| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "chrome/test/perf/perf_test.h" |
| |
| #include <stdio.h> |
| |
| #include "base/logging.h" |
| #include "base/strings/string_number_conversions.h" |
| #include "base/strings/stringprintf.h" |
| #include "chrome/test/base/chrome_process_util.h" |
| #include "testing/perf/perf_test.h" |
| |
| namespace perf_test { |
| |
| void PrintIOPerfInfo(const std::string& test_name, |
| const ChromeProcessList& chrome_processes, |
| base::ProcessId browser_pid) { |
| PrintIOPerfInfo(stdout, test_name, chrome_processes, browser_pid); |
| } |
| |
| void PrintIOPerfInfo(FILE* target, |
| const std::string& test_name, |
| const ChromeProcessList& chrome_processes, |
| base::ProcessId browser_pid) { |
| fprintf(target, "%s", IOPerfInfoToString(test_name, chrome_processes, |
| browser_pid).c_str()); |
| } |
| |
| std::string IOPerfInfoToString(const std::string& test_name, |
| const ChromeProcessList& chrome_processes, |
| base::ProcessId browser_pid) { |
| size_t read_op_b = 0; |
| size_t read_op_r = 0; |
| size_t write_op_b = 0; |
| size_t write_op_r = 0; |
| size_t other_op_b = 0; |
| size_t other_op_r = 0; |
| size_t total_op_b = 0; |
| size_t total_op_r = 0; |
| |
| size_t read_byte_b = 0; |
| size_t read_byte_r = 0; |
| size_t write_byte_b = 0; |
| size_t write_byte_r = 0; |
| size_t other_byte_b = 0; |
| size_t other_byte_r = 0; |
| size_t total_byte_b = 0; |
| size_t total_byte_r = 0; |
| |
| std::string output; |
| ChromeProcessList::const_iterator it; |
| for (it = chrome_processes.begin(); it != chrome_processes.end(); ++it) { |
| base::ProcessHandle process_handle; |
| if (!base::OpenProcessHandle(*it, &process_handle)) { |
| NOTREACHED(); |
| return output; |
| } |
| |
| // TODO(sgk): if/when base::ProcessMetrics returns real stats on mac: |
| // scoped_ptr<base::ProcessMetrics> process_metrics( |
| // base::ProcessMetrics::CreateProcessMetrics(process_handle)); |
| scoped_ptr<ChromeTestProcessMetrics> process_metrics( |
| ChromeTestProcessMetrics::CreateProcessMetrics(process_handle)); |
| base::IoCounters io_counters; |
| memset(&io_counters, 0, sizeof(io_counters)); |
| |
| if (process_metrics.get()->GetIOCounters(&io_counters)) { |
| // Print out IO performance. We assume that the values can be |
| // converted to size_t (they're reported as ULONGLONG, 64-bit numbers). |
| std::string chrome_name = (*it == browser_pid) ? "_b" : "_r"; |
| |
| size_t read_op = static_cast<size_t>(io_counters.ReadOperationCount); |
| size_t write_op = static_cast<size_t>(io_counters.WriteOperationCount); |
| size_t other_op = static_cast<size_t>(io_counters.OtherOperationCount); |
| size_t total_op = static_cast<size_t>(io_counters.ReadOperationCount + |
| io_counters.WriteOperationCount + |
| io_counters.OtherOperationCount); |
| |
| size_t read_byte = static_cast<size_t>(io_counters.ReadTransferCount |
| / 1024); |
| size_t write_byte = static_cast<size_t>(io_counters.WriteTransferCount |
| / 1024); |
| size_t other_byte = static_cast<size_t>(io_counters.OtherTransferCount |
| / 1024); |
| size_t total_byte = static_cast<size_t>((io_counters.ReadTransferCount + |
| io_counters.WriteTransferCount + |
| io_counters.OtherTransferCount) |
| / 1024); |
| |
| if (*it == browser_pid) { |
| read_op_b = read_op; |
| write_op_b = write_op; |
| other_op_b = other_op; |
| total_op_b = total_op; |
| read_byte_b = read_byte; |
| write_byte_b = write_byte; |
| other_byte_b = other_byte; |
| total_byte_b = total_byte; |
| } else { |
| read_op_r += read_op; |
| write_op_r += write_op; |
| other_op_r += other_op; |
| total_op_r += total_op; |
| read_byte_r += read_byte; |
| write_byte_r += write_byte; |
| other_byte_r += other_byte; |
| total_byte_r += total_byte; |
| } |
| } |
| |
| base::CloseProcessHandle(process_handle); |
| } |
| |
| std::string t_name(test_name); |
| AppendResult(output, |
| "read_op_b", |
| std::string(), |
| "r_op_b" + t_name, |
| read_op_b, |
| "ops", |
| false); |
| AppendResult(output, |
| "write_op_b", |
| std::string(), |
| "w_op_b" + t_name, |
| write_op_b, |
| "ops", |
| false); |
| AppendResult(output, |
| "other_op_b", |
| std::string(), |
| "o_op_b" + t_name, |
| other_op_b, |
| "ops", |
| false); |
| AppendResult(output, |
| "total_op_b", |
| std::string(), |
| "IO_op_b" + t_name, |
| total_op_b, |
| "ops", |
| false); |
| |
| AppendResult(output, |
| "read_byte_b", |
| std::string(), |
| "r_b" + t_name, |
| read_byte_b, |
| "kb", |
| false); |
| AppendResult(output, |
| "write_byte_b", |
| std::string(), |
| "w_b" + t_name, |
| write_byte_b, |
| "kb", |
| false); |
| AppendResult(output, |
| "other_byte_b", |
| std::string(), |
| "o_b" + t_name, |
| other_byte_b, |
| "kb", |
| false); |
| AppendResult(output, |
| "total_byte_b", |
| std::string(), |
| "IO_b" + t_name, |
| total_byte_b, |
| "kb", |
| false); |
| |
| AppendResult(output, |
| "read_op_r", |
| std::string(), |
| "r_op_r" + t_name, |
| read_op_r, |
| "ops", |
| false); |
| AppendResult(output, |
| "write_op_r", |
| std::string(), |
| "w_op_r" + t_name, |
| write_op_r, |
| "ops", |
| false); |
| AppendResult(output, |
| "other_op_r", |
| std::string(), |
| "o_op_r" + t_name, |
| other_op_r, |
| "ops", |
| false); |
| AppendResult(output, |
| "total_op_r", |
| std::string(), |
| "IO_op_r" + t_name, |
| total_op_r, |
| "ops", |
| false); |
| |
| AppendResult(output, |
| "read_byte_r", |
| std::string(), |
| "r_r" + t_name, |
| read_byte_r, |
| "kb", |
| false); |
| AppendResult(output, |
| "write_byte_r", |
| std::string(), |
| "w_r" + t_name, |
| write_byte_r, |
| "kb", |
| false); |
| AppendResult(output, |
| "other_byte_r", |
| std::string(), |
| "o_r" + t_name, |
| other_byte_r, |
| "kb", |
| false); |
| AppendResult(output, |
| "total_byte_r", |
| std::string(), |
| "IO_r" + t_name, |
| total_byte_r, |
| "kb", |
| false); |
| |
| return output; |
| } |
| |
| void PrintMemoryUsageInfo(const std::string& test_name, |
| const ChromeProcessList& chrome_processes, |
| base::ProcessId browser_pid) { |
| PrintMemoryUsageInfo(stdout, test_name, chrome_processes, browser_pid); |
| } |
| |
| void PrintMemoryUsageInfo(FILE* target, |
| const std::string& test_name, |
| const ChromeProcessList& chrome_processes, |
| base::ProcessId browser_pid) { |
| fprintf(target, "%s", MemoryUsageInfoToString(test_name, chrome_processes, |
| browser_pid).c_str()); |
| } |
| |
| std::string MemoryUsageInfoToString(const std::string& test_name, |
| const ChromeProcessList& chrome_processes, |
| base::ProcessId browser_pid) { |
| size_t browser_virtual_size = 0; |
| size_t browser_working_set_size = 0; |
| size_t renderer_virtual_size = 0; |
| size_t renderer_working_set_size = 0; |
| size_t total_virtual_size = 0; |
| size_t total_working_set_size = 0; |
| #if defined(OS_WIN) |
| size_t browser_peak_virtual_size = 0; |
| size_t browser_peak_working_set_size = 0; |
| size_t renderer_total_peak_virtual_size = 0; |
| size_t renderer_total_peak_working_set_size = 0; |
| size_t renderer_single_peak_virtual_size = 0; |
| size_t renderer_single_peak_working_set_size = 0; |
| #endif |
| |
| std::string output; |
| ChromeProcessList::const_iterator it; |
| for (it = chrome_processes.begin(); it != chrome_processes.end(); ++it) { |
| base::ProcessHandle process_handle; |
| if (!base::OpenProcessHandle(*it, &process_handle)) { |
| NOTREACHED(); |
| return output; |
| } |
| |
| // TODO(sgk): if/when base::ProcessMetrics returns real stats on mac: |
| // scoped_ptr<base::ProcessMetrics> process_metrics( |
| // base::ProcessMetrics::CreateProcessMetrics(process_handle)); |
| scoped_ptr<ChromeTestProcessMetrics> process_metrics( |
| ChromeTestProcessMetrics::CreateProcessMetrics(process_handle)); |
| |
| size_t current_virtual_size = process_metrics->GetPagefileUsage(); |
| size_t current_working_set_size = process_metrics->GetWorkingSetSize(); |
| |
| if (*it == browser_pid) { |
| browser_virtual_size = current_virtual_size; |
| browser_working_set_size = current_working_set_size; |
| } else { |
| renderer_virtual_size += current_virtual_size; |
| renderer_working_set_size += current_working_set_size; |
| } |
| total_virtual_size += current_virtual_size; |
| total_working_set_size += current_working_set_size; |
| |
| #if defined(OS_WIN) |
| size_t peak_virtual_size = process_metrics->GetPeakPagefileUsage(); |
| size_t peak_working_set_size = process_metrics->GetPeakWorkingSetSize(); |
| if (*it == browser_pid) { |
| browser_peak_virtual_size = peak_virtual_size; |
| browser_peak_working_set_size = peak_working_set_size; |
| } else { |
| if (peak_virtual_size > renderer_single_peak_virtual_size) { |
| renderer_single_peak_virtual_size = peak_virtual_size; |
| } |
| if (peak_working_set_size > renderer_single_peak_working_set_size) { |
| renderer_single_peak_working_set_size = peak_working_set_size; |
| } |
| renderer_total_peak_virtual_size += peak_virtual_size; |
| renderer_total_peak_working_set_size += peak_working_set_size; |
| } |
| #endif |
| |
| base::CloseProcessHandle(process_handle); |
| } |
| |
| std::string trace_name(test_name); |
| #if defined(OS_WIN) |
| AppendResult(output, "vm_peak_b", "", "vm_pk_b" + trace_name, |
| browser_peak_virtual_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "ws_peak_b", "", "ws_pk_b" + trace_name, |
| browser_peak_working_set_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "vm_peak_r", "", "vm_pk_r" + trace_name, |
| renderer_total_peak_virtual_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "ws_peak_r", "", "ws_pk_r" + trace_name, |
| renderer_total_peak_working_set_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "vm_single_peak_r", "", "vm_spk_r" + trace_name, |
| renderer_single_peak_virtual_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "ws_single_peak_r", "", "ws_spk_r" + trace_name, |
| renderer_single_peak_working_set_size, "bytes", |
| false /* important */); |
| AppendResult(output, "vm_final_b", "", "vm_f_b" + trace_name, |
| browser_virtual_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "ws_final_b", "", "ws_f_b" + trace_name, |
| browser_working_set_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "vm_final_r", "", "vm_f_r" + trace_name, |
| renderer_virtual_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "ws_final_r", "", "ws_f_r" + trace_name, |
| renderer_working_set_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "vm_final_t", "", "vm_f_t" + trace_name, |
| total_virtual_size, "bytes", |
| false /* not important */); |
| AppendResult(output, "ws_final_t", "", "ws_f_t" + trace_name, |
| total_working_set_size, "bytes", |
| false /* not important */); |
| #elif defined(OS_LINUX) || defined(OS_MACOSX) || defined(OS_ANDROID) |
| AppendResult(output, |
| "vm_size_final_b", |
| std::string(), |
| "vm_size_f_b" + trace_name, |
| browser_virtual_size, |
| "bytes", |
| false /* not important */); |
| AppendResult(output, |
| "vm_rss_final_b", |
| std::string(), |
| "vm_rss_f_b" + trace_name, |
| browser_working_set_size, |
| "bytes", |
| false /* not important */); |
| AppendResult(output, |
| "vm_size_final_r", |
| std::string(), |
| "vm_size_f_r" + trace_name, |
| renderer_virtual_size, |
| "bytes", |
| false /* not important */); |
| AppendResult(output, |
| "vm_rss_final_r", |
| std::string(), |
| "vm_rss_f_r" + trace_name, |
| renderer_working_set_size, |
| "bytes", |
| false /* not important */); |
| AppendResult(output, |
| "vm_size_final_t", |
| std::string(), |
| "vm_size_f_t" + trace_name, |
| total_virtual_size, |
| "bytes", |
| false /* not important */); |
| AppendResult(output, |
| "vm_rss_final_t", |
| std::string(), |
| "vm_rss_f_t" + trace_name, |
| total_working_set_size, |
| "bytes", |
| false /* not important */); |
| #else |
| NOTIMPLEMENTED(); |
| #endif |
| AppendResult(output, |
| "processes", |
| std::string(), |
| "proc_" + trace_name, |
| chrome_processes.size(), |
| "count", |
| false /* not important */); |
| |
| return output; |
| } |
| |
| } // namespace perf_test |