CPU Profiling Quiz

File: linko
Type: cpu
Time: 2026-03-15 09:11:46 MDT
Duration: 30.05s, Total samples = 11.08s (36.87%)
Showing nodes accounting for 11.02s, 99.46% of 11.08s total
Dropped 62 nodes (cum <= 0.06s)
      flat  flat%   sum%        cum   cum%
    10.50s 94.77% 94.77%     10.69s 96.48%  golang.org/x/crypto/blowfish.encryptBlock
     0.19s  1.71% 96.48%     10.88s 98.19%  golang.org/x/crypto/blowfish.ExpandKey
     0.19s  1.71% 98.19%      0.19s  1.71%  runtime.asyncPreempt
     0.08s  0.72% 98.92%      0.08s  0.72%  runtime.pthread_cond_signal
     0.06s  0.54% 99.46%      0.06s  0.54%  syscall.rawsyscalln
         0     0% 99.46%     10.88s 98.19%  golang.org/x/crypto/bcrypt.GenerateFromPassword
         0     0% 99.46%     10.88s 98.19%  golang.org/x/crypto/bcrypt.bcrypt
         0     0% 99.46%     10.88s 98.19%  golang.org/x/crypto/bcrypt.expensiveBlowfishSetup
         0     0% 99.46%     10.88s 98.19%  golang.org/x/crypto/bcrypt.newFromPassword
         0     0% 99.46%     10.91s 98.47%  main.(*server).handlerRedirect
         0     0% 99.46%     10.94s 98.74%  main.newServer.metricsMiddleware.func5
         0     0% 99.46%     10.94s 98.74%  main.newServer.newServer.requestID.func1.func4
         0     0% 99.46%     10.94s 98.74%  main.newServer.newServer.requestLogger.func2.func3
         0     0% 99.46%     10.91s 98.47%  net/http.(*ServeMux).ServeHTTP
         0     0% 99.46%     10.95s 98.83%  net/http.(*conn).serve
         0     0% 99.46%     10.94s 98.74%  net/http.HandlerFunc.ServeHTTP
         0     0% 99.46%     10.94s 98.74%  net/http.serverHandler.ServeHTTP
         0     0% 99.46%      0.08s  0.72%  runtime.notewakeup
         0     0% 99.46%      0.08s  0.72%  runtime.ready
         0     0% 99.46%      0.08s  0.72%  runtime.semawakeup
         0     0% 99.46%      0.08s  0.72%  runtime.send.goready.func1
         0     0% 99.46%      0.08s  0.72%  runtime.startm
         0     0% 99.46%      0.09s  0.81%  runtime.systemstack
         0     0% 99.46%      0.09s  0.81%  runtime.wakep
         0     0% 99.46%      0.06s  0.54%  syscall.syscall
         0     0% 99.46%      0.06s  0.54%  syscall.syscalln