percona/percona-toolkit
1
0
Fork 0
mirror of https://github.com/percona/percona-toolkit.git synced 2025-12-24 02:01:42 +08:00
Code Issues Packages Projects Releases Wiki Activity

collect_system_info shouldn't assume that sysctl is available.

Browse Source 
It isn't on CentOS 5.5. It didn't really assume that it
was always there, but rather than the produced samples file
would be.
This commit is contained in:
Brian Fraser fraserb@gmail.com
2012-06-04 11:57:44 -03:00
parent a976677b05
commit 865b3e4e9d
2 changed files with 21 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
lib/bash/collect_system_info.sh
View File

@@ -149,17 +149,19 @@ linux_exclusive_collection () { local PTFUNCNAME=linux_exclusive_collection;
[ "$CMD_GETENFORCE" ] && getenforce="$($CMD_GETENFORCE 2>&1)"
echo "getenforce ${getenforce:-"No SELinux detected"}" >> "$data_dir/summary"
echo "swappiness $(awk '/vm.swappiness/{print $3}' "$data_dir/sysctl")" >> "$data_dir/summary"
if [ -e "$data_dir/sysctl" ]; then
echo "swappiness $(awk '/vm.swappiness/{print $3}' "$data_dir/sysctl")" >> "$data_dir/summary"
local dirty_ratio="$(awk '/vm.dirty_ratio/{print $3}' "$data_dir/sysctl")"
local dirty_bg_ratio="$(awk '/vm.dirty_background_ratio/{print $3}' "$data_dir/sysctl")"
if [ "$dirty_ratio" -a "$dirty_bg_ratio" ]; then
echo "dirtypolicy $dirty_ratio, $dirty_bg_ratio" >> "$data_dir/summary"
fi
local dirty_ratio="$(awk '/vm.dirty_ratio/{print $3}' "$data_dir/sysctl")"
local dirty_bg_ratio="$(awk '/vm.dirty_background_ratio/{print $3}' "$data_dir/sysctl")"
if [ "$dirty_ratio" -a "$dirty_bg_ratio" ]; then
echo "dirtypolicy $dirty_ratio, $dirty_bg_ratio" >> "$data_dir/summary"
fi
local dirty_bytes="$(awk '/vm.dirty_bytes/{print $3}' "$data_dir/sysctl")"
if [ "$dirty_bytes" ]; then
echo "dirtystatus $(awk '/vm.dirty_bytes/{print $3}' "$data_dir/sysctl"), $(awk '/vm.dirty_background_bytes/{print $3}' "$data_dir/sysctl")" >> "$data_dir/summary"
local dirty_bytes="$(awk '/vm.dirty_bytes/{print $3}' "$data_dir/sysctl")"
if [ "$dirty_bytes" ]; then
echo "dirtystatus $(awk '/vm.dirty_bytes/{print $3}' "$data_dir/sysctl"), $(awk '/vm.dirty_background_bytes/{print $3}' "$data_dir/sysctl")" >> "$data_dir/summary"
fi
fi
schedulers_and_queue_size "$data_dir/summary" > "$data_dir/partitioning"