Merge pull request #1231 from Zarquan/20231030-zrq-rsap-request

Notes for RSAP

notes/zrq/20231030-01-rsap-request.txt

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+#
+# <meta:header>
+#   <meta:licence>
+#     Copyright (c) 2023, ROE (http://www.roe.ac.uk/)
+#
+#     This information is free software: you can redistribute it and/or modify
+#     it under the terms of the GNU General Public License as published by
+#     the Free Software Foundation, either version 3 of the License, or
+#     (at your option) any later version.
+#
+#     This information is distributed in the hope that it will be useful,
+#     but WITHOUT ANY WARRANTY; without even the implied warranty of
+#     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#     GNU General Public License for more details.
+#
+#     You should have received a copy of the GNU General Public License
+#     along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#   </meta:licence>
+# </meta:header>
+#
+#zrq-notes-time
+#zrq-notes-indent
+#zrq-notes-crypto
+#zrq-notes-ansible
+#zrq-notes-osformat
+#zrq-notes-zeppelin
+#
+# AIMetrics: []
+#
+
+    Target:
+
+        Success
+
+    Result:
+
+        Work in progress ...
+
+# -----------------------------------------------------
+
+    Several different configurations found the same limit.
+    Total 972 vcpu
+
+    Cambridge claim we have 1200 vcpus, but I can't find them.
+
+    Physical hardware.
+    Start with our original machines.
+
+        110 vcpu
+        188G memory
+        < 360G DAS
+
+    972/110=8.8..
+
+    Looks like ~9 machines ?
+
+# -----------------------------------------------------
+
+    IRIS accounting portal
+    https://accounting.iris.ac.uk/?orgId=1&var-Project=All&var-Site=All&var-VO=gaia&var-VOGroup=All&var-Source=All&var-LineSeries=Just%20Allocation
+    https://accounting.iris.ac.uk/?orgId=1&var-Project=All&var-Site=All&var-VO=gaia&var-VOGroup=All&var-Source=All&var-LineSeries=Just%20Allocation&from=1649623005690&to=1698643707074
+
+    I think we are 'gaia'
+    There is also 'gaia-core' which looks like Cambridge processing ?
+    gaia-dev, gaia-test, gaia-prod are old allocations on Cumulus.
+
+    Allocation is 795
+
+    Use is ~500 for 2023
+        high 652
+        low 303
+
+    Average core useage by site 12k
+    Average core useage by activity 12k
+    (not sure what these mean)
+
+
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