diff options
| author | Leigh Simpson <leigh.simpson@fusepump.com> | 2014-01-29 22:41:55 +0000 |
|---|---|---|
| committer | Leigh Simpson <leigh.simpson@fusepump.com> | 2014-01-29 22:41:55 +0000 |
| commit | da236ca318e515a5a1b2156b8dccdf23166c787f (patch) | |
| tree | 5e33a842e8b4e55fde72ba50bc86fd9e070e769b /Process.c | |
| parent | 558b001e2bdc3e2637da7c80215ad77f9fb8f18b (diff) | |
Added additional column to monitor OOM killer score of each process
Diffstat (limited to 'Process.c')
| -rw-r--r-- | Process.c | 28 |
1 files changed, 28 insertions, 0 deletions
@@ -81,6 +81,9 @@ typedef enum ProcessField_ { #ifdef HAVE_CGROUP CGROUP, #endif + #ifdef HAVE_OOM + OOM, + #endif IO_PRIORITY, LAST_PROCESSFIELD } ProcessField; @@ -177,6 +180,9 @@ typedef struct Process_ { #ifdef HAVE_CGROUP char* cgroup; #endif + #ifdef HAVE_OOM + unsigned int oom; + #endif } Process; }*/ @@ -203,6 +209,9 @@ const char *Process_fieldNames[] = { #ifdef HAVE_CGROUP "CGROUP", #endif +#ifdef HAVE_OOM + "OOM", +#endif "IO_PRIORITY", "*** report bug! ***" }; @@ -229,6 +238,9 @@ const int Process_fieldFlags[] = { #ifdef HAVE_CGROUP PROCESS_FLAG_CGROUP, #endif +#ifdef HAVE_OOM + 0, +#endif PROCESS_FLAG_IOPRIO }; @@ -254,6 +266,9 @@ const char *Process_fieldTitles[] = { #ifdef HAVE_CGROUP " CGROUP ", #endif +#ifdef HAVE_OOM + " OOM ", +#endif "IO ", "*** report bug! ***" }; @@ -276,6 +291,9 @@ void Process_getMaxPid() { Process_fieldTitles[TGID] = " TGID "; Process_fieldTitles[PGRP] = " PGRP "; Process_fieldTitles[SESSION] = " SESN "; + #ifdef HAVE_OOM + Process_fieldTitles[OOM] = " OOM "; + #endif Process_pidFormat = "%7u "; Process_tpgidFormat = "%7d "; } else { @@ -285,6 +303,9 @@ void Process_getMaxPid() { Process_fieldTitles[TGID] = " TGID "; Process_fieldTitles[PGRP] = " PGRP "; Process_fieldTitles[SESSION] = " SESN "; + #ifdef HAVE_OOM + Process_fieldTitles[OOM] = " OOM "; + #endif Process_pidFormat = "%5u "; Process_tpgidFormat = "%5d "; } @@ -545,6 +566,9 @@ static void Process_writeField(Process* this, RichString* str, ProcessField fiel #ifdef HAVE_CGROUP case CGROUP: snprintf(buffer, n, "%-10s ", this->cgroup); break; #endif + #ifdef HAVE_OOM + case OOM: snprintf(buffer, n, Process_pidFormat, this->oom); break; + #endif case IO_PRIORITY: { int klass = IOPriority_class(this->ioPriority); if (klass == IOPRIO_CLASS_NONE) { @@ -814,6 +838,10 @@ int Process_compare(const void* v1, const void* v2) { case CGROUP: return strcmp(p1->cgroup ? p1->cgroup : "", p2->cgroup ? p2->cgroup : ""); #endif + #ifdef HAVE_OOM + case OOM: + return (p1->oom - p2->oom); + #endif case IO_PRIORITY: return Process_effectiveIOPriority(p1) - Process_effectiveIOPriority(p2); default: |