[PATCH yocto-autobuilder-helper] scripts/archive_buildstats.py: copy all buildstats

[PATCH yocto-autobuilder-helper] scripts/archive_buildstats.py: copy all buildstats

[Randy MacLeod]

As a first pass, collect all the tmp/buildstats logs
using 'cp -a', to enable review and graphing of all builds.
The goal is to understand the trends in the /proc/pressure/{cpu|io}
data that is now gathered as part of the buildstats system.

Signed-off-by: Aryaman Gupta <Aryaman.Gupta@windriver.com>
Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
---
 scripts/archive_buildstats.py | 27 +++++++++++++++++++++++++++
 scripts/run-config            |  1 +
 2 files changed, 28 insertions(+)
 create mode 100755 scripts/archive_buildstats.py

diff --git a/scripts/archive_buildstats.py b/scripts/archive_buildstats.py
new file mode 100755
index 0000000..bdbe9f4
--- /dev/null
+++ b/scripts/archive_buildstats.py
@@ -0,0 +1,27 @@
+#!/usr/bin/env python3
+#
+# SPDX-License-Identifier: GPL-2.0-only
+#
+
+import os, sys
+
+def usage():
+    print("Usage: " + sys.argv[0] + " <src> <dest> <target>")
+
+def main():
+    if len(sys.argv) != 4:
+        usage()
+        sys.exit()
+
+    builddir = sys.argv[1]
+    dest = sys.argv[2]
+    target = sys.argv[3]
+
+    bsdir = os.path.join(builddir, "tmp/buildstats")
+    directory = os.path.join(dest, target)
+
+    os.system('mkdir -p ' + directory)
+    # cp -a <path-to-worker-buildstats> <directory>
+    os.system('cp -a ' +  builddir + ' ' + directory)
+
+main()
diff --git a/scripts/run-config b/scripts/run-config
index 838847a..953977e 100755
--- a/scripts/run-config
+++ b/scripts/run-config
@@ -334,6 +334,7 @@ elif args.phase == "finish" and args.stepname == "collect-results":
         hp.printheader("Running results collection")
         runcmd([scriptsdir + "/collect-results", args.builddir, args.results_dir, args.target])
         runcmd([scriptsdir + "/summarize_top_output.py", args.results_dir, args.target])
+        runcmd([scriptsdir + "/archive_buildstats.py", args.builddir, args.results_dir, args.target])
     sys.exit(0)
 
 if jcfg:
-- 
2.32.0

Re: [yocto] [PATCH yocto-autobuilder-helper] scripts/archive_buildstats.py: copy all buildstats

[Richard Purdie]

On Wed, 2022-06-22 at 17:12 -0400, Randy MacLeod wrote:
> As a first pass, collect all the tmp/buildstats logs
> using 'cp -a', to enable review and graphing of all builds.
> The goal is to understand the trends in the /proc/pressure/{cpu|io}
> data that is now gathered as part of the buildstats system.
> 
> Signed-off-by: Aryaman Gupta <Aryaman.Gupta@windriver.com>
> Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
> ---
>  scripts/archive_buildstats.py | 27 +++++++++++++++++++++++++++
>  scripts/run-config            |  1 +
>  2 files changed, 28 insertions(+)
>  create mode 100755 scripts/archive_buildstats.py

The NAS couldn't cope with the number of small files these data trees
contained leading to timeouts. If you want to do something like this
you'll probably have to create tarball archives of the results.

Cheers,

Richard