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Add --tcp option to dstat command for connection stats 

This enables tcp stats (listen, established, syn, time_wait, close) in
dstat to allow us to get a high-level view of performance changes in
the system during gate runs.

Change-Id: Ifbffbed22446e7e6a3b825c18266b63d2f2e7718
This commit is contained in:
melanie witt 2017-05-16 23:04:46 +00:00
parent 1f55d38911
commit fc572a5da0
1 changed files with 2 additions and 2 deletions
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4
tools/dstat.sh
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@ -13,10 +13,10 @@
LOGDIR=$1
# Command line arguments for primary DStat process.
DSTAT_OPTS="-tcmndrylpg --top-cpu-adv --top-io-adv --top-mem --swap"
DSTAT_OPTS="-tcmndrylpg --top-cpu-adv --top-io-adv --top-mem --swap --tcp"
# Command-line arguments for secondary background DStat process.
DSTAT_CSV_OPTS="-tcmndrylpg --output $LOGDIR/dstat-csv.log"
DSTAT_CSV_OPTS="-tcmndrylpg --tcp --output $LOGDIR/dstat-csv.log"
# Execute and background the secondary dstat process and discard its output.
dstat $DSTAT_CSV_OPTS >& /dev/null &