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52 lines
1.6 KiB
Markdown
52 lines
1.6 KiB
Markdown
# other measurements
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## zap wrk 'example' with and without logging
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**NO** performance regressions observable:
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With `logging=true`:
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```
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[nix-shell:~/code/github.com/renerocksai/zap]$ ./wrk/measure.sh zig > out 2> /dev/null
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[nix-shell:~/code/github.com/renerocksai/zap]$ cat out
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========================================================================
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zig
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========================================================================
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Running 10s test @ http://127.0.0.1:3000
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 343.91us 286.75us 18.37ms 95.58%
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Req/Sec 162.61k 3.61k 174.96k 76.75%
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Latency Distribution
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50% 302.00us
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75% 342.00us
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90% 572.00us
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99% 697.00us
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6470789 requests in 10.01s, 0.96GB read
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Requests/sec: 646459.59
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Transfer/sec: 98.03MB
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```
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With `logging=false`:
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```
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[nix-shell:~/code/github.com/renerocksai/zap]$ ./wrk/measure.sh zig
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Listening on 0.0.0.0:3000
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========================================================================
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zig
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========================================================================
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Running 10s test @ http://127.0.0.1:3000
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4 threads and 400 connections
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Thread Stats Avg Stdev Max +/- Stdev
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Latency 336.10us 122.28us 14.67ms 88.55%
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Req/Sec 159.82k 7.71k 176.75k 56.00%
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Latency Distribution
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50% 310.00us
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75% 343.00us
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90% 425.00us
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99% 699.00us
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6359415 requests in 10.01s, 0.94GB read
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Requests/sec: 635186.96
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Transfer/sec: 96.32MB
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```
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