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authorBryan Newbold <bnewbold@robocracy.org>2018-05-23 23:40:10 -0700
committerBryan Newbold <bnewbold@robocracy.org>2018-05-24 15:21:32 -0700
commit1b4892a29889ffd8013a720aa7ba986ae0809485 (patch)
treec8aefbedd6a97091dc99ace994ff5fe676da6e6d /notes
parent9479b3389907f3844a13d5e6cf881e27901b5aab (diff)
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@@ -42,3 +42,34 @@ same except postgres, via:
no profiling yet; need to look at database ops. probably don't even have any
indices!
+
+## Rust Updates (2018-05-23)
+
+Re-running with tweaked python code, 5k sample file, postgres 9.6 running locally (not in docker):
+
+ real 2m27.598s
+ user 0m24.892s
+ sys 0m2.836s
+
+Using postgres and fatcat rust:
+
+ real 0m44.443s
+ user 0m25.288s
+ sys 0m0.880s
+
+api_client about half a core; fatcatd 3x processes, about 10% each; postgres
+very small.
+
+a bit faster, basically maxing out CPU:
+
+ time cat /data/crossref/crossref-works.2018-01-21.badsample_5k.json | parallel -j4 --pipe ./fatcat_client.py --host-url http://localhost:9411 ic -
+
+ real 0m28.998s
+ user 1m5.304s
+ sys 0m3.420s
+
+ 200 lines per second; within a factor of 3; can perhaps hit target with
+ non-python client?
+
+python processes (clients) seem to be CPU limit in this case; all 4 cores
+effectively maxed out.