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bootstat: Add more debug logging metrics to RecordFactoryReset.

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In an effort to track down the source of some wonky data being reported.

Bug: 27550578
Change-Id: I1f08447c0203e7982d1b44bc04b531e96358c223
This commit is contained in:
James Hawkins 2016-03-08 16:18:15 -08:00
parent 26cf352637
commit 0660b307b8
1 changed files with 11 additions and 0 deletions
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11
bootstat/bootstat.cpp
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@ -20,6 +20,7 @@
#include <getopt.h>
#include <unistd.h>
#include <cmath>
#include <cstddef>
#include <cstdio>
#include <ctime>
@ -166,6 +167,15 @@ void RecordFactoryReset() {
time_t current_time_utc = time(nullptr);
static const char* factory_reset_current_time = "factory_reset_current_time";
if (current_time_utc < 0) {
// UMA does not display negative values in buckets, so convert to positive.
LogBootEvent(factory_reset_current_time, std::abs(current_time_utc));
return;
} else {
LogBootEvent(factory_reset_current_time, current_time_utc);
}
// The factory_reset boot event does not exist after the device is reset, so
// use this signal to mark the time of the factory reset.
if (!boot_event_store.GetBootEvent("factory_reset", &record)) {
@ -179,6 +189,7 @@ void RecordFactoryReset() {
// Calculate and record the difference in time between now and the
// factory_reset time.
time_t factory_reset_utc = record.second;
LogBootEvent("factory_reset_record_value", factory_reset_utc);
time_t time_since_factory_reset = difftime(current_time_utc,
factory_reset_utc);
boot_event_store.AddBootEventWithValue("time_since_factory_reset",