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@shoaib42
shoaib42 / FastUUID.scala
Created August 9, 2022 14:14
Fast psuedo UUID generation in Scala
import java.util.concurrent.ThreadLocalRandom
import scala.annotation.tailrec
object FastUUID extends App {
val hex = "0123456789abcdef".toCharArray
def fastUUID(): String = {
val msbees = ThreadLocalRandom.current.nextLong()
val lsbees = ThreadLocalRandom.current.nextLong()
@shoaib42
shoaib42 / RedisSimulationJava.java
Last active February 19, 2022 18:22
Testing RPOPLPUSH for gatling feeder
package computerdatabase;
import static io.gatling.javaapi.core.CoreDsl.*;
import static io.gatling.javaapi.http.HttpDsl.*;
import static io.gatling.javaapi.redis.RedisDsl.redisFeeder;
import io.gatling.javaapi.core.*;
import io.gatling.javaapi.http.*;
import io.gatling.javaapi.redis.RedisFeederBuilder;
@shoaib42
shoaib42 / APC_UPS_grafana_dashboard.json
Created December 12, 2021 06:51
56quarters / apcmetrics grafana dashboard
{
"annotations": {
"list": [
{
"builtIn": 1,
"datasource": "-- Grafana --",
"enable": true,
"hide": true,
"iconColor": "rgba(0, 211, 255, 1)",
"name": "Annotations & Alerts",