Add Docs to nginx benchmark.

Adds docs to nginx and refactors both Httpd and Nginx benchmarks.

Key changes:
- Add docs and make nginx tests the same as httpd (reverse, all docs, etc.).
- Make requests scale on c * b.N -> a request per thread. This works well
with both --test.benchtime=10m (do a run that lasts at least 10m) and
--test.benchtime=10x (do b.N = 10).
-- Remove a doc from both tests (1000Kb) as 1024Kb exists.

PiperOrigin-RevId: 329751091

1 files changed, 1 insertions, 1 deletions

diff --git a/images/benchmarks/httpd/Dockerfile b/images/benchmarks/httpd/Dockerfile
index b72406012..e95538a40 100644
--- a/images/benchmarks/httpd/Dockerfile
+++ b/images/benchmarks/httpd/Dockerfile
@@ -8,7 +8,7 @@ RUN set -x \
 
 # Generate a bunch of relevant files.
 RUN mkdir -p /local && \
-        for size in 1 10 100 1000 1024 10240; do \
+        for size in 1 10 100 1024 10240; do \
                 dd if=/dev/zero of=/local/latin${size}k.txt count=${size} bs=1024; \
         done