Universal Insights
Distributed systems breakdowns, production deep dives, and system engineering logs.
Latest Publications
281 Articles Totalvmstat
Sep 11, 2026
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hardirqs
Sep 11, 2026
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criticalstat
Sep 11, 2026
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numastat
Sep 11, 2026
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Linux Process States
Sep 11, 2026
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udpconnect
Sep 11, 2026
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bpfcc-tools or bcc-tools commands
Sep 11, 2026
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tcpretrans
Sep 11, 2026
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tcplife
Sep 11, 2026
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tcpdump
Sep 11, 2026
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tiptop
Sep 11, 2026
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mdflush
Sep 11, 2026
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ip
Sep 11, 2026
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netstat
Sep 11, 2026
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nicstat
Sep 11, 2026
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lldptool
Sep 11, 2026
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snmpget
Sep 11, 2026
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ethtool
Sep 11, 2026
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swapon
Sep 11, 2026
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scsi_logging_level
Sep 11, 2026
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blktrace
Sep 11, 2026
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biotop
Sep 11, 2026
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biolatency
Sep 11, 2026
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kubernetes troubleshooting quick commands 1
Sep 11, 2026
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biosnoop
Sep 10, 2026
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ext4slower
Sep 10, 2026
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ext4dist
Sep 10, 2026
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bpftrace
Sep 10, 2026
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BCC
Sep 10, 2026
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LTTng
Sep 10, 2026
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ftrace
Sep 10, 2026
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AMD ROCm (GPU)
Sep 10, 2026
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nsys (NVIDIA Nsight System)
Sep 10, 2026
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perf with gpu
Sep 10, 2026
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perf
Sep 10, 2026
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filelife
Sep 10, 2026
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pcstat
Sep 10, 2026
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fatrace
Sep 10, 2026
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lsof
Sep 10, 2026
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opensnoop
Sep 10, 2026
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strace
Sep 10, 2026
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ltrace
Sep 10, 2026
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iostat part2
Sep 10, 2026
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iostat
Sep 10, 2026
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Linux Observability Commands
Sep 10, 2026
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best github projects
Sep 01, 2026
👁️ 27
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devops learning
Aug 26, 2026
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Resume Builder
Aug 25, 2026
👁️ 44
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helloworld in rust
Aug 24, 2026
👁️ 42
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github links for learning
Aug 23, 2026
👁️ 40
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