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Merge pull request #1385 from codeurimpulsif/varnish

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[varnish] Fix varnish plugin for varnishstat output
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Kenyon Ralph 2023-08-10 09:04:36 -07:00 • committed by GitHub
commit 515630509d
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1 changed files with 7 additions and 26 deletions
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33
plugins/varnish/varnish
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@ -60,7 +60,7 @@ def get_values():
"""Run varnishstat and parse it's output.""" """Run varnishstat and parse it's output."""
output = run_binary(['/usr/bin/varnishstat', '-j']) output = run_binary(['/usr/bin/varnishstat', '-j'])
try: try:
return json.loads(output) return json.loads(output)['counters']
except (TypeError, ValueError): except (TypeError, ValueError):
return {} return {}
@ -92,9 +92,6 @@ def config():
print('backend_fail.label Backend conn. failures') print('backend_fail.label Backend conn. failures')
print('backend_fail.min 0') print('backend_fail.min 0')
print('backend_fail.type DERIVE') print('backend_fail.type DERIVE')
print('backend_toolate.label Backend conn. was closed')
print('backend_toolate.min 0')
print('backend_toolate.type DERIVE')
print('backend_reuse.label Backend conn. reuses') print('backend_reuse.label Backend conn. reuses')
print('backend_reuse.min 0') print('backend_reuse.min 0')
print('backend_reuse.type DERIVE') print('backend_reuse.type DERIVE')
@ -106,16 +103,16 @@ def config():
print('multigraph varnish_bad') print('multigraph varnish_bad')
print('graph_category webserver') print('graph_category webserver')
print('graph_title Misbehavior') print('graph_title Misbehavior')
print('sess_drop.label Sessions dropped') print('sess_dropped.label Sessions dropped')
print('sess_drop.type DERIVE') print('sess_dropped.type DERIVE')
print('threads_failed.label Thread creation failed') print('threads_failed.label Thread creation failed')
print('threads_failed.type DERIVE') print('threads_failed.type DERIVE')
print('threads_destroyed.label Threads destroyed') print('threads_destroyed.label Threads destroyed')
print('threads_destroyed.type DERIVE') print('threads_destroyed.type DERIVE')
print('thread_queue_len.label Length of session queue') print('thread_queue_len.label Length of session queue')
print('thread_queue_len.type GAUGE') print('thread_queue_len.type GAUGE')
print('sess_pipe_overflow.label Session pipe overflow') print('sc_pipe_overflow.label Session pipe overflow')
print('sess_pipe_overflow.type DERIVE') print('sc_pipe_overflow.type DERIVE')
print('esi_warnings.label ESI parse warnings (unlock)') print('esi_warnings.label ESI parse warnings (unlock)')
print('esi_warnings.type DERIVE') print('esi_warnings.type DERIVE')
print('sess_fail.label Session accept failures') print('sess_fail.label Session accept failures')
@ -124,8 +121,6 @@ def config():
print('backend_busy.type DERIVE') print('backend_busy.type DERIVE')
print('esi_errors.label ESI parse errors (unlock)') print('esi_errors.label ESI parse errors (unlock)')
print('esi_errors.type DERIVE') print('esi_errors.type DERIVE')
print('SMF_s0_c_fail.label Allocator failures SMF s0')
print('SMF_s0_c_fail.type DERIVE')
print('SMA_Transient_c_fail.label Allocator failures SMA Transient') print('SMA_Transient_c_fail.label Allocator failures SMA Transient')
print('SMA_Transient_c_fail.type DERIVE') print('SMA_Transient_c_fail.type DERIVE')
print('losthdr.label HTTP header overflows') print('losthdr.label HTTP header overflows')
@ -187,14 +182,6 @@ def config():
print('SMA_Transient_g_bytes.type GAUGE') print('SMA_Transient_g_bytes.type GAUGE')
print('SMA_Transient_g_space.label Bytes available SMA Transient') print('SMA_Transient_g_space.label Bytes available SMA Transient')
print('SMA_Transient_g_space.type GAUGE') print('SMA_Transient_g_space.type GAUGE')
print('SMF_s0_g_bytes.label Bytes outstanding SMF s0')
print('SMF_s0_g_bytes.type GAUGE')
print('sms_nbytes.label SMS outstanding bytes')
print('sms_nbytes.type GAUGE')
print('sms_balloc.label SMS bytes allocated')
print('sms_balloc.type GAUGE')
print('SMF_s0_g_space.label Bytes available SMF s0')
print('SMF_s0_g_space.type GAUGE')
print('SMA_Transient_c_bytes.label Bytes allocated SMA Transient') print('SMA_Transient_c_bytes.label Bytes allocated SMA Transient')
print('SMA_Transient_c_bytes.type DERIVE') print('SMA_Transient_c_bytes.type DERIVE')
@ -334,7 +321,6 @@ def fetch():
'backend_unhealthy', 'backend_unhealthy',
'backend_recycle', 'backend_recycle',
'backend_fail', 'backend_fail',
'backend_toolate',
'backend_reuse', 'backend_reuse',
'backend_req', 'backend_req',
): ):
@ -343,11 +329,11 @@ def fetch():
# bad # bad
print('multigraph varnish_bad') print('multigraph varnish_bad')
for key in ( for key in (
'sess_drop', 'sess_dropped',
'threads_failed', 'threads_failed',
'threads_destroyed', 'threads_destroyed',
'thread_queue_len', 'thread_queue_len',
'sess_pipe_overflow', 'sc_pipe_overflow',
'esi_warnings', 'esi_warnings',
'sess_fail', 'sess_fail',
'backend_busy', 'backend_busy',
@ -360,7 +346,6 @@ def fetch():
print('{0}.value {1}'.format(key, data['MAIN.' + key]['value'])) print('{0}.value {1}'.format(key, data['MAIN.' + key]['value']))
print('SMA_Transient_c_fail.value {0}'.format( print('SMA_Transient_c_fail.value {0}'.format(
data['SMA.Transient.c_fail']['value'])) data['SMA.Transient.c_fail']['value']))
print('SMF_s0_c_fail.value {0}'.format(data['SMF.s0.c_fail']['value']))
# expunge # expunge
print('multigraph varnish_expunge') print('multigraph varnish_expunge')
@ -390,10 +375,6 @@ def fetch():
data['SMA.Transient.g_bytes']['value'])) data['SMA.Transient.g_bytes']['value']))
print('SMA_Transient_g_space.value {0}'.format( print('SMA_Transient_g_space.value {0}'.format(
data['SMA.Transient.g_space']['value'])) data['SMA.Transient.g_space']['value']))
print('SMF_s0_g_bytes.value {0}'.format(data['SMF.s0.g_bytes']['value']))
print('sms_nbytes.value {0}'.format(data['MAIN.sms_nbytes']['value']))
print('sms_balloc.value {0}'.format(data['MAIN.sms_balloc']['value']))
print('SMF_s0_g_space.value {0}'.format(data['SMF.s0.g_space']['value']))
print('SMA_Transient_c_bytes.value {0}'.format( print('SMA_Transient_c_bytes.value {0}'.format(
data['SMA.Transient.c_bytes']['value'])) data['SMA.Transient.c_bytes']['value']))