[modify] add new functions of find docker pid and print top 20 info of mem & cpu

utool/pid_in_docker.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+psid=$1
+
+ids=$(docker inspect -f "{{.Id}}"  $(docker ps -q))
+
+for did in $ids; do
+    docker top $did | awk '{print $2, $3}' | grep -wq $psid
+    if [[ $? -eq 0 ]]; then
+        echo "Docker ID  : $did"
+        name=$(docker inspect -f '{{.Name}}' $did | tr -d "/")
+        echo "Docker Name: $name"
+        exit 0
+    fi
+done
+
+echo "Not a docker (sub)process..."
+

utool/ps_top_20.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+# ps -ely | sort -nrk 8 | head -n 20 | awk 'BEGIN{print "UID", "PID", "PPID", "RSS", "CMD"} {print $2, $3, $4, $8/1024"M", $NF}' | column -t
+fmt="%-9s%-9s%-6s%-6s\033[1;32m%-8s\033[0m%-10s\n"
+awk -v fmt=$fmt 'BEGIN{printf fmt, "PID","PPID","%CPU","%MEM","RSS","COMM"}' > /tmp/mem.top
+ps -eo pid,ppid,pcpu,pmem,rss,comm | grep -Ev "grep|ps" | sort -nrk 5 | head -n 20 | awk -v fmt=$fmt '{printf fmt, $1,$2,$3,$4,int($5/1024)"M",$6}' >> /tmp/mem.top
+
+> /tmp/deli.top
+for i in `seq 21`; do
+    echo '|' >> /tmp/deli.top
+done
+
+fmt="%-9s%-9s\033[1;34m%-6s\033[0m%-6s%-8s%-10s\n"
+awk -v fmt=$fmt 'BEGIN{printf fmt, "PID","PPID","%CPU","%MEM","RSS","COMM"}' > /tmp/cpu.top
+ps -eo pid,ppid,pcpu,pmem,rss,comm | sort -nrk 3 | grep -Ev "grep|ps" | head -n 20 | awk -v fmt=$fmt '{printf fmt, $1,$2,$3,$4,int($5/1024)"M",$6}' >> /tmp/cpu.top
+
+paste /tmp/mem.top /tmp/deli.top /tmp/cpu.top | column -t
+rm -rf /tmp/{mem.top,cpu.top,deli.top}

utool/utool.py

@@ -84,6 +84,22 @@ def utool(option):
         os.environ['param'] = param
         os.system('/usr/bin/bash /opt/scripts/utool/date2n.sh $param')
 
+    # -h
+    def usage():
+        exit_on_wrong_number()
+        print_usage()
+
+    # -i
+    def ps_top_20():
+        exit_on_wrong_number()
+        os.system("/usr/bin/bash /opt/scripts/utool/ps_top_20.sh")
+
+    # -j
+    def docker_pid():
+        exit_on_wrong_number(2)
+        os.environ['param'] = sys.argv[2]
+        os.system('/usr/bin/bash /opt/scripts/utool/pid_in_docker.sh $param')
+
     # -p
     def gen_passwd():
         exit_on_wrong_number(2)
@@ -114,9 +130,9 @@ def utool(option):
         '-t': ['Reserved', None],
         '-h': [' show this help information and exit', print_usage],
         '-u': ['Reserved', None],
-        '-i': ['Reserved', None],
+        '-i': [' print top 20 mem and cpu process', ps_top_20],
         '-v': ['Reserved', None],
-        '-j': ['Reserved', None],
+        '-j': ['*find a docker subprocess, if true then print info', docker_pid],
         '-w': ['Reserved', None],
         '-k': ['Reserved', None],
         '-x': ['Reserved', None],