shell/sysstat.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: EPL-1.0
   3 ##############################################################################
   4 # Copyright (c) 2017 The Linux Foundation and others.
   5 #
   6 # All rights reserved. This program and the accompanying materials
   7 # are made available under the terms of the Eclipse Public License v1.0
   8 # which accompanies this distribution, and is available at
   9 # http://www.eclipse.org/legal/epl-v10.html
  10 ##############################################################################
  11 echo "---> sysstat.sh"
  12 set +e  # DON'T fail build if script fails.
  13
  14 if awk -F/ '$2 == "docker"' /proc/self/cgroup | read -r; then
  15     exit 0
  16 fi
  17
  18
  19 OS=$(facter operatingsystem)
  20 case "$OS" in
  21     Ubuntu)
  22         os_release=$(facter operatingsystemrelease)
  23         case $os_release in
  24             16.04|18.04|20.04)
  25                 if ! systemctl status sysstat > /dev/null; then
  26                     exit 0
  27                 fi
  28                 ;;
  29             14.04)
  30                 if [[ ! -f /etc/default/sysstat ]] || \
  31                         ! grep --quiet 'ENABLED="true"' /etc/default/sysstat; then
  32                     exit 0
  33                 fi
  34                 ;;
  35             *)
  36                 echo "ERROR: Unknown Release: Ubuntu $os_release"
  37                 exit 1
  38                 ;;
  39         esac
  40         SYSSTAT_PATH="/var/log/sysstat"
  41     ;;
  42     CentOS|RedHat)
  43         SYSSTAT_PATH="/var/log/sa"
  44     ;;
  45     *)
  46         # nothing to do
  47         exit 0
  48     ;;
  49 esac
  50
  51 SAR_DIR="$WORKSPACE/archives/sar-reports"
  52 mkdir -p "$SAR_DIR"
  53 cp "$SYSSTAT_PATH/"* "$_"
  54 # convert sar data to ascii format
  55 while IFS="" read -r sarfilenum; do
  56     [ -f "$sarfilenum" ] && LC_TIME=POSIX sar -A -f "$sarfilenum" > "$SAR_DIR/sar${sarfilenum//[!0-9]/}"
  57 done < <(find "$SYSSTAT_PATH" -name "sa[0-9]*" || true)
  58
  59 # DON'T fail build if script fails.
  60 exit 0