warmans

#!/bin/bash

# Current time in milliseconds
metric=load_value_test
host=127.0.0.1

for i in {1..10000}
do
  now=$(($(date +%s%N)/1000000))
  echo "put $metric $now $i name=A" | nc -w 30 $host 4242

warmans

confConsLevel.setDefaultReadConsistencyLevel(HConsistencyLevel.ONE);
confConsLevel.setDefaultWriteConsistencyLevel(HConsistencyLevel.ANY);

warmans

#!/bin/bash

# Current time in milliseconds
metric=test_rest_metric
host=127.0.0.1:8080

for i in {1..10000}
do
  now=$(($(date +%s%N)/1000000))
  curl -X POST -H "Content-Type: application/json" -d "[{"name": "$metric", "datapoints": [[$now, $i]], "tags": {"hostname": 'foo'}}]" $host/api/v1/datapoints

warmans

{
  "title": "Overview",
  "services": {
    "query": {
      "list": {
        "0": {
          "query": "*",
          "alias": "",
          "color": "#7EB26D",
          "id": 0,

warmans

# Doxyfile 1.7.6.1

# This file describes the settings to be used by the documentation system
# doxygen (www.doxygen.org) for a project.
#
# All text after a hash (#) is considered a comment and will be ignored.
# The format is:
#       TAG = value [value, ...]
# For lists items can also be appended using:
#       TAG += value [value, ...]

warmans

while(true) do out=$(./vendor/bin/phpunit); clear; echo -e "$(date)" "\n" "$out"; done

warmans

#$4*10 alters the scale so if you set 10*100 each segment of a bar would be 1 100th of a second
tail -f  /var/log/cassandra/gc.log.0 | while read line; do echo $line | head -c $(awk '{ print int($4*10) }') </dev/zero | tr '\0' '='; printf "|\n"; done

warmans

# Show the latency across keyspaces
nodetool cfstats | grep "Latency"

# Identify how many replicas have a row
# 1. use cassandra-cli to identify row key (connect <host>/<port>; use <keyspace>; list <table> limit 1;)
# 2. copy key into: nodetool getendpoints -- <keyspace> <table> <key>

#Node Exceptions
nodetool info | grep Exceptions

warmans

while true; do inotifywait -re modify [dirname] && echo "DO SOMETHING"; done;

warmans

while true; do inotifywait -qr --format '%w' *.go | while read FILE; do echo $FILE; gofmt -w $FILE; done; done;