DYNAMORIO_EXPORT
void
dr_inject_print_stats(void *data, int elapsed_secs, bool showstats, bool showmem)
{
dr_inject_info_t *info = (dr_inject_info_t *) data;
VM_COUNTERS mem;
/* not in DR library - floating point use is OK */
int secs = elapsed_secs;
if (data == NULL)
return;
if (!get_process_mem_stats(info->pi.hProcess, &mem)) {
/* failed */
memset(&mem, 0, sizeof(VM_COUNTERS));
}
if (showstats) {
int cpu = get_process_load(info->pi.hProcess);
/* Elapsed real (wall clock) time. */
if (secs >= 3600) { /* One hour -> h:m:s. */
fprintf(FP, "%ld:%02ld:%02ldelapsed ",
secs / 3600,
(secs % 3600) / 60,
secs % 60);
} else {
fprintf(FP, "%ld:%02ld.%02ldelapsed ", /* -> m:s. */
secs / 60,
secs % 60,
0 /* for now */);
}
fprintf(FP, "%d%%CPU \n", cpu);
fprintf(FP, "(%lu tot, %lu RSS, %lu paged, %lu non, %lu swap)k\n",
mem.PeakVirtualSize/1024,
mem.PeakWorkingSetSize/1024,
mem.QuotaPeakPagedPoolUsage/1024,
mem.QuotaPeakNonPagedPoolUsage/1024,
mem.PeakPagefileUsage/1024);
}
if (showmem) {
fprintf(FP, "Process Memory Statistics:\n");
fprintf(FP, "\tPeak virtual size: %6d KB\n",
mem.PeakVirtualSize/1024);
fprintf(FP, "\tPeak working set size: %6d KB\n",
mem.PeakWorkingSetSize/1024);
fprintf(FP, "\tPeak paged pool usage: %6d KB\n",
mem.QuotaPeakPagedPoolUsage/1024);
fprintf(FP, "\tPeak non-paged pool usage: %6d KB\n",
mem.QuotaPeakNonPagedPoolUsage/1024);
fprintf(FP, "\tPeak pagefile usage: %6d KB\n",
mem.PeakPagefileUsage/1024);
}
}
JNIEXPORT jdouble JNICALL
Java_com_sun_management_internal_OperatingSystemImpl_getProcessCpuLoad0
(JNIEnv *env, jobject dummy)
{
return get_process_load();
}
