Slides used at CodecampRo - The one with Java

1. T A I L O R M E T R I C S T H A T M A T T E R
W I T H Q U A R K U S
A N A M A R I A M I H A L C E A N U
T E C H F L O W
@ammbra1508

2. H E L L O !
T E C H F L O W
@ammbra1508
I am Ana
Java Champion, Solutions Architect @ IBM
Co-founder of Bucharest Software Craftsmanship
Community

3. T E C H F L O W
@ammbra1508

4. M E T R I C S T H AT M AT T E R ?
T E C H F L O W
@ammbra1508
Throughput Queue Time Average
Response Time
Error Rates Memory

5. W H Y Q U A R K U S ?
T E C H F L O W
@ammbra1508
Developer
experience –
Live reload
Panache - on top of
JPA and Hibernate
ORM
Support for reactive
and imperative
models.
Spring API
compatibility
Early detection of
dependency injection
errors

6. S E E I N G I S B E L I E V I N G
@ammbra1508
T E C H F L O W

7. TA K E AWAY S
Get
Get more insights with DistributionSummary or by
dynamically adding more tags.
Add
@Timed annotation on top of the expected methods to run
long-running operations and deserve a closer inspection.
Use
@Counted annotation on top of the methods to check the
number of invocations.
Global Tags
Create your own global tags to help further you inspecting
performance statistics per region.
T E C H F L O W
@ammbra1508

8. T E C H F L O W
@ammbra1508
https://github.com/ammbra/micrometering-with-quarkus