pt-mongodb-query-digest

# Totals
# Ratio 0.00 (docs scanned/returned)
# Attribute pct total min max avg 95% stddev median
# ================== === ======== ======== ======== ======== ======== ======= ========
# Count (docs) 0
# Exec Time ms 0 NaN NaN NaN NaN NaN NaN NaN
# Docs Scanned 0 NaN NaN NaN NaN NaN NaN NaN
# Docs Returned 0 NaN NaN NaN NaN NaN NaN NaN
# Bytes recv 0 NaN NaN NaN NaN NaN NaN NaN```

./pt-mongodb-query-digest_linux_amd64 -d foo -u mongodb_exporter -p 127.0.0.1/admin
Password:
pt-mongodb-query-digest - Mon, 30 Oct 2017 17:11:35 +0000
Host: 127.0.0.1/admin
Skipping profiled queries on these collections: [system.profile]

# Totals
# Ratio 3.00 (docs scanned/returned)
# Attribute pct total min max avg 95% stddev median
# ================== === ======== ======== ======== ======== ======== ======= ========
# Count (docs) 3
# Exec Time ms 0 0 0 0 0 0 0 0
# Docs Scanned 100 6.00 2.00 2.00 2.00 2.00 0.00 2.00
# Docs Returned 100 2.00 0.00 1.00 0.67 1.00 0.47 1.00
# Bytes sent 100 312.00 80.00 116.00 104.00 116.00 16.97 116.00