blob: 427adc61eedc968ecc413d63728e92057e191729 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
|
#!/bin/sh
. "${TEST_SCRIPTS_DIR}/unit.sh"
define_test "Memory check (custom, both), check throttling of warnings"
setup
setup_script_options <<EOF
CTDB_MONITOR_MEMORY_USAGE="70:80"
EOF
# Below threshold, nothing logged
set_mem_usage 67 67
ok_null
simple_test
set_mem_usage 71 71
ok "WARNING: System memory utilization 71% >= threshold 70%"
simple_test
# 2nd time at same level, nothing logged
set_mem_usage 71 71
ok_null
simple_test
set_mem_usage 73 73
ok "WARNING: System memory utilization 73% >= threshold 70%"
simple_test
# 2nd time at same level, nothing logged
set_mem_usage 73 73
ok_null
simple_test
set_mem_usage 79 79
ok "WARNING: System memory utilization 79% >= threshold 70%"
simple_test
set_mem_usage 80 80
required_result 1 <<EOF
ERROR: System memory utilization 80% >= threshold 80%
$FAKE_PROC_MEMINFO
$(ps auxfww)
EOF
simple_test
# Fall back into warning at same level as last warning... should log
set_mem_usage 79 79
ok "WARNING: System memory utilization 79% >= threshold 70%"
simple_test
# Below threshold, notice
set_mem_usage 69 69
ok <<EOF
NOTICE: System memory utilization 69% < threshold 70%
EOF
simple_test
# Further reduction, nothing logged
set_mem_usage 68 68
ok_null
simple_test
# Back up into warning at same level as last warning... should log
set_mem_usage 79 79
ok "WARNING: System memory utilization 79% >= threshold 70%"
simple_test
# Back up above critical threshold... unhealthy
set_mem_usage 81 81
required_result 1 <<EOF
ERROR: System memory utilization 81% >= threshold 80%
$FAKE_PROC_MEMINFO
$(ps auxfww)
EOF
simple_test
# Straight back down to a good level... notice
set_mem_usage 65 65
ok "NOTICE: System memory utilization 65% < threshold 70%"
simple_test
|
