Slow Query Monitoring

NAZAR is your best amulet against performance issues.
We monitor what really matters!

Start your free trial

Production ready

for the main databases

Aurora, MySQL, Postgres, Maria DB, SQL Server, Oracle

Easily discover your most time consuming queries

Get straight to solving your apps performance issues. Setting up, tracing and investigating logs and querying data dictionaries every time is not where the race is won. Avoid the risk and complexity, and dedicate your energy to what really matters: building great performing apps.
Start your free trial

Slow queries distribution during the day

Checkout which slow commands your app is sending to the database during the day.
Start your free trial

Normalized view

Get a normalized view of your databases in a single dashboard and focus only in maximizing performance and availability of your applications.
Start your free trial

See your apps performance profile

Understanding your apps performance profile can help you better plan actions with your devops team and schedule elastic actions when need it.
Start your free trial

Trusted by

performance-driven companies

NAZAR has become a fundamental part of our operations/managed services at Dedalus.

Mauricio Fernandes

CEO at Dedalus

We hired the services of NAZAR aiming to improve the performance of our database. We were pleased with the result, achieving a drastic reduction in load, making it possible to reduce 40% of AWS infrastructure costs.

Reginaldo Stocco
Performance directly impacts the revenue of an e-commerce. NAZAR helps Eventick keeping their queries to the database always fast and efficient. Unlike web applications that can scale in minutes, the database has to be always with a great performance.

Cirdes Henrique
CTO at Eventick
For 2 months, we were facing a problem of high CPU usage peaks. Three thousand coupons were being issued per second. By using NAZAR, in a few hours we could identify the problematic query and were able to finally fix the problem. The tool simply helps us to identify the critical queries that need to be optimized.

Lionardo Nogueira
CTO at Cuponeria
When we started monitoring the database’s server, we could see in the report that 2 queries were responsible for almost 100% of the database’s resources usage. After optimizing those two commands (with some little changes) the CPU usage fell drastically. Now we have a db.t2.small RDS instance with minimal CPU utilization (around 2%), with the same amount of users and paying less than 8% of what we used to pay.

Vinicius Heimbeck
Founder at Upbeat Games

Why do I need this?

TRY NAZAR If you answer YES for any of the questions below:

Are you concerned about the customer impact of application performance problems?

Does your organization have multiple applications using the same shared database and do applications compete for shared resources?

Has your application suffered an outage or performance degradation in the last 12 months due to database performance issues?

Are you overwhelmed by metrics in your current application monitoring tools and are you looking for simple answers to questions about why performance is affected by changes to code, infrastructure or configuration?

For every cloud or on-premise. For everyone on your team.

Database monitoring


Per Server / Month

Start Now

Daily and Monthly report

3 Months data retention

Team notification

Email support

up to 1 million executions per day

Data export

API | comming soon |

Slack integration | comming soon |

Need a performance specialist?

Performance Support


Per Month

Start Now

1 server monitored

Up to 2 hours of a performance specialist

Email + Chat + Web support

Anything about database performance (tuning, schemas, partitions, sharding, replication, cache) or application architecture. For every cloud or on-premises.

Enterprise and Cloud Brokers

More than 20 servers? Need more hours or phone support? Response time SLA? White-label version?

Contact us at

Ready to be performance-driven?

Have a question? Give our head of sales a call. +1 (628) 202-9082 (US).

Start your free trial now

No credit card required. Free for 7 days.