5 ▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4 ▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2 ▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4 ▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2 ▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0 ▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3 ▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6 ▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3 bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0 ▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8 Signed-off-by: Adrian Hunter Tested-by: Arnaldo Carvalho de Melo Cc: Jiri Olsa Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- .../scripts/python/exported-sql-viewer.py | 69 +++++++++++++++---- 1 file changed, 56 insertions(+), 13 deletions(-) diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index b3508bd4eb00..f5b1b63995b0 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -505,18 +505,24 @@ class CallGraphLevelItemBase(object): class CallGraphLevelTwoPlusItemBase(CallGraphLevelItemBase): - def __init__(self, glb, params, row, comm_id, thread_id, call_path_id, time, branch_count, parent_item): + def __init__(self, glb, params, row, comm_id, thread_id, call_path_id, time, insn_cnt, cyc_cnt, branch_count, parent_item): super(CallGraphLevelTwoPlusItemBase, self).__init__(glb, params, row, parent_item) self.comm_id = comm_id self.thread_id = thread_id self.call_path_id = call_path_id + self.insn_cnt = insn_cnt + self.cyc_cnt = cyc_cnt self.branch_count = branch_count self.time = time def Select(self): self.query_done = True; query = QSqlQuery(self.glb.db) - QueryExec(query, "SELECT call_path_id, name, short_name, COUNT(calls.id), SUM(return_time - call_time), SUM(branch_count)" + if self.params.have_ipc: + ipc_str = ", SUM(insn_count), SUM(cyc_count)" + else: + ipc_str = "" + QueryExec(query, "SELECT call_path_id, name, short_name, COUNT(calls.id), SUM(return_time - call_time)" + ipc_str + ", SUM(branch_count)" " FROM calls" " INNER JOIN call_paths ON calls.call_path_id = call_paths.id" " INNER JOIN symbols ON call_paths.symbol_id = symbols.id" @@ -527,7 +533,15 @@ class CallGraphLevelTwoPlusItemBase(CallGraphLevelItemBase): " GROUP BY call_path_id, name, short_name" " ORDER BY call_path_id") while query.next(): - child_item = CallGraphLevelThreeItem(self.glb, self.params, self.child_count, self.comm_id, self.thread_id, query.value(0), query.value(1), query.value(2), query.value(3), int(query.value(4)), int(query.value(5)), self) + if self.params.have_ipc: + insn_cnt = int(query.value(5)) + cyc_cnt = int(query.value(6)) + branch_count = int(query.value(7)) + else: + insn_cnt = 0 + cyc_cnt = 0 + branch_count = int(query.value(5)) + child_item = CallGraphLevelThreeItem(self.glb, self.params, self.child_count, self.comm_id, self.thread_id, query.value(0), query.value(1), query.value(2), query.value(3), int(query.value(4)), insn_cnt, cyc_cnt, branch_count, self) self.child_items.append(child_item) self.child_count += 1 @@ -535,10 +549,17 @@ class CallGraphLevelTwoPlusItemBase(CallGraphLevelItemBase): class CallGraphLevelThreeItem(CallGraphLevelTwoPlusItemBase): - def __init__(self, glb, params, row, comm_id, thread_id, call_path_id, name, dso, count, time, branch_count, parent_item): - super(CallGraphLevelThreeItem, self).__init__(glb, params, row, comm_id, thread_id, call_path_id, time, branch_count, parent_item) + def __init__(self, glb, params, row, comm_id, thread_id, call_path_id, name, dso, count, time, insn_cnt, cyc_cnt, branch_count, parent_item): + super(CallGraphLevelThreeItem, self).__init__(glb, params, row, comm_id, thread_id, call_path_id, time, insn_cnt, cyc_cnt, branch_count, parent_item) dso = dsoname(dso) - self.data = [ name, dso, str(count), str(time), PercentToOneDP(time, parent_item.time), str(branch_count), PercentToOneDP(branch_count, parent_item.branch_count) ] + if self.params.have_ipc: + insn_pcnt = PercentToOneDP(insn_cnt, parent_item.insn_cnt) + cyc_pcnt = PercentToOneDP(cyc_cnt, parent_item.cyc_cnt) + br_pcnt = PercentToOneDP(branch_count, parent_item.branch_count) + ipc = CalcIPC(cyc_cnt, insn_cnt) + self.data = [ name, dso, str(count), str(time), PercentToOneDP(time, parent_item.time), str(insn_cnt), insn_pcnt, str(cyc_cnt), cyc_pcnt, ipc, str(branch_count), br_pcnt ] + else: + self.data = [ name, dso, str(count), str(time), PercentToOneDP(time, parent_item.time), str(branch_count), PercentToOneDP(branch_count, parent_item.branch_count) ] self.dbid = call_path_id # Context-sensitive call graph data model level two item @@ -546,18 +567,28 @@ class CallGraphLevelThreeItem(CallGraphLevelTwoPlusItemBase): class CallGraphLevelTwoItem(CallGraphLevelTwoPlusItemBase): def __init__(self, glb, params, row, comm_id, thread_id, pid, tid, parent_item): - super(CallGraphLevelTwoItem, self).__init__(glb, params, row, comm_id, thread_id, 1, 0, 0, parent_item) - self.data = [str(pid) + ":" + str(tid), "", "", "", "", "", ""] + super(CallGraphLevelTwoItem, self).__init__(glb, params, row, comm_id, thread_id, 1, 0, 0, 0, 0, parent_item) + if self.params.have_ipc: + self.data = [str(pid) + ":" + str(tid), "", "", "", "", "", "", "", "", "", "", ""] + else: + self.data = [str(pid) + ":" + str(tid), "", "", "", "", "", ""] self.dbid = thread_id def Select(self): super(CallGraphLevelTwoItem, self).Select() for child_item in self.child_items: self.time += child_item.time + self.insn_cnt += child_item.insn_cnt + self.cyc_cnt += child_item.cyc_cnt self.branch_count += child_item.branch_count for child_item in self.child_items: child_item.data[4] = PercentToOneDP(child_item.time, self.time) - child_item.data[6] = PercentToOneDP(child_item.branch_count, self.branch_count) + if self.params.have_ipc: + child_item.data[6] = PercentToOneDP(child_item.insn_cnt, self.insn_cnt) + child_item.data[8] = PercentToOneDP(child_item.cyc_cnt, self.cyc_cnt) + child_item.data[11] = PercentToOneDP(child_item.branch_count, self.branch_count) + else: + child_item.data[6] = PercentToOneDP(child_item.branch_count, self.branch_count) # Context-sensitive call graph data model level one item @@ -565,7 +596,10 @@ class CallGraphLevelOneItem(CallGraphLevelItemBase): def __init__(self, glb, params, row, comm_id, comm, parent_item): super(CallGraphLevelOneItem, self).__init__(glb, params, row, parent_item) - self.data = [comm, "", "", "", "", "", ""] + if self.params.have_ipc: + self.data = [comm, "", "", "", "", "", "", "", "", "", "", ""] + else: + self.data = [comm, "", "", "", "", "", ""] self.dbid = comm_id def Select(self): @@ -694,14 +728,23 @@ class CallGraphModel(CallGraphModelBase): return CallGraphRootItem(self.glb, self.params) def columnCount(self, parent=None): - return 7 + if self.params.have_ipc: + return 12 + else: + return 7 def columnHeader(self, column): - headers = ["Call Path", "Object", "Count ", "Time (ns) ", "Time (%) ", "Branch Count ", "Branch Count (%) "] + if self.params.have_ipc: + headers = ["Call Path", "Object", "Count ", "Time (ns) ", "Time (%) ", "Insn Cnt", "Insn Cnt (%)", "Cyc Cnt", "Cyc Cnt (%)", "IPC", "Branch Count ", "Branch Count (%) "] + else: + headers = ["Call Path", "Object", "Count ", "Time (ns) ", "Time (%) ", "Branch Count ", "Branch Count (%) "] return headers[column] def columnAlignment(self, column): - alignment = [ Qt.AlignLeft, Qt.AlignLeft, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight ] + if self.params.have_ipc: + alignment = [ Qt.AlignLeft, Qt.AlignLeft, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight ] + else: + alignment = [ Qt.AlignLeft, Qt.AlignLeft, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight, Qt.AlignRight ] return alignment[column] def DoFindSelect(self, query, match): -- 2.20.1