📰 Articles

2023-02-23 The Jitter Bug 💥

How investigating a VOIP issue for a customer lead to a suprising finding.

2023-01-18 Monitoring Exa's Infrastructure 💥

How Monitoring at Exa evolved over the past two years, and how we look to make improvements in the future.

2022-11-10 debugging more latency issues

The latency issue found within the kernel comes back, and further investigation leads to another similar culprit.

2022-11-09 Kerberos from RC4 to AES

Microsoft deprecates RC4 without warning in one of its security patches, forcing our team to perform a platform update earlier than anticipated to enable AES for all customers.

2022-10-17 debugging latency issue

Our team noticed that our servers are using all their CPU and started investigating why.