[refactor] improve instructions and fix small typos

scripts/benchmark/legacy-vs-blobs/README.rst

@@ -18,7 +18,7 @@ the tests for measuring memory. This script only plots time, for now.
 Once you done the above, chdir into `soledad/tests` and do something like this,
 for each test group:
 
-  tox -e benchmarks -- -m benchmark_test_legacy_vs_blobs_10_1000k --benchmark-autosave
+  tox -e benchmark -- -m benchmark_test_legacy_vs_blobs_10_1000k --benchmark-autosave
 
 Each run of tox as above produces a JSON file in `soledad/tests/.benchmarks`
 with stats. Each file has to be copied in a subdirectory of the `data/`

scripts/benchmark/legacy-vs-blobs/makefile

@@ -7,8 +7,10 @@ env:
 	if [ ! -d $(VIRTUALENV_ROOT) ]; then \
 	  mkdir -p $$(dirname $(VIRTUALENV_ROOT)); \
 	  virtualenv $(VIRTUALENV_ROOT); \
-	  $(VIRTUALENV_ROOT)/bin/pip install requirements.pip; \
 	fi
 
-graph: env
-	$(VIRTUALENV_ROOT)/bin/python ./legacy-vs-blobs.py
+deps: env
+	$(VIRTUALENV_ROOT)/bin/pip install -r requirements.pip
+
+graph: deps
+	$(VIRTUALENV_ROOT)/bin/python ./gen-graph.py

scripts/benchmark/legacy-vs-blobs/requirements.pip

 matplotlib
 numpy
+mpltools

scripts/benchmark/sqlite-blobs-backend/README.rst

@@ -14,10 +14,12 @@ twice by default, you should remove the second call to pytest in `tox.ini` that
 would cause a second run of the tests for measuring memory. This script only
 plots time, for now.
 
-Once you done the above, chdir into `soledad/tests` and do something like this:
-
-  tox -e benchmarks -- -m sqlite_blobs_backend_get --benchmark-autosave
-  tox -e benchmarks -- -m sqlite_blobs_backend_put --benchmark-autosave
+Once you done the above, do the following to benchmark and generate data:
+```bash
+  chdir soledad/tests
+  tox -e benchmark -- -m sqlite_blobs_backend_get --benchmark-autosave
+  tox -e benchmark -- -m sqlite_blobs_backend_put --benchmark-autosave
+```
 
 Each run of tox as above produces a JSON file in `soledad/tests/.benchmarks`
 with stats. Copy the first file into `data/get.json` and the second file into

scripts/benchmark/sqlite-blobs-backend/makefile

@@ -7,8 +7,10 @@ env:
 	if [ ! -d $(VIRTUALENV_ROOT) ]; then \
 	  mkdir -p $$(dirname $(VIRTUALENV_ROOT)); \
 	  virtualenv $(VIRTUALENV_ROOT); \
-	  $(VIRTUALENV_ROOT)/bin/pip install requirements.pip; \
 	fi
 
-graph: env
+deps: env
+	$(VIRTUALENV_ROOT)/bin/pip install -r requirements.pip
+
+graph: deps
 	$(VIRTUALENV_ROOT)/bin/python ./gen-graph.py

scripts/benchmark/sqlite-blobs-backend/requirements.pip

 matplotlib
 numpy
+mpltools