175.214.47.146  pi5-64bit-sd
   0.001144 sec by fputs (100write #1)
   0.000194 sec by fputs (100write #2)
util/speed/speed2
after
  0.001348 sec for 200write (#1+#2)
   0.001194 sec by fputs (1000write)
 Database 50,000 Row Read
poll_result