poormansprofiler.org valuation and analysis
Robots.txt Information
| Robot | Path | Permission |
| GoogleBot | / | ✔ |
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Meta Tags
| Title | poor man’s |
| Description | poor man’s profiler rationale Sampling tools like oprofile or dtrace’s profile provider don’t really provide methods to see what [multithreaded] programs |
| Keywords | N/A |
Server Information
| WebSite | |
| Host IP | 172.67.219.15 |
| Location | United States |
Related Websites
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poormansprofiler.org Valuation
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US$645,878
Last updated: 2023-05-14 08:27:08
poormansprofiler.org has Semrush global rank of 16,387,469. poormansprofiler.org has an estimated worth of US$ 645,878, based on its estimated Ads revenue. poormansprofiler.org receives approximately 74,525 unique visitors each day. Its web server is located in United States, with IP address 172.67.219.15. According to SiteAdvisor, poormansprofiler.org is safe to visit. |
Traffic & Worth Estimates
| Purchase/Sale Value | US$645,878 |
| Daily Ads Revenue | US$597 |
| Monthly Ads Revenue | US$17,886 |
| Yearly Ads Revenue | US$214,631 |
| Daily Unique Visitors | 4,969 |
| Note: All traffic and earnings values are estimates. | |
DNS Records
| Host | Type | TTL | Data |
| poormansprofiler.org. | A | 300 | IP: 172.67.219.15 |
| poormansprofiler.org. | A | 300 | IP: 104.21.78.86 |
| poormansprofiler.org. | AAAA | 300 | IPV6: 2606:4700:3034::6815:4e56 |
| poormansprofiler.org. | AAAA | 300 | IPV6: 2606:4700:3036::ac43:db0f |
| poormansprofiler.org. | NS | 86400 | NS Record: sue.ns.cloudflare.com. |
| poormansprofiler.org. | NS | 86400 | NS Record: micah.ns.cloudflare.com. |
HtmlToTextCheckTime:2023-05-14 08:27:08
| poor man’s profiler rationale Sampling tools like oprofile or dtrace’s profile provider don’t really provide methods to see what [multithreaded] programs are blocking on - only where they spend CPU time. Though there exist advanced techniques (such as systemtap and dtrace call level probes), it is overkill to build upon that. Poor man doesn’t have time. Poor man needs food. method For a poor developer to understand what a program is doing, he needs to see stacks. Once upon a time (back in Linux 2.4) there was a ’pstack’ tool for that, Solaris has it too. Modern Linux systems though do not have such facilities, and one needs to improvise, like.. use debuggers - they can walk threads and provide stacks. technology Getting stacks: gdb -ex "set pagination 0" -ex "thread apply all bt" \ --batch -p $(pidof mysqld) Or for version-impaired (gdb 6.3 and older): (echo "set pagination 0"; echo "thread apply all bt"; echo "quit"; cat /dev/zero ) | gdb -p $(pidof mysqld) Collapsing traces (awk!): |
HTTP Headers
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