Universal Insights

Distributed systems breakdowns, production deep dives, and system engineering logs.

All Articles

Latest Publications

287 Articles Total

BGP

👁️ 62 💬 0

anycast in networking

👁️ 42 💬 0

interview questions

👁️ 32 💬 0

System Design CDN

👁️ 45 💬 0

Mind Set of Billionaire

👁️ 59 💬 0

To have good Wealth

👁️ 51 💬 0

vmstat

👁️ 103 💬 0

hardirqs

👁️ 69 💬 0

criticalstat

👁️ 67 💬 0

numastat

👁️ 72 💬 0

Linux Process States

👁️ 188 💬 0

udpconnect

👁️ 54 💬 0

bpfcc-tools or bcc-tools commands

👁️ 84 💬 0

tcpretrans

👁️ 68 💬 0

tcplife

👁️ 58 💬 0

tcpdump

👁️ 59 💬 0

tiptop

👁️ 54 💬 0

mdflush

👁️ 50 💬 0

ip

👁️ 65 💬 0

netstat

👁️ 74 💬 0

nicstat

👁️ 53 💬 0

lldptool

👁️ 49 💬 0

snmpget

👁️ 101 💬 0

ethtool

👁️ 81 💬 0

swapon

👁️ 72 💬 0

scsi_logging_level

👁️ 75 💬 0

blktrace

👁️ 72 💬 0

biotop

👁️ 49 💬 0

biolatency

👁️ 84 💬 0

kubernetes troubleshooting quick commands 1

👁️ 63 💬 0

biosnoop

👁️ 66 💬 0

ext4slower

👁️ 60 💬 0

ext4dist

👁️ 54 💬 0

bpftrace

👁️ 121 💬 0

BCC

👁️ 52 💬 0

LTTng

👁️ 58 💬 0

ftrace

👁️ 47 💬 0

AMD ROCm (GPU)

👁️ 61 💬 0

nsys (NVIDIA Nsight System)

👁️ 76 💬 0

perf with gpu

👁️ 68 💬 0

perf

👁️ 71 💬 0

filelife

👁️ 66 💬 0

pcstat

👁️ 62 💬 0

fatrace

👁️ 59 💬 0

lsof

👁️ 80 💬 0

opensnoop

👁️ 61 💬 0

strace

👁️ 63 💬 0

ltrace

👁️ 51 💬 0

iostat part2

👁️ 68 💬 0

iostat

👁️ 60 💬 0

Page 1 of 6 Older →