From 21d44e15f03b8dcf94fd96dffcb671ad29c05e89 Mon Sep 17 00:00:00 2001
From: ZouTao <wodemia@linux.alibaba.com>
Date: Wed, 7 Jun 2023 11:42:14 +0800
Subject: [PATCH] tasktop: fix comm is too short

---
 source/tools/detect/sched/tasktop/tasktop.c | 5 ++++-
 source/tools/detect/sched/tasktop/tasktop.h | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/source/tools/detect/sched/tasktop/tasktop.c b/source/tools/detect/sched/tasktop/tasktop.c
index 566f380d..c2efd0bc 100644
--- a/source/tools/detect/sched/tasktop/tasktop.c
+++ b/source/tools/detect/sched/tasktop/tasktop.c
@@ -14,7 +14,7 @@
 #include <signal.h>
 #include <stdbool.h>
 #include <bpf/libbpf.h>
-#include <bpf/bpf.h> /* bpf_obj_pin */
+#include <bpf/bpf.h> 
 #include "bpf/tasktop.skel.h"
 #include "procstate.h"
 #include "tasktop.h"
@@ -1076,7 +1076,10 @@ static void group_by_stack(struct record_t* rec, FILE* dest, int d_num) {
 
 static void load_analyse(struct record_t* rec, int rec_num, FILE* dest,
                          int d_num, int cgroup_num) {
+    fprintf(dest, "[EXCEPTION&ADVICE]\n");
+
     if (is_high_load1(rec)) {
+        fprintf(dest, "INFO: Load is abnormal.\n");
         if (is_high_R(rec)) {
             is_high_overall_cpuutil(rec, dest);
 
diff --git a/source/tools/detect/sched/tasktop/tasktop.h b/source/tools/detect/sched/tasktop/tasktop.h
index f9493c00..6d42cedd 100644
--- a/source/tools/detect/sched/tasktop/tasktop.h
+++ b/source/tools/detect/sched/tasktop/tasktop.h
@@ -23,7 +23,7 @@ struct id_pair_t {
 
 struct proc_stat_t {
     int pid;
-    char comm[16];
+    char comm[MAX_COMM_LEN];
     char state;
     int ppid;
     int pgrp;
-- 
Gitee