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dumpstate: more tweaks in the data collection order.

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We try to further minimize the resource footprint/contamination
 of the data collecting commands.

Change-Id: I6c15b0b88a6e3e8d68e0ed9b0cc696db3cf18478
This commit is contained in:
JP Abgrall
2012-03-02 11:50:47 -08:00
parent 14700016e9
commit 4834ada492
1 changed files with 42 additions and 37 deletions
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79
cmds/dumpstate/dumpstate.c
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@@ -86,11 +86,6 @@ static void dumpstate() {
dump_file("PAGETYPEINFO", "/proc/pagetypeinfo");
dump_file("BUDDYINFO", "/proc/buddyinfo");
print_properties();
/* TODO: Make last_kmsg CAP_SYSLOG protected. b/5555691 */
dump_file("LAST KMSG", "/proc/last_kmsg");
do_dmesg();
dump_file("KERNEL WAKELOCKS", "/proc/wakelocks");
dump_file("KERNEL CPUFREQ", "/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state");
@@ -99,6 +94,19 @@ static void dumpstate() {
run_command("PROCESSES AND THREADS", 10, "ps", "-t", "-p", "-P", NULL);
run_command("LIBRANK", 10, "librank", NULL);
do_dmesg();
run_command("LIST OF OPEN FILES", 10, SU_PATH, "root", "lsof", NULL);
for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES");
for_each_pid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS");
// dump_file("EVENT LOG TAGS", "/etc/event-log-tags");
run_command("SYSTEM LOG", 20, "logcat", "-v", "threadtime", "-d", "*:v", NULL);
run_command("EVENT LOG", 20, "logcat", "-b", "events", "-v", "threadtime", "-d", "*:v", NULL);
run_command("RADIO LOG", 20, "logcat", "-b", "radio", "-v", "threadtime", "-d", "*:v", NULL);
/* show the traces we collected in main(), if that was done */
if (dump_traces_path != NULL) {
dump_file("VM TRACES JUST NOW", dump_traces_path);
@@ -124,6 +132,11 @@ static void dumpstate() {
dump_file("NETWORK ROUTES", "/proc/net/route");
dump_file("NETWORK ROUTES IPV6", "/proc/net/ipv6_route");
/* TODO: Make last_kmsg CAP_SYSLOG protected. b/5555691 */
dump_file("LAST KMSG", "/proc/last_kmsg");
dump_file("LAST PANIC CONSOLE", "/data/dontpanic/apanic_console");
dump_file("LAST PANIC THREADS", "/data/dontpanic/apanic_threads");
if (screenshot_path[0]) {
ALOGI("taking screenshot\n");
run_command(NULL, 5, SU_PATH, "root", "screenshot", screenshot_path, NULL);
@@ -134,11 +147,7 @@ static void dumpstate() {
"/data/data/com.android.providers.settings/databases/settings.db",
"pragma user_version; select * from system; select * from secure;", NULL);
// dump_file("EVENT LOG TAGS", "/etc/event-log-tags");
run_command("SYSTEM LOG", 20, "logcat", "-v", "threadtime", "-d", "*:v", NULL);
run_command("EVENT LOG", 20, "logcat", "-b", "events", "-v", "threadtime", "-d", "*:v", NULL);
run_command("RADIO LOG", 20, "logcat", "-b", "radio", "-v", "threadtime", "-d", "*:v", NULL);
/* The following have a tendency to get wedged when wifi drivers/fw goes belly-up. */
run_command("NETWORK INTERFACES", 10, SU_PATH, "root", "netcfg", NULL);
run_command("IP RULES", 10, "ip", "rule", "show", NULL);
run_command("IP RULES v6", 10, "ip", "-6", "rule", "show", NULL);
@@ -171,40 +180,17 @@ static void dumpstate() {
SU_PATH, "root", "wlutil", "counters", NULL);
#endif
char ril_dumpstate_timeout[PROPERTY_VALUE_MAX] = {0};
property_get("ril.dumpstate.timeout", ril_dumpstate_timeout, "30");
if (strnlen(ril_dumpstate_timeout, PROPERTY_VALUE_MAX - 1) > 0) {
if (0 == strncmp(build_type, "user", PROPERTY_VALUE_MAX - 1)) {
// su does not exist on user builds, so try running without it.
// This way any implementations of vril-dump that do not require
// root can run on user builds.
run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout),
"vril-dump", NULL);
} else {
run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout),
SU_PATH, "root", "vril-dump", NULL);
}
}
print_properties();
run_command("VOLD DUMP", 10, "vdc", "dump", NULL);
run_command("SECURE CONTAINERS", 10, "vdc", "asec", "list", NULL);
dump_file("BINDER FAILED TRANSACTION LOG", "/sys/kernel/debug/binder/failed_transaction_log");
dump_file("BINDER TRANSACTION LOG", "/sys/kernel/debug/binder/transaction_log");
dump_file("BINDER TRANSACTIONS", "/sys/kernel/debug/binder/transactions");
dump_file("BINDER STATS", "/sys/kernel/debug/binder/stats");
dump_file("BINDER STATE", "/sys/kernel/debug/binder/state");
run_command("FILESYSTEMS & FREE SPACE", 10, SU_PATH, "root", "df", NULL);
dump_file("PACKAGE SETTINGS", "/data/system/packages.xml");
dump_file("PACKAGE UID ERRORS", "/data/system/uiderrors.txt");
run_command("LAST RADIO LOG", 10, "parse_radio_log", "/proc/last_radio_log", NULL);
dump_file("LAST PANIC CONSOLE", "/data/dontpanic/apanic_console");
dump_file("LAST PANIC THREADS", "/data/dontpanic/apanic_threads");
for_each_pid(show_wchan, "BLOCKED PROCESS WAIT-CHANNELS");
printf("------ BACKLIGHTS ------\n");
printf("LCD brightness=");
@@ -219,9 +205,12 @@ static void dumpstate() {
dump_file(NULL, "/sys/class/leds/lcd-backlight/registers");
printf("\n");
run_command("LIST OF OPEN FILES", 10, SU_PATH, "root", "lsof", NULL);
for_each_pid(do_showmap, "SMAPS OF ALL PROCESSES");
/* Binder state is expensive to look at as it uses a lot of memory. */
dump_file("BINDER FAILED TRANSACTION LOG", "/sys/kernel/debug/binder/failed_transaction_log");
dump_file("BINDER TRANSACTION LOG", "/sys/kernel/debug/binder/transaction_log");
dump_file("BINDER TRANSACTIONS", "/sys/kernel/debug/binder/transactions");
dump_file("BINDER STATS", "/sys/kernel/debug/binder/stats");
dump_file("BINDER STATE", "/sys/kernel/debug/binder/state");
#ifdef BOARD_HAS_DUMPSTATE
printf("========================================================\n");
@@ -232,6 +221,22 @@ static void dumpstate() {
printf("\n");
#endif
/* Migrate the ril_dumpstate to a dumpstate_board()? */
char ril_dumpstate_timeout[PROPERTY_VALUE_MAX] = {0};
property_get("ril.dumpstate.timeout", ril_dumpstate_timeout, "30");
if (strnlen(ril_dumpstate_timeout, PROPERTY_VALUE_MAX - 1) > 0) {
if (0 == strncmp(build_type, "user", PROPERTY_VALUE_MAX - 1)) {
// su does not exist on user builds, so try running without it.
// This way any implementations of vril-dump that do not require
// root can run on user builds.
run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout),
"vril-dump", NULL);
} else {
run_command("DUMP VENDOR RIL LOGS", atoi(ril_dumpstate_timeout),
SU_PATH, "root", "vril-dump", NULL);
}
}
printf("========================================================\n");
printf("== Android Framework Services\n");
printf("========================================================\n");