From 88e8bef6b42bbd1a831e5c8a37e0567251df83bb Mon Sep 17 00:00:00 2001
From: Remi Collet <remi@remirepo.net>
Date: Wed, 24 Jan 2018 13:21:47 +0100
Subject: initial work, only PoC for now

---
 README.md | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)
 create mode 100644 README.md

(limited to 'README.md')

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..e3c75aa
--- /dev/null
+++ b/README.md
@@ -0,0 +1,36 @@
+rpminfo
+=======
+
+Experimental wrapper for librpm
+
+For now, only expose
+
+	int rpmvercmp(string evr1, string evr2);
+
+
+Mostly a PoC build for fun because of
+
+https://bugzilla.redhat.com/1537981
+performance issue: dnf repomanage is really slow
+
+
+Some benchmark results (find 15 old RPMs among 5000)
+
+# DNF on Fedora
+
+    $ time dnf repomanage --old --keep 5 .
+    ...
+    real	0m15,971s
+
+# YUM on RHEL / CentOS
+
+    $ time repomanage --old --keep 5 .
+    ...
+    real	0m5.519s
+
+# PHP script
+
+    $ time php repomanage.php --old --keep 5 .
+    ...
+    real	0m0,634s
+
-- 
cgit