> 2025-05-26.09:38:17 36738 root /root   320  ssh node-6
> 2025-05-26.09:38:27 36738 root /root   321  cat /tmp/ping-0523.11 | grep 'May 24' | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.09:38:48 36738 root /root   322  cat /tmp/ping-0523.11 | less
> 2025-05-26.09:39:48 36738 root /root   323  cat /tmp/ping-0523.11 | grep 'May 24' | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | less
> 2025-05-26.09:44:13 50788 root /root   323  cat /tmp/ping-0523.11 | grep 'May 24' | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | less
> 2025-05-26.09:53:27 6818 root /root   324  exit
> 2025-05-26.09:53:49 6818 root /root   325  cat /tmp/ping-0523.11 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | less
> 2025-05-26.09:54:14 6818 root /root   326  cat /tmp/ping-0523.11 | grep ms | awk '{print $12}' | sed 's/time=//' | sort -n | less
> 2025-05-26.09:54:25 6818 root /root   327  cp /tmp/ping-0523.11 /tmp/ping-test
> 2025-05-26.09:55:31 6818 root /root   328  cat /tmp/ping-test | grep ms | awk '{print $12}' | sed 's/time=//' | sort -n > /tmp/1
> 2025-05-26.09:55:34 6818 root /root   329  awk '{ total++; if ($1 > 100) count++ } END { if (total > 0) print count/total; else print 0 }' 1
> 2025-05-26.09:55:39 6818 root /root   330  awk '{ total++; if ($1 > 100) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/1
> 2025-05-26.09:55:50 6818 root /root   331  awk '{ total++; if ($1 > 1) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/1
> 2025-05-26.09:56:00 6818 root /root   332  awk '{ total++; if ($1 > 50) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/1
> 2025-05-26.10:11:42 48251 root /root   333  exit
> 2025-05-26.10:11:44 48251 root /root   334  ps aux | grep ping
> 2025-05-26.10:11:51 48251 root /root   335  cat /var/log/bash-history.log | grep ping
> 2025-05-26.10:12:19 48251 root /root   336  ps aux | grep ping
> 2025-05-26.10:12:40 48251 root /root   337  kill 60159 26319
> 2025-05-26.10:12:42 48251 root /root   338  ps aux | grep ping
> 2025-05-26.10:15:21 48251 root /root   339  nohup ping -D 8.0.0.100 -i 0.1 | perl -pe 'BEGIN { $| = 1 } s/\[(\d+\.\d+)\]/"[".scalar localtime($1)."]"/e' > /tmp/ping-0526 &
> 2025-05-26.10:15:21 48251 root /root   339  nohup ping -D 8.0.0.100 -i 0.1 | perl -pe 'BEGIN { $| = 1 } s/\[(\d+\.\d+)\]/"[".scalar localtime($1)."]"/e' > /tmp/ping-0526 &
> 2025-05-26.10:15:21 48251 root /root   339  nohup ping -D 8.0.0.100 -i 0.1 | perl -pe 'BEGIN { $| = 1 } s/\[(\d+\.\d+)\]/"[".scalar localtime($1)."]"/e' > /tmp/ping-0526 &
> 2025-05-26.10:15:21 48251 root /root   339  nohup ping -D 8.0.0.100 -i 0.1 | perl -pe 'BEGIN { $| = 1 } s/\[(\d+\.\d+)\]/"[".scalar localtime($1)."]"/e' > /tmp/ping-0526 &
> 2025-05-26.10:15:21 48251 root /root   339  nohup ping -D 8.0.0.100 -i 0.1 | perl -pe 'BEGIN { $| = 1 } s/\[(\d+\.\d+)\]/"[".scalar localtime($1)."]"/e' > /tmp/ping-0526 &
> 2025-05-26.10:15:33 48251 root /root   340  tail -f /tmp/ping-0526
> 2025-05-26.10:18:50 64497 root /root   333  exit
> 2025-05-26.10:19:12 64497 root /root   334  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.10:19:37 64497 root /root   335  cat /tmp/ping-0526 | less
> 2025-05-26.10:20:03 64497 root /root   336  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.10:22:00 7314 root /root   337  exit
> 2025-05-26.10:22:02 7314 root /root   338  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.10:24:59 14173 root /root   339  exit
> 2025-05-26.10:25:01 14173 root /root   340  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.10:34:09 35216 root /root   341  exit
> 2025-05-26.10:34:29 35216 root /root   342  cat /tmp/ping-0523.11 
> 2025-05-26.10:34:47 35216 root /root   343  cat /tmp/ping-0523.11 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.10:35:04 35216 root /root   344  tail -f /tmp/ping-0523.11
> 2025-05-26.10:41:14 51107 root /root   345  exit
> 2025-05-26.10:41:20 51107 root /root   346  cat /tmp/ping-0523.11 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.10:41:32 51107 root /root   347  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.10:43:58 57983 root /root   347  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.10:52:07 11011 root /root   355  tail -f /tmp/ping-0526
> 2025-05-26.10:52:23 11011 root /root   356  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.10:59:49 28779 root /root   355  tail -f /tmp/ping-0526
> 2025-05-26.11:00:04 28779 root /root   356  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.11:00:10 28779 root /root   357  tail -f /tmp/ping-0526
> 2025-05-26.11:00:11 28779 root /root   358  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.11:03:10 37157 root /root   355  tail -f /tmp/ping-0526
> 2025-05-26.11:03:20 37157 root /root   356  cat /tmp/ping-0523.11 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.11:04:22 39448 root /root   355  tail -f /tmp/ping-0526
> 2025-05-26.11:09:10 39448 root /root   356  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.11:09:37 39448 root /root   357  cat /tmp/ping-0526 | less
> 2025-05-26.11:18:41 39448 root /root   358  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.11:25:41 37157 root /root   357  cat /var/log/bash-history.log | grep pinng
> 2025-05-26.11:25:43 37157 root /root   358  cat /var/log/bash-history.log | grep ping
> 2025-05-26.11:26:18 37157 root /root   359  cat /tmp/ping-0523.11 | less
> 2025-05-26.11:26:23 37157 root /root   360  cat /tmp/ping-0523.11 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.11:27:04 37157 root /root   361  cat /tmp/ping-0523.11 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | less
> 2025-05-26.11:28:37 37157 root /root   362  cat /var/log/bash-history.log |less
> 2025-05-26.11:28:56 37157 root /root   364  awk '{ total++; if ($1 > 100) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/1
> 2025-05-26.11:45:00 37157 root /root   365  cat /var/log/bash-history.log | grep tmp/1
> 2025-05-26.12:02:34 37157 root /root   366  cat /tmp/ping-0523.11 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.12:03:42 37157 root /root   367  cat /tmp/ping-0523.11 | less
> 2025-05-26.12:03:51 37157 root /root   368  cat /tmp/ping-0523.11 | grep ms | wc -l
> 2025-05-26.12:04:43 37157 root /root   369  cat /tmp/ping-0523.11 | grep ms | awk '{print $12}' | sed 's/time=//' | sort -n > /tmp/2
> 2025-05-26.12:05:00 37157 root /root   370  awk '{ total++; if ($1 > 50) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.12:05:31 37157 root /root   371  awk '{ total++; if ($1 > 100) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.12:05:57 37157 root /root   372  awk '{ total++; if ($1 > 10) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.12:06:28 37157 root /root   373  cat /tmp/2 | wc -l
> 2025-05-26.13:32:05 50986 root /root   381  cat /tmp/2 | wc -l
> 2025-05-26.13:32:15 50986 root /root   382  awk '{ total++; if ($1 > 200) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.13:34:19 50986 root /root   383  cat /tmp/2 | less
> 2025-05-26.13:34:29 57024 root /root   383  cat /tmp/2 | less
> 2025-05-26.13:34:48 57024 root /root   384  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.14:11:22 57024 root /root   385  ssh node-5
> 2025-05-26.16:08:04 16411 root /root   385  ssh node-5
> 2025-05-26.16:08:08 16411 root /root   386  cat /tmp/ping-0526 | grep ms | grep -v time=0 | awk '{print $12}' | sed 's/time=//' | sort -n | tail -n 20
> 2025-05-26.16:08:22 17139 root /root   385  ssh node-5
> 2025-05-26.16:10:36 16411 root /root   387  ps aux | grep ping
> 2025-05-26.16:10:44 16411 root /root   388  kill 56248
> 2025-05-26.16:10:51 16411 root /root   389  cat /var/log/bash-history.log | grep ping
> 2025-05-26.16:12:02 16411 root /root   390  nohup ping -D 8.0.0.100 -i 0.1 | perl -pe 'BEGIN { $| = 1 } s/\[(\d+\.\d+)\]/"[".scalar localtime($1)."]"/e' > /tmp/ping-0526.1 &
> 2025-05-26.16:12:02 16411 root /root   390  nohup ping -D 8.0.0.100 -i 0.1 | perl -pe 'BEGIN { $| = 1 } s/\[(\d+\.\d+)\]/"[".scalar localtime($1)."]"/e' > /tmp/ping-0526.1 &
> 2025-05-26.16:12:02 16411 root /root   390  nohup ping -D 8.0.0.100 -i 0.1 | perl -pe 'BEGIN { $| = 1 } s/\[(\d+\.\d+)\]/"[".scalar localtime($1)."]"/e' > /tmp/ping-0526.1 &
> 2025-05-26.16:12:08 16411 root /root   391  tail -f /tmp/ping-0526.1
> 2025-05-26.16:15:14 16411 root /root   392  awk '{ total++; if ($1 > 200) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.16:15:23 16411 root /root   393  awk '{ total++; if ($1 > 200) count++ } END { if (total > 0) print count; else print 0 }' /tmp/2
> 2025-05-26.16:19:10 16411 root /root   394  awk '{ total++; if ($1 < 200 && $1 > 100) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.16:19:46 16411 root /root   395  awk '{ total++; if ($1 < 200 && $1 > 100) count++ } END { if (total > 0) print count; else print 0 }' /tmp/2
> 2025-05-26.16:20:25 16411 root /root   396  awk '{ total++; if ($1 < 200 && $1 >= 100) count++ } END { if (total > 0) print count; else print 0 }' /tmp/2
> 2025-05-26.16:20:26 16411 root /root   397  awk '{ total++; if ($1 < 200 && $1 >= 100) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.16:21:03 16411 root /root   398  awk '{ total++; if ($1 < 100 && $1 >= 50) count++ } END { if (total > 0) print count; else print 0 }' /tmp/2
> 2025-05-26.16:21:04 16411 root /root   399  awk '{ total++; if ($1 < 100 && $1 >= 50) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.16:21:37 16411 root /root   400  awk '{ total++; if ($1 < 50 && $1 >= 10) count++ } END { if (total > 0) print count; else print 0 }' /tmp/2
> 2025-05-26.16:21:39 16411 root /root   401  awk '{ total++; if ($1 < 50 && $1 >= 10) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.16:22:07 16411 root /root   402  awk '{ total++; if ($1 < 10 && $1 >= 5) count++ } END { if (total > 0) print count; else print 0 }' /tmp/2
> 2025-05-26.16:22:07 16411 root /root   403  awk '{ total++; if ($1 < 10 && $1 >= 5) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.16:22:39 16411 root /root   404  awk '{ total++; if ($1 < 5 && $1 >= 1) count++ } END { if (total > 0) print count; else print 0 }' /tmp/2
> 2025-05-26.16:22:40 16411 root /root   405  awk '{ total++; if ($1 < 5 && $1 >= 1) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.16:23:10 16411 root /root   406  awk '{ total++; if ($1 < 1) count++ } END { if (total > 0) print count; else print 0 }' /tmp/2
> 2025-05-26.16:23:12 16411 root /root   407  awk '{ total++; if ($1 < 1) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.16:27:32 16411 root /root   408  awk '{ total++; if ($1 >= 200) count++ } END { if (total > 0) print count; else print 0 }' /tmp/2
> 2025-05-26.16:27:33 16411 root /root   409  awk '{ total++; if ($1 >= 200) count++ } END { if (total > 0) print count/total; else print 0 }' /tmp/2
> 2025-05-26.16:32:16 16411 root /root   410  tail -f /tmp/ping-0526.1
> 2025-05-26.19:36:51 38085 root /root   410  tail -f /tmp/ping-0526.1
> 2025-05-26.19:36:51 38085 root /root   411  ls
> 2025-05-26.19:36:56 38085 root /root   412  cat packet_send.py 
> 2025-05-26.19:39:34 38085 root /root   413  cat /var/log/bash-history.log | grep packet
> 2025-05-26.19:40:31 38085 root /root   414  cat packet_send.py 
> 2025-05-26.19:44:35 38085 root /root   415  cat /var/log/bash-history.log | grep packet
> 2025-05-26.19:54:32 13847 root /root   415  cat /var/log/bash-history.log | grep packet
> 2025-05-26.19:54:36 13847 root /root   416  cat packet_send.py