Storage: refactor dump_storage
Bug: 287884851 Test: run bugreport Change-Id: I126f363b741616690b8e5e3b8fe522da7cd5c2ca Signed-off-by: Randall Huang <huangrandall@google.com>
This commit is contained in:
Randall Huang
parent
51da07a0ea
commit
a5949cd099
6 changed files with 166 additions and 75 deletions
150
storage/dump_storage.cpp
Normal file
150
storage/dump_storage.cpp
Normal file
|
|
@ -0,0 +1,150 @@
|
|||
/*
|
||||
* Copyright 2023 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
#include <dump/pixel_dump.h>
|
||||
#include <android-base/file.h>
|
||||
#include <android-base/properties.h>
|
||||
#include <string.h>
|
||||
#include <stdio.h>
|
||||
#include <log/log.h>
|
||||
#include <regex>
|
||||
#include <fstream>
|
||||
|
||||
#define F2FS_FSCK_TIME_PROPERTY "ro.boottime.init.fsck.data"
|
||||
#define F2FS_MNT_TIME_PROPERTY "ro.boottime.init.mount.data"
|
||||
#define BOOTDEVICE_PROPERTY "ro.boot.bootdevice"
|
||||
|
||||
int main() {
|
||||
//F2FS
|
||||
dumpFileContent("F2FS status", "/sys/kernel/debug/f2fs/status");
|
||||
dumpFileContent("F2FS fsck", "/dev/fscklogs/fsck");
|
||||
|
||||
int fsck_time = android::base::GetIntProperty(F2FS_FSCK_TIME_PROPERTY, 0);
|
||||
printf("--- F2FS - fsck time (ms) ---\n%d\n\n", fsck_time);
|
||||
int mnt_time = android::base::GetIntProperty(F2FS_MNT_TIME_PROPERTY, 0);
|
||||
printf("--- F2FS - checkpoint=disable time (ms) ---\n%d\n\n", mnt_time);
|
||||
|
||||
//UFS
|
||||
dumpFileContent("UFS model", "/sys/block/sda/device/model");
|
||||
dumpFileContent("UFS rev", "/sys/block/sda/device/rev");
|
||||
dumpFileContent("UFS size", "/sys/block/sda/size");
|
||||
|
||||
dumpFileContent("UFS Slow IO Read",
|
||||
"/dev/sys/block/bootdevice/slowio_read_cnt");
|
||||
dumpFileContent("UFS Slow IO Write",
|
||||
"/dev/sys/block/bootdevice/slowio_write_cnt");
|
||||
dumpFileContent("UFS Slow IO Unmap",
|
||||
"/dev/sys/block/bootdevice/slowio_unmap_cnt");
|
||||
dumpFileContent("UFS Slow IO Sync",
|
||||
"/dev/sys/block/bootdevice/slowio_sync_cnt");
|
||||
|
||||
printf("------ UFS err_stats ------\n");
|
||||
const std::string ufs_err_stats_path(
|
||||
"/dev/sys/block/bootdevice/err_stats/");
|
||||
std::unique_ptr<DIR, decltype(&closedir)> statdir(
|
||||
opendir(ufs_err_stats_path.c_str()), closedir);
|
||||
if (statdir) {
|
||||
dirent *stat_entry;
|
||||
while ((stat_entry = readdir(statdir.get())) != nullptr) {
|
||||
std::string ufs_err_stats_path(stat_entry->d_name);
|
||||
if (!strcmp(ufs_err_stats_path.c_str(), ".")
|
||||
|| !strcmp(ufs_err_stats_path.c_str(), ".."))
|
||||
continue;
|
||||
std::string bootdevice = android::base::GetProperty(
|
||||
BOOTDEVICE_PROPERTY, "");
|
||||
std::string err_stat_path = "/sys/devices/platform/";
|
||||
err_stat_path.append(bootdevice.c_str());
|
||||
err_stat_path.append("/err_stats/");
|
||||
err_stat_path.append(ufs_err_stats_path.c_str());
|
||||
std::ifstream err_stat_file(err_stat_path);
|
||||
if (err_stat_file.is_open()) {
|
||||
std::string err_stat_atom;
|
||||
err_stat_file >> err_stat_atom;
|
||||
printf("%s:%s\n", ufs_err_stats_path.c_str(),
|
||||
err_stat_atom.c_str());
|
||||
err_stat_file.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
printf("\n------ UFS io_stats ------\n");
|
||||
printf("\t\t%-12s %-12s %-12s %-12s %-12s %-12s\n", "ReadCnt", "ReadBytes",
|
||||
"WriteCnt", "WriteBytes", "RWCnt", "RWBytes");
|
||||
const std::string ufs_io_stats = "/dev/sys/block/bootdevice/io_stats/";
|
||||
const std::string iostats_seq[3] = {"_start", "_complete", "_maxdiff"};
|
||||
const std::string iostats[6] = {"rcnt", "rbyte", "wcnt", "wbyte", "rwcnt",
|
||||
"rwbyte"};
|
||||
|
||||
for (int i = 0; i < 3; i++) {
|
||||
const std::string header[3] = {"Started: \t", "Completed: \t",
|
||||
"MaxDiff: \t"};
|
||||
printf("%s", header[i].c_str());
|
||||
for (int j = 0; j < 6; j++) {
|
||||
std::string iostat_path = ufs_io_stats.c_str();
|
||||
iostat_path.append(iostats[j].c_str());
|
||||
iostat_path.append(iostats_seq[i].c_str());
|
||||
std::ifstream io_stats_file(iostat_path.c_str());
|
||||
unsigned long io_stat_atom = 0;
|
||||
if (io_stats_file.is_open()) {
|
||||
io_stats_file >> io_stat_atom;
|
||||
printf("%-12lu ", io_stat_atom);
|
||||
io_stats_file.close();
|
||||
}
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
printf("\n------ UFS req_stats ------\n");
|
||||
printf("\t%-12s %-12s %-12s %-12s %-12s %-12s\n", "All", "Write", "Read",
|
||||
"Security", "Flush", "Discard");
|
||||
const std::string ufs_req_stats = "/dev/sys/block/bootdevice/req_stats/";
|
||||
const std::string reqstats_seq[4] = {"_min", "_max", "_avg", "_sum"};
|
||||
const std::string reqstats[6] = {"all", "write", "read", "security",
|
||||
"flush", "discard"};
|
||||
|
||||
for (int i = 0; i < 4; i++) {
|
||||
const std::string header[4] = {"Min:\t", "Max: \t", "Avg: \t",
|
||||
"Count: \t"};
|
||||
printf("%s", header[i].c_str());
|
||||
for (int j = 0; j < 6; j++) {
|
||||
std::string reqstat_path = ufs_req_stats.c_str();
|
||||
reqstat_path.append(reqstats[j].c_str());
|
||||
reqstat_path.append(reqstats_seq[i].c_str());
|
||||
std::ifstream req_stats_file(reqstat_path.c_str());
|
||||
unsigned long req_stat_atom = 0;
|
||||
if (req_stats_file.is_open()) {
|
||||
req_stats_file >> req_stat_atom;
|
||||
printf("%-12lu ", req_stat_atom);
|
||||
req_stats_file.close();
|
||||
}
|
||||
}
|
||||
printf("\n");
|
||||
}
|
||||
|
||||
printf("\n------ UFS health ------\n");
|
||||
dumpFileContent(
|
||||
"",
|
||||
"/dev/sys/block/bootdevice/health_descriptor/life_time_estimation_a");
|
||||
dumpFileContent(
|
||||
"",
|
||||
"/dev/sys/block/bootdevice/health_descriptor/life_time_estimation_b");
|
||||
dumpFileContent("", "/dev/sys/block/bootdevice/health_descriptor/eol_info");
|
||||
dumpFileContent(
|
||||
"",
|
||||
"/dev/sys/block/bootdevice/health_descriptor/life_time_estimation_c");
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue