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8026324: hs_err improvement: Add summary section to hs_err file

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8026333: hs_err improvement: Print GC Strategy
8026336: hs_err improvement: Print compilation mode, server, client or tiered

Added command line, summary cpu and os information to summary section.  Moved time of crash and duration in summary section.  Add GC strategy and compiler setting (tiered) to enhanced version string in error report.  Moved the stack trace sooner in hs_err file.

Reviewed-by: dholmes, ctornqvi, ddmitriev
This commit is contained in:
Coleen Phillimore 2015-07-22 00:03:45 -04:00
parent d7f565d9eb
commit 24c0f4e471
12 changed files with 478 additions and 152 deletions
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35
hotspot/src/share/vm/runtime/os.cpp
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@ -843,6 +843,28 @@ void os::print_cpu_info(outputStream* st, char* buf, size_t buflen) {
pd_print_cpu_info(st, buf, buflen);
}
// Print a one line string summarizing the cpu, number of cores, memory, and operating system version
void os::print_summary_info(outputStream* st, char* buf, size_t buflen) {
st->print("Host: ");
#ifndef PRODUCT
if (get_host_name(buf, buflen)) {
st->print("%s, ", buf);
}
#endif // PRODUCT
get_summary_cpu_info(buf, buflen);
st->print("%s, ", buf);
size_t mem = physical_memory()/G;
if (mem == 0) { // for low memory systems
mem = physical_memory()/M;
st->print("%d cores, %dM, ", processor_count(), mem);
} else {
st->print("%d cores, %dG, ", processor_count(), mem);
}
get_summary_os_info(buf, buflen);
st->print_raw(buf);
st->cr();
}
void os::print_date_and_time(outputStream *st, char* buf, size_t buflen) {
const int secs_per_day = 86400;
const int secs_per_hour = 3600;
@ -850,12 +872,19 @@ void os::print_date_and_time(outputStream *st, char* buf, size_t buflen) {
time_t tloc;
(void)time(&tloc);
st->print("time: %s", ctime(&tloc)); // ctime adds newline.
char* timestring = ctime(&tloc); // ctime adds newline.
// edit out the newline
char* nl = strchr(timestring, '\n');
if (nl != NULL) {
*nl = '\0';
}
struct tm tz;
if (localtime_pd(&tloc, &tz) != NULL) {
::strftime(buf, buflen, "%Z", &tz);
st->print_cr("timezone: %s", buf);
st->print("Time: %s %s", timestring, buf);
} else {
st->print("Time: %s", timestring);
}
double t = os::elapsedTime();
@ -872,7 +901,7 @@ void os::print_date_and_time(outputStream *st, char* buf, size_t buflen) {
int elmins = (eltime - day_secs - hour_secs) / secs_per_min;
int minute_secs = elmins * secs_per_min;
int elsecs = (eltime - day_secs - hour_secs - minute_secs);
st->print_cr("elapsed time: %d seconds (%dd %dh %dm %ds)", eltime, eldays, elhours, elmins, elsecs);
st->print_cr(" elapsed time: %d seconds (%dd %dh %dm %ds)", eltime, eldays, elhours, elmins, elsecs);
}
// moved from debug.cpp (used to be find()) but still called from there