stats: add mcperf

------
root@clear-lkp-30040/lkp/result/mcperf/1000-1000-0-10-1000-u1_16-5/clear-lkp/clear-linux-os/x86_64-rhel-7.6/gcc-7/5.1.12-357.kvm/0 # head mcperf.json
{
  "mcperf.connection_rate_conn/s": [
    991.1
  ],
  "mcperf.connection_time_avg_ms": [
    10.1
  ],
  "mcperf.connection_time_min_ms": [
    10.0
  ],
------

Signed-off-by: Liu Yiding <yidingx.liu@intel.com>
Signed-off-by: Philip Li <philip.li@intel.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/stats/mcperf b/stats/mcperf
new file mode 100755
index 00000000..ab454b46
--- /dev/null
+++ b/stats/mcperf
@@ -0,0 +1,38 @@
+#!/usr/bin/env ruby
+
+LKP_SRC = ENV['LKP_SRC'] || File.dirname(File.dirname(File.realpath($PROGRAM_NAME)))
+
+require "#{LKP_SRC}/lib/log"
+require "#{LKP_SRC}/lib/string_ext"
+
+# skip invalid line
+while (line = STDIN.gets)
+  break if line =~ /Total/
+end
+
+while (line = STDIN.gets)
+  line = line.remediate_invalid_byte_sequence(replace: '_') unless line.valid_encoding?
+  case line
+  # Connection rate: 991.1 conn/s (1.0 ms/conn <= 12 concurrent connections)
+  when /^(Connection|Request|Response) rate: (.*.) (.*\/s)/
+    type = $1.downcase
+    val = $2
+    unit = $3
+    puts "#{type}_rate_#{unit}: #{val}"
+  when /^(Connection|Connect|Response|Request|CPU) (time|size) \[(ms|B|s)\]:(( \w* \d*.\d*){2,})/
+    type = $1.downcase
+    object = $2
+    unit = $3
+    test_object = "#{type}_#{object}"
+    $4.gsub(/(\w+) (\d+.\d+)/) { puts "#{test_object}_#{$1}_#{unit}: #{$2}" }
+  when /^Response type:(( \w* \d*){3,})/
+    $1.gsub(/(\w+) (\d+)/) { puts "response_type_#{$1}: #{$2}" }
+  when /^Errors: (.*)/
+    $1.gsub(/(\w+) (\d+)/) { puts "error_#{$1}: #{$2}" }
+  when /^Net I\/O: bytes (\d+.\d+) (.*) (\d+.\d+)/
+    io_bytes = $1
+    io_rate = $3
+    puts "net_io_bytes: #{io_bytes}"
+    puts "net_io_rate_kb/s: #{io_rate}"
+  end
+end