CTRL ALTSCtrl Alt Solvereal-world developer knowledge
SearchJoin
Ctrl Alt Solve — Don't just ask what to do. Learn what developers experienced when they did it.

Search experiences

Find experiences by keyword or technology tag.

Popular tags

#postgres#NGINX#networking#debugging#leadership#career#nextjs#auth#edge#queues#redis#observability#sre#opentelemetry#performance#sql#api#dx#typescript#testing#ci#billing#webhooks#migration
40 results tagged #debugging
Problem solving5d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

304 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
MMichael AdeyemiRead →
Problem solving5d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

284 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Bhavana Sri
Problem solving5d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

215 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Ankit Yadav
Problem solving5d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

201 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Rajesh Yadav
Problem solving5d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

126 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Priya Nair
Problem solving9d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

355 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Tarun Khurana
Problem solving7d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

125 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Ajith Kumar
Problem solving11d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

410 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Mohit Agarwal
Problem solving9d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

238 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Ashok Reddy
Problem solving9d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

223 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
sunilraju ch
Problem solving11d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

372 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Aarav Sharma
Problem solving11d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

343 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Anusha Hegde
Problem solving9d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

195 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Shreya Khanna
Problem solving5d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

16 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Samuel Ortiz
Problem solving13d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

341 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Camille Bernard
Problem solving13d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

334 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Marcus Webb
Problem solving11d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

228 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Meghana Rao
Problem solving15d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

343 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Marta Kowalski
Problem solving15d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

340 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Lakshmi Narayana
Problem solving15d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

323 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Rohan Verma
Problem solving21d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

406 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
kumar p
Problem solving5d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

11 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Gaurav Rawat
Problem solving21d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

389 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Owen Hart
Problem solving11d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

179 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Nikhil Sharma
Problem solvingJul 18, 2026·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

409 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Nandini Rao
Problem solvingJul 18, 2026·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

407 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Uday Kiran
Problem solvingJul 16, 2026·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

408 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Mahesh Babu
Problem solving11d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

174 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Poornima
Problem solving13d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

237 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Senthil Nathan
Problem solvingJul 16, 2026·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

399 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Sowmya Rani
Problem solving9d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

101 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Balaji Rao
Problem solving7d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

41 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Sagar Kulkarni
Problem solving19d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

331 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Tejaswini
Problem solving19d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

325 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Aishwarya Devi
Problem solvingJul 14, 2026·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

360 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Grace Okonkwo
Problem solvingJul 6, 2026·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

360 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Julia Berg
Problem solving25d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

333 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Naveen Kumar
Problem solving25d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

323 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Kavya Kapoor
Problem solvingJul 18, 2026·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

328 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Arun Kumar
Problem solving13d ago·1 entry

a silent 502 that only hit 2% of traffic

No spike in CPU. Error budgets looked fine at a glance. Users still reported blank pages in a thin slice of traffic. Logs only showed upstream resets with no clear application exception. The culprit was a stale keep-alive timeout between nginx and the app. Aligning idle timeouts stopped the intermittent 502s within an hour. We also added a dashboard for upstream reset reasons so the next page is faster.

194 views0 likes0 comments0 bookmarks
#NGINX#debugging#networking
Aishwarya Pai
B
Read →
A
Read →
R
Read →
P
Read →
T
Read →
A
Read →
M
Read →
A
Read →
Read →
A
Read →
A
Read →
S
Read →
S
Read →
C
Read →
M
Read →
M
Read →
M
Read →
L
Read →
R
Read →
Read →
G
Read →
O
Read →
N
Read →
N
Read →
U
Read →
M
Read →
P
Read →
S
Read →
S
Read →
B
Read →
S
Read →
T
Read →
A
Read →
G
Read →
J
Read →
N
Read →
K
Read →
A
Read →
A
Read →